diff options
Diffstat (limited to 'research/experiments/002-buffer-retention/results')
23 files changed, 24454 insertions, 0 deletions
diff --git a/research/experiments/002-buffer-retention/results/2026-09-22-linux-aarch64-v2/complete.json b/research/experiments/002-buffer-retention/results/2026-09-22-linux-aarch64-v2/complete.json new file mode 100644 index 0000000..0aa14f4 --- /dev/null +++ b/research/experiments/002-buffer-retention/results/2026-09-22-linux-aarch64-v2/complete.json @@ -0,0 +1,5 @@ +{ + "samples": 240, + "all_output_hashes_match": true, + "finished_utc": "2026-09-22T12:24:32Z" +} diff --git a/research/experiments/002-buffer-retention/results/2026-09-22-linux-aarch64-v2/environment.json b/research/experiments/002-buffer-retention/results/2026-09-22-linux-aarch64-v2/environment.json new file mode 100644 index 0000000..b2b8d87 --- /dev/null +++ b/research/experiments/002-buffer-retention/results/2026-09-22-linux-aarch64-v2/environment.json @@ -0,0 +1,57 @@ +{ + "platform": "Linux-6.18.39+rpt-rpi-2712-aarch64-with-glibc2.41", + "machine": "aarch64", + "python": "3.14.7", + "cpu_affinity": 0, + "compiler": "cc (Debian 14.2.0-19) 14.2.0\nCopyright (C) 2024 Free Software Foundation, Inc.\nThis is free software; see the source for copying conditions. There is NO\nwarranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n\n", + "builds": [ + { + "command": [ + "cc", + "-std=c17", + "-Wall", + "-Wextra", + "-Wpedantic", + "-Werror", + "-O2", + "-g", + "/home/eunhhu/work/pure/research/experiments/002-buffer-retention/benchmark.c", + "-o", + "/tmp/pure-retention-ktukd04y/bench" + ], + "stderr": "", + "sha256": "61e0dcf961714992da8d8f2846a09caeda95ce1ac183e2b82dbb80828c6ae43c", + "size_bytes": 101072 + }, + { + "command": [ + "cc", + "-std=c17", + "-Wall", + "-Wextra", + "-Wpedantic", + "-Werror", + "-O2", + "-g", + "-fsanitize=address,undefined", + "-fno-omit-frame-pointer", + "/home/eunhhu/work/pure/research/experiments/002-buffer-retention/benchmark.c", + "-o", + "/tmp/pure-retention-ktukd04y/bench-sanitized" + ], + "stderr": "", + "sha256": "a4a383b9a31ec0d3cd2ac60a1697d863f0424a303608c69ed6faff969dd5d6de", + "size_bytes": 257680 + } + ], + "source_sha256": { + "benchmark.c": "8ac37467fd01421f23924d0e92c890cc161dbd7b3d55642ce91d47e8f12a1e52", + "run.py": "f40df6109d1270afa3a3241b4d22c6842d3dbf360ccf3f563ec067df5f9b1fb3", + "plan.json": "0e07742173d3a415af1791e2d92b3ce9319152c3bca8dfbe6e3cd8de6e13a9f4" + }, + "clock": "CLOCK_MONOTONIC; CPU = CLOCK_PROCESS_CPUTIME_ID", + "timing": "includes file IO, scheduling, deliberate sleep, metrics, buffer cleanup; excludes startup/build/fixture/verification", + "limitations": "shared host; unregulated thermals; cached files; output page cache, no fsync; synthetic closed-loop arrivals", + "started_utc": "2026-09-22T12:23:38Z", + "cpuinfo": "processor\t: 0\nBogoMIPS\t: 108.00\nFeatures\t: fp asimd evtstrm aes pmull sha1 sha2 crc32 atomics fphp asimdhp cpuid asimdrdm lrcpc dcpop asimddp\nCPU implementer\t: 0x41\nCPU architecture: 8\nCPU variant\t: 0x4\nCPU part\t: 0xd0b\nCPU revision\t: 1\n\nprocessor\t: 1\nBogoMIPS\t: 108.00\nFeatures\t: fp asimd evtstrm aes pmull sha1 sha2 crc32 atomics fphp asimdhp cpuid asimdrdm lrcpc dcpop asimddp\nCPU implementer\t: 0x41\nCPU architecture: 8\nCPU variant\t: 0x4\nCPU part\t: 0xd0b\nCPU revision\t: 1\n\nprocessor\t: 2\nBogoMIPS\t: 108.00\nFeatures\t: fp asimd evtstrm aes pmull sha1 sha2 crc32 atomics fphp asimdhp cpuid asimdrdm lrcpc dcpop asimddp\nCPU implementer\t: 0x41\nCPU architecture: 8\nCPU variant\t: 0x4\nCPU part\t: 0xd0b\nCPU revision\t: 1\n\nprocessor\t: 3\nBogoMIPS\t: 108.00\nFeatures\t: fp asimd evtstrm aes pmull sha1 sha2 crc32 atomics fphp asimdhp cpuid asimdrdm lrcpc dcpop asimddp\nCPU implementer\t: 0x41\nCPU architecture: 8\nCPU variant\t: 0x4\nCPU part\t: 0xd0b\nCPU revision\t: 1\n\nRevision\t: d04171\nSerial\t\t: d3ba8e625dbe42ac\nModel\t\t: Raspberry Pi 5 Model B Rev 1.1\n" +} diff --git a/research/experiments/002-buffer-retention/results/2026-09-22-linux-aarch64-v2/fixtures.json b/research/experiments/002-buffer-retention/results/2026-09-22-linux-aarch64-v2/fixtures.json new file mode 100644 index 0000000..2fe2bb6 --- /dev/null +++ b/research/experiments/002-buffer-retention/results/2026-09-22-linux-aarch64-v2/fixtures.json @@ -0,0 +1,68 @@ +[ + { + "path": "input.frames", + "shape": "sparse", + "records": 2048, + "seed": 20260922, + "input_bytes": 134242304, + "input_sha256": "161377ac76f4b7d35b13db7edf3b93bb279ddd83f6514051020e8b49e743d1c0", + "expected_output_bytes": 139264, + "expected_output_sha256": "a01c7bff45f73512f3bc0dbd02d7c3a1f4ceb09f574d7c25b926cd3d30bb1bfa", + "case": "sparse_slow" + }, + { + "path": "input.frames", + "shape": "sparse", + "records": 2048, + "seed": 20260922, + "input_bytes": 134242304, + "input_sha256": "161377ac76f4b7d35b13db7edf3b93bb279ddd83f6514051020e8b49e743d1c0", + "expected_output_bytes": 139264, + "expected_output_sha256": "a01c7bff45f73512f3bc0dbd02d7c3a1f4ceb09f574d7c25b926cd3d30bb1bfa", + "case": "sparse_slots64" + }, + { + "path": "input.frames", + "shape": "dense", + "records": 2048, + "seed": 20260922, + "input_bytes": 134242304, + "input_sha256": "fb28c2da0af227079bd6888c3f549fa5a48abd0b790c3939dc330111e80c0b7f", + "expected_output_bytes": 100671488, + "expected_output_sha256": "d96dd7f80d696895e66521630fd30f13adabf63bea3b84b0a709fbc8c4095aa5", + "case": "dense_slow" + }, + { + "path": "input.frames", + "shape": "mixed", + "records": 2048, + "seed": 20260922, + "input_bytes": 177631232, + "input_sha256": "5cfcb8e74d5f30c3a611f373ddf53fd5bc843841d83de42c763e1d931403521d", + "expected_output_bytes": 53735632, + "expected_output_sha256": "f6b4eb83e7ca9aa4b5b2e0675d34b656815c82c992700ee9cbd7e0a15594cb0b", + "case": "mixed_slow" + }, + { + "path": "input.frames", + "shape": "mixed", + "records": 2048, + "seed": 20260922, + "input_bytes": 177631232, + "input_sha256": "5cfcb8e74d5f30c3a611f373ddf53fd5bc843841d83de42c763e1d931403521d", + "expected_output_bytes": 53735632, + "expected_output_sha256": "f6b4eb83e7ca9aa4b5b2e0675d34b656815c82c992700ee9cbd7e0a15594cb0b", + "case": "mixed_tight" + }, + { + "path": "input.frames", + "shape": "sparse", + "records": 2048, + "seed": 20260922, + "input_bytes": 134242304, + "input_sha256": "161377ac76f4b7d35b13db7edf3b93bb279ddd83f6514051020e8b49e743d1c0", + "expected_output_bytes": 139264, + "expected_output_sha256": "a01c7bff45f73512f3bc0dbd02d7c3a1f4ceb09f574d7c25b926cd3d30bb1bfa", + "case": "sparse_fast" + } +] diff --git a/research/experiments/002-buffer-retention/results/2026-09-22-linux-aarch64-v2/plan.json b/research/experiments/002-buffer-retention/results/2026-09-22-linux-aarch64-v2/plan.json new file mode 100644 index 0000000..23db315 --- /dev/null +++ b/research/experiments/002-buffer-retention/results/2026-09-22-linux-aarch64-v2/plan.json @@ -0,0 +1,113 @@ +{ + "version": 2, + "written_before_measurement": true, + "revision_note": "The v1 run is preserved. Before this v2 run, RSS instrumentation was corrected and a 64-slot sparse sensitivity case was added after observing different queue occupancy. This is an exploratory follow-up, not a pre-registered confirmation.", + "seed": 20260922, + "repeats": 5, + "slots": 512, + "policies": [ + { + "name": "borrow", + "policy": "borrow", + "pool": 1 + }, + { + "name": "copy", + "policy": "copy", + "pool": 1 + }, + { + "name": "threshold2", + "policy": "threshold", + "ratio": 2, + "pool": 1 + }, + { + "name": "threshold4", + "policy": "threshold", + "ratio": 4, + "pool": 1 + }, + { + "name": "threshold8", + "policy": "threshold", + "ratio": 8, + "pool": 1 + }, + { + "name": "pressure", + "policy": "pressure", + "pool": 1 + }, + { + "name": "project", + "policy": "project", + "pool": 1 + }, + { + "name": "copy_no_pool", + "policy": "copy", + "pool": 0 + } + ], + "cases": [ + { + "name": "sparse_slow", + "shape": "sparse", + "records": 2048, + "budget": 8388608, + "hold_us": 5000, + "service_us": 20 + }, + { + "name": "sparse_slots64", + "shape": "sparse", + "records": 2048, + "budget": 8388608, + "slots": 64, + "hold_us": 5000, + "service_us": 20 + }, + { + "name": "dense_slow", + "shape": "dense", + "records": 2048, + "budget": 8388608, + "hold_us": 5000, + "service_us": 20 + }, + { + "name": "mixed_slow", + "shape": "mixed", + "records": 2048, + "budget": 8388608, + "hold_us": 5000, + "service_us": 20 + }, + { + "name": "mixed_tight", + "shape": "mixed", + "records": 2048, + "budget": 2097152, + "hold_us": 5000, + "service_us": 20 + }, + { + "name": "sparse_fast", + "shape": "sparse", + "records": 2048, + "budget": 8388608, + "hold_us": 0, + "service_us": 0 + } + ], + "expectations": [ + "Borrow retains full source allocations for small selections.", + "Copy can add CPU and transient source plus destination memory for dense selections.", + "A current-pressure rule need not outperform a static size rule or early projection.", + "Pool reuse can reduce allocation calls while increasing reserved idle memory.", + "No Pure-specific advantage, application SLO, or statistical significance is presumed." + ], + "comparison_rule": "Report all presets and repetitions; no post-hoc winner is called an out-of-sample tuned policy.", + "limits": "Single FIFO local pipeline with synthetic delayed sink. No Sonic/Node/.NET benchmark, fan-out, persistent cache, generic JSON parser, external open-loop arrivals, or production SLO." +} diff --git a/research/experiments/002-buffer-retention/results/2026-09-22-linux-aarch64-v2/raw.csv b/research/experiments/002-buffer-retention/results/2026-09-22-linux-aarch64-v2/raw.csv new file mode 100644 index 0000000..b9160ae --- /dev/null +++ b/research/experiments/002-buffer-retention/results/2026-09-22-linux-aarch64-v2/raw.csv @@ -0,0 +1,241 @@ +case,variant,repeat,status,policy,pool,budget_bytes,fixed_bytes,peak_reserved_bytes,peak_active_bytes,peak_queue,rss_peak_bytes,rusage_maxrss_bytes,rss_peak_source,elapsed_ns,cpu_ns,input_bytes,output_bytes,accepted,emitted,copy_bytes,copied_records,borrowed_records,pressure_copies,allocations,reuses,budget_waits,slot_waits,sleep_ns,latency_mean_ns,latency_p99_upper_ns,latency_max_ns,active_byte_seconds,live_at_stop_bytes,cached_at_stop_bytes,unreleased_buffer_bytes
+sparse_slow,copy,0,ok,copy,True,8388608,90560,197072,197072,512,1687552,27246592,linux_proc_vmhwm_approximate,160143537,26459012,134242304,139264,2048,2048,131072,2048,0,0,513,3583,0,1524,137390253,34696998.27,41943040,41171715,6863.022101,0,66752,0
+sparse_slow,threshold4,0,ok,threshold,True,8388608,90560,197072,197072,512,1703936,27246592,linux_proc_vmhwm_approximate,157308101,31229598,134242304,139264,2048,2048,131072,2048,0,0,513,3583,0,1480,130450222,33900498.29,41943040,39440182,6941.796558,0,66752,0
+sparse_slow,threshold2,0,ok,threshold,True,8388608,90560,197072,197072,512,1720320,27246592,linux_proc_vmhwm_approximate,155496866,24536501,134242304,139264,2048,2048,131072,2048,0,0,513,3583,0,1532,134789830,33617642.818,41943040,38582611,6573.377656,0,66752,0
+sparse_slow,copy_no_pool,0,ok,copy,False,8388608,90560,197072,197072,512,1703936,27246592,linux_proc_vmhwm_approximate,155097886,24003453,134242304,139264,2048,2048,131072,2048,0,0,4096,0,0,1537,135038766,33344720.225,41943040,38228742,6474.089644,0,0,0
+sparse_slow,project,0,ok,project,True,8388608,90560,131520,131520,512,1654784,27246592,linux_proc_vmhwm_approximate,154147870,24607892,134242304,139264,2048,2048,0,0,0,0,512,1536,0,1536,133284576,33266783.578,37748736,37610633,5450.353596,0,1280,0
+sparse_slow,threshold8,0,ok,threshold,True,8388608,90560,197072,197072,512,1703936,27246592,linux_proc_vmhwm_approximate,159785538,24425471,134242304,139264,2048,2048,131072,2048,0,0,513,3583,0,1534,139188295,34401146.148,41943040,40673920,6694.694537,0,66752,0
+sparse_slow,borrow,0,ok,borrow,True,8388608,90560,8350112,8350112,126,9486336,27246592,linux_proc_vmhwm_approximate,107974911,48356230,134242304,139264,2048,2048,0,0,2048,0,126,1922,1100,0,61689899,6299431.416,9437184,9257676,842052.147088,0,1048832,0
+sparse_slow,pressure,0,ok,pressure,True,8388608,90560,4321888,4318208,512,5832704,27246592,linux_proc_vmhwm_approximate,153730223,27269441,134242304,139264,2048,2048,113984,1781,267,1781,514,3315,0,1480,130232809,32945208.971,41943040,38336797,525465.223488,0,590528,0
+sparse_slow,borrow,1,ok,borrow,True,8388608,90560,8350112,8350112,126,9469952,27246592,linux_proc_vmhwm_approximate,106374934,48221069,134242304,139264,2048,2048,0,0,2048,0,126,1922,1095,0,60129493,6201710.718,9437184,9283991,829040.966005,0,1048832,0
+sparse_slow,copy_no_pool,1,ok,copy,False,8388608,90560,197072,197072,512,1687552,27246592,linux_proc_vmhwm_approximate,160320037,25896167,134242304,139264,2048,2048,131072,2048,0,0,4096,0,0,1525,138363559,34524425.147,41943040,40334217,6779.619735,0,0,0
+sparse_slow,threshold2,1,ok,threshold,True,8388608,90560,197072,197072,512,1703936,27246592,linux_proc_vmhwm_approximate,160914091,25835642,134242304,139264,2048,2048,131072,2048,0,0,513,3583,0,1519,138817024,34925615.31,46137344,42672599,6869.973543,0,66752,0
+sparse_slow,threshold4,1,ok,threshold,True,8388608,90560,197072,197072,512,1687552,27246592,linux_proc_vmhwm_approximate,154184073,23590708,134242304,139264,2048,2048,131072,2048,0,0,513,3583,0,1537,134309537,33299901.746,37748736,37858502,6477.65682,0,66752,0
+sparse_slow,threshold8,1,ok,threshold,True,8388608,90560,197072,197072,512,1687552,27246592,linux_proc_vmhwm_approximate,154103999,23187579,134242304,139264,2048,2048,131072,2048,0,0,513,3583,0,1537,134573427,33283383.04,37748736,37891279,6458.021349,0,66752,0
+sparse_slow,project,1,ok,project,True,8388608,90560,131520,131520,512,1638400,27246592,linux_proc_vmhwm_approximate,157860470,28682548,134242304,139264,2048,2048,0,0,0,0,512,1536,0,1516,133519836,34200243.611,41943040,39812385,5603.286251,0,1280,0
+sparse_slow,pressure,1,ok,pressure,True,8388608,90560,4321888,4316848,512,5849088,27246592,linux_proc_vmhwm_approximate,157264009,27287611,134242304,139264,2048,2048,113408,1772,276,1772,514,3306,0,1470,133795355,32665634.037,41943040,42380378,542285.660244,0,656000,0
+sparse_slow,copy,1,ok,copy,True,8388608,90560,197072,197072,512,1703936,27246592,linux_proc_vmhwm_approximate,159054504,24707642,134242304,139264,2048,2048,131072,2048,0,0,513,3583,0,1536,138332046,34466956.647,41943040,41828861,6705.336146,0,66752,0
+sparse_slow,threshold4,2,ok,threshold,True,8388608,90560,197072,197072,512,1703936,27246592,linux_proc_vmhwm_approximate,155128904,25543272,134242304,139264,2048,2048,131072,2048,0,0,513,3583,0,1516,133541383,33533790.057,41943040,38416722,6610.674553,0,66752,0
+sparse_slow,copy_no_pool,2,ok,copy,False,8388608,90560,197072,197072,512,1703936,27246592,linux_proc_vmhwm_approximate,154376239,24141589,134242304,139264,2048,2048,131072,2048,0,0,4096,0,0,1537,134070369,33348471.497,37748736,37918872,6490.973039,0,0,0
+sparse_slow,threshold2,2,ok,threshold,True,8388608,90560,197072,197072,512,1720320,27246592,linux_proc_vmhwm_approximate,154320869,23690719,134242304,139264,2048,2048,131072,2048,0,0,513,3583,0,1537,134338369,33321815.102,37748736,37742483,6490.329618,0,66752,0
+sparse_slow,pressure,2,ok,pressure,True,8388608,90560,4321888,4318768,512,5832704,27246592,linux_proc_vmhwm_approximate,151916969,26295422,134242304,139264,2048,2048,114176,1784,264,1784,514,3318,0,1489,129297978,32537118.75,37748736,37291707,513114.693547,0,590528,0
+sparse_slow,copy,2,ok,copy,True,8388608,90560,197072,197072,512,1703936,27246592,linux_proc_vmhwm_approximate,154140610,23189876,134242304,139264,2048,2048,131072,2048,0,0,513,3583,0,1537,134662671,33298003.958,37748736,37866187,6456.771667,0,66752,0
+sparse_slow,project,2,ok,project,True,8388608,90560,131520,131520,512,1654784,27246592,linux_proc_vmhwm_approximate,154094443,24230112,134242304,139264,2048,2048,0,0,0,0,512,1536,0,1537,133556453,33259314.794,37748736,37585114,5449.134094,0,1280,0
+sparse_slow,threshold8,2,ok,threshold,True,8388608,90560,197072,197072,512,1703936,27246592,linux_proc_vmhwm_approximate,154652646,24092189,134242304,139264,2048,2048,131072,2048,0,0,513,3583,0,1534,134423307,33402890.832,37748736,37866335,6511.54798,0,66752,0
+sparse_slow,borrow,2,ok,borrow,True,8388608,90560,8350112,8350112,126,9486336,27246592,linux_proc_vmhwm_approximate,129845439,45497318,134242304,139264,2048,2048,0,0,2048,0,126,1922,1501,0,87228642,7656609.5,9437184,9287806,1022546.229446,0,1048832,0
+sparse_slow,project,3,ok,project,True,8388608,90560,131520,131520,512,1638400,27246592,linux_proc_vmhwm_approximate,154249202,24700764,134242304,139264,2048,2048,0,0,0,0,512,1536,0,1537,133261937,33273652.65,37748736,37535317,5451.483102,0,1280,0
+sparse_slow,borrow,3,ok,borrow,True,8388608,90560,8350112,8350112,126,9486336,27246592,linux_proc_vmhwm_approximate,137924379,44501920,134242304,139264,2048,2048,0,0,2048,0,126,1922,1704,0,96547980,8155969.084,9437184,9259085,1088953.248436,0,1048832,0
+sparse_slow,pressure,3,ok,pressure,True,8388608,90560,4321888,4318128,512,5849088,27246592,linux_proc_vmhwm_approximate,152102968,26353180,134242304,139264,2048,2048,113984,1781,267,1781,514,3315,0,1489,129366758,32586897.428,37748736,37391725,520107.889954,0,590528,0
+sparse_slow,threshold8,3,ok,threshold,True,8388608,90560,197072,197072,512,1703936,27246592,linux_proc_vmhwm_approximate,154077370,23197132,134242304,139264,2048,2048,131072,2048,0,0,513,3583,0,1537,134591611,33277920.587,37748736,37816187,6453.368258,0,66752,0
+sparse_slow,threshold2,3,ok,threshold,True,8388608,90560,197072,197072,512,1703936,27246592,linux_proc_vmhwm_approximate,154022055,23087202,134242304,139264,2048,2048,131072,2048,0,0,513,3583,0,1537,134592710,33270464.792,37748736,37834187,6450.425541,0,66752,0
+sparse_slow,copy,3,ok,copy,True,8388608,90560,197072,197072,512,1720320,27246592,linux_proc_vmhwm_approximate,159640187,27408125,134242304,139264,2048,2048,131072,2048,0,0,513,3583,0,1444,128856855,34666958.779,46137344,43466300,7402.36243,0,66752,0
+sparse_slow,copy_no_pool,3,ok,copy,False,8388608,90560,197072,197072,512,1720320,27246592,linux_proc_vmhwm_approximate,155595440,25939365,134242304,139264,2048,2048,131072,2048,0,0,4096,0,0,1537,134098060,33573592.059,41943040,37962687,6570.059349,0,0,0
+sparse_slow,threshold4,3,ok,threshold,True,8388608,90560,197072,197072,512,1703936,27246592,linux_proc_vmhwm_approximate,156340011,29539317,134242304,139264,2048,2048,131072,2048,0,0,513,3583,0,1516,131960968,33615642.627,41943040,38156538,6719.71558,0,66752,0
+sparse_slow,copy_no_pool,4,ok,copy,False,8388608,90560,197072,197072,512,1703936,27246592,linux_proc_vmhwm_approximate,162066143,36838768,134242304,139264,2048,2048,131072,2048,0,0,4096,0,0,1413,131813978,34186582.359,46137344,44277743,7046.191505,0,0,0
+sparse_slow,copy,4,ok,copy,True,8388608,90560,197072,197072,512,1720320,27246592,linux_proc_vmhwm_approximate,154776516,28160466,134242304,139264,2048,2048,131072,2048,0,0,513,3583,0,1467,130788967,33183203.845,41943040,39792181,6689.95279,0,66752,0
+sparse_slow,threshold4,4,ok,threshold,True,8388608,90560,197072,197072,512,1720320,27246592,linux_proc_vmhwm_approximate,154788109,23986070,134242304,139264,2048,2048,131072,2048,0,0,513,3583,0,1537,134524839,33403921.35,41943040,37878020,6520.274636,0,66752,0
+sparse_slow,threshold8,4,ok,threshold,True,8388608,90560,197072,197072,512,1720320,27246592,linux_proc_vmhwm_approximate,154198518,23692568,134242304,139264,2048,2048,131072,2048,0,0,513,3583,0,1536,134186642,33304172.097,37748736,37802706,6492.439639,0,66752,0
+sparse_slow,borrow,4,ok,borrow,True,8388608,90560,8350112,8350112,126,9486336,27246592,linux_proc_vmhwm_approximate,141446795,44722082,134242304,139264,2048,2048,0,0,2048,0,126,1922,1729,0,99993943,8382742.796,9437184,9272177,1119170.099864,0,1048832,0
+sparse_slow,threshold2,4,ok,threshold,True,8388608,90560,197072,197072,512,1703936,27246592,linux_proc_vmhwm_approximate,154113537,24093342,134242304,139264,2048,2048,131072,2048,0,0,513,3583,0,1537,133716023,33269305.586,37748736,37632576,6504.166448,0,66752,0
+sparse_slow,pressure,4,ok,pressure,True,8388608,90560,4321888,4318688,512,5849088,27246592,linux_proc_vmhwm_approximate,154850386,27901892,134242304,139264,2048,2048,114112,1783,265,1783,514,3317,0,1468,130766867,33232147.448,41943040,39951922,524904.925261,0,590528,0
+sparse_slow,project,4,ok,project,True,8388608,90560,131520,131520,512,1638400,27246592,linux_proc_vmhwm_approximate,157284342,26489150,134242304,139264,2048,2048,0,0,0,0,512,1536,0,1510,134748166,33888730.885,41943040,39144776,5552.251467,0,1280,0
+sparse_slots64,project,0,ok,project,True,8388608,72640,77760,77760,64,1572864,27246592,linux_proc_vmhwm_approximate,167149794,26582076,134242304,139264,2048,2048,0,0,0,0,64,1984,0,1974,144371389,5130099.306,7864320,8958215,840.438441,0,1280,0
+sparse_slots64,threshold2,0,ok,threshold,True,8388608,72640,143312,143312,64,1622016,27246592,linux_proc_vmhwm_approximate,167663571,26966696,134242304,139264,2048,2048,131072,2048,0,0,65,4031,0,1961,144092606,5142490.023,7864320,9061177,2058.951339,0,66752,0
+sparse_slots64,copy_no_pool,0,ok,copy,False,8388608,72640,143312,143312,64,1654784,27246592,linux_proc_vmhwm_approximate,168181366,26871012,134242304,139264,2048,2048,131072,2048,0,0,4096,0,0,1965,145357926,5163779.497,7864320,8918178,2024.80935,0,0,0
+sparse_slots64,borrow,0,ok,borrow,True,8388608,72640,4267968,4267968,64,5292032,27246592,linux_proc_vmhwm_approximate,167216739,43926056,134242304,139264,2048,2048,0,0,2048,0,64,1984,0,1888,126773157,5126680.831,7340032,7718922,688195.924843,0,1048832,0
+sparse_slots64,pressure,0,ok,pressure,True,8388608,72640,4268048,4268048,64,5767168,27246592,linux_proc_vmhwm_approximate,167185425,45108627,134242304,139264,2048,2048,2048,32,2016,32,65,2015,0,1714,125584463,5128742.545,6291456,6639537,677659.57207,0,1048832,0
+sparse_slots64,copy,0,ok,copy,True,8388608,72640,143312,143312,64,1622016,27246592,linux_proc_vmhwm_approximate,168358292,24933808,134242304,139264,2048,2048,131072,2048,0,0,65,4031,0,1982,147266280,5168010.066,7864320,9057715,1951.688735,0,66752,0
+sparse_slots64,threshold4,0,ok,threshold,True,8388608,72640,143312,143312,64,1654784,27246592,linux_proc_vmhwm_approximate,166820573,24630999,134242304,139264,2048,2048,131072,2048,0,0,65,4031,0,1982,145973315,5129540.053,7864320,9056604,1927.278894,0,66752,0
+sparse_slots64,threshold8,0,ok,threshold,True,8388608,72640,143312,143312,64,1654784,27246592,linux_proc_vmhwm_approximate,166777389,24643191,134242304,139264,2048,2048,131072,2048,0,0,65,4031,0,1983,145938953,5126620.092,7864320,9062437,1926.54795,0,66752,0
+sparse_slots64,pressure,1,ok,pressure,True,8388608,72640,4268048,4268048,64,5783552,27246592,linux_proc_vmhwm_approximate,167023277,43214247,134242304,139264,2048,2048,2048,32,2016,32,65,2015,0,1923,127480383,5125737.978,7340032,8171940,677260.281048,0,1048832,0
+sparse_slots64,threshold2,1,ok,threshold,True,8388608,72640,143312,143312,64,1638400,27246592,linux_proc_vmhwm_approximate,167465182,25416979,134242304,139264,2048,2048,131072,2048,0,0,65,4031,0,1982,146065308,5147482.869,7864320,9043937,1953.686249,0,66752,0
+sparse_slots64,threshold4,1,ok,threshold,True,8388608,72640,143312,143312,64,1638400,27246592,linux_proc_vmhwm_approximate,168266032,25648470,134242304,139264,2048,2048,131072,2048,0,0,65,4031,0,1982,146554478,5170189.028,7864320,8853271,1979.901257,0,66752,0
+sparse_slots64,copy_no_pool,1,ok,copy,False,8388608,72640,143312,143312,64,1638400,27246592,linux_proc_vmhwm_approximate,167352998,26167797,134242304,139264,2048,2048,131072,2048,0,0,4096,0,0,1982,145161257,5140939.162,7864320,9037974,1975.871965,0,0,0
+sparse_slots64,threshold8,1,ok,threshold,True,8388608,72640,143312,143312,64,1638400,27246592,linux_proc_vmhwm_approximate,167352294,26149112,134242304,139264,2048,2048,131072,2048,0,0,65,4031,0,1982,145164575,5140639.04,7864320,9055067,1998.899707,0,66752,0
+sparse_slots64,project,1,ok,project,True,8388608,72640,77760,77760,64,1589248,27246592,linux_proc_vmhwm_approximate,167537794,26582472,134242304,139264,2048,2048,0,0,0,0,64,1984,0,1983,144932270,5144362.881,7864320,9070492,842.776507,0,1280,0
+sparse_slots64,copy,1,ok,copy,True,8388608,72640,143312,143312,64,1638400,27246592,linux_proc_vmhwm_approximate,177068451,34395657,134242304,139264,2048,2048,131072,2048,0,0,65,4031,0,1964,148816905,5443811.067,9437184,9497139,2287.854324,0,66752,0
+sparse_slots64,borrow,1,ok,borrow,True,8388608,72640,4267968,4267968,64,5292032,27246592,linux_proc_vmhwm_approximate,169327288,47272489,134242304,139264,2048,2048,0,0,2048,0,64,1984,0,1559,125366124,5174744.393,7864320,7999125,694635.953387,0,1048832,0
+sparse_slots64,threshold4,2,ok,threshold,True,8388608,72640,143312,143312,64,1638400,27246592,linux_proc_vmhwm_approximate,166910296,25474992,134242304,139264,2048,2048,131072,2048,0,0,65,4031,0,1982,145193155,5128818.551,7864320,9004900,1987.487947,0,66752,0
+sparse_slots64,copy_no_pool,2,ok,copy,False,8388608,72640,143312,143312,64,1654784,27246592,linux_proc_vmhwm_approximate,167128888,26220522,134242304,139264,2048,2048,131072,2048,0,0,4096,0,0,1980,144715144,5134877.701,7864320,9062770,2002.587942,0,0,0
+sparse_slots64,threshold2,2,ok,threshold,True,8388608,72640,143312,143312,64,1638400,27246592,linux_proc_vmhwm_approximate,167148609,25957735,134242304,139264,2048,2048,131072,2048,0,0,65,4031,0,1977,145051954,5131955.022,7864320,9073752,1998.277517,0,66752,0
+sparse_slots64,threshold8,2,ok,threshold,True,8388608,72640,143312,143312,64,1638400,27246592,linux_proc_vmhwm_approximate,169611954,32276554,134242304,139264,2048,2048,131072,2048,0,0,65,4031,0,1914,142094763,5206380.796,7864320,8901622,2300.08379,0,66752,0
+sparse_slots64,project,2,ok,project,True,8388608,72640,77760,77760,64,1589248,27246592,linux_proc_vmhwm_approximate,171072487,27568676,134242304,139264,2048,2048,0,0,0,0,64,1984,0,1973,147623196,5258257.061,7864320,9512213,861.43609,0,1280,0
+sparse_slots64,copy,2,ok,copy,True,8388608,72640,143312,143312,64,1638400,27246592,linux_proc_vmhwm_approximate,169338770,27312589,134242304,139264,2048,2048,131072,2048,0,0,65,4031,0,1973,146307420,5201400.59,7864320,9016640,2055.277015,0,66752,0
+sparse_slots64,pressure,2,ok,pressure,True,8388608,72640,4268048,4268048,64,5767168,27246592,linux_proc_vmhwm_approximate,170783358,46177893,134242304,139264,2048,2048,2048,32,2016,32,65,2015,0,1534,127950932,5236882.494,7340032,7222257,691939.11555,0,1048832,0
+sparse_slots64,borrow,2,ok,borrow,True,8388608,72640,4267968,4267968,64,5292032,27246592,linux_proc_vmhwm_approximate,167156999,43876108,134242304,139264,2048,2048,0,0,2048,0,64,1984,0,1884,127058453,5126798.896,6815744,6645517,688213.378653,0,1048832,0
+sparse_slots64,threshold4,3,ok,threshold,True,8388608,72640,143312,143312,64,1638400,27246592,linux_proc_vmhwm_approximate,166770166,25212214,134242304,139264,2048,2048,131072,2048,0,0,65,4031,0,1984,145249611,5126749.497,7864320,9015048,1964.863682,0,66752,0
+sparse_slots64,copy,3,ok,copy,True,8388608,72640,143312,143312,64,1654784,27246592,linux_proc_vmhwm_approximate,167909533,27850375,134242304,139264,2048,2048,131072,2048,0,0,65,4031,0,1956,144091763,5137672.764,7864320,9072455,2094.171152,0,66752,0
+sparse_slots64,threshold8,3,ok,threshold,True,8388608,72640,143312,143312,64,1638400,27246592,linux_proc_vmhwm_approximate,168528180,32536976,134242304,139264,2048,2048,131072,2048,0,0,65,4031,0,1897,140338194,5169990.139,7864320,8583716,2319.792062,0,66752,0
+sparse_slots64,copy_no_pool,3,ok,copy,False,8388608,72640,143312,143312,64,1654784,27246592,linux_proc_vmhwm_approximate,166715000,24659146,134242304,139264,2048,2048,131072,2048,0,0,4096,0,0,1984,145786851,5125611.619,7864320,9016234,1919.204343,0,0,0
+sparse_slots64,threshold2,3,ok,threshold,True,8388608,72640,143312,143312,64,1654784,27246592,linux_proc_vmhwm_approximate,167074462,26663004,134242304,139264,2048,2048,131072,2048,0,0,65,4031,0,1972,144308149,5134098.172,7864320,9056067,2041.253864,0,66752,0
+sparse_slots64,project,3,ok,project,True,8388608,72640,77760,77760,64,1572864,27246592,linux_proc_vmhwm_approximate,166784685,25542781,134242304,139264,2048,2048,0,0,0,0,64,1984,0,1985,144995208,5128089.141,7864320,9028215,840.114114,0,1280,0
+sparse_slots64,pressure,3,ok,pressure,True,8388608,72640,4268048,4268048,64,5750784,27246592,linux_proc_vmhwm_approximate,167121239,44137216,134242304,139264,2048,2048,2048,32,2016,32,65,2015,0,1831,126710351,5127462.262,7340032,7853292,677483.645644,0,1048832,0
+sparse_slots64,borrow,3,ok,borrow,True,8388608,72640,4267968,4267968,64,5292032,27246592,linux_proc_vmhwm_approximate,167212479,44714000,134242304,139264,2048,2048,0,0,2048,0,64,1984,0,1813,126101064,5127098.881,6291456,6795851,688253.763142,0,1048832,0
+sparse_slots64,threshold8,4,ok,threshold,True,8388608,72640,143312,143312,64,1622016,27246592,linux_proc_vmhwm_approximate,166717963,24687036,134242304,139264,2048,2048,131072,2048,0,0,65,4031,0,1983,145714382,5125971.683,7864320,8962826,1940.992711,0,66752,0
+sparse_slots64,copy,4,ok,copy,True,8388608,72640,143312,143312,64,1638400,27246592,linux_proc_vmhwm_approximate,166680851,24341624,134242304,139264,2048,2048,131072,2048,0,0,65,4031,0,1985,146024444,5125321.995,7864320,9060326,1923.416256,0,66752,0
+sparse_slots64,threshold4,4,ok,threshold,True,8388608,72640,143312,143312,64,1654784,27246592,linux_proc_vmhwm_approximate,166829203,24368638,134242304,139264,2048,2048,131072,2048,0,0,65,4031,0,1984,146127572,5127589.86,7864320,9064418,1922.285206,0,66752,0
+sparse_slots64,project,4,ok,project,True,8388608,72640,77760,77760,64,1589248,27246592,linux_proc_vmhwm_approximate,167505794,25505816,134242304,139264,2048,2048,0,0,0,0,64,1984,0,1985,145758292,5149157.839,7864320,9024826,843.565622,0,1280,0
+sparse_slots64,copy_no_pool,4,ok,copy,False,8388608,72640,143312,143312,64,1638400,27246592,linux_proc_vmhwm_approximate,167165609,25932182,134242304,139264,2048,2048,131072,2048,0,0,4096,0,0,1976,145075045,5133720.043,7864320,9029714,1986.249813,0,0,0
+sparse_slots64,borrow,4,ok,borrow,True,8388608,72640,4267968,4267968,64,5292032,27246592,linux_proc_vmhwm_approximate,167597886,45634483,134242304,139264,2048,2048,0,0,2048,0,64,1984,0,1768,125625299,5136396.266,7340032,8047606,689499.931113,0,1048832,0
+sparse_slots64,threshold2,4,ok,threshold,True,8388608,72640,143312,143312,64,1638400,27246592,linux_proc_vmhwm_approximate,166724425,24304145,134242304,139264,2048,2048,131072,2048,0,0,65,4031,0,1984,146112652,5125215.218,7864320,8987715,1915.595622,0,66752,0
+sparse_slots64,pressure,4,ok,pressure,True,8388608,72640,4268048,4268048,64,5750784,27246592,linux_proc_vmhwm_approximate,167102943,43204463,134242304,139264,2048,2048,2048,32,2016,32,65,2015,0,1902,127501222,5127130.23,7340032,7758552,677439.045656,0,1048832,0
+dense_slow,copy_no_pool,0,ok,copy,False,8388608,90560,8350112,8350112,125,9486336,27246592,linux_proc_vmhwm_approximate,181746660,79318230,134242304,100671488,2048,2048,100663296,2048,0,0,4096,0,1923,0,106431291,10743611.753,12582912,12983832,1442582.012105,0,0,0
+dense_slow,threshold4,0,ok,threshold,True,8388608,90560,8350112,8350112,126,9486336,27246592,linux_proc_vmhwm_approximate,161215386,89862451,134242304,100671488,2048,2048,0,0,2048,0,126,1922,1244,0,73999062,9530310.653,11534336,11475412,1273441.862727,0,1048832,0
+dense_slow,pressure,0,ok,pressure,True,8388608,90560,8350112,8350112,126,9486336,27246592,linux_proc_vmhwm_approximate,181545716,79933333,134242304,100671488,2048,2048,0,0,2048,0,126,1922,1794,0,105524896,10805826.457,12582912,13598424,1442046.73663,0,1048832,0
+dense_slow,threshold2,0,ok,threshold,True,8388608,90560,8350112,8350112,126,9486336,27246592,linux_proc_vmhwm_approximate,179808887,82476393,134242304,100671488,2048,2048,0,0,2048,0,126,1922,1739,0,101034766,10695483.804,12582912,13755645,1427516.577261,0,1048832,0
+dense_slow,copy,0,ok,copy,True,8388608,90560,8350112,8350112,125,9486336,27246592,linux_proc_vmhwm_approximate,181070273,83392187,134242304,100671488,2048,2048,100663296,2048,0,0,126,3970,1923,0,101645153,10688072.436,12582912,13270480,1435135.645514,0,1048832,0
+dense_slow,borrow,0,ok,borrow,True,8388608,90560,8350112,8350112,126,9486336,27246592,linux_proc_vmhwm_approximate,182712953,81359541,134242304,100671488,2048,2048,0,0,2048,0,126,1922,1784,0,105215055,10867028.691,12582912,13321591,1450265.685197,0,1048832,0
+dense_slow,project,0,ok,project,True,8388608,90560,8350112,8350112,126,9469952,27246592,linux_proc_vmhwm_approximate,187716865,74974355,134242304,100671488,2048,2048,0,0,0,0,126,1922,1885,0,116741671,11188037.068,12582912,13610887,1492582.952313,0,1048832,0
+dense_slow,threshold8,0,ok,threshold,True,8388608,90560,8350112,8350112,126,9469952,27246592,linux_proc_vmhwm_approximate,177819652,80765616,134242304,100671488,2048,2048,0,0,2048,0,126,1922,1732,0,100790270,10569593.51,12582912,12515889,1410709.704111,0,1048832,0
+dense_slow,copy_no_pool,1,ok,copy,False,8388608,90560,8350112,8350112,125,9469952,27246592,linux_proc_vmhwm_approximate,183713376,79010560,134242304,100671488,2048,2048,100663296,2048,0,0,4096,0,1923,0,108825186,10852089.214,12582912,12891240,1457141.599471,0,0,0
+dense_slow,threshold8,1,ok,threshold,True,8388608,90560,8350112,8350112,126,9486336,27246592,linux_proc_vmhwm_approximate,181690178,80219667,134242304,100671488,2048,2048,0,0,2048,0,126,1922,1787,0,105238489,10811191.05,12582912,13211998,1442791.441175,0,1048832,0
+dense_slow,project,1,ok,project,True,8388608,90560,8350112,8350112,126,9486336,27246592,linux_proc_vmhwm_approximate,187516958,75386397,134242304,100671488,2048,2048,0,0,0,0,126,1922,1881,0,116242907,11180449.479,12582912,13778256,1491587.457419,0,1048832,0
+dense_slow,pressure,1,ok,pressure,True,8388608,90560,8350112,8350112,126,9486336,27246592,linux_proc_vmhwm_approximate,181604364,78951924,134242304,100671488,2048,2048,0,0,2048,0,126,1922,1764,0,106543831,10804561.506,12582912,13821367,1441898.713593,0,1048832,0
+dense_slow,copy,1,ok,copy,True,8388608,90560,8350112,8350112,125,9469952,27246592,linux_proc_vmhwm_approximate,162629252,88543490,134242304,100671488,2048,2048,100663296,2048,0,0,126,3970,1913,0,77289755,9526763.21,12582912,13455924,1279274.820821,0,1048832,0
+dense_slow,threshold2,1,ok,threshold,True,8388608,90560,8350112,8350112,126,9486336,27246592,linux_proc_vmhwm_approximate,177629041,82100973,134242304,100671488,2048,2048,0,0,2048,0,126,1922,1640,0,98770708,10557136.903,12582912,13384591,1409274.391678,0,1048832,0
+dense_slow,borrow,1,ok,borrow,True,8388608,90560,8350112,8350112,126,9486336,27246592,linux_proc_vmhwm_approximate,176146657,82398748,134242304,100671488,2048,2048,0,0,2048,0,126,1922,1605,0,97290225,10456864.841,12582912,12598464,1395956.019109,0,1048832,0
+dense_slow,threshold4,1,ok,threshold,True,8388608,90560,8350112,8350112,126,9486336,27246592,linux_proc_vmhwm_approximate,177871837,82048383,134242304,100671488,2048,2048,0,0,2048,0,126,1922,1692,0,99804043,10550904.139,12582912,13302146,1408308.914356,0,1048832,0
+dense_slow,copy,2,ok,copy,True,8388608,90560,8350112,8350112,125,9486336,27246592,linux_proc_vmhwm_approximate,178298984,83177513,134242304,100671488,2048,2048,100663296,2048,0,0,126,3970,1922,0,99077474,10508907.261,12582912,13207943,1411086.299499,0,1048832,0
+dense_slow,project,2,ok,project,True,8388608,90560,8350112,8350112,126,9486336,27246592,linux_proc_vmhwm_approximate,181467845,82821089,134242304,100671488,2048,2048,0,0,0,0,126,1922,1672,0,102626015,10774249.202,12582912,12846870,1438045.689091,0,1048832,0
+dense_slow,threshold2,2,ok,threshold,True,8388608,90560,8350112,8350112,126,9469952,27246592,linux_proc_vmhwm_approximate,133633132,106591389,134242304,100671488,2048,2048,0,0,2048,0,126,1922,396,0,28102711,7778565.752,11534336,12128873,1042347.024547,0,1048832,0
+dense_slow,threshold4,2,ok,threshold,True,8388608,90560,8350112,8350112,126,9486336,27246592,linux_proc_vmhwm_approximate,177934893,82638851,134242304,100671488,2048,2048,0,0,2048,0,126,1922,1719,0,98938213,10577573.546,12582912,12061188,1411845.015325,0,1048832,0
+dense_slow,pressure,2,ok,pressure,True,8388608,90560,8350112,8350112,126,9486336,27246592,linux_proc_vmhwm_approximate,180208516,83532190,134242304,100671488,2048,2048,0,0,2048,0,126,1922,1755,0,100354141,10704952.958,11534336,11578059,1428781.613196,0,1048832,0
+dense_slow,copy_no_pool,2,ok,copy,False,8388608,90560,8350112,8350112,125,9486336,27246592,linux_proc_vmhwm_approximate,185672333,80542923,134242304,100671488,2048,2048,100663296,2048,0,0,4096,0,1923,0,109123678,10977524.849,12582912,13368332,1473966.510893,0,0,0
+dense_slow,threshold8,2,ok,threshold,True,8388608,90560,8350112,8350112,126,9469952,27246592,linux_proc_vmhwm_approximate,184526170,78362511,134242304,100671488,2048,2048,0,0,2048,0,126,1922,1834,0,110126299,10988073.928,12582912,13728757,1466214.025114,0,1048832,0
+dense_slow,borrow,2,ok,borrow,True,8388608,90560,8350112,8350112,126,9486336,27246592,linux_proc_vmhwm_approximate,186194683,78514601,134242304,100671488,2048,2048,0,0,2048,0,126,1922,1865,0,111800399,11071491.94,12582912,13571164,1477291.36261,0,1048832,0
+dense_slow,project,3,ok,project,True,8388608,90560,8350112,8350112,126,9486336,27246592,linux_proc_vmhwm_approximate,181552086,80699818,134242304,100671488,2048,2048,0,0,0,0,126,1922,1690,0,104861831,10716792.58,12582912,12527594,1430323.101776,0,1048832,0
+dense_slow,threshold2,3,ok,threshold,True,8388608,90560,8350112,8350112,126,9486336,27246592,linux_proc_vmhwm_approximate,176007991,84507344,134242304,100671488,2048,2048,0,0,2048,0,126,1922,1626,0,94771244,10450519.416,12582912,13672942,1395156.109095,0,1048832,0
+dense_slow,threshold4,3,ok,threshold,True,8388608,90560,8350112,8350112,126,9486336,27246592,linux_proc_vmhwm_approximate,152737854,99861953,134242304,100671488,2048,2048,0,0,2048,0,126,1922,890,0,54158702,8983717.571,12582912,12746037,1201774.933886,0,1048832,0
+dense_slow,copy,3,ok,copy,True,8388608,90560,8350112,8350112,125,9486336,27246592,linux_proc_vmhwm_approximate,184530299,78669541,134242304,100671488,2048,2048,100663296,2048,0,0,126,3970,1923,0,109915619,10914646.174,12582912,13287517,1465541.553301,0,1048832,0
+dense_slow,copy_no_pool,3,ok,copy,False,8388608,90560,8350112,8350112,125,9486336,27246592,linux_proc_vmhwm_approximate,133391651,112766017,134242304,100671488,2048,2048,100663296,2048,0,0,4096,0,1523,0,20003852,7733517.169,11534336,11792151,1038602.867364,0,0,0
+dense_slow,borrow,3,ok,borrow,True,8388608,90560,8350112,8350112,126,9469952,27246592,linux_proc_vmhwm_approximate,166473036,87150086,134242304,100671488,2048,2048,0,0,2048,0,126,1922,1399,0,82606050,9857584.602,12582912,13713590,1316650.677161,0,1048832,0
+dense_slow,threshold8,3,ok,threshold,True,8388608,90560,8350112,8350112,126,9486336,27246592,linux_proc_vmhwm_approximate,154311406,92958406,134242304,100671488,2048,2048,0,0,2048,0,126,1922,1082,0,62034758,9096496.741,11534336,11453763,1216142.805053,0,1048832,0
+dense_slow,pressure,3,ok,pressure,True,8388608,90560,8350112,8350112,126,9486336,27246592,linux_proc_vmhwm_approximate,172422001,86572890,134242304,100671488,2048,2048,0,0,2048,0,126,1922,1520,0,89162361,10222342.367,12582912,13171721,1365000.503032,0,1048832,0
+dense_slow,copy,4,ok,copy,True,8388608,90560,8350112,8350112,125,9486336,27246592,linux_proc_vmhwm_approximate,182776175,83801034,134242304,100671488,2048,2048,100663296,2048,0,0,126,3970,1923,0,102610607,10792342.655,12582912,13409628,1449128.406768,0,1048832,0
+dense_slow,project,4,ok,project,True,8388608,90560,8350112,8350112,126,9486336,27246592,linux_proc_vmhwm_approximate,172321224,93701381,134242304,100671488,2048,2048,0,0,0,0,126,1922,1317,0,81313113,10121009.211,13631488,13629442,1352204.310615,0,1048832,0
+dense_slow,threshold8,4,ok,threshold,True,8388608,90560,8350112,8350112,126,9486336,27246592,linux_proc_vmhwm_approximate,161726717,90653564,134242304,100671488,2048,2048,0,0,2048,0,126,1922,1291,0,73742733,9543033.955,12582912,13496479,1275079.33543,0,1048832,0
+dense_slow,copy_no_pool,4,ok,copy,False,8388608,90560,8350112,8350112,125,9486336,27246592,linux_proc_vmhwm_approximate,168343995,87047828,134242304,100671488,2048,2048,100663296,2048,0,0,4096,0,1917,0,84775336,9903397.208,12582912,13360535,1329804.191236,0,0,0
+dense_slow,threshold4,4,ok,threshold,True,8388608,90560,8350112,8350112,126,9469952,27246592,linux_proc_vmhwm_approximate,150178547,91472405,134242304,100671488,2048,2048,0,0,2048,0,126,1922,1089,0,61163642,8764951.531,12582912,12700278,1171761.488413,0,1048832,0
+dense_slow,borrow,4,ok,borrow,True,8388608,90560,8350112,8350112,126,9486336,27246592,linux_proc_vmhwm_approximate,160544406,90636057,134242304,100671488,2048,2048,0,0,2048,0,126,1922,1220,0,72541038,9456018.519,13631488,12662167,1263635.432461,0,1048832,0
+dense_slow,threshold2,4,ok,threshold,True,8388608,90560,8350112,8350112,126,9486336,27246592,linux_proc_vmhwm_approximate,177206635,83537344,134242304,100671488,2048,2048,0,0,2048,0,126,1922,1659,0,97328864,10529385.897,11534336,12256668,1405563.035864,0,1048832,0
+dense_slow,pressure,4,ok,pressure,True,8388608,90560,8350112,8350112,126,9486336,27246592,linux_proc_vmhwm_approximate,169205769,93894859,134242304,100671488,2048,2048,0,0,2048,0,126,1922,1358,0,77830920,9905630.789,14680064,15320344,1323477.613603,0,1048832,0
+mixed_slow,pressure,0,ok,pressure,True,8388608,90560,8388560,8388448,351,11059200,27246592,linux_proc_vmhwm_approximate,157820358,72816171,177631232,53735632,2048,2048,27916032,1699,349,1699,2118,1629,983,0,87435519,20627967.734,27262976,27848623,1145134.388634,0,522496,0
+mixed_slow,project,0,ok,project,True,8388608,90560,8388608,8388608,359,11059200,27246592,linux_proc_vmhwm_approximate,152663243,58871841,177631232,53735632,2048,2048,0,0,0,0,1712,336,1020,0,96564951,20645944.552,29360128,28536362,1105768.632536,0,458688,0
+mixed_slow,threshold8,0,ok,threshold,True,8388608,90560,8388480,8388432,218,10928128,27246592,linux_proc_vmhwm_approximate,154865144,68111825,177631232,53735632,2048,2048,3824848,1008,1040,0,1854,1202,1088,0,89372126,12505668.119,15728640,16314249,1173514.267706,0,1250624,0
+mixed_slow,copy_no_pool,0,ok,copy,False,8388608,90560,8388544,8388544,351,11042816,27246592,linux_proc_vmhwm_approximate,147730720,59461567,177631232,53735632,2048,2048,53727440,2048,0,0,4096,0,1091,0,90844456,19373026.656,27262976,27720475,1058083.377077,0,0,0
+mixed_slow,threshold4,0,ok,threshold,True,8388608,90560,8388608,8388608,284,11042816,27246592,linux_proc_vmhwm_approximate,154278831,65116485,177631232,53735632,2048,2048,11229392,1357,691,0,1939,1466,1101,0,91754428,15979998.057,20971520,21200642,1146944.244493,0,1153216,0
+mixed_slow,copy,0,ok,copy,True,8388608,90560,8388576,8388432,351,11583488,27246592,linux_proc_vmhwm_approximate,148231627,61867221,177631232,53735632,2048,2048,53727440,2048,0,0,2282,1814,1066,0,88853774,19421431.677,27262976,27565124,1061176.084143,0,522496,0
+mixed_slow,threshold2,0,ok,threshold,True,8388608,90560,8388560,8388432,351,11583488,27246592,linux_proc_vmhwm_approximate,151434543,63073539,177631232,53735632,2048,2048,28479696,1740,308,0,2181,1607,1055,0,90878850,19880247.948,27262976,27687586,1085460.729712,0,522496,0
+mixed_slow,borrow,0,ok,borrow,True,8388608,90560,8386736,8386688,112,11042816,27246592,linux_proc_vmhwm_approximate,155306143,76020257,177631232,53735632,2048,2048,0,0,2048,0,1309,739,1057,0,81695551,6922951.601,9437184,8980622,1223077.166921,0,667904,0
+mixed_slow,copy,1,ok,copy,True,8388608,90560,8388560,8388432,350,11059200,27246592,linux_proc_vmhwm_approximate,160379239,76853903,177631232,53735632,2048,2048,53727440,2048,0,0,2142,1954,945,0,86445280,20559126.612,31457280,31399761,1126649.918907,0,519424,0
+mixed_slow,threshold2,1,ok,threshold,True,8388608,90560,8388560,8388432,351,11059200,27246592,linux_proc_vmhwm_approximate,154875385,62824900,177631232,53735632,2048,2048,28479696,1740,308,0,2184,1604,1064,0,94824069,20387628.756,29360128,28330122,1114766.522227,0,522496,0
+mixed_slow,borrow,1,ok,borrow,True,8388608,90560,8386736,8386688,112,11059200,27246592,linux_proc_vmhwm_approximate,160560980,82185381,177631232,53735632,2048,2048,0,0,2048,0,1298,750,1014,0,81045212,7165375.219,9437184,9128899,1265871.620641,0,667904,0
+mixed_slow,threshold8,1,ok,threshold,True,8388608,90560,8388480,8388432,218,10895360,27246592,linux_proc_vmhwm_approximate,158376930,70010099,177631232,53735632,2048,2048,3824848,1008,1040,0,1840,1216,1069,0,91117649,12818618.589,16777216,16509452,1202455.090015,0,1250624,0
+mixed_slow,threshold4,1,ok,threshold,True,8388608,90560,8388608,8388608,284,11059200,27246592,linux_proc_vmhwm_approximate,158364004,67436217,177631232,53735632,2048,2048,11229392,1357,691,0,1915,1490,1082,0,93660619,16427087.508,23068672,21701826,1180098.881536,0,1153216,0
+mixed_slow,pressure,1,ok,pressure,True,8388608,90560,8388560,8388432,351,11059200,27246592,linux_proc_vmhwm_approximate,150598212,62794080,177631232,53735632,2048,2048,27916032,1699,349,1699,2194,1553,1045,0,90472858,19666383.09,27262976,27539921,1091553.931133,0,522496,0
+mixed_slow,copy_no_pool,1,ok,copy,False,8388608,90560,8388432,8388432,351,11042816,27246592,linux_proc_vmhwm_approximate,147750665,60136047,177631232,53735632,2048,2048,53727440,2048,0,0,4096,0,1079,0,90065234,19383039.199,27262976,27513476,1059302.637881,0,0,0
+mixed_slow,project,1,ok,project,True,8388608,90560,8388608,8388608,359,11583488,27246592,linux_proc_vmhwm_approximate,161035903,71350453,177631232,53735632,2048,2048,0,0,0,0,1684,364,940,0,92840414,21900800.478,31457280,29845877,1171929.531923,0,458688,0
+mixed_slow,copy_no_pool,2,ok,copy,False,8388608,90560,8388432,8388432,344,11059200,27246592,linux_proc_vmhwm_approximate,156784527,75333533,177631232,53735632,2048,2048,53727440,2048,0,0,4096,0,936,0,83839404,20060454.119,27262976,27533828,1101855.462406,0,0,0
+mixed_slow,project,2,ok,project,True,8388608,90560,8388608,8388608,359,11042816,27246592,linux_proc_vmhwm_approximate,155323458,61447221,177631232,53735632,2048,2048,0,0,0,0,1698,350,1001,0,96575508,21013565.399,29360128,28307510,1125180.461018,0,458688,0
+mixed_slow,copy,2,ok,copy,True,8388608,90560,8388576,8388544,351,11583488,27246592,linux_proc_vmhwm_approximate,148908587,62691660,177631232,53735632,2048,2048,53727440,2048,0,0,2295,1801,1060,0,88867276,19542842.845,27262976,27366569,1068483.42084,0,522496,0
+mixed_slow,threshold8,2,ok,threshold,True,8388608,90560,8388480,8388432,218,10895360,27246592,linux_proc_vmhwm_approximate,155250569,68193969,177631232,53735632,2048,2048,3824848,1008,1040,0,1856,1200,1091,0,89649032,12540132.329,15728640,16196379,1176609.476886,0,1250624,0
+mixed_slow,threshold4,2,ok,threshold,True,8388608,90560,8388608,8388608,284,11059200,27246592,linux_proc_vmhwm_approximate,153993443,64368954,177631232,53735632,2048,2048,11229392,1357,691,0,1951,1454,1113,0,92271541,15971202.74,20971520,20927051,1146423.83916,0,1153216,0
+mixed_slow,borrow,2,ok,borrow,True,8388608,90560,8386736,8386688,112,11059200,27246592,linux_proc_vmhwm_approximate,156530676,80398481,177631232,53735632,2048,2048,0,0,2048,0,1289,759,1012,0,78480840,6972909.934,9437184,9059956,1232378.631527,0,667904,0
+mixed_slow,threshold2,2,ok,threshold,True,8388608,90560,8388560,8388432,351,11010048,27246592,linux_proc_vmhwm_approximate,150924192,62137633,177631232,53735632,2048,2048,28479696,1740,308,0,2185,1603,1066,0,91396144,19908205.041,27262976,27188866,1087150.034862,0,522496,0
+mixed_slow,pressure,2,ok,pressure,True,8388608,90560,8388560,8388432,351,11042816,27246592,linux_proc_vmhwm_approximate,151817449,63923421,177631232,53735632,2048,2048,27916032,1699,349,1699,2188,1559,1043,0,90636475,19811286.8,27262976,27547513,1100686.98981,0,522496,0
+mixed_slow,pressure,3,ok,pressure,True,8388608,90560,8388560,8388432,351,11059200,27246592,linux_proc_vmhwm_approximate,150346490,61910200,177631232,53735632,2048,2048,27916032,1699,349,1699,2191,1556,1052,0,90957629,19620014.043,27262976,27598753,1088594.710179,0,522496,0
+mixed_slow,borrow,3,ok,borrow,True,8388608,90560,8386736,8386736,112,11059200,27246592,linux_proc_vmhwm_approximate,154664385,75260445,177631232,53735632,2048,2048,0,0,2048,0,1309,739,1060,0,81727723,6891592.543,9437184,9042474,1217311.080951,0,667904,0
+mixed_slow,copy_no_pool,3,ok,copy,False,8388608,90560,8388448,8388448,351,11583488,27246592,linux_proc_vmhwm_approximate,149074586,62457772,177631232,53735632,2048,2048,53727440,2048,0,0,4096,0,1070,0,89108781,19570212.309,27262976,27735827,1068598.834234,0,0,0
+mixed_slow,threshold2,3,ok,threshold,True,8388608,90560,8388560,8388448,351,11010048,27246592,linux_proc_vmhwm_approximate,151416673,62409227,177631232,53735632,2048,2048,28479696,1740,308,0,2196,1592,1072,0,91608903,19945957.829,27262976,27499217,1089269.648492,0,522496,0
+mixed_slow,threshold8,3,ok,threshold,True,8388608,90560,8388480,8388432,218,10928128,27246592,linux_proc_vmhwm_approximate,154832681,68708379,177631232,53735632,2048,2048,3824848,1008,1040,0,1844,1212,1080,0,88746131,12500210.727,15728640,16133805,1173410.180784,0,1250624,0
+mixed_slow,threshold4,3,ok,threshold,True,8388608,90560,8388608,8388608,284,11059200,27246592,linux_proc_vmhwm_approximate,153954221,64939588,177631232,53735632,2048,2048,11229392,1357,691,0,1938,1467,1106,0,91640646,15956645.429,20971520,20876513,1145843.306835,0,1153216,0
+mixed_slow,copy,3,ok,copy,True,8388608,90560,8388576,8388432,348,11026432,27246592,linux_proc_vmhwm_approximate,154316312,71405240,177631232,53735632,2048,2048,53727440,2048,0,0,2185,1911,984,0,85159635,20042799.471,27262976,27766253,1098260.452799,0,522496,0
+mixed_slow,project,3,ok,project,True,8388608,90560,8388608,8388608,359,11567104,27246592,linux_proc_vmhwm_approximate,153157278,59550541,177631232,53735632,2048,2048,0,0,0,0,1715,333,1025,0,96249111,20737608.082,29360128,28456288,1110823.213775,0,458688,0
+mixed_slow,copy,4,ok,copy,True,8388608,90560,8388576,8388432,351,11583488,27246592,linux_proc_vmhwm_approximate,148559421,60872675,177631232,53735632,2048,2048,53727440,2048,0,0,2291,1805,1082,0,90209021,19484771.246,27262976,27464198,1064901.546602,0,522496,0
+mixed_slow,threshold2,4,ok,threshold,True,8388608,90560,8388560,8388432,351,11042816,27246592,linux_proc_vmhwm_approximate,152463225,62941260,177631232,53735632,2048,2048,28479696,1740,308,0,2190,1598,1076,0,92180791,20063222.989,27262976,27720123,1096182.913762,0,522496,0
+mixed_slow,project,4,ok,project,True,8388608,90560,8388608,8388608,359,11567104,27246592,linux_proc_vmhwm_approximate,156226158,60922941,177631232,53735632,2048,2048,0,0,0,0,1712,336,1009,0,98129027,21028903.054,31457280,30198524,1124769.099854,0,458688,0
+mixed_slow,threshold8,4,ok,threshold,True,8388608,90560,8388480,8388432,218,10534912,27246592,linux_proc_vmhwm_approximate,159080169,72479922,177631232,53735632,2048,2048,3824848,1008,1040,0,1823,1233,1052,0,89038311,12767575.616,16777216,17017117,1198559.835478,0,1250624,0
+mixed_slow,borrow,4,ok,borrow,True,8388608,90560,8386736,8386688,112,11059200,27246592,linux_proc_vmhwm_approximate,160859182,83693169,177631232,53735632,2048,2048,0,0,2048,0,1286,762,998,0,79719697,7168367.113,9437184,9348362,1265838.726396,0,667904,0
+mixed_slow,copy_no_pool,4,ok,copy,False,8388608,90560,8388432,8388432,350,11059200,27246592,linux_proc_vmhwm_approximate,153665517,63556619,177631232,53735632,2048,2048,53727440,2048,0,0,4096,0,1061,0,92811834,20225367.343,29360128,27663216,1106709.142867,0,0,0
+mixed_slow,threshold4,4,ok,threshold,True,8388608,90560,8388608,8388608,284,11059200,27246592,linux_proc_vmhwm_approximate,154918866,67062426,177631232,53735632,2048,2048,11229392,1357,691,0,1917,1488,1084,0,90513202,16065937.041,20971520,20956347,1153471.713074,0,1153216,0
+mixed_slow,pressure,4,ok,pressure,True,8388608,90560,8388560,8388432,351,11026432,27246592,linux_proc_vmhwm_approximate,150607823,62564984,177631232,53735632,2048,2048,27916032,1699,349,1699,2185,1562,1048,0,90639036,19672453.154,27262976,27555809,1091824.795529,0,522496,0
+mixed_tight,pressure,0,ok,pressure,True,2097152,90560,2097136,2097136,113,4243456,27246592,linux_proc_vmhwm_approximate,190186189,62042049,177631232,53735632,2048,2048,28385168,1727,321,1727,2373,1402,1378,0,130967488,6127305.056,8388608,9614324,346183.559002,0,523712,0
+mixed_tight,project,0,ok,project,True,2097152,90560,2097120,2097120,118,4227072,27246592,linux_proc_vmhwm_approximate,175306603,59313331,177631232,53735632,2048,2048,0,0,0,0,1720,328,1300,0,118791611,6273925.584,8388608,8853437,326279.178906,0,406848,0
+mixed_tight,threshold4,0,ok,threshold,True,2097152,90560,2097136,2097104,88,4227072,27246592,linux_proc_vmhwm_approximate,225451606,64792167,177631232,53735632,2048,2048,11229392,1357,691,0,2134,1271,1457,0,163697658,5851904.688,7864320,10247748,413690.587373,0,435392,0
+mixed_tight,copy,0,ok,copy,True,2097152,90560,2097152,2097136,115,4227072,27246592,linux_proc_vmhwm_approximate,191774166,62795054,177631232,53735632,2048,2048,53727440,2048,0,0,2467,1629,1361,0,131825729,6045168.869,8388608,8688826,346452.547175,0,523712,0
+mixed_tight,copy_no_pool,0,ok,copy,False,2097152,90560,2097136,2097136,107,4243456,27246592,linux_proc_vmhwm_approximate,195726691,69455356,177631232,53735632,2048,2048,53727440,2048,0,0,4096,0,1284,0,128917157,6157981.172,9437184,9013123,353204.287515,0,0,0
+mixed_tight,threshold8,0,ok,threshold,True,2097152,90560,2097152,2097136,73,4227072,27246592,linux_proc_vmhwm_approximate,284917692,71405280,177631232,53735632,2048,2048,3824848,1008,1040,0,1986,1070,1377,0,216762211,5735627.926,7864320,9131844,525336.273255,0,386176,0
+mixed_tight,borrow,0,ok,borrow,True,2097152,90560,2094128,2094128,40,3702784,27246592,linux_proc_vmhwm_approximate,493631884,81275705,177631232,53735632,2048,2048,0,0,2048,0,1338,710,1381,0,416164894,5487868.994,8388608,10310562,930117.776585,0,495872,0
+mixed_tight,threshold2,0,ok,threshold,True,2097152,90560,2097136,2097136,115,4227072,27246592,linux_proc_vmhwm_approximate,188818619,63133028,177631232,53735632,2048,2048,28479696,1740,308,0,2370,1418,1385,0,128526332,6127166.122,8388608,8910974,342945.952067,0,523712,0
+mixed_tight,project,1,ok,project,True,2097152,90560,2097120,2097120,118,4243456,27246592,linux_proc_vmhwm_approximate,179280258,63072197,177631232,53735632,2048,2048,0,0,0,0,1706,342,1292,0,119263134,6405571.191,9437184,9266621,333023.673744,0,406848,0
+mixed_tight,threshold8,1,ok,threshold,True,2097152,90560,2097136,2097136,72,4358144,27246592,linux_proc_vmhwm_approximate,289852215,73110582,177631232,53735632,2048,2048,3824848,1008,1040,0,1968,1088,1366,0,216619289,5811531.61,10485760,14653198,533913.89253,0,386176,0
+mixed_tight,copy_no_pool,1,ok,copy,False,2097152,90560,2097136,2097136,117,4243456,27246592,linux_proc_vmhwm_approximate,192676756,64089681,177631232,53735632,2048,2048,53727440,2048,0,0,4096,0,1353,0,131367991,6074626.45,9437184,9595565,347823.24917,0,0,0
+mixed_tight,pressure,1,ok,pressure,True,2097152,90560,2097136,2097136,115,4456448,27246592,linux_proc_vmhwm_approximate,190841576,65297407,177631232,53735632,2048,2048,28385168,1727,321,1727,2364,1411,1367,0,128364836,6138653.731,8388608,9614713,347120.008423,0,523712,0
+mixed_tight,copy,1,ok,copy,True,2097152,90560,2097152,2097136,114,4407296,27246592,linux_proc_vmhwm_approximate,191186483,62157319,177631232,53735632,2048,2048,53727440,2048,0,0,2461,1635,1369,0,131673734,6044094.394,8388608,8856067,346056.920887,0,523712,0
+mixed_tight,threshold2,1,ok,threshold,True,2097152,90560,2097136,2097136,116,4227072,27246592,linux_proc_vmhwm_approximate,189607302,65204064,177631232,53735632,2048,2048,28479696,1740,308,0,2354,1434,1374,0,127228274,6129531.969,8388608,8917400,344084.726971,0,523712,0
+mixed_tight,threshold4,1,ok,threshold,True,2097152,90560,2097136,2097104,88,4227072,27246592,linux_proc_vmhwm_approximate,225029662,63936677,177631232,53735632,2048,2048,11229392,1357,691,0,2132,1273,1459,0,164083415,5845044.948,7864320,10255656,413025.125756,0,435392,0
+mixed_tight,borrow,1,ok,borrow,True,2097152,90560,2094128,2094128,40,3719168,27246592,linux_proc_vmhwm_approximate,493081274,77876795,177631232,53735632,2048,2048,0,0,2048,0,1342,706,1396,0,417981885,5480641.02,8388608,9914990,929020.44715,0,495872,0
+mixed_tight,borrow,2,ok,borrow,True,2097152,90560,2094128,2094128,40,4243456,27246592,linux_proc_vmhwm_approximate,491778453,73168533,177631232,53735632,2048,2048,0,0,2048,0,1352,696,1408,0,421825716,5473786.015,8388608,9925323,926994.460577,0,495872,0
+mixed_tight,threshold2,2,ok,threshold,True,2097152,90560,2097136,2097136,114,4243456,27246592,linux_proc_vmhwm_approximate,188770790,62771264,177631232,53735632,2048,2048,28479696,1740,308,0,2380,1408,1395,0,128898177,6126984.319,8388608,8906435,343018.464235,0,523712,0
+mixed_tight,copy_no_pool,2,ok,copy,False,2097152,90560,2097136,2097136,116,4227072,27246592,linux_proc_vmhwm_approximate,189986910,58086718,177631232,53735632,2048,2048,53727440,2048,0,0,4096,0,1383,0,134499200,6008153.507,8388608,8893917,343741.458999,0,0,0
+mixed_tight,project,2,ok,project,True,2097152,90560,2097120,2097120,118,4243456,27246592,linux_proc_vmhwm_approximate,174670169,55539698,177631232,53735632,2048,2048,0,0,0,0,1727,321,1312,0,121848710,6258533.417,8388608,8834323,325246.46456,0,406848,0
+mixed_tight,pressure,2,ok,pressure,True,2097152,90560,2097136,2097136,117,4227072,27246592,linux_proc_vmhwm_approximate,193714972,64286995,177631232,53735632,2048,2048,28385168,1727,321,1727,2353,1422,1371,0,132496502,6233962.195,10485760,11493286,352390.15124,0,523712,0
+mixed_tight,copy,2,ok,copy,True,2097152,90560,2097136,2097136,115,4243456,27246592,linux_proc_vmhwm_approximate,191684197,62544845,177631232,53735632,2048,2048,53727440,2048,0,0,2479,1617,1373,0,131979930,6064467.489,8388608,8905416,346663.433689,0,523712,0
+mixed_tight,threshold4,2,ok,threshold,True,2097152,90560,2097136,2097104,88,4227072,27246592,linux_proc_vmhwm_approximate,229047558,67894565,177631232,53735632,2048,2048,11229392,1357,691,0,2094,1311,1425,0,164358967,5921381.751,7864320,10252296,418976.246455,0,435392,0
+mixed_tight,threshold8,2,ok,threshold,True,2097152,90560,2097136,2097136,72,4243456,27246592,linux_proc_vmhwm_approximate,283681970,69888728,177631232,53735632,2048,2048,3824848,1008,1040,0,1987,1069,1378,0,217008850,5688342.625,7340032,9247808,522809.985389,0,386176,0
+mixed_tight,threshold2,3,ok,threshold,True,2097152,90560,2097152,2097136,102,4325376,27246592,linux_proc_vmhwm_approximate,201965490,80116546,177631232,53735632,2048,2048,28479696,1740,308,0,2291,1497,1275,0,123310392,6483685.515,10485760,11156636,364031.028759,0,493440,0
+mixed_tight,borrow,3,ok,borrow,True,2097152,90560,2094128,2094128,40,3719168,27246592,linux_proc_vmhwm_approximate,494160071,76904068,177631232,53735632,2048,2048,0,0,2048,0,1346,702,1397,0,420872435,5490372.664,8388608,9952646,930733.63783,0,495872,0
+mixed_tight,copy,3,ok,copy,True,2097152,90560,2097152,2097136,117,4243456,27246592,linux_proc_vmhwm_approximate,191245856,61096231,177631232,53735632,2048,2048,53727440,2048,0,0,2481,1615,1387,0,132860200,6056702.267,8388608,8733304,346194.049558,0,523712,0
+mixed_tight,project,3,ok,project,True,2097152,90560,2097120,2097120,118,4407296,27246592,linux_proc_vmhwm_approximate,174872810,56429902,177631232,53735632,2048,2048,0,0,0,0,1726,322,1310,0,121198578,6260365.932,8388608,8926676,325635.507331,0,406848,0
+mixed_tight,threshold4,3,ok,threshold,True,2097152,90560,2097136,2097104,88,4243456,27246592,linux_proc_vmhwm_approximate,224725167,63560757,177631232,53735632,2048,2048,11229392,1357,691,0,2132,1273,1456,0,164191839,5841515.207,7864320,10276240,412794.10328,0,435392,0
+mixed_tight,threshold8,3,ok,threshold,True,2097152,90560,2097136,2097136,73,4227072,27246592,linux_proc_vmhwm_approximate,283036048,73067755,177631232,53735632,2048,2048,3824848,1008,1040,0,1972,1084,1379,0,213650376,5678436.735,7864320,9220899,521434.266403,0,386176,0
+mixed_tight,pressure,3,ok,pressure,True,2097152,90560,2097136,2097136,113,4456448,27246592,linux_proc_vmhwm_approximate,189790379,60625611,177631232,53735632,2048,2048,28385168,1727,321,1727,2369,1406,1393,0,131820061,6110038.652,8388608,9522938,345327.900203,0,523712,0
+mixed_tight,copy_no_pool,3,ok,copy,False,2097152,90560,2097136,2097136,115,4243456,27246592,linux_proc_vmhwm_approximate,192179115,71826579,177631232,53735632,2048,2048,53727440,2048,0,0,4096,0,1293,0,123142369,6044858.508,8388608,8899841,346584.591442,0,0,0
+mixed_tight,project,4,ok,project,True,2097152,90560,2097120,2097120,118,4227072,27246592,linux_proc_vmhwm_approximate,175527737,57919540,177631232,53735632,2048,2048,0,0,0,0,1728,320,1310,0,120470904,6282412.787,9437184,8759229,326547.492623,0,406848,0
+mixed_tight,threshold2,4,ok,threshold,True,2097152,90560,2097136,2097136,113,4243456,27246592,linux_proc_vmhwm_approximate,188314755,61699247,177631232,53735632,2048,2048,28479696,1740,308,0,2377,1411,1394,0,129399417,6110229.914,8388608,8949046,342240.604823,0,523712,0
+mixed_tight,threshold8,4,ok,threshold,True,2097152,90560,2097136,2097136,72,4243456,27246592,linux_proc_vmhwm_approximate,282255055,67344177,177631232,53735632,2048,2048,3824848,1008,1040,0,1990,1066,1394,0,217945110,5670280.355,7340032,9286807,520513.491017,0,386176,0
+mixed_tight,copy,4,ok,copy,True,2097152,90560,2097136,2097136,116,4243456,27246592,linux_proc_vmhwm_approximate,191037345,60906478,177631232,53735632,2048,2048,53727440,2048,0,0,2491,1605,1378,0,132768233,6050681.287,8388608,8878730,345866.556263,0,523712,0
+mixed_tight,threshold4,4,ok,threshold,True,2097152,90560,2097136,2097104,88,4227072,27246592,linux_proc_vmhwm_approximate,226976916,67053797,177631232,53735632,2048,2048,11229392,1357,691,0,2113,1292,1429,0,163248630,5888077.344,8388608,10246777,416261.40193,0,435392,0
+mixed_tight,borrow,4,ok,borrow,True,2097152,90560,2094128,2094128,40,3719168,27246592,linux_proc_vmhwm_approximate,495149938,79564522,177631232,53735632,2048,2048,0,0,2048,0,1338,710,1391,0,419504678,5510109.537,8388608,10578039,933361.552539,0,495872,0
+mixed_tight,pressure,4,ok,pressure,True,2097152,90560,2097152,2097136,114,4243456,27246592,linux_proc_vmhwm_approximate,190688005,63157202,177631232,53735632,2048,2048,28385168,1727,321,1727,2371,1404,1387,0,130503094,6140018.745,8388608,9550771,347232.508173,0,523712,0
+mixed_tight,copy_no_pool,4,ok,copy,False,2097152,90560,2097136,2097136,115,4227072,27246592,linux_proc_vmhwm_approximate,195072389,63921931,177631232,53735632,2048,2048,53727440,2048,0,0,4096,0,1348,0,134032681,6160078.753,9437184,9678087,352079.814928,0,0,0
+sparse_fast,borrow,0,ok,borrow,True,8388608,90560,156112,156112,1,1605632,27246592,linux_proc_vmhwm_approximate,28472110,28306962,134242304,139264,2048,2048,0,0,2048,0,1,2047,0,0,0,13730.123,30720,65982,1788.400939,0,65552,0
+sparse_fast,copy_no_pool,0,ok,copy,False,8388608,90560,156192,156192,1,1605632,27246592,linux_proc_vmhwm_approximate,28620499,28277537,134242304,139264,2048,2048,131072,2048,0,0,4096,0,0,0,0,13795.514,40960,86816,1561.617327,0,0,0
+sparse_fast,threshold4,0,ok,threshold,True,8388608,90560,156192,156192,1,1605632,27246592,linux_proc_vmhwm_approximate,20774647,20729258,134242304,139264,2048,2048,131072,2048,0,0,2,4094,0,0,0,9997.106,14336,72204,1105.947559,0,65632,0
+sparse_fast,threshold2,0,ok,threshold,True,8388608,90560,156192,156192,1,1589248,27246592,linux_proc_vmhwm_approximate,20434497,20435000,134242304,139264,2048,2048,131072,2048,0,0,2,4094,0,0,0,9831.374,13312,45186,1087.202091,0,65632,0
+sparse_fast,project,0,ok,project,True,8388608,90560,90640,90640,1,1540096,27246592,linux_proc_vmhwm_approximate,22218843,22096574,134242304,139264,2048,2048,0,0,0,0,1,2047,0,0,0,10699.094,18432,59093,1.68791,0,80,0
+sparse_fast,threshold8,0,ok,threshold,True,8388608,90560,156192,156192,1,1589248,27246592,linux_proc_vmhwm_approximate,20787962,20732148,134242304,139264,2048,2048,131072,2048,0,0,2,4094,0,0,0,10004.317,14336,63834,1109.185459,0,65632,0
+sparse_fast,copy,0,ok,copy,True,8388608,90560,156192,156192,1,1605632,27246592,linux_proc_vmhwm_approximate,21540986,21477686,134242304,139264,2048,2048,131072,2048,0,0,2,4094,0,0,0,10352.839,18432,54334,1151.439237,0,65632,0
+sparse_fast,pressure,0,ok,pressure,True,8388608,90560,156112,156112,1,1589248,27246592,linux_proc_vmhwm_approximate,20305145,20305963,134242304,139264,2048,2048,0,0,2048,0,1,2047,0,0,0,9760.602,13312,58019,1256.330694,0,65552,0
+sparse_fast,borrow,1,ok,borrow,True,8388608,90560,156112,156112,1,1605632,27246592,linux_proc_vmhwm_approximate,20183773,20183889,134242304,139264,2048,2048,0,0,2048,0,1,2047,0,0,0,9700.917,13312,50334,1250.328097,0,65552,0
+sparse_fast,threshold4,1,ok,threshold,True,8388608,90560,156192,156192,1,1572864,27246592,linux_proc_vmhwm_approximate,20604128,20604259,134242304,139264,2048,2048,131072,2048,0,0,2,4094,0,0,0,9906.217,13312,47686,1090.792499,0,65632,0
+sparse_fast,copy,1,ok,copy,True,8388608,90560,156192,156192,1,1605632,27246592,linux_proc_vmhwm_approximate,20493516,20493889,134242304,139264,2048,2048,131072,2048,0,0,2,4094,0,0,0,9859.747,14336,52407,1088.217176,0,65632,0
+sparse_fast,project,1,ok,project,True,8388608,90560,90640,90640,1,1540096,27246592,linux_proc_vmhwm_approximate,21524893,21525074,134242304,139264,2048,2048,0,0,0,0,1,2047,0,0,0,10363.91,13312,54889,1.632854,0,80,0
+sparse_fast,threshold8,1,ok,threshold,True,8388608,90560,156192,156192,1,1589248,27246592,linux_proc_vmhwm_approximate,20381497,20382185,134242304,139264,2048,2048,131072,2048,0,0,2,4094,0,0,0,9805.745,12288,47353,1087.257309,0,65632,0
+sparse_fast,pressure,1,ok,pressure,True,8388608,90560,156112,156112,1,1589248,27246592,linux_proc_vmhwm_approximate,20244385,20244778,134242304,139264,2048,2048,0,0,2048,0,1,2047,0,0,0,9731.208,13312,41426,1251.232387,0,65552,0
+sparse_fast,threshold2,1,ok,threshold,True,8388608,90560,156192,156192,1,1605632,27246592,linux_proc_vmhwm_approximate,22684901,22652390,134242304,139264,2048,2048,131072,2048,0,0,2,4094,0,0,0,10925.772,22528,69779,1228.197157,0,65632,0
+sparse_fast,copy_no_pool,1,ok,copy,False,8388608,90560,156192,156192,1,1589248,27246592,linux_proc_vmhwm_approximate,22993108,22893763,134242304,139264,2048,2048,131072,2048,0,0,4096,0,0,0,0,11062.46,18432,74149,1228.067562,0,0,0
+sparse_fast,threshold4,2,ok,threshold,True,8388608,90560,156192,156192,1,1589248,27246592,linux_proc_vmhwm_approximate,20874129,20775314,134242304,139264,2048,2048,131072,2048,0,0,2,4094,0,0,0,10044.57,16384,55556,1112.362141,0,65632,0
+sparse_fast,borrow,2,ok,borrow,True,8388608,90560,156112,156112,1,1572864,27246592,linux_proc_vmhwm_approximate,20176198,20176500,134242304,139264,2048,2048,0,0,2048,0,1,2047,0,0,0,9697.062,12288,39001,1246.966591,0,65552,0
+sparse_fast,copy,2,ok,copy,True,8388608,90560,156192,156192,1,1589248,27246592,linux_proc_vmhwm_approximate,20382034,20382277,134242304,139264,2048,2048,131072,2048,0,0,2,4094,0,0,0,9806.967,12288,48779,1084.755978,0,65632,0
+sparse_fast,threshold8,2,ok,threshold,True,8388608,90560,156192,156192,1,1605632,27246592,linux_proc_vmhwm_approximate,20453663,20454074,134242304,139264,2048,2048,131072,2048,0,0,2,4094,0,0,0,9841.173,13312,53241,1090.324497,0,65632,0
+sparse_fast,copy_no_pool,2,ok,copy,False,8388608,90560,156192,156192,1,1605632,27246592,linux_proc_vmhwm_approximate,20636628,20636871,134242304,139264,2048,2048,131072,2048,0,0,4096,0,0,0,0,9920.915,13312,40464,1084.995845,0,0,0
+sparse_fast,pressure,2,ok,pressure,True,8388608,90560,156112,156112,1,1605632,27246592,linux_proc_vmhwm_approximate,20413515,20355722,134242304,139264,2048,2048,0,0,2048,0,1,2047,0,0,0,9812.253,14336,64112,1264.219091,0,65552,0
+sparse_fast,threshold2,2,ok,threshold,True,8388608,90560,156192,156192,1,1589248,27246592,linux_proc_vmhwm_approximate,20421089,20421796,134242304,139264,2048,2048,131072,2048,0,0,2,4094,0,0,0,9825.86,13312,53519,1088.001718,0,65632,0
+sparse_fast,project,2,ok,project,True,8388608,90560,90640,90640,1,1540096,27246592,linux_proc_vmhwm_approximate,21525764,21526111,134242304,139264,2048,2048,0,0,0,0,1,2047,0,0,0,10364.601,13312,65686,1.632264,0,80,0
+sparse_fast,threshold2,3,ok,threshold,True,8388608,90560,156192,156192,1,1605632,27246592,linux_proc_vmhwm_approximate,20829074,20798316,134242304,139264,2048,2048,131072,2048,0,0,2,4094,0,0,0,10025.307,15360,65907,1111.338342,0,65632,0
+sparse_fast,pressure,3,ok,pressure,True,8388608,90560,156112,156112,1,1572864,27246592,linux_proc_vmhwm_approximate,20018290,20018407,134242304,139264,2048,2048,0,0,2048,0,1,2047,0,0,0,9620.129,12288,34982,1238.904613,0,65552,0
+sparse_fast,borrow,3,ok,borrow,True,8388608,90560,156112,156112,1,1589248,27246592,linux_proc_vmhwm_approximate,19968383,19952888,134242304,139264,2048,2048,0,0,2048,0,1,2047,0,0,0,9596.16,11264,52612,1236.323437,0,65552,0
+sparse_fast,threshold4,3,ok,threshold,True,8388608,90560,156192,156192,1,1589248,27246592,linux_proc_vmhwm_approximate,21098686,21002369,134242304,139264,2048,2048,131072,2048,0,0,2,4094,0,0,0,10153.021,16384,71204,1130.040808,0,65632,0
+sparse_fast,project,3,ok,project,True,8388608,90560,90640,90640,1,1540096,27246592,linux_proc_vmhwm_approximate,21459134,21459111,134242304,139264,2048,2048,0,0,0,0,1,2047,0,0,0,10332.156,13312,41834,1.628379,0,80,0
+sparse_fast,threshold8,3,ok,threshold,True,8388608,90560,156192,156192,1,1605632,27246592,linux_proc_vmhwm_approximate,21122947,21019219,134242304,139264,2048,2048,131072,2048,0,0,2,4094,0,0,0,10159.663,16384,63556,1125.541597,0,65632,0
+sparse_fast,copy,3,ok,copy,True,8388608,90560,156192,156192,1,1572864,27246592,linux_proc_vmhwm_approximate,20421330,20421426,134242304,139264,2048,2048,131072,2048,0,0,2,4094,0,0,0,9825.919,13312,56575,1089.501083,0,65632,0
+sparse_fast,copy_no_pool,3,ok,copy,False,8388608,90560,156192,156192,1,1589248,27246592,linux_proc_vmhwm_approximate,20561183,20561592,134242304,139264,2048,2048,131072,2048,0,0,4096,0,0,0,0,9883.337,12288,45185,1085.229592,0,0,0
+sparse_fast,borrow,4,ok,borrow,True,8388608,90560,156112,156112,1,1589248,27246592,linux_proc_vmhwm_approximate,20082994,20072296,134242304,139264,2048,2048,0,0,2048,0,1,2047,0,0,0,9647.624,12288,51259,1243.235174,0,65552,0
+sparse_fast,pressure,4,ok,pressure,True,8388608,90560,156112,156112,1,1589248,27246592,linux_proc_vmhwm_approximate,23280610,23231480,134242304,139264,2048,2048,0,0,2048,0,1,2047,0,0,0,11211.571,24576,54778,1448.645185,0,65552,0
+sparse_fast,threshold2,4,ok,threshold,True,8388608,90560,156192,156192,1,1605632,27246592,linux_proc_vmhwm_approximate,21989119,21857259,134242304,139264,2048,2048,131072,2048,0,0,2,4094,0,0,0,10590.063,18432,79983,1185.989886,0,65632,0
+sparse_fast,copy_no_pool,4,ok,copy,False,8388608,90560,156192,156192,1,1605632,27246592,linux_proc_vmhwm_approximate,21265947,21072353,134242304,139264,2048,2048,131072,2048,0,0,4096,0,0,0,0,10215.53,16384,91668,1125.003597,0,0,0
+sparse_fast,project,4,ok,project,True,8388608,90560,90640,90640,1,1507328,27246592,linux_proc_vmhwm_approximate,21358726,21358833,134242304,139264,2048,2048,0,0,0,0,1,2047,0,0,0,10284.012,13312,47648,1.620534,0,80,0
+sparse_fast,threshold8,4,ok,threshold,True,8388608,90560,156192,156192,1,1572864,27246592,linux_proc_vmhwm_approximate,20441422,20426148,134242304,139264,2048,2048,131072,2048,0,0,2,4094,0,0,0,9835.821,13312,50945,1089.704272,0,65632,0
+sparse_fast,copy,4,ok,copy,True,8388608,90560,156192,156192,1,1605632,27246592,linux_proc_vmhwm_approximate,20717721,20717834,134242304,139264,2048,2048,131072,2048,0,0,2,4094,0,0,0,9969.584,13312,40148,1106.215747,0,65632,0
+sparse_fast,threshold4,4,ok,threshold,True,8388608,90560,156192,156192,1,1605632,27246592,linux_proc_vmhwm_approximate,20693813,20694148,134242304,139264,2048,2048,131072,2048,0,0,2,4094,0,0,0,9958.775,13312,66019,1106.254829,0,65632,0
diff --git a/research/experiments/002-buffer-retention/results/2026-09-22-linux-aarch64-v2/raw.json b/research/experiments/002-buffer-retention/results/2026-09-22-linux-aarch64-v2/raw.json new file mode 100644 index 0000000..6fc0da0 --- /dev/null +++ b/research/experiments/002-buffer-retention/results/2026-09-22-linux-aarch64-v2/raw.json @@ -0,0 +1,9122 @@ +[ + { + "case": "sparse_slow", + "variant": "copy", + "repeat": 0, + "status": "ok", + "policy": "copy", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 197072, + "peak_active_bytes": 197072, + "peak_queue": 512, + "rss_peak_bytes": 1687552, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 160143537, + "cpu_ns": 26459012, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 513, + "reuses": 3583, + "budget_waits": 0, + "slot_waits": 1524, + "sleep_ns": 137390253, + "latency_mean_ns": 34696998.27, + "latency_p99_upper_ns": 41943040, + "latency_max_ns": 41171715, + "active_byte_seconds": 6863.022101, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 66752, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "threshold4", + "repeat": 0, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 197072, + "peak_active_bytes": 197072, + "peak_queue": 512, + "rss_peak_bytes": 1703936, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 157308101, + "cpu_ns": 31229598, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 513, + "reuses": 3583, + "budget_waits": 0, + "slot_waits": 1480, + "sleep_ns": 130450222, + "latency_mean_ns": 33900498.29, + "latency_p99_upper_ns": 41943040, + "latency_max_ns": 39440182, + "active_byte_seconds": 6941.796558, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 66752, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "threshold2", + "repeat": 0, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 197072, + "peak_active_bytes": 197072, + "peak_queue": 512, + "rss_peak_bytes": 1720320, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 155496866, + "cpu_ns": 24536501, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 513, + "reuses": 3583, + "budget_waits": 0, + "slot_waits": 1532, + "sleep_ns": 134789830, + "latency_mean_ns": 33617642.818, + "latency_p99_upper_ns": 41943040, + "latency_max_ns": 38582611, + "active_byte_seconds": 6573.377656, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 66752, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "copy_no_pool", + "repeat": 0, + "status": "ok", + "policy": "copy", + "pool": false, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 197072, + "peak_active_bytes": 197072, + "peak_queue": 512, + "rss_peak_bytes": 1703936, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 155097886, + "cpu_ns": 24003453, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 4096, + "reuses": 0, + "budget_waits": 0, + "slot_waits": 1537, + "sleep_ns": 135038766, + "latency_mean_ns": 33344720.225, + "latency_p99_upper_ns": 41943040, + "latency_max_ns": 38228742, + "active_byte_seconds": 6474.089644, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 0, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "project", + "repeat": 0, + "status": "ok", + "policy": "project", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 131520, + "peak_active_bytes": 131520, + "peak_queue": 512, + "rss_peak_bytes": 1654784, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 154147870, + "cpu_ns": 24607892, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 512, + "reuses": 1536, + "budget_waits": 0, + "slot_waits": 1536, + "sleep_ns": 133284576, + "latency_mean_ns": 33266783.578, + "latency_p99_upper_ns": 37748736, + "latency_max_ns": 37610633, + "active_byte_seconds": 5450.353596, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1280, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "threshold8", + "repeat": 0, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 197072, + "peak_active_bytes": 197072, + "peak_queue": 512, + "rss_peak_bytes": 1703936, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 159785538, + "cpu_ns": 24425471, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 513, + "reuses": 3583, + "budget_waits": 0, + "slot_waits": 1534, + "sleep_ns": 139188295, + "latency_mean_ns": 34401146.148, + "latency_p99_upper_ns": 41943040, + "latency_max_ns": 40673920, + "active_byte_seconds": 6694.694537, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 66752, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "borrow", + "repeat": 0, + "status": "ok", + "policy": "borrow", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 126, + "rss_peak_bytes": 9486336, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 107974911, + "cpu_ns": 48356230, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 126, + "reuses": 1922, + "budget_waits": 1100, + "slot_waits": 0, + "sleep_ns": 61689899, + "latency_mean_ns": 6299431.416, + "latency_p99_upper_ns": 9437184, + "latency_max_ns": 9257676, + "active_byte_seconds": 842052.147088, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "pressure", + "repeat": 0, + "status": "ok", + "policy": "pressure", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 4321888, + "peak_active_bytes": 4318208, + "peak_queue": 512, + "rss_peak_bytes": 5832704, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 153730223, + "cpu_ns": 27269441, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 113984, + "copied_records": 1781, + "borrowed_records": 267, + "pressure_copies": 1781, + "allocations": 514, + "reuses": 3315, + "budget_waits": 0, + "slot_waits": 1480, + "sleep_ns": 130232809, + "latency_mean_ns": 32945208.971, + "latency_p99_upper_ns": 41943040, + "latency_max_ns": 38336797, + "active_byte_seconds": 525465.223488, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 590528, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "borrow", + "repeat": 1, + "status": "ok", + "policy": "borrow", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 126, + "rss_peak_bytes": 9469952, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 106374934, + "cpu_ns": 48221069, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 126, + "reuses": 1922, + "budget_waits": 1095, + "slot_waits": 0, + "sleep_ns": 60129493, + "latency_mean_ns": 6201710.718, + "latency_p99_upper_ns": 9437184, + "latency_max_ns": 9283991, + "active_byte_seconds": 829040.966005, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "copy_no_pool", + "repeat": 1, + "status": "ok", + "policy": "copy", + "pool": false, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 197072, + "peak_active_bytes": 197072, + "peak_queue": 512, + "rss_peak_bytes": 1687552, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 160320037, + "cpu_ns": 25896167, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 4096, + "reuses": 0, + "budget_waits": 0, + "slot_waits": 1525, + "sleep_ns": 138363559, + "latency_mean_ns": 34524425.147, + "latency_p99_upper_ns": 41943040, + "latency_max_ns": 40334217, + "active_byte_seconds": 6779.619735, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 0, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "threshold2", + "repeat": 1, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 197072, + "peak_active_bytes": 197072, + "peak_queue": 512, + "rss_peak_bytes": 1703936, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 160914091, + "cpu_ns": 25835642, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 513, + "reuses": 3583, + "budget_waits": 0, + "slot_waits": 1519, + "sleep_ns": 138817024, + "latency_mean_ns": 34925615.31, + "latency_p99_upper_ns": 46137344, + "latency_max_ns": 42672599, + "active_byte_seconds": 6869.973543, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 66752, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "threshold4", + "repeat": 1, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 197072, + "peak_active_bytes": 197072, + "peak_queue": 512, + "rss_peak_bytes": 1687552, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 154184073, + "cpu_ns": 23590708, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 513, + "reuses": 3583, + "budget_waits": 0, + "slot_waits": 1537, + "sleep_ns": 134309537, + "latency_mean_ns": 33299901.746, + "latency_p99_upper_ns": 37748736, + "latency_max_ns": 37858502, + "active_byte_seconds": 6477.65682, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 66752, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "threshold8", + "repeat": 1, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 197072, + "peak_active_bytes": 197072, + "peak_queue": 512, + "rss_peak_bytes": 1687552, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 154103999, + "cpu_ns": 23187579, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 513, + "reuses": 3583, + "budget_waits": 0, + "slot_waits": 1537, + "sleep_ns": 134573427, + "latency_mean_ns": 33283383.04, + "latency_p99_upper_ns": 37748736, + "latency_max_ns": 37891279, + "active_byte_seconds": 6458.021349, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 66752, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "project", + "repeat": 1, + "status": "ok", + "policy": "project", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 131520, + "peak_active_bytes": 131520, + "peak_queue": 512, + "rss_peak_bytes": 1638400, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 157860470, + "cpu_ns": 28682548, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 512, + "reuses": 1536, + "budget_waits": 0, + "slot_waits": 1516, + "sleep_ns": 133519836, + "latency_mean_ns": 34200243.611, + "latency_p99_upper_ns": 41943040, + "latency_max_ns": 39812385, + "active_byte_seconds": 5603.286251, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1280, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "pressure", + "repeat": 1, + "status": "ok", + "policy": "pressure", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 4321888, + "peak_active_bytes": 4316848, + "peak_queue": 512, + "rss_peak_bytes": 5849088, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 157264009, + "cpu_ns": 27287611, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 113408, + "copied_records": 1772, + "borrowed_records": 276, + "pressure_copies": 1772, + "allocations": 514, + "reuses": 3306, + "budget_waits": 0, + "slot_waits": 1470, + "sleep_ns": 133795355, + "latency_mean_ns": 32665634.037, + "latency_p99_upper_ns": 41943040, + "latency_max_ns": 42380378, + "active_byte_seconds": 542285.660244, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 656000, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "copy", + "repeat": 1, + "status": "ok", + "policy": "copy", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 197072, + "peak_active_bytes": 197072, + "peak_queue": 512, + "rss_peak_bytes": 1703936, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 159054504, + "cpu_ns": 24707642, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 513, + "reuses": 3583, + "budget_waits": 0, + "slot_waits": 1536, + "sleep_ns": 138332046, + "latency_mean_ns": 34466956.647, + "latency_p99_upper_ns": 41943040, + "latency_max_ns": 41828861, + "active_byte_seconds": 6705.336146, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 66752, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "threshold4", + "repeat": 2, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 197072, + "peak_active_bytes": 197072, + "peak_queue": 512, + "rss_peak_bytes": 1703936, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 155128904, + "cpu_ns": 25543272, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 513, + "reuses": 3583, + "budget_waits": 0, + "slot_waits": 1516, + "sleep_ns": 133541383, + "latency_mean_ns": 33533790.057, + "latency_p99_upper_ns": 41943040, + "latency_max_ns": 38416722, + "active_byte_seconds": 6610.674553, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 66752, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "copy_no_pool", + "repeat": 2, + "status": "ok", + "policy": "copy", + "pool": false, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 197072, + "peak_active_bytes": 197072, + "peak_queue": 512, + "rss_peak_bytes": 1703936, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 154376239, + "cpu_ns": 24141589, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 4096, + "reuses": 0, + "budget_waits": 0, + "slot_waits": 1537, + "sleep_ns": 134070369, + "latency_mean_ns": 33348471.497, + "latency_p99_upper_ns": 37748736, + "latency_max_ns": 37918872, + "active_byte_seconds": 6490.973039, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 0, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "threshold2", + "repeat": 2, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 197072, + "peak_active_bytes": 197072, + "peak_queue": 512, + "rss_peak_bytes": 1720320, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 154320869, + "cpu_ns": 23690719, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 513, + "reuses": 3583, + "budget_waits": 0, + "slot_waits": 1537, + "sleep_ns": 134338369, + "latency_mean_ns": 33321815.102, + "latency_p99_upper_ns": 37748736, + "latency_max_ns": 37742483, + "active_byte_seconds": 6490.329618, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 66752, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "pressure", + "repeat": 2, + "status": "ok", + "policy": "pressure", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 4321888, + "peak_active_bytes": 4318768, + "peak_queue": 512, + "rss_peak_bytes": 5832704, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 151916969, + "cpu_ns": 26295422, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 114176, + "copied_records": 1784, + "borrowed_records": 264, + "pressure_copies": 1784, + "allocations": 514, + "reuses": 3318, + "budget_waits": 0, + "slot_waits": 1489, + "sleep_ns": 129297978, + "latency_mean_ns": 32537118.75, + "latency_p99_upper_ns": 37748736, + "latency_max_ns": 37291707, + "active_byte_seconds": 513114.693547, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 590528, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "copy", + "repeat": 2, + "status": "ok", + "policy": "copy", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 197072, + "peak_active_bytes": 197072, + "peak_queue": 512, + "rss_peak_bytes": 1703936, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 154140610, + "cpu_ns": 23189876, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 513, + "reuses": 3583, + "budget_waits": 0, + "slot_waits": 1537, + "sleep_ns": 134662671, + "latency_mean_ns": 33298003.958, + "latency_p99_upper_ns": 37748736, + "latency_max_ns": 37866187, + "active_byte_seconds": 6456.771667, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 66752, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "project", + "repeat": 2, + "status": "ok", + "policy": "project", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 131520, + "peak_active_bytes": 131520, + "peak_queue": 512, + "rss_peak_bytes": 1654784, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 154094443, + "cpu_ns": 24230112, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 512, + "reuses": 1536, + "budget_waits": 0, + "slot_waits": 1537, + "sleep_ns": 133556453, + "latency_mean_ns": 33259314.794, + "latency_p99_upper_ns": 37748736, + "latency_max_ns": 37585114, + "active_byte_seconds": 5449.134094, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1280, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "threshold8", + "repeat": 2, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 197072, + "peak_active_bytes": 197072, + "peak_queue": 512, + "rss_peak_bytes": 1703936, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 154652646, + "cpu_ns": 24092189, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 513, + "reuses": 3583, + "budget_waits": 0, + "slot_waits": 1534, + "sleep_ns": 134423307, + "latency_mean_ns": 33402890.832, + "latency_p99_upper_ns": 37748736, + "latency_max_ns": 37866335, + "active_byte_seconds": 6511.54798, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 66752, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "borrow", + "repeat": 2, + "status": "ok", + "policy": "borrow", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 126, + "rss_peak_bytes": 9486336, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 129845439, + "cpu_ns": 45497318, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 126, + "reuses": 1922, + "budget_waits": 1501, + "slot_waits": 0, + "sleep_ns": 87228642, + "latency_mean_ns": 7656609.5, + "latency_p99_upper_ns": 9437184, + "latency_max_ns": 9287806, + "active_byte_seconds": 1022546.229446, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "project", + "repeat": 3, + "status": "ok", + "policy": "project", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 131520, + "peak_active_bytes": 131520, + "peak_queue": 512, + "rss_peak_bytes": 1638400, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 154249202, + "cpu_ns": 24700764, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 512, + "reuses": 1536, + "budget_waits": 0, + "slot_waits": 1537, + "sleep_ns": 133261937, + "latency_mean_ns": 33273652.65, + "latency_p99_upper_ns": 37748736, + "latency_max_ns": 37535317, + "active_byte_seconds": 5451.483102, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1280, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "borrow", + "repeat": 3, + "status": "ok", + "policy": "borrow", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 126, + "rss_peak_bytes": 9486336, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 137924379, + "cpu_ns": 44501920, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 126, + "reuses": 1922, + "budget_waits": 1704, + "slot_waits": 0, + "sleep_ns": 96547980, + "latency_mean_ns": 8155969.084, + "latency_p99_upper_ns": 9437184, + "latency_max_ns": 9259085, + "active_byte_seconds": 1088953.248436, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "pressure", + "repeat": 3, + "status": "ok", + "policy": "pressure", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 4321888, + "peak_active_bytes": 4318128, + "peak_queue": 512, + "rss_peak_bytes": 5849088, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 152102968, + "cpu_ns": 26353180, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 113984, + "copied_records": 1781, + "borrowed_records": 267, + "pressure_copies": 1781, + "allocations": 514, + "reuses": 3315, + "budget_waits": 0, + "slot_waits": 1489, + "sleep_ns": 129366758, + "latency_mean_ns": 32586897.428, + "latency_p99_upper_ns": 37748736, + "latency_max_ns": 37391725, + "active_byte_seconds": 520107.889954, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 590528, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "threshold8", + "repeat": 3, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 197072, + "peak_active_bytes": 197072, + "peak_queue": 512, + "rss_peak_bytes": 1703936, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 154077370, + "cpu_ns": 23197132, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 513, + "reuses": 3583, + "budget_waits": 0, + "slot_waits": 1537, + "sleep_ns": 134591611, + "latency_mean_ns": 33277920.587, + "latency_p99_upper_ns": 37748736, + "latency_max_ns": 37816187, + "active_byte_seconds": 6453.368258, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 66752, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "threshold2", + "repeat": 3, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 197072, + "peak_active_bytes": 197072, + "peak_queue": 512, + "rss_peak_bytes": 1703936, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 154022055, + "cpu_ns": 23087202, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 513, + "reuses": 3583, + "budget_waits": 0, + "slot_waits": 1537, + "sleep_ns": 134592710, + "latency_mean_ns": 33270464.792, + "latency_p99_upper_ns": 37748736, + "latency_max_ns": 37834187, + "active_byte_seconds": 6450.425541, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 66752, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "copy", + "repeat": 3, + "status": "ok", + "policy": "copy", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 197072, + "peak_active_bytes": 197072, + "peak_queue": 512, + "rss_peak_bytes": 1720320, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 159640187, + "cpu_ns": 27408125, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 513, + "reuses": 3583, + "budget_waits": 0, + "slot_waits": 1444, + "sleep_ns": 128856855, + "latency_mean_ns": 34666958.779, + "latency_p99_upper_ns": 46137344, + "latency_max_ns": 43466300, + "active_byte_seconds": 7402.36243, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 66752, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "copy_no_pool", + "repeat": 3, + "status": "ok", + "policy": "copy", + "pool": false, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 197072, + "peak_active_bytes": 197072, + "peak_queue": 512, + "rss_peak_bytes": 1720320, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 155595440, + "cpu_ns": 25939365, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 4096, + "reuses": 0, + "budget_waits": 0, + "slot_waits": 1537, + "sleep_ns": 134098060, + "latency_mean_ns": 33573592.059, + "latency_p99_upper_ns": 41943040, + "latency_max_ns": 37962687, + "active_byte_seconds": 6570.059349, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 0, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "threshold4", + "repeat": 3, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 197072, + "peak_active_bytes": 197072, + "peak_queue": 512, + "rss_peak_bytes": 1703936, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 156340011, + "cpu_ns": 29539317, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 513, + "reuses": 3583, + "budget_waits": 0, + "slot_waits": 1516, + "sleep_ns": 131960968, + "latency_mean_ns": 33615642.627, + "latency_p99_upper_ns": 41943040, + "latency_max_ns": 38156538, + "active_byte_seconds": 6719.71558, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 66752, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "copy_no_pool", + "repeat": 4, + "status": "ok", + "policy": "copy", + "pool": false, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 197072, + "peak_active_bytes": 197072, + "peak_queue": 512, + "rss_peak_bytes": 1703936, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 162066143, + "cpu_ns": 36838768, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 4096, + "reuses": 0, + "budget_waits": 0, + "slot_waits": 1413, + "sleep_ns": 131813978, + "latency_mean_ns": 34186582.359, + "latency_p99_upper_ns": 46137344, + "latency_max_ns": 44277743, + "active_byte_seconds": 7046.191505, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 0, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "copy", + "repeat": 4, + "status": "ok", + "policy": "copy", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 197072, + "peak_active_bytes": 197072, + "peak_queue": 512, + "rss_peak_bytes": 1720320, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 154776516, + "cpu_ns": 28160466, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 513, + "reuses": 3583, + "budget_waits": 0, + "slot_waits": 1467, + "sleep_ns": 130788967, + "latency_mean_ns": 33183203.845, + "latency_p99_upper_ns": 41943040, + "latency_max_ns": 39792181, + "active_byte_seconds": 6689.95279, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 66752, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "threshold4", + "repeat": 4, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 197072, + "peak_active_bytes": 197072, + "peak_queue": 512, + "rss_peak_bytes": 1720320, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 154788109, + "cpu_ns": 23986070, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 513, + "reuses": 3583, + "budget_waits": 0, + "slot_waits": 1537, + "sleep_ns": 134524839, + "latency_mean_ns": 33403921.35, + "latency_p99_upper_ns": 41943040, + "latency_max_ns": 37878020, + "active_byte_seconds": 6520.274636, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 66752, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "threshold8", + "repeat": 4, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 197072, + "peak_active_bytes": 197072, + "peak_queue": 512, + "rss_peak_bytes": 1720320, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 154198518, + "cpu_ns": 23692568, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 513, + "reuses": 3583, + "budget_waits": 0, + "slot_waits": 1536, + "sleep_ns": 134186642, + "latency_mean_ns": 33304172.097, + "latency_p99_upper_ns": 37748736, + "latency_max_ns": 37802706, + "active_byte_seconds": 6492.439639, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 66752, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "borrow", + "repeat": 4, + "status": "ok", + "policy": "borrow", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 126, + "rss_peak_bytes": 9486336, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 141446795, + "cpu_ns": 44722082, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 126, + "reuses": 1922, + "budget_waits": 1729, + "slot_waits": 0, + "sleep_ns": 99993943, + "latency_mean_ns": 8382742.796, + "latency_p99_upper_ns": 9437184, + "latency_max_ns": 9272177, + "active_byte_seconds": 1119170.099864, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "threshold2", + "repeat": 4, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 197072, + "peak_active_bytes": 197072, + "peak_queue": 512, + "rss_peak_bytes": 1703936, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 154113537, + "cpu_ns": 24093342, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 513, + "reuses": 3583, + "budget_waits": 0, + "slot_waits": 1537, + "sleep_ns": 133716023, + "latency_mean_ns": 33269305.586, + "latency_p99_upper_ns": 37748736, + "latency_max_ns": 37632576, + "active_byte_seconds": 6504.166448, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 66752, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "pressure", + "repeat": 4, + "status": "ok", + "policy": "pressure", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 4321888, + "peak_active_bytes": 4318688, + "peak_queue": 512, + "rss_peak_bytes": 5849088, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 154850386, + "cpu_ns": 27901892, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 114112, + "copied_records": 1783, + "borrowed_records": 265, + "pressure_copies": 1783, + "allocations": 514, + "reuses": 3317, + "budget_waits": 0, + "slot_waits": 1468, + "sleep_ns": 130766867, + "latency_mean_ns": 33232147.448, + "latency_p99_upper_ns": 41943040, + "latency_max_ns": 39951922, + "active_byte_seconds": 524904.925261, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 590528, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "project", + "repeat": 4, + "status": "ok", + "policy": "project", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 131520, + "peak_active_bytes": 131520, + "peak_queue": 512, + "rss_peak_bytes": 1638400, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 157284342, + "cpu_ns": 26489150, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 512, + "reuses": 1536, + "budget_waits": 0, + "slot_waits": 1510, + "sleep_ns": 134748166, + "latency_mean_ns": 33888730.885, + "latency_p99_upper_ns": 41943040, + "latency_max_ns": 39144776, + "active_byte_seconds": 5552.251467, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1280, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slots64", + "variant": "project", + "repeat": 0, + "status": "ok", + "policy": "project", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 72640, + "peak_reserved_bytes": 77760, + "peak_active_bytes": 77760, + "peak_queue": 64, + "rss_peak_bytes": 1572864, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 167149794, + "cpu_ns": 26582076, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 64, + "reuses": 1984, + "budget_waits": 0, + "slot_waits": 1974, + "sleep_ns": 144371389, + "latency_mean_ns": 5130099.306, + "latency_p99_upper_ns": 7864320, + "latency_max_ns": 8958215, + "active_byte_seconds": 840.438441, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1280, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slots64", + "variant": "threshold2", + "repeat": 0, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 72640, + "peak_reserved_bytes": 143312, + "peak_active_bytes": 143312, + "peak_queue": 64, + "rss_peak_bytes": 1622016, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 167663571, + "cpu_ns": 26966696, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 65, + "reuses": 4031, + "budget_waits": 0, + "slot_waits": 1961, + "sleep_ns": 144092606, + "latency_mean_ns": 5142490.023, + "latency_p99_upper_ns": 7864320, + "latency_max_ns": 9061177, + "active_byte_seconds": 2058.951339, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 66752, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slots64", + "variant": "copy_no_pool", + "repeat": 0, + "status": "ok", + "policy": "copy", + "pool": false, + "budget_bytes": 8388608, + "fixed_bytes": 72640, + "peak_reserved_bytes": 143312, + "peak_active_bytes": 143312, + "peak_queue": 64, + "rss_peak_bytes": 1654784, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 168181366, + "cpu_ns": 26871012, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 4096, + "reuses": 0, + "budget_waits": 0, + "slot_waits": 1965, + "sleep_ns": 145357926, + "latency_mean_ns": 5163779.497, + "latency_p99_upper_ns": 7864320, + "latency_max_ns": 8918178, + "active_byte_seconds": 2024.80935, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 0, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slots64", + "variant": "borrow", + "repeat": 0, + "status": "ok", + "policy": "borrow", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 72640, + "peak_reserved_bytes": 4267968, + "peak_active_bytes": 4267968, + "peak_queue": 64, + "rss_peak_bytes": 5292032, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 167216739, + "cpu_ns": 43926056, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 64, + "reuses": 1984, + "budget_waits": 0, + "slot_waits": 1888, + "sleep_ns": 126773157, + "latency_mean_ns": 5126680.831, + "latency_p99_upper_ns": 7340032, + "latency_max_ns": 7718922, + "active_byte_seconds": 688195.924843, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slots64", + "variant": "pressure", + "repeat": 0, + "status": "ok", + "policy": "pressure", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 72640, + "peak_reserved_bytes": 4268048, + "peak_active_bytes": 4268048, + "peak_queue": 64, + "rss_peak_bytes": 5767168, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 167185425, + "cpu_ns": 45108627, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 2048, + "copied_records": 32, + "borrowed_records": 2016, + "pressure_copies": 32, + "allocations": 65, + "reuses": 2015, + "budget_waits": 0, + "slot_waits": 1714, + "sleep_ns": 125584463, + "latency_mean_ns": 5128742.545, + "latency_p99_upper_ns": 6291456, + "latency_max_ns": 6639537, + "active_byte_seconds": 677659.57207, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slots64", + "variant": "copy", + "repeat": 0, + "status": "ok", + "policy": "copy", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 72640, + "peak_reserved_bytes": 143312, + "peak_active_bytes": 143312, + "peak_queue": 64, + "rss_peak_bytes": 1622016, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 168358292, + "cpu_ns": 24933808, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 65, + "reuses": 4031, + "budget_waits": 0, + "slot_waits": 1982, + "sleep_ns": 147266280, + "latency_mean_ns": 5168010.066, + "latency_p99_upper_ns": 7864320, + "latency_max_ns": 9057715, + "active_byte_seconds": 1951.688735, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 66752, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slots64", + "variant": "threshold4", + "repeat": 0, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 72640, + "peak_reserved_bytes": 143312, + "peak_active_bytes": 143312, + "peak_queue": 64, + "rss_peak_bytes": 1654784, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 166820573, + "cpu_ns": 24630999, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 65, + "reuses": 4031, + "budget_waits": 0, + "slot_waits": 1982, + "sleep_ns": 145973315, + "latency_mean_ns": 5129540.053, + "latency_p99_upper_ns": 7864320, + "latency_max_ns": 9056604, + "active_byte_seconds": 1927.278894, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 66752, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slots64", + "variant": "threshold8", + "repeat": 0, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 72640, + "peak_reserved_bytes": 143312, + "peak_active_bytes": 143312, + "peak_queue": 64, + "rss_peak_bytes": 1654784, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 166777389, + "cpu_ns": 24643191, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 65, + "reuses": 4031, + "budget_waits": 0, + "slot_waits": 1983, + "sleep_ns": 145938953, + "latency_mean_ns": 5126620.092, + "latency_p99_upper_ns": 7864320, + "latency_max_ns": 9062437, + "active_byte_seconds": 1926.54795, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 66752, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slots64", + "variant": "pressure", + "repeat": 1, + "status": "ok", + "policy": "pressure", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 72640, + "peak_reserved_bytes": 4268048, + "peak_active_bytes": 4268048, + "peak_queue": 64, + "rss_peak_bytes": 5783552, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 167023277, + "cpu_ns": 43214247, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 2048, + "copied_records": 32, + "borrowed_records": 2016, + "pressure_copies": 32, + "allocations": 65, + "reuses": 2015, + "budget_waits": 0, + "slot_waits": 1923, + "sleep_ns": 127480383, + "latency_mean_ns": 5125737.978, + "latency_p99_upper_ns": 7340032, + "latency_max_ns": 8171940, + "active_byte_seconds": 677260.281048, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slots64", + "variant": "threshold2", + "repeat": 1, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 72640, + "peak_reserved_bytes": 143312, + "peak_active_bytes": 143312, + "peak_queue": 64, + "rss_peak_bytes": 1638400, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 167465182, + "cpu_ns": 25416979, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 65, + "reuses": 4031, + "budget_waits": 0, + "slot_waits": 1982, + "sleep_ns": 146065308, + "latency_mean_ns": 5147482.869, + "latency_p99_upper_ns": 7864320, + "latency_max_ns": 9043937, + "active_byte_seconds": 1953.686249, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 66752, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slots64", + "variant": "threshold4", + "repeat": 1, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 72640, + "peak_reserved_bytes": 143312, + "peak_active_bytes": 143312, + "peak_queue": 64, + "rss_peak_bytes": 1638400, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 168266032, + "cpu_ns": 25648470, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 65, + "reuses": 4031, + "budget_waits": 0, + "slot_waits": 1982, + "sleep_ns": 146554478, + "latency_mean_ns": 5170189.028, + "latency_p99_upper_ns": 7864320, + "latency_max_ns": 8853271, + "active_byte_seconds": 1979.901257, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 66752, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slots64", + "variant": "copy_no_pool", + "repeat": 1, + "status": "ok", + "policy": "copy", + "pool": false, + "budget_bytes": 8388608, + "fixed_bytes": 72640, + "peak_reserved_bytes": 143312, + "peak_active_bytes": 143312, + "peak_queue": 64, + "rss_peak_bytes": 1638400, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 167352998, + "cpu_ns": 26167797, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 4096, + "reuses": 0, + "budget_waits": 0, + "slot_waits": 1982, + "sleep_ns": 145161257, + "latency_mean_ns": 5140939.162, + "latency_p99_upper_ns": 7864320, + "latency_max_ns": 9037974, + "active_byte_seconds": 1975.871965, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 0, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slots64", + "variant": "threshold8", + "repeat": 1, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 72640, + "peak_reserved_bytes": 143312, + "peak_active_bytes": 143312, + "peak_queue": 64, + "rss_peak_bytes": 1638400, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 167352294, + "cpu_ns": 26149112, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 65, + "reuses": 4031, + "budget_waits": 0, + "slot_waits": 1982, + "sleep_ns": 145164575, + "latency_mean_ns": 5140639.04, + "latency_p99_upper_ns": 7864320, + "latency_max_ns": 9055067, + "active_byte_seconds": 1998.899707, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 66752, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slots64", + "variant": "project", + "repeat": 1, + "status": "ok", + "policy": "project", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 72640, + "peak_reserved_bytes": 77760, + "peak_active_bytes": 77760, + "peak_queue": 64, + "rss_peak_bytes": 1589248, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 167537794, + "cpu_ns": 26582472, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 64, + "reuses": 1984, + "budget_waits": 0, + "slot_waits": 1983, + "sleep_ns": 144932270, + "latency_mean_ns": 5144362.881, + "latency_p99_upper_ns": 7864320, + "latency_max_ns": 9070492, + "active_byte_seconds": 842.776507, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1280, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slots64", + "variant": "copy", + "repeat": 1, + "status": "ok", + "policy": "copy", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 72640, + "peak_reserved_bytes": 143312, + "peak_active_bytes": 143312, + "peak_queue": 64, + "rss_peak_bytes": 1638400, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 177068451, + "cpu_ns": 34395657, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 65, + "reuses": 4031, + "budget_waits": 0, + "slot_waits": 1964, + "sleep_ns": 148816905, + "latency_mean_ns": 5443811.067, + "latency_p99_upper_ns": 9437184, + "latency_max_ns": 9497139, + "active_byte_seconds": 2287.854324, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 66752, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slots64", + "variant": "borrow", + "repeat": 1, + "status": "ok", + "policy": "borrow", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 72640, + "peak_reserved_bytes": 4267968, + "peak_active_bytes": 4267968, + "peak_queue": 64, + "rss_peak_bytes": 5292032, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 169327288, + "cpu_ns": 47272489, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 64, + "reuses": 1984, + "budget_waits": 0, + "slot_waits": 1559, + "sleep_ns": 125366124, + "latency_mean_ns": 5174744.393, + "latency_p99_upper_ns": 7864320, + "latency_max_ns": 7999125, + "active_byte_seconds": 694635.953387, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slots64", + "variant": "threshold4", + "repeat": 2, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 72640, + "peak_reserved_bytes": 143312, + "peak_active_bytes": 143312, + "peak_queue": 64, + "rss_peak_bytes": 1638400, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 166910296, + "cpu_ns": 25474992, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 65, + "reuses": 4031, + "budget_waits": 0, + "slot_waits": 1982, + "sleep_ns": 145193155, + "latency_mean_ns": 5128818.551, + "latency_p99_upper_ns": 7864320, + "latency_max_ns": 9004900, + "active_byte_seconds": 1987.487947, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 66752, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slots64", + "variant": "copy_no_pool", + "repeat": 2, + "status": "ok", + "policy": "copy", + "pool": false, + "budget_bytes": 8388608, + "fixed_bytes": 72640, + "peak_reserved_bytes": 143312, + "peak_active_bytes": 143312, + "peak_queue": 64, + "rss_peak_bytes": 1654784, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 167128888, + "cpu_ns": 26220522, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 4096, + "reuses": 0, + "budget_waits": 0, + "slot_waits": 1980, + "sleep_ns": 144715144, + "latency_mean_ns": 5134877.701, + "latency_p99_upper_ns": 7864320, + "latency_max_ns": 9062770, + "active_byte_seconds": 2002.587942, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 0, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slots64", + "variant": "threshold2", + "repeat": 2, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 72640, + "peak_reserved_bytes": 143312, + "peak_active_bytes": 143312, + "peak_queue": 64, + "rss_peak_bytes": 1638400, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 167148609, + "cpu_ns": 25957735, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 65, + "reuses": 4031, + "budget_waits": 0, + "slot_waits": 1977, + "sleep_ns": 145051954, + "latency_mean_ns": 5131955.022, + "latency_p99_upper_ns": 7864320, + "latency_max_ns": 9073752, + "active_byte_seconds": 1998.277517, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 66752, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slots64", + "variant": "threshold8", + "repeat": 2, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 72640, + "peak_reserved_bytes": 143312, + "peak_active_bytes": 143312, + "peak_queue": 64, + "rss_peak_bytes": 1638400, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 169611954, + "cpu_ns": 32276554, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 65, + "reuses": 4031, + "budget_waits": 0, + "slot_waits": 1914, + "sleep_ns": 142094763, + "latency_mean_ns": 5206380.796, + "latency_p99_upper_ns": 7864320, + "latency_max_ns": 8901622, + "active_byte_seconds": 2300.08379, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 66752, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slots64", + "variant": "project", + "repeat": 2, + "status": "ok", + "policy": "project", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 72640, + "peak_reserved_bytes": 77760, + "peak_active_bytes": 77760, + "peak_queue": 64, + "rss_peak_bytes": 1589248, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 171072487, + "cpu_ns": 27568676, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 64, + "reuses": 1984, + "budget_waits": 0, + "slot_waits": 1973, + "sleep_ns": 147623196, + "latency_mean_ns": 5258257.061, + "latency_p99_upper_ns": 7864320, + "latency_max_ns": 9512213, + "active_byte_seconds": 861.43609, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1280, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slots64", + "variant": "copy", + "repeat": 2, + "status": "ok", + "policy": "copy", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 72640, + "peak_reserved_bytes": 143312, + "peak_active_bytes": 143312, + "peak_queue": 64, + "rss_peak_bytes": 1638400, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 169338770, + "cpu_ns": 27312589, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 65, + "reuses": 4031, + "budget_waits": 0, + "slot_waits": 1973, + "sleep_ns": 146307420, + "latency_mean_ns": 5201400.59, + "latency_p99_upper_ns": 7864320, + "latency_max_ns": 9016640, + "active_byte_seconds": 2055.277015, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 66752, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slots64", + "variant": "pressure", + "repeat": 2, + "status": "ok", + "policy": "pressure", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 72640, + "peak_reserved_bytes": 4268048, + "peak_active_bytes": 4268048, + "peak_queue": 64, + "rss_peak_bytes": 5767168, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 170783358, + "cpu_ns": 46177893, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 2048, + "copied_records": 32, + "borrowed_records": 2016, + "pressure_copies": 32, + "allocations": 65, + "reuses": 2015, + "budget_waits": 0, + "slot_waits": 1534, + "sleep_ns": 127950932, + "latency_mean_ns": 5236882.494, + "latency_p99_upper_ns": 7340032, + "latency_max_ns": 7222257, + "active_byte_seconds": 691939.11555, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slots64", + "variant": "borrow", + "repeat": 2, + "status": "ok", + "policy": "borrow", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 72640, + "peak_reserved_bytes": 4267968, + "peak_active_bytes": 4267968, + "peak_queue": 64, + "rss_peak_bytes": 5292032, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 167156999, + "cpu_ns": 43876108, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 64, + "reuses": 1984, + "budget_waits": 0, + "slot_waits": 1884, + "sleep_ns": 127058453, + "latency_mean_ns": 5126798.896, + "latency_p99_upper_ns": 6815744, + "latency_max_ns": 6645517, + "active_byte_seconds": 688213.378653, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slots64", + "variant": "threshold4", + "repeat": 3, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 72640, + "peak_reserved_bytes": 143312, + "peak_active_bytes": 143312, + "peak_queue": 64, + "rss_peak_bytes": 1638400, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 166770166, + "cpu_ns": 25212214, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 65, + "reuses": 4031, + "budget_waits": 0, + "slot_waits": 1984, + "sleep_ns": 145249611, + "latency_mean_ns": 5126749.497, + "latency_p99_upper_ns": 7864320, + "latency_max_ns": 9015048, + "active_byte_seconds": 1964.863682, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 66752, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slots64", + "variant": "copy", + "repeat": 3, + "status": "ok", + "policy": "copy", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 72640, + "peak_reserved_bytes": 143312, + "peak_active_bytes": 143312, + "peak_queue": 64, + "rss_peak_bytes": 1654784, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 167909533, + "cpu_ns": 27850375, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 65, + "reuses": 4031, + "budget_waits": 0, + "slot_waits": 1956, + "sleep_ns": 144091763, + "latency_mean_ns": 5137672.764, + "latency_p99_upper_ns": 7864320, + "latency_max_ns": 9072455, + "active_byte_seconds": 2094.171152, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 66752, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slots64", + "variant": "threshold8", + "repeat": 3, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 72640, + "peak_reserved_bytes": 143312, + "peak_active_bytes": 143312, + "peak_queue": 64, + "rss_peak_bytes": 1638400, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 168528180, + "cpu_ns": 32536976, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 65, + "reuses": 4031, + "budget_waits": 0, + "slot_waits": 1897, + "sleep_ns": 140338194, + "latency_mean_ns": 5169990.139, + "latency_p99_upper_ns": 7864320, + "latency_max_ns": 8583716, + "active_byte_seconds": 2319.792062, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 66752, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slots64", + "variant": "copy_no_pool", + "repeat": 3, + "status": "ok", + "policy": "copy", + "pool": false, + "budget_bytes": 8388608, + "fixed_bytes": 72640, + "peak_reserved_bytes": 143312, + "peak_active_bytes": 143312, + "peak_queue": 64, + "rss_peak_bytes": 1654784, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 166715000, + "cpu_ns": 24659146, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 4096, + "reuses": 0, + "budget_waits": 0, + "slot_waits": 1984, + "sleep_ns": 145786851, + "latency_mean_ns": 5125611.619, + "latency_p99_upper_ns": 7864320, + "latency_max_ns": 9016234, + "active_byte_seconds": 1919.204343, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 0, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slots64", + "variant": "threshold2", + "repeat": 3, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 72640, + "peak_reserved_bytes": 143312, + "peak_active_bytes": 143312, + "peak_queue": 64, + "rss_peak_bytes": 1654784, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 167074462, + "cpu_ns": 26663004, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 65, + "reuses": 4031, + "budget_waits": 0, + "slot_waits": 1972, + "sleep_ns": 144308149, + "latency_mean_ns": 5134098.172, + "latency_p99_upper_ns": 7864320, + "latency_max_ns": 9056067, + "active_byte_seconds": 2041.253864, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 66752, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slots64", + "variant": "project", + "repeat": 3, + "status": "ok", + "policy": "project", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 72640, + "peak_reserved_bytes": 77760, + "peak_active_bytes": 77760, + "peak_queue": 64, + "rss_peak_bytes": 1572864, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 166784685, + "cpu_ns": 25542781, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 64, + "reuses": 1984, + "budget_waits": 0, + "slot_waits": 1985, + "sleep_ns": 144995208, + "latency_mean_ns": 5128089.141, + "latency_p99_upper_ns": 7864320, + "latency_max_ns": 9028215, + "active_byte_seconds": 840.114114, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1280, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slots64", + "variant": "pressure", + "repeat": 3, + "status": "ok", + "policy": "pressure", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 72640, + "peak_reserved_bytes": 4268048, + "peak_active_bytes": 4268048, + "peak_queue": 64, + "rss_peak_bytes": 5750784, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 167121239, + "cpu_ns": 44137216, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 2048, + "copied_records": 32, + "borrowed_records": 2016, + "pressure_copies": 32, + "allocations": 65, + "reuses": 2015, + "budget_waits": 0, + "slot_waits": 1831, + "sleep_ns": 126710351, + "latency_mean_ns": 5127462.262, + "latency_p99_upper_ns": 7340032, + "latency_max_ns": 7853292, + "active_byte_seconds": 677483.645644, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slots64", + "variant": "borrow", + "repeat": 3, + "status": "ok", + "policy": "borrow", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 72640, + "peak_reserved_bytes": 4267968, + "peak_active_bytes": 4267968, + "peak_queue": 64, + "rss_peak_bytes": 5292032, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 167212479, + "cpu_ns": 44714000, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 64, + "reuses": 1984, + "budget_waits": 0, + "slot_waits": 1813, + "sleep_ns": 126101064, + "latency_mean_ns": 5127098.881, + "latency_p99_upper_ns": 6291456, + "latency_max_ns": 6795851, + "active_byte_seconds": 688253.763142, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slots64", + "variant": "threshold8", + "repeat": 4, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 72640, + "peak_reserved_bytes": 143312, + "peak_active_bytes": 143312, + "peak_queue": 64, + "rss_peak_bytes": 1622016, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 166717963, + "cpu_ns": 24687036, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 65, + "reuses": 4031, + "budget_waits": 0, + "slot_waits": 1983, + "sleep_ns": 145714382, + "latency_mean_ns": 5125971.683, + "latency_p99_upper_ns": 7864320, + "latency_max_ns": 8962826, + "active_byte_seconds": 1940.992711, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 66752, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slots64", + "variant": "copy", + "repeat": 4, + "status": "ok", + "policy": "copy", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 72640, + "peak_reserved_bytes": 143312, + "peak_active_bytes": 143312, + "peak_queue": 64, + "rss_peak_bytes": 1638400, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 166680851, + "cpu_ns": 24341624, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 65, + "reuses": 4031, + "budget_waits": 0, + "slot_waits": 1985, + "sleep_ns": 146024444, + "latency_mean_ns": 5125321.995, + "latency_p99_upper_ns": 7864320, + "latency_max_ns": 9060326, + "active_byte_seconds": 1923.416256, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 66752, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slots64", + "variant": "threshold4", + "repeat": 4, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 72640, + "peak_reserved_bytes": 143312, + "peak_active_bytes": 143312, + "peak_queue": 64, + "rss_peak_bytes": 1654784, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 166829203, + "cpu_ns": 24368638, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 65, + "reuses": 4031, + "budget_waits": 0, + "slot_waits": 1984, + "sleep_ns": 146127572, + "latency_mean_ns": 5127589.86, + "latency_p99_upper_ns": 7864320, + "latency_max_ns": 9064418, + "active_byte_seconds": 1922.285206, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 66752, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slots64", + "variant": "project", + "repeat": 4, + "status": "ok", + "policy": "project", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 72640, + "peak_reserved_bytes": 77760, + "peak_active_bytes": 77760, + "peak_queue": 64, + "rss_peak_bytes": 1589248, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 167505794, + "cpu_ns": 25505816, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 64, + "reuses": 1984, + "budget_waits": 0, + "slot_waits": 1985, + "sleep_ns": 145758292, + "latency_mean_ns": 5149157.839, + "latency_p99_upper_ns": 7864320, + "latency_max_ns": 9024826, + "active_byte_seconds": 843.565622, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1280, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slots64", + "variant": "copy_no_pool", + "repeat": 4, + "status": "ok", + "policy": "copy", + "pool": false, + "budget_bytes": 8388608, + "fixed_bytes": 72640, + "peak_reserved_bytes": 143312, + "peak_active_bytes": 143312, + "peak_queue": 64, + "rss_peak_bytes": 1638400, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 167165609, + "cpu_ns": 25932182, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 4096, + "reuses": 0, + "budget_waits": 0, + "slot_waits": 1976, + "sleep_ns": 145075045, + "latency_mean_ns": 5133720.043, + "latency_p99_upper_ns": 7864320, + "latency_max_ns": 9029714, + "active_byte_seconds": 1986.249813, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 0, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slots64", + "variant": "borrow", + "repeat": 4, + "status": "ok", + "policy": "borrow", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 72640, + "peak_reserved_bytes": 4267968, + "peak_active_bytes": 4267968, + "peak_queue": 64, + "rss_peak_bytes": 5292032, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 167597886, + "cpu_ns": 45634483, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 64, + "reuses": 1984, + "budget_waits": 0, + "slot_waits": 1768, + "sleep_ns": 125625299, + "latency_mean_ns": 5136396.266, + "latency_p99_upper_ns": 7340032, + "latency_max_ns": 8047606, + "active_byte_seconds": 689499.931113, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slots64", + "variant": "threshold2", + "repeat": 4, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 72640, + "peak_reserved_bytes": 143312, + "peak_active_bytes": 143312, + "peak_queue": 64, + "rss_peak_bytes": 1638400, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 166724425, + "cpu_ns": 24304145, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 65, + "reuses": 4031, + "budget_waits": 0, + "slot_waits": 1984, + "sleep_ns": 146112652, + "latency_mean_ns": 5125215.218, + "latency_p99_upper_ns": 7864320, + "latency_max_ns": 8987715, + "active_byte_seconds": 1915.595622, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 66752, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slots64", + "variant": "pressure", + "repeat": 4, + "status": "ok", + "policy": "pressure", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 72640, + "peak_reserved_bytes": 4268048, + "peak_active_bytes": 4268048, + "peak_queue": 64, + "rss_peak_bytes": 5750784, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 167102943, + "cpu_ns": 43204463, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 2048, + "copied_records": 32, + "borrowed_records": 2016, + "pressure_copies": 32, + "allocations": 65, + "reuses": 2015, + "budget_waits": 0, + "slot_waits": 1902, + "sleep_ns": 127501222, + "latency_mean_ns": 5127130.23, + "latency_p99_upper_ns": 7340032, + "latency_max_ns": 7758552, + "active_byte_seconds": 677439.045656, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "copy_no_pool", + "repeat": 0, + "status": "ok", + "policy": "copy", + "pool": false, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 125, + "rss_peak_bytes": 9486336, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 181746660, + "cpu_ns": 79318230, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 100663296, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 4096, + "reuses": 0, + "budget_waits": 1923, + "slot_waits": 0, + "sleep_ns": 106431291, + "latency_mean_ns": 10743611.753, + "latency_p99_upper_ns": 12582912, + "latency_max_ns": 12983832, + "active_byte_seconds": 1442582.012105, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 0, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "threshold4", + "repeat": 0, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 126, + "rss_peak_bytes": 9486336, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 161215386, + "cpu_ns": 89862451, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 126, + "reuses": 1922, + "budget_waits": 1244, + "slot_waits": 0, + "sleep_ns": 73999062, + "latency_mean_ns": 9530310.653, + "latency_p99_upper_ns": 11534336, + "latency_max_ns": 11475412, + "active_byte_seconds": 1273441.862727, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "pressure", + "repeat": 0, + "status": "ok", + "policy": "pressure", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 126, + "rss_peak_bytes": 9486336, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 181545716, + "cpu_ns": 79933333, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 126, + "reuses": 1922, + "budget_waits": 1794, + "slot_waits": 0, + "sleep_ns": 105524896, + "latency_mean_ns": 10805826.457, + "latency_p99_upper_ns": 12582912, + "latency_max_ns": 13598424, + "active_byte_seconds": 1442046.73663, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "threshold2", + "repeat": 0, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 126, + "rss_peak_bytes": 9486336, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 179808887, + "cpu_ns": 82476393, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 126, + "reuses": 1922, + "budget_waits": 1739, + "slot_waits": 0, + "sleep_ns": 101034766, + "latency_mean_ns": 10695483.804, + "latency_p99_upper_ns": 12582912, + "latency_max_ns": 13755645, + "active_byte_seconds": 1427516.577261, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "copy", + "repeat": 0, + "status": "ok", + "policy": "copy", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 125, + "rss_peak_bytes": 9486336, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 181070273, + "cpu_ns": 83392187, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 100663296, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 126, + "reuses": 3970, + "budget_waits": 1923, + "slot_waits": 0, + "sleep_ns": 101645153, + "latency_mean_ns": 10688072.436, + "latency_p99_upper_ns": 12582912, + "latency_max_ns": 13270480, + "active_byte_seconds": 1435135.645514, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "borrow", + "repeat": 0, + "status": "ok", + "policy": "borrow", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 126, + "rss_peak_bytes": 9486336, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 182712953, + "cpu_ns": 81359541, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 126, + "reuses": 1922, + "budget_waits": 1784, + "slot_waits": 0, + "sleep_ns": 105215055, + "latency_mean_ns": 10867028.691, + "latency_p99_upper_ns": 12582912, + "latency_max_ns": 13321591, + "active_byte_seconds": 1450265.685197, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "project", + "repeat": 0, + "status": "ok", + "policy": "project", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 126, + "rss_peak_bytes": 9469952, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 187716865, + "cpu_ns": 74974355, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 126, + "reuses": 1922, + "budget_waits": 1885, + "slot_waits": 0, + "sleep_ns": 116741671, + "latency_mean_ns": 11188037.068, + "latency_p99_upper_ns": 12582912, + "latency_max_ns": 13610887, + "active_byte_seconds": 1492582.952313, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "threshold8", + "repeat": 0, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 126, + "rss_peak_bytes": 9469952, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 177819652, + "cpu_ns": 80765616, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 126, + "reuses": 1922, + "budget_waits": 1732, + "slot_waits": 0, + "sleep_ns": 100790270, + "latency_mean_ns": 10569593.51, + "latency_p99_upper_ns": 12582912, + "latency_max_ns": 12515889, + "active_byte_seconds": 1410709.704111, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "copy_no_pool", + "repeat": 1, + "status": "ok", + "policy": "copy", + "pool": false, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 125, + "rss_peak_bytes": 9469952, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 183713376, + "cpu_ns": 79010560, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 100663296, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 4096, + "reuses": 0, + "budget_waits": 1923, + "slot_waits": 0, + "sleep_ns": 108825186, + "latency_mean_ns": 10852089.214, + "latency_p99_upper_ns": 12582912, + "latency_max_ns": 12891240, + "active_byte_seconds": 1457141.599471, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 0, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "threshold8", + "repeat": 1, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 126, + "rss_peak_bytes": 9486336, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 181690178, + "cpu_ns": 80219667, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 126, + "reuses": 1922, + "budget_waits": 1787, + "slot_waits": 0, + "sleep_ns": 105238489, + "latency_mean_ns": 10811191.05, + "latency_p99_upper_ns": 12582912, + "latency_max_ns": 13211998, + "active_byte_seconds": 1442791.441175, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "project", + "repeat": 1, + "status": "ok", + "policy": "project", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 126, + "rss_peak_bytes": 9486336, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 187516958, + "cpu_ns": 75386397, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 126, + "reuses": 1922, + "budget_waits": 1881, + "slot_waits": 0, + "sleep_ns": 116242907, + "latency_mean_ns": 11180449.479, + "latency_p99_upper_ns": 12582912, + "latency_max_ns": 13778256, + "active_byte_seconds": 1491587.457419, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "pressure", + "repeat": 1, + "status": "ok", + "policy": "pressure", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 126, + "rss_peak_bytes": 9486336, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 181604364, + "cpu_ns": 78951924, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 126, + "reuses": 1922, + "budget_waits": 1764, + "slot_waits": 0, + "sleep_ns": 106543831, + "latency_mean_ns": 10804561.506, + "latency_p99_upper_ns": 12582912, + "latency_max_ns": 13821367, + "active_byte_seconds": 1441898.713593, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "copy", + "repeat": 1, + "status": "ok", + "policy": "copy", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 125, + "rss_peak_bytes": 9469952, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 162629252, + "cpu_ns": 88543490, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 100663296, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 126, + "reuses": 3970, + "budget_waits": 1913, + "slot_waits": 0, + "sleep_ns": 77289755, + "latency_mean_ns": 9526763.21, + "latency_p99_upper_ns": 12582912, + "latency_max_ns": 13455924, + "active_byte_seconds": 1279274.820821, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "threshold2", + "repeat": 1, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 126, + "rss_peak_bytes": 9486336, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 177629041, + "cpu_ns": 82100973, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 126, + "reuses": 1922, + "budget_waits": 1640, + "slot_waits": 0, + "sleep_ns": 98770708, + "latency_mean_ns": 10557136.903, + "latency_p99_upper_ns": 12582912, + "latency_max_ns": 13384591, + "active_byte_seconds": 1409274.391678, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "borrow", + "repeat": 1, + "status": "ok", + "policy": "borrow", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 126, + "rss_peak_bytes": 9486336, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 176146657, + "cpu_ns": 82398748, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 126, + "reuses": 1922, + "budget_waits": 1605, + "slot_waits": 0, + "sleep_ns": 97290225, + "latency_mean_ns": 10456864.841, + "latency_p99_upper_ns": 12582912, + "latency_max_ns": 12598464, + "active_byte_seconds": 1395956.019109, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "threshold4", + "repeat": 1, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 126, + "rss_peak_bytes": 9486336, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 177871837, + "cpu_ns": 82048383, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 126, + "reuses": 1922, + "budget_waits": 1692, + "slot_waits": 0, + "sleep_ns": 99804043, + "latency_mean_ns": 10550904.139, + "latency_p99_upper_ns": 12582912, + "latency_max_ns": 13302146, + "active_byte_seconds": 1408308.914356, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "copy", + "repeat": 2, + "status": "ok", + "policy": "copy", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 125, + "rss_peak_bytes": 9486336, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 178298984, + "cpu_ns": 83177513, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 100663296, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 126, + "reuses": 3970, + "budget_waits": 1922, + "slot_waits": 0, + "sleep_ns": 99077474, + "latency_mean_ns": 10508907.261, + "latency_p99_upper_ns": 12582912, + "latency_max_ns": 13207943, + "active_byte_seconds": 1411086.299499, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "project", + "repeat": 2, + "status": "ok", + "policy": "project", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 126, + "rss_peak_bytes": 9486336, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 181467845, + "cpu_ns": 82821089, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 126, + "reuses": 1922, + "budget_waits": 1672, + "slot_waits": 0, + "sleep_ns": 102626015, + "latency_mean_ns": 10774249.202, + "latency_p99_upper_ns": 12582912, + "latency_max_ns": 12846870, + "active_byte_seconds": 1438045.689091, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "threshold2", + "repeat": 2, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 126, + "rss_peak_bytes": 9469952, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 133633132, + "cpu_ns": 106591389, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 126, + "reuses": 1922, + "budget_waits": 396, + "slot_waits": 0, + "sleep_ns": 28102711, + "latency_mean_ns": 7778565.752, + "latency_p99_upper_ns": 11534336, + "latency_max_ns": 12128873, + "active_byte_seconds": 1042347.024547, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "threshold4", + "repeat": 2, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 126, + "rss_peak_bytes": 9486336, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 177934893, + "cpu_ns": 82638851, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 126, + "reuses": 1922, + "budget_waits": 1719, + "slot_waits": 0, + "sleep_ns": 98938213, + "latency_mean_ns": 10577573.546, + "latency_p99_upper_ns": 12582912, + "latency_max_ns": 12061188, + "active_byte_seconds": 1411845.015325, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "pressure", + "repeat": 2, + "status": "ok", + "policy": "pressure", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 126, + "rss_peak_bytes": 9486336, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 180208516, + "cpu_ns": 83532190, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 126, + "reuses": 1922, + "budget_waits": 1755, + "slot_waits": 0, + "sleep_ns": 100354141, + "latency_mean_ns": 10704952.958, + "latency_p99_upper_ns": 11534336, + "latency_max_ns": 11578059, + "active_byte_seconds": 1428781.613196, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "copy_no_pool", + "repeat": 2, + "status": "ok", + "policy": "copy", + "pool": false, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 125, + "rss_peak_bytes": 9486336, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 185672333, + "cpu_ns": 80542923, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 100663296, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 4096, + "reuses": 0, + "budget_waits": 1923, + "slot_waits": 0, + "sleep_ns": 109123678, + "latency_mean_ns": 10977524.849, + "latency_p99_upper_ns": 12582912, + "latency_max_ns": 13368332, + "active_byte_seconds": 1473966.510893, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 0, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "threshold8", + "repeat": 2, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 126, + "rss_peak_bytes": 9469952, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 184526170, + "cpu_ns": 78362511, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 126, + "reuses": 1922, + "budget_waits": 1834, + "slot_waits": 0, + "sleep_ns": 110126299, + "latency_mean_ns": 10988073.928, + "latency_p99_upper_ns": 12582912, + "latency_max_ns": 13728757, + "active_byte_seconds": 1466214.025114, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "borrow", + "repeat": 2, + "status": "ok", + "policy": "borrow", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 126, + "rss_peak_bytes": 9486336, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 186194683, + "cpu_ns": 78514601, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 126, + "reuses": 1922, + "budget_waits": 1865, + "slot_waits": 0, + "sleep_ns": 111800399, + "latency_mean_ns": 11071491.94, + "latency_p99_upper_ns": 12582912, + "latency_max_ns": 13571164, + "active_byte_seconds": 1477291.36261, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "project", + "repeat": 3, + "status": "ok", + "policy": "project", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 126, + "rss_peak_bytes": 9486336, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 181552086, + "cpu_ns": 80699818, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 126, + "reuses": 1922, + "budget_waits": 1690, + "slot_waits": 0, + "sleep_ns": 104861831, + "latency_mean_ns": 10716792.58, + "latency_p99_upper_ns": 12582912, + "latency_max_ns": 12527594, + "active_byte_seconds": 1430323.101776, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "threshold2", + "repeat": 3, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 126, + "rss_peak_bytes": 9486336, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 176007991, + "cpu_ns": 84507344, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 126, + "reuses": 1922, + "budget_waits": 1626, + "slot_waits": 0, + "sleep_ns": 94771244, + "latency_mean_ns": 10450519.416, + "latency_p99_upper_ns": 12582912, + "latency_max_ns": 13672942, + "active_byte_seconds": 1395156.109095, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "threshold4", + "repeat": 3, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 126, + "rss_peak_bytes": 9486336, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 152737854, + "cpu_ns": 99861953, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 126, + "reuses": 1922, + "budget_waits": 890, + "slot_waits": 0, + "sleep_ns": 54158702, + "latency_mean_ns": 8983717.571, + "latency_p99_upper_ns": 12582912, + "latency_max_ns": 12746037, + "active_byte_seconds": 1201774.933886, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "copy", + "repeat": 3, + "status": "ok", + "policy": "copy", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 125, + "rss_peak_bytes": 9486336, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 184530299, + "cpu_ns": 78669541, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 100663296, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 126, + "reuses": 3970, + "budget_waits": 1923, + "slot_waits": 0, + "sleep_ns": 109915619, + "latency_mean_ns": 10914646.174, + "latency_p99_upper_ns": 12582912, + "latency_max_ns": 13287517, + "active_byte_seconds": 1465541.553301, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "copy_no_pool", + "repeat": 3, + "status": "ok", + "policy": "copy", + "pool": false, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 125, + "rss_peak_bytes": 9486336, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 133391651, + "cpu_ns": 112766017, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 100663296, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 4096, + "reuses": 0, + "budget_waits": 1523, + "slot_waits": 0, + "sleep_ns": 20003852, + "latency_mean_ns": 7733517.169, + "latency_p99_upper_ns": 11534336, + "latency_max_ns": 11792151, + "active_byte_seconds": 1038602.867364, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 0, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "borrow", + "repeat": 3, + "status": "ok", + "policy": "borrow", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 126, + "rss_peak_bytes": 9469952, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 166473036, + "cpu_ns": 87150086, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 126, + "reuses": 1922, + "budget_waits": 1399, + "slot_waits": 0, + "sleep_ns": 82606050, + "latency_mean_ns": 9857584.602, + "latency_p99_upper_ns": 12582912, + "latency_max_ns": 13713590, + "active_byte_seconds": 1316650.677161, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "threshold8", + "repeat": 3, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 126, + "rss_peak_bytes": 9486336, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 154311406, + "cpu_ns": 92958406, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 126, + "reuses": 1922, + "budget_waits": 1082, + "slot_waits": 0, + "sleep_ns": 62034758, + "latency_mean_ns": 9096496.741, + "latency_p99_upper_ns": 11534336, + "latency_max_ns": 11453763, + "active_byte_seconds": 1216142.805053, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "pressure", + "repeat": 3, + "status": "ok", + "policy": "pressure", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 126, + "rss_peak_bytes": 9486336, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 172422001, + "cpu_ns": 86572890, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 126, + "reuses": 1922, + "budget_waits": 1520, + "slot_waits": 0, + "sleep_ns": 89162361, + "latency_mean_ns": 10222342.367, + "latency_p99_upper_ns": 12582912, + "latency_max_ns": 13171721, + "active_byte_seconds": 1365000.503032, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "copy", + "repeat": 4, + "status": "ok", + "policy": "copy", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 125, + "rss_peak_bytes": 9486336, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 182776175, + "cpu_ns": 83801034, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 100663296, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 126, + "reuses": 3970, + "budget_waits": 1923, + "slot_waits": 0, + "sleep_ns": 102610607, + "latency_mean_ns": 10792342.655, + "latency_p99_upper_ns": 12582912, + "latency_max_ns": 13409628, + "active_byte_seconds": 1449128.406768, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "project", + "repeat": 4, + "status": "ok", + "policy": "project", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 126, + "rss_peak_bytes": 9486336, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 172321224, + "cpu_ns": 93701381, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 126, + "reuses": 1922, + "budget_waits": 1317, + "slot_waits": 0, + "sleep_ns": 81313113, + "latency_mean_ns": 10121009.211, + "latency_p99_upper_ns": 13631488, + "latency_max_ns": 13629442, + "active_byte_seconds": 1352204.310615, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "threshold8", + "repeat": 4, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 126, + "rss_peak_bytes": 9486336, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 161726717, + "cpu_ns": 90653564, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 126, + "reuses": 1922, + "budget_waits": 1291, + "slot_waits": 0, + "sleep_ns": 73742733, + "latency_mean_ns": 9543033.955, + "latency_p99_upper_ns": 12582912, + "latency_max_ns": 13496479, + "active_byte_seconds": 1275079.33543, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "copy_no_pool", + "repeat": 4, + "status": "ok", + "policy": "copy", + "pool": false, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 125, + "rss_peak_bytes": 9486336, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 168343995, + "cpu_ns": 87047828, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 100663296, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 4096, + "reuses": 0, + "budget_waits": 1917, + "slot_waits": 0, + "sleep_ns": 84775336, + "latency_mean_ns": 9903397.208, + "latency_p99_upper_ns": 12582912, + "latency_max_ns": 13360535, + "active_byte_seconds": 1329804.191236, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 0, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "threshold4", + "repeat": 4, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 126, + "rss_peak_bytes": 9469952, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 150178547, + "cpu_ns": 91472405, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 126, + "reuses": 1922, + "budget_waits": 1089, + "slot_waits": 0, + "sleep_ns": 61163642, + "latency_mean_ns": 8764951.531, + "latency_p99_upper_ns": 12582912, + "latency_max_ns": 12700278, + "active_byte_seconds": 1171761.488413, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "borrow", + "repeat": 4, + "status": "ok", + "policy": "borrow", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 126, + "rss_peak_bytes": 9486336, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 160544406, + "cpu_ns": 90636057, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 126, + "reuses": 1922, + "budget_waits": 1220, + "slot_waits": 0, + "sleep_ns": 72541038, + "latency_mean_ns": 9456018.519, + "latency_p99_upper_ns": 13631488, + "latency_max_ns": 12662167, + "active_byte_seconds": 1263635.432461, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "threshold2", + "repeat": 4, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 126, + "rss_peak_bytes": 9486336, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 177206635, + "cpu_ns": 83537344, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 126, + "reuses": 1922, + "budget_waits": 1659, + "slot_waits": 0, + "sleep_ns": 97328864, + "latency_mean_ns": 10529385.897, + "latency_p99_upper_ns": 11534336, + "latency_max_ns": 12256668, + "active_byte_seconds": 1405563.035864, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "pressure", + "repeat": 4, + "status": "ok", + "policy": "pressure", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 126, + "rss_peak_bytes": 9486336, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 169205769, + "cpu_ns": 93894859, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 126, + "reuses": 1922, + "budget_waits": 1358, + "slot_waits": 0, + "sleep_ns": 77830920, + "latency_mean_ns": 9905630.789, + "latency_p99_upper_ns": 14680064, + "latency_max_ns": 15320344, + "active_byte_seconds": 1323477.613603, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "pressure", + "repeat": 0, + "status": "ok", + "policy": "pressure", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8388560, + "peak_active_bytes": 8388448, + "peak_queue": 351, + "rss_peak_bytes": 11059200, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 157820358, + "cpu_ns": 72816171, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 27916032, + "copied_records": 1699, + "borrowed_records": 349, + "pressure_copies": 1699, + "allocations": 2118, + "reuses": 1629, + "budget_waits": 983, + "slot_waits": 0, + "sleep_ns": 87435519, + "latency_mean_ns": 20627967.734, + "latency_p99_upper_ns": 27262976, + "latency_max_ns": 27848623, + "active_byte_seconds": 1145134.388634, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 522496, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "project", + "repeat": 0, + "status": "ok", + "policy": "project", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8388608, + "peak_active_bytes": 8388608, + "peak_queue": 359, + "rss_peak_bytes": 11059200, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 152663243, + "cpu_ns": 58871841, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 1712, + "reuses": 336, + "budget_waits": 1020, + "slot_waits": 0, + "sleep_ns": 96564951, + "latency_mean_ns": 20645944.552, + "latency_p99_upper_ns": 29360128, + "latency_max_ns": 28536362, + "active_byte_seconds": 1105768.632536, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 458688, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "threshold8", + "repeat": 0, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8388480, + "peak_active_bytes": 8388432, + "peak_queue": 218, + "rss_peak_bytes": 10928128, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 154865144, + "cpu_ns": 68111825, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 3824848, + "copied_records": 1008, + "borrowed_records": 1040, + "pressure_copies": 0, + "allocations": 1854, + "reuses": 1202, + "budget_waits": 1088, + "slot_waits": 0, + "sleep_ns": 89372126, + "latency_mean_ns": 12505668.119, + "latency_p99_upper_ns": 15728640, + "latency_max_ns": 16314249, + "active_byte_seconds": 1173514.267706, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1250624, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "copy_no_pool", + "repeat": 0, + "status": "ok", + "policy": "copy", + "pool": false, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8388544, + "peak_active_bytes": 8388544, + "peak_queue": 351, + "rss_peak_bytes": 11042816, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 147730720, + "cpu_ns": 59461567, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 53727440, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 4096, + "reuses": 0, + "budget_waits": 1091, + "slot_waits": 0, + "sleep_ns": 90844456, + "latency_mean_ns": 19373026.656, + "latency_p99_upper_ns": 27262976, + "latency_max_ns": 27720475, + "active_byte_seconds": 1058083.377077, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 0, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "threshold4", + "repeat": 0, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8388608, + "peak_active_bytes": 8388608, + "peak_queue": 284, + "rss_peak_bytes": 11042816, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 154278831, + "cpu_ns": 65116485, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 11229392, + "copied_records": 1357, + "borrowed_records": 691, + "pressure_copies": 0, + "allocations": 1939, + "reuses": 1466, + "budget_waits": 1101, + "slot_waits": 0, + "sleep_ns": 91754428, + "latency_mean_ns": 15979998.057, + "latency_p99_upper_ns": 20971520, + "latency_max_ns": 21200642, + "active_byte_seconds": 1146944.244493, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1153216, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "copy", + "repeat": 0, + "status": "ok", + "policy": "copy", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8388576, + "peak_active_bytes": 8388432, + "peak_queue": 351, + "rss_peak_bytes": 11583488, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 148231627, + "cpu_ns": 61867221, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 53727440, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 2282, + "reuses": 1814, + "budget_waits": 1066, + "slot_waits": 0, + "sleep_ns": 88853774, + "latency_mean_ns": 19421431.677, + "latency_p99_upper_ns": 27262976, + "latency_max_ns": 27565124, + "active_byte_seconds": 1061176.084143, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 522496, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "threshold2", + "repeat": 0, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8388560, + "peak_active_bytes": 8388432, + "peak_queue": 351, + "rss_peak_bytes": 11583488, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 151434543, + "cpu_ns": 63073539, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 28479696, + "copied_records": 1740, + "borrowed_records": 308, + "pressure_copies": 0, + "allocations": 2181, + "reuses": 1607, + "budget_waits": 1055, + "slot_waits": 0, + "sleep_ns": 90878850, + "latency_mean_ns": 19880247.948, + "latency_p99_upper_ns": 27262976, + "latency_max_ns": 27687586, + "active_byte_seconds": 1085460.729712, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 522496, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "borrow", + "repeat": 0, + "status": "ok", + "policy": "borrow", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8386736, + "peak_active_bytes": 8386688, + "peak_queue": 112, + "rss_peak_bytes": 11042816, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 155306143, + "cpu_ns": 76020257, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 1309, + "reuses": 739, + "budget_waits": 1057, + "slot_waits": 0, + "sleep_ns": 81695551, + "latency_mean_ns": 6922951.601, + "latency_p99_upper_ns": 9437184, + "latency_max_ns": 8980622, + "active_byte_seconds": 1223077.166921, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 667904, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "copy", + "repeat": 1, + "status": "ok", + "policy": "copy", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8388560, + "peak_active_bytes": 8388432, + "peak_queue": 350, + "rss_peak_bytes": 11059200, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 160379239, + "cpu_ns": 76853903, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 53727440, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 2142, + "reuses": 1954, + "budget_waits": 945, + "slot_waits": 0, + "sleep_ns": 86445280, + "latency_mean_ns": 20559126.612, + "latency_p99_upper_ns": 31457280, + "latency_max_ns": 31399761, + "active_byte_seconds": 1126649.918907, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 519424, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "threshold2", + "repeat": 1, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8388560, + "peak_active_bytes": 8388432, + "peak_queue": 351, + "rss_peak_bytes": 11059200, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 154875385, + "cpu_ns": 62824900, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 28479696, + "copied_records": 1740, + "borrowed_records": 308, + "pressure_copies": 0, + "allocations": 2184, + "reuses": 1604, + "budget_waits": 1064, + "slot_waits": 0, + "sleep_ns": 94824069, + "latency_mean_ns": 20387628.756, + "latency_p99_upper_ns": 29360128, + "latency_max_ns": 28330122, + "active_byte_seconds": 1114766.522227, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 522496, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "borrow", + "repeat": 1, + "status": "ok", + "policy": "borrow", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8386736, + "peak_active_bytes": 8386688, + "peak_queue": 112, + "rss_peak_bytes": 11059200, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 160560980, + "cpu_ns": 82185381, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 1298, + "reuses": 750, + "budget_waits": 1014, + "slot_waits": 0, + "sleep_ns": 81045212, + "latency_mean_ns": 7165375.219, + "latency_p99_upper_ns": 9437184, + "latency_max_ns": 9128899, + "active_byte_seconds": 1265871.620641, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 667904, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "threshold8", + "repeat": 1, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8388480, + "peak_active_bytes": 8388432, + "peak_queue": 218, + "rss_peak_bytes": 10895360, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 158376930, + "cpu_ns": 70010099, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 3824848, + "copied_records": 1008, + "borrowed_records": 1040, + "pressure_copies": 0, + "allocations": 1840, + "reuses": 1216, + "budget_waits": 1069, + "slot_waits": 0, + "sleep_ns": 91117649, + "latency_mean_ns": 12818618.589, + "latency_p99_upper_ns": 16777216, + "latency_max_ns": 16509452, + "active_byte_seconds": 1202455.090015, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1250624, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "threshold4", + "repeat": 1, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8388608, + "peak_active_bytes": 8388608, + "peak_queue": 284, + "rss_peak_bytes": 11059200, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 158364004, + "cpu_ns": 67436217, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 11229392, + "copied_records": 1357, + "borrowed_records": 691, + "pressure_copies": 0, + "allocations": 1915, + "reuses": 1490, + "budget_waits": 1082, + "slot_waits": 0, + "sleep_ns": 93660619, + "latency_mean_ns": 16427087.508, + "latency_p99_upper_ns": 23068672, + "latency_max_ns": 21701826, + "active_byte_seconds": 1180098.881536, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1153216, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "pressure", + "repeat": 1, + "status": "ok", + "policy": "pressure", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8388560, + "peak_active_bytes": 8388432, + "peak_queue": 351, + "rss_peak_bytes": 11059200, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 150598212, + "cpu_ns": 62794080, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 27916032, + "copied_records": 1699, + "borrowed_records": 349, + "pressure_copies": 1699, + "allocations": 2194, + "reuses": 1553, + "budget_waits": 1045, + "slot_waits": 0, + "sleep_ns": 90472858, + "latency_mean_ns": 19666383.09, + "latency_p99_upper_ns": 27262976, + "latency_max_ns": 27539921, + "active_byte_seconds": 1091553.931133, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 522496, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "copy_no_pool", + "repeat": 1, + "status": "ok", + "policy": "copy", + "pool": false, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8388432, + "peak_active_bytes": 8388432, + "peak_queue": 351, + "rss_peak_bytes": 11042816, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 147750665, + "cpu_ns": 60136047, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 53727440, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 4096, + "reuses": 0, + "budget_waits": 1079, + "slot_waits": 0, + "sleep_ns": 90065234, + "latency_mean_ns": 19383039.199, + "latency_p99_upper_ns": 27262976, + "latency_max_ns": 27513476, + "active_byte_seconds": 1059302.637881, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 0, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "project", + "repeat": 1, + "status": "ok", + "policy": "project", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8388608, + "peak_active_bytes": 8388608, + "peak_queue": 359, + "rss_peak_bytes": 11583488, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 161035903, + "cpu_ns": 71350453, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 1684, + "reuses": 364, + "budget_waits": 940, + "slot_waits": 0, + "sleep_ns": 92840414, + "latency_mean_ns": 21900800.478, + "latency_p99_upper_ns": 31457280, + "latency_max_ns": 29845877, + "active_byte_seconds": 1171929.531923, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 458688, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "copy_no_pool", + "repeat": 2, + "status": "ok", + "policy": "copy", + "pool": false, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8388432, + "peak_active_bytes": 8388432, + "peak_queue": 344, + "rss_peak_bytes": 11059200, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 156784527, + "cpu_ns": 75333533, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 53727440, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 4096, + "reuses": 0, + "budget_waits": 936, + "slot_waits": 0, + "sleep_ns": 83839404, + "latency_mean_ns": 20060454.119, + "latency_p99_upper_ns": 27262976, + "latency_max_ns": 27533828, + "active_byte_seconds": 1101855.462406, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 0, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "project", + "repeat": 2, + "status": "ok", + "policy": "project", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8388608, + "peak_active_bytes": 8388608, + "peak_queue": 359, + "rss_peak_bytes": 11042816, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 155323458, + "cpu_ns": 61447221, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 1698, + "reuses": 350, + "budget_waits": 1001, + "slot_waits": 0, + "sleep_ns": 96575508, + "latency_mean_ns": 21013565.399, + "latency_p99_upper_ns": 29360128, + "latency_max_ns": 28307510, + "active_byte_seconds": 1125180.461018, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 458688, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "copy", + "repeat": 2, + "status": "ok", + "policy": "copy", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8388576, + "peak_active_bytes": 8388544, + "peak_queue": 351, + "rss_peak_bytes": 11583488, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 148908587, + "cpu_ns": 62691660, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 53727440, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 2295, + "reuses": 1801, + "budget_waits": 1060, + "slot_waits": 0, + "sleep_ns": 88867276, + "latency_mean_ns": 19542842.845, + "latency_p99_upper_ns": 27262976, + "latency_max_ns": 27366569, + "active_byte_seconds": 1068483.42084, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 522496, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "threshold8", + "repeat": 2, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8388480, + "peak_active_bytes": 8388432, + "peak_queue": 218, + "rss_peak_bytes": 10895360, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 155250569, + "cpu_ns": 68193969, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 3824848, + "copied_records": 1008, + "borrowed_records": 1040, + "pressure_copies": 0, + "allocations": 1856, + "reuses": 1200, + "budget_waits": 1091, + "slot_waits": 0, + "sleep_ns": 89649032, + "latency_mean_ns": 12540132.329, + "latency_p99_upper_ns": 15728640, + "latency_max_ns": 16196379, + "active_byte_seconds": 1176609.476886, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1250624, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "threshold4", + "repeat": 2, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8388608, + "peak_active_bytes": 8388608, + "peak_queue": 284, + "rss_peak_bytes": 11059200, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 153993443, + "cpu_ns": 64368954, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 11229392, + "copied_records": 1357, + "borrowed_records": 691, + "pressure_copies": 0, + "allocations": 1951, + "reuses": 1454, + "budget_waits": 1113, + "slot_waits": 0, + "sleep_ns": 92271541, + "latency_mean_ns": 15971202.74, + "latency_p99_upper_ns": 20971520, + "latency_max_ns": 20927051, + "active_byte_seconds": 1146423.83916, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1153216, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "borrow", + "repeat": 2, + "status": "ok", + "policy": "borrow", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8386736, + "peak_active_bytes": 8386688, + "peak_queue": 112, + "rss_peak_bytes": 11059200, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 156530676, + "cpu_ns": 80398481, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 1289, + "reuses": 759, + "budget_waits": 1012, + "slot_waits": 0, + "sleep_ns": 78480840, + "latency_mean_ns": 6972909.934, + "latency_p99_upper_ns": 9437184, + "latency_max_ns": 9059956, + "active_byte_seconds": 1232378.631527, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 667904, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "threshold2", + "repeat": 2, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8388560, + "peak_active_bytes": 8388432, + "peak_queue": 351, + "rss_peak_bytes": 11010048, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 150924192, + "cpu_ns": 62137633, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 28479696, + "copied_records": 1740, + "borrowed_records": 308, + "pressure_copies": 0, + "allocations": 2185, + "reuses": 1603, + "budget_waits": 1066, + "slot_waits": 0, + "sleep_ns": 91396144, + "latency_mean_ns": 19908205.041, + "latency_p99_upper_ns": 27262976, + "latency_max_ns": 27188866, + "active_byte_seconds": 1087150.034862, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 522496, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "pressure", + "repeat": 2, + "status": "ok", + "policy": "pressure", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8388560, + "peak_active_bytes": 8388432, + "peak_queue": 351, + "rss_peak_bytes": 11042816, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 151817449, + "cpu_ns": 63923421, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 27916032, + "copied_records": 1699, + "borrowed_records": 349, + "pressure_copies": 1699, + "allocations": 2188, + "reuses": 1559, + "budget_waits": 1043, + "slot_waits": 0, + "sleep_ns": 90636475, + "latency_mean_ns": 19811286.8, + "latency_p99_upper_ns": 27262976, + "latency_max_ns": 27547513, + "active_byte_seconds": 1100686.98981, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 522496, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "pressure", + "repeat": 3, + "status": "ok", + "policy": "pressure", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8388560, + "peak_active_bytes": 8388432, + "peak_queue": 351, + "rss_peak_bytes": 11059200, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 150346490, + "cpu_ns": 61910200, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 27916032, + "copied_records": 1699, + "borrowed_records": 349, + "pressure_copies": 1699, + "allocations": 2191, + "reuses": 1556, + "budget_waits": 1052, + "slot_waits": 0, + "sleep_ns": 90957629, + "latency_mean_ns": 19620014.043, + "latency_p99_upper_ns": 27262976, + "latency_max_ns": 27598753, + "active_byte_seconds": 1088594.710179, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 522496, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "borrow", + "repeat": 3, + "status": "ok", + "policy": "borrow", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8386736, + "peak_active_bytes": 8386736, + "peak_queue": 112, + "rss_peak_bytes": 11059200, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 154664385, + "cpu_ns": 75260445, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 1309, + "reuses": 739, + "budget_waits": 1060, + "slot_waits": 0, + "sleep_ns": 81727723, + "latency_mean_ns": 6891592.543, + "latency_p99_upper_ns": 9437184, + "latency_max_ns": 9042474, + "active_byte_seconds": 1217311.080951, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 667904, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "copy_no_pool", + "repeat": 3, + "status": "ok", + "policy": "copy", + "pool": false, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8388448, + "peak_active_bytes": 8388448, + "peak_queue": 351, + "rss_peak_bytes": 11583488, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 149074586, + "cpu_ns": 62457772, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 53727440, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 4096, + "reuses": 0, + "budget_waits": 1070, + "slot_waits": 0, + "sleep_ns": 89108781, + "latency_mean_ns": 19570212.309, + "latency_p99_upper_ns": 27262976, + "latency_max_ns": 27735827, + "active_byte_seconds": 1068598.834234, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 0, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "threshold2", + "repeat": 3, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8388560, + "peak_active_bytes": 8388448, + "peak_queue": 351, + "rss_peak_bytes": 11010048, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 151416673, + "cpu_ns": 62409227, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 28479696, + "copied_records": 1740, + "borrowed_records": 308, + "pressure_copies": 0, + "allocations": 2196, + "reuses": 1592, + "budget_waits": 1072, + "slot_waits": 0, + "sleep_ns": 91608903, + "latency_mean_ns": 19945957.829, + "latency_p99_upper_ns": 27262976, + "latency_max_ns": 27499217, + "active_byte_seconds": 1089269.648492, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 522496, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "threshold8", + "repeat": 3, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8388480, + "peak_active_bytes": 8388432, + "peak_queue": 218, + "rss_peak_bytes": 10928128, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 154832681, + "cpu_ns": 68708379, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 3824848, + "copied_records": 1008, + "borrowed_records": 1040, + "pressure_copies": 0, + "allocations": 1844, + "reuses": 1212, + "budget_waits": 1080, + "slot_waits": 0, + "sleep_ns": 88746131, + "latency_mean_ns": 12500210.727, + "latency_p99_upper_ns": 15728640, + "latency_max_ns": 16133805, + "active_byte_seconds": 1173410.180784, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1250624, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "threshold4", + "repeat": 3, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8388608, + "peak_active_bytes": 8388608, + "peak_queue": 284, + "rss_peak_bytes": 11059200, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 153954221, + "cpu_ns": 64939588, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 11229392, + "copied_records": 1357, + "borrowed_records": 691, + "pressure_copies": 0, + "allocations": 1938, + "reuses": 1467, + "budget_waits": 1106, + "slot_waits": 0, + "sleep_ns": 91640646, + "latency_mean_ns": 15956645.429, + "latency_p99_upper_ns": 20971520, + "latency_max_ns": 20876513, + "active_byte_seconds": 1145843.306835, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1153216, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "copy", + "repeat": 3, + "status": "ok", + "policy": "copy", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8388576, + "peak_active_bytes": 8388432, + "peak_queue": 348, + "rss_peak_bytes": 11026432, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 154316312, + "cpu_ns": 71405240, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 53727440, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 2185, + "reuses": 1911, + "budget_waits": 984, + "slot_waits": 0, + "sleep_ns": 85159635, + "latency_mean_ns": 20042799.471, + "latency_p99_upper_ns": 27262976, + "latency_max_ns": 27766253, + "active_byte_seconds": 1098260.452799, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 522496, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "project", + "repeat": 3, + "status": "ok", + "policy": "project", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8388608, + "peak_active_bytes": 8388608, + "peak_queue": 359, + "rss_peak_bytes": 11567104, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 153157278, + "cpu_ns": 59550541, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 1715, + "reuses": 333, + "budget_waits": 1025, + "slot_waits": 0, + "sleep_ns": 96249111, + "latency_mean_ns": 20737608.082, + "latency_p99_upper_ns": 29360128, + "latency_max_ns": 28456288, + "active_byte_seconds": 1110823.213775, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 458688, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "copy", + "repeat": 4, + "status": "ok", + "policy": "copy", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8388576, + "peak_active_bytes": 8388432, + "peak_queue": 351, + "rss_peak_bytes": 11583488, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 148559421, + "cpu_ns": 60872675, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 53727440, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 2291, + "reuses": 1805, + "budget_waits": 1082, + "slot_waits": 0, + "sleep_ns": 90209021, + "latency_mean_ns": 19484771.246, + "latency_p99_upper_ns": 27262976, + "latency_max_ns": 27464198, + "active_byte_seconds": 1064901.546602, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 522496, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "threshold2", + "repeat": 4, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8388560, + "peak_active_bytes": 8388432, + "peak_queue": 351, + "rss_peak_bytes": 11042816, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 152463225, + "cpu_ns": 62941260, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 28479696, + "copied_records": 1740, + "borrowed_records": 308, + "pressure_copies": 0, + "allocations": 2190, + "reuses": 1598, + "budget_waits": 1076, + "slot_waits": 0, + "sleep_ns": 92180791, + "latency_mean_ns": 20063222.989, + "latency_p99_upper_ns": 27262976, + "latency_max_ns": 27720123, + "active_byte_seconds": 1096182.913762, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 522496, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "project", + "repeat": 4, + "status": "ok", + "policy": "project", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8388608, + "peak_active_bytes": 8388608, + "peak_queue": 359, + "rss_peak_bytes": 11567104, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 156226158, + "cpu_ns": 60922941, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 1712, + "reuses": 336, + "budget_waits": 1009, + "slot_waits": 0, + "sleep_ns": 98129027, + "latency_mean_ns": 21028903.054, + "latency_p99_upper_ns": 31457280, + "latency_max_ns": 30198524, + "active_byte_seconds": 1124769.099854, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 458688, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "threshold8", + "repeat": 4, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8388480, + "peak_active_bytes": 8388432, + "peak_queue": 218, + "rss_peak_bytes": 10534912, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 159080169, + "cpu_ns": 72479922, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 3824848, + "copied_records": 1008, + "borrowed_records": 1040, + "pressure_copies": 0, + "allocations": 1823, + "reuses": 1233, + "budget_waits": 1052, + "slot_waits": 0, + "sleep_ns": 89038311, + "latency_mean_ns": 12767575.616, + "latency_p99_upper_ns": 16777216, + "latency_max_ns": 17017117, + "active_byte_seconds": 1198559.835478, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1250624, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "borrow", + "repeat": 4, + "status": "ok", + "policy": "borrow", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8386736, + "peak_active_bytes": 8386688, + "peak_queue": 112, + "rss_peak_bytes": 11059200, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 160859182, + "cpu_ns": 83693169, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 1286, + "reuses": 762, + "budget_waits": 998, + "slot_waits": 0, + "sleep_ns": 79719697, + "latency_mean_ns": 7168367.113, + "latency_p99_upper_ns": 9437184, + "latency_max_ns": 9348362, + "active_byte_seconds": 1265838.726396, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 667904, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "copy_no_pool", + "repeat": 4, + "status": "ok", + "policy": "copy", + "pool": false, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8388432, + "peak_active_bytes": 8388432, + "peak_queue": 350, + "rss_peak_bytes": 11059200, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 153665517, + "cpu_ns": 63556619, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 53727440, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 4096, + "reuses": 0, + "budget_waits": 1061, + "slot_waits": 0, + "sleep_ns": 92811834, + "latency_mean_ns": 20225367.343, + "latency_p99_upper_ns": 29360128, + "latency_max_ns": 27663216, + "active_byte_seconds": 1106709.142867, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 0, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "threshold4", + "repeat": 4, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8388608, + "peak_active_bytes": 8388608, + "peak_queue": 284, + "rss_peak_bytes": 11059200, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 154918866, + "cpu_ns": 67062426, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 11229392, + "copied_records": 1357, + "borrowed_records": 691, + "pressure_copies": 0, + "allocations": 1917, + "reuses": 1488, + "budget_waits": 1084, + "slot_waits": 0, + "sleep_ns": 90513202, + "latency_mean_ns": 16065937.041, + "latency_p99_upper_ns": 20971520, + "latency_max_ns": 20956347, + "active_byte_seconds": 1153471.713074, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1153216, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "pressure", + "repeat": 4, + "status": "ok", + "policy": "pressure", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8388560, + "peak_active_bytes": 8388432, + "peak_queue": 351, + "rss_peak_bytes": 11026432, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 150607823, + "cpu_ns": 62564984, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 27916032, + "copied_records": 1699, + "borrowed_records": 349, + "pressure_copies": 1699, + "allocations": 2185, + "reuses": 1562, + "budget_waits": 1048, + "slot_waits": 0, + "sleep_ns": 90639036, + "latency_mean_ns": 19672453.154, + "latency_p99_upper_ns": 27262976, + "latency_max_ns": 27555809, + "active_byte_seconds": 1091824.795529, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 522496, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "pressure", + "repeat": 0, + "status": "ok", + "policy": "pressure", + "pool": true, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2097136, + "peak_active_bytes": 2097136, + "peak_queue": 113, + "rss_peak_bytes": 4243456, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 190186189, + "cpu_ns": 62042049, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 28385168, + "copied_records": 1727, + "borrowed_records": 321, + "pressure_copies": 1727, + "allocations": 2373, + "reuses": 1402, + "budget_waits": 1378, + "slot_waits": 0, + "sleep_ns": 130967488, + "latency_mean_ns": 6127305.056, + "latency_p99_upper_ns": 8388608, + "latency_max_ns": 9614324, + "active_byte_seconds": 346183.559002, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 523712, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "project", + "repeat": 0, + "status": "ok", + "policy": "project", + "pool": true, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2097120, + "peak_active_bytes": 2097120, + "peak_queue": 118, + "rss_peak_bytes": 4227072, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 175306603, + "cpu_ns": 59313331, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 1720, + "reuses": 328, + "budget_waits": 1300, + "slot_waits": 0, + "sleep_ns": 118791611, + "latency_mean_ns": 6273925.584, + "latency_p99_upper_ns": 8388608, + "latency_max_ns": 8853437, + "active_byte_seconds": 326279.178906, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 406848, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "threshold4", + "repeat": 0, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2097136, + "peak_active_bytes": 2097104, + "peak_queue": 88, + "rss_peak_bytes": 4227072, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 225451606, + "cpu_ns": 64792167, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 11229392, + "copied_records": 1357, + "borrowed_records": 691, + "pressure_copies": 0, + "allocations": 2134, + "reuses": 1271, + "budget_waits": 1457, + "slot_waits": 0, + "sleep_ns": 163697658, + "latency_mean_ns": 5851904.688, + "latency_p99_upper_ns": 7864320, + "latency_max_ns": 10247748, + "active_byte_seconds": 413690.587373, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 435392, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "copy", + "repeat": 0, + "status": "ok", + "policy": "copy", + "pool": true, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2097152, + "peak_active_bytes": 2097136, + "peak_queue": 115, + "rss_peak_bytes": 4227072, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 191774166, + "cpu_ns": 62795054, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 53727440, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 2467, + "reuses": 1629, + "budget_waits": 1361, + "slot_waits": 0, + "sleep_ns": 131825729, + "latency_mean_ns": 6045168.869, + "latency_p99_upper_ns": 8388608, + "latency_max_ns": 8688826, + "active_byte_seconds": 346452.547175, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 523712, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "copy_no_pool", + "repeat": 0, + "status": "ok", + "policy": "copy", + "pool": false, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2097136, + "peak_active_bytes": 2097136, + "peak_queue": 107, + "rss_peak_bytes": 4243456, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 195726691, + "cpu_ns": 69455356, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 53727440, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 4096, + "reuses": 0, + "budget_waits": 1284, + "slot_waits": 0, + "sleep_ns": 128917157, + "latency_mean_ns": 6157981.172, + "latency_p99_upper_ns": 9437184, + "latency_max_ns": 9013123, + "active_byte_seconds": 353204.287515, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 0, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "threshold8", + "repeat": 0, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2097152, + "peak_active_bytes": 2097136, + "peak_queue": 73, + "rss_peak_bytes": 4227072, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 284917692, + "cpu_ns": 71405280, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 3824848, + "copied_records": 1008, + "borrowed_records": 1040, + "pressure_copies": 0, + "allocations": 1986, + "reuses": 1070, + "budget_waits": 1377, + "slot_waits": 0, + "sleep_ns": 216762211, + "latency_mean_ns": 5735627.926, + "latency_p99_upper_ns": 7864320, + "latency_max_ns": 9131844, + "active_byte_seconds": 525336.273255, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 386176, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "borrow", + "repeat": 0, + "status": "ok", + "policy": "borrow", + "pool": true, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2094128, + "peak_active_bytes": 2094128, + "peak_queue": 40, + "rss_peak_bytes": 3702784, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 493631884, + "cpu_ns": 81275705, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 1338, + "reuses": 710, + "budget_waits": 1381, + "slot_waits": 0, + "sleep_ns": 416164894, + "latency_mean_ns": 5487868.994, + "latency_p99_upper_ns": 8388608, + "latency_max_ns": 10310562, + "active_byte_seconds": 930117.776585, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 495872, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "threshold2", + "repeat": 0, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2097136, + "peak_active_bytes": 2097136, + "peak_queue": 115, + "rss_peak_bytes": 4227072, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 188818619, + "cpu_ns": 63133028, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 28479696, + "copied_records": 1740, + "borrowed_records": 308, + "pressure_copies": 0, + "allocations": 2370, + "reuses": 1418, + "budget_waits": 1385, + "slot_waits": 0, + "sleep_ns": 128526332, + "latency_mean_ns": 6127166.122, + "latency_p99_upper_ns": 8388608, + "latency_max_ns": 8910974, + "active_byte_seconds": 342945.952067, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 523712, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "project", + "repeat": 1, + "status": "ok", + "policy": "project", + "pool": true, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2097120, + "peak_active_bytes": 2097120, + "peak_queue": 118, + "rss_peak_bytes": 4243456, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 179280258, + "cpu_ns": 63072197, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 1706, + "reuses": 342, + "budget_waits": 1292, + "slot_waits": 0, + "sleep_ns": 119263134, + "latency_mean_ns": 6405571.191, + "latency_p99_upper_ns": 9437184, + "latency_max_ns": 9266621, + "active_byte_seconds": 333023.673744, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 406848, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "threshold8", + "repeat": 1, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2097136, + "peak_active_bytes": 2097136, + "peak_queue": 72, + "rss_peak_bytes": 4358144, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 289852215, + "cpu_ns": 73110582, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 3824848, + "copied_records": 1008, + "borrowed_records": 1040, + "pressure_copies": 0, + "allocations": 1968, + "reuses": 1088, + "budget_waits": 1366, + "slot_waits": 0, + "sleep_ns": 216619289, + "latency_mean_ns": 5811531.61, + "latency_p99_upper_ns": 10485760, + "latency_max_ns": 14653198, + "active_byte_seconds": 533913.89253, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 386176, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "copy_no_pool", + "repeat": 1, + "status": "ok", + "policy": "copy", + "pool": false, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2097136, + "peak_active_bytes": 2097136, + "peak_queue": 117, + "rss_peak_bytes": 4243456, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 192676756, + "cpu_ns": 64089681, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 53727440, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 4096, + "reuses": 0, + "budget_waits": 1353, + "slot_waits": 0, + "sleep_ns": 131367991, + "latency_mean_ns": 6074626.45, + "latency_p99_upper_ns": 9437184, + "latency_max_ns": 9595565, + "active_byte_seconds": 347823.24917, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 0, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "pressure", + "repeat": 1, + "status": "ok", + "policy": "pressure", + "pool": true, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2097136, + "peak_active_bytes": 2097136, + "peak_queue": 115, + "rss_peak_bytes": 4456448, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 190841576, + "cpu_ns": 65297407, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 28385168, + "copied_records": 1727, + "borrowed_records": 321, + "pressure_copies": 1727, + "allocations": 2364, + "reuses": 1411, + "budget_waits": 1367, + "slot_waits": 0, + "sleep_ns": 128364836, + "latency_mean_ns": 6138653.731, + "latency_p99_upper_ns": 8388608, + "latency_max_ns": 9614713, + "active_byte_seconds": 347120.008423, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 523712, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "copy", + "repeat": 1, + "status": "ok", + "policy": "copy", + "pool": true, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2097152, + "peak_active_bytes": 2097136, + "peak_queue": 114, + "rss_peak_bytes": 4407296, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 191186483, + "cpu_ns": 62157319, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 53727440, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 2461, + "reuses": 1635, + "budget_waits": 1369, + "slot_waits": 0, + "sleep_ns": 131673734, + "latency_mean_ns": 6044094.394, + "latency_p99_upper_ns": 8388608, + "latency_max_ns": 8856067, + "active_byte_seconds": 346056.920887, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 523712, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "threshold2", + "repeat": 1, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2097136, + "peak_active_bytes": 2097136, + "peak_queue": 116, + "rss_peak_bytes": 4227072, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 189607302, + "cpu_ns": 65204064, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 28479696, + "copied_records": 1740, + "borrowed_records": 308, + "pressure_copies": 0, + "allocations": 2354, + "reuses": 1434, + "budget_waits": 1374, + "slot_waits": 0, + "sleep_ns": 127228274, + "latency_mean_ns": 6129531.969, + "latency_p99_upper_ns": 8388608, + "latency_max_ns": 8917400, + "active_byte_seconds": 344084.726971, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 523712, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "threshold4", + "repeat": 1, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2097136, + "peak_active_bytes": 2097104, + "peak_queue": 88, + "rss_peak_bytes": 4227072, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 225029662, + "cpu_ns": 63936677, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 11229392, + "copied_records": 1357, + "borrowed_records": 691, + "pressure_copies": 0, + "allocations": 2132, + "reuses": 1273, + "budget_waits": 1459, + "slot_waits": 0, + "sleep_ns": 164083415, + "latency_mean_ns": 5845044.948, + "latency_p99_upper_ns": 7864320, + "latency_max_ns": 10255656, + "active_byte_seconds": 413025.125756, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 435392, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "borrow", + "repeat": 1, + "status": "ok", + "policy": "borrow", + "pool": true, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2094128, + "peak_active_bytes": 2094128, + "peak_queue": 40, + "rss_peak_bytes": 3719168, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 493081274, + "cpu_ns": 77876795, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 1342, + "reuses": 706, + "budget_waits": 1396, + "slot_waits": 0, + "sleep_ns": 417981885, + "latency_mean_ns": 5480641.02, + "latency_p99_upper_ns": 8388608, + "latency_max_ns": 9914990, + "active_byte_seconds": 929020.44715, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 495872, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "borrow", + "repeat": 2, + "status": "ok", + "policy": "borrow", + "pool": true, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2094128, + "peak_active_bytes": 2094128, + "peak_queue": 40, + "rss_peak_bytes": 4243456, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 491778453, + "cpu_ns": 73168533, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 1352, + "reuses": 696, + "budget_waits": 1408, + "slot_waits": 0, + "sleep_ns": 421825716, + "latency_mean_ns": 5473786.015, + "latency_p99_upper_ns": 8388608, + "latency_max_ns": 9925323, + "active_byte_seconds": 926994.460577, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 495872, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "threshold2", + "repeat": 2, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2097136, + "peak_active_bytes": 2097136, + "peak_queue": 114, + "rss_peak_bytes": 4243456, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 188770790, + "cpu_ns": 62771264, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 28479696, + "copied_records": 1740, + "borrowed_records": 308, + "pressure_copies": 0, + "allocations": 2380, + "reuses": 1408, + "budget_waits": 1395, + "slot_waits": 0, + "sleep_ns": 128898177, + "latency_mean_ns": 6126984.319, + "latency_p99_upper_ns": 8388608, + "latency_max_ns": 8906435, + "active_byte_seconds": 343018.464235, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 523712, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "copy_no_pool", + "repeat": 2, + "status": "ok", + "policy": "copy", + "pool": false, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2097136, + "peak_active_bytes": 2097136, + "peak_queue": 116, + "rss_peak_bytes": 4227072, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 189986910, + "cpu_ns": 58086718, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 53727440, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 4096, + "reuses": 0, + "budget_waits": 1383, + "slot_waits": 0, + "sleep_ns": 134499200, + "latency_mean_ns": 6008153.507, + "latency_p99_upper_ns": 8388608, + "latency_max_ns": 8893917, + "active_byte_seconds": 343741.458999, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 0, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "project", + "repeat": 2, + "status": "ok", + "policy": "project", + "pool": true, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2097120, + "peak_active_bytes": 2097120, + "peak_queue": 118, + "rss_peak_bytes": 4243456, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 174670169, + "cpu_ns": 55539698, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 1727, + "reuses": 321, + "budget_waits": 1312, + "slot_waits": 0, + "sleep_ns": 121848710, + "latency_mean_ns": 6258533.417, + "latency_p99_upper_ns": 8388608, + "latency_max_ns": 8834323, + "active_byte_seconds": 325246.46456, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 406848, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "pressure", + "repeat": 2, + "status": "ok", + "policy": "pressure", + "pool": true, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2097136, + "peak_active_bytes": 2097136, + "peak_queue": 117, + "rss_peak_bytes": 4227072, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 193714972, + "cpu_ns": 64286995, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 28385168, + "copied_records": 1727, + "borrowed_records": 321, + "pressure_copies": 1727, + "allocations": 2353, + "reuses": 1422, + "budget_waits": 1371, + "slot_waits": 0, + "sleep_ns": 132496502, + "latency_mean_ns": 6233962.195, + "latency_p99_upper_ns": 10485760, + "latency_max_ns": 11493286, + "active_byte_seconds": 352390.15124, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 523712, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "copy", + "repeat": 2, + "status": "ok", + "policy": "copy", + "pool": true, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2097136, + "peak_active_bytes": 2097136, + "peak_queue": 115, + "rss_peak_bytes": 4243456, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 191684197, + "cpu_ns": 62544845, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 53727440, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 2479, + "reuses": 1617, + "budget_waits": 1373, + "slot_waits": 0, + "sleep_ns": 131979930, + "latency_mean_ns": 6064467.489, + "latency_p99_upper_ns": 8388608, + "latency_max_ns": 8905416, + "active_byte_seconds": 346663.433689, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 523712, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "threshold4", + "repeat": 2, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2097136, + "peak_active_bytes": 2097104, + "peak_queue": 88, + "rss_peak_bytes": 4227072, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 229047558, + "cpu_ns": 67894565, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 11229392, + "copied_records": 1357, + "borrowed_records": 691, + "pressure_copies": 0, + "allocations": 2094, + "reuses": 1311, + "budget_waits": 1425, + "slot_waits": 0, + "sleep_ns": 164358967, + "latency_mean_ns": 5921381.751, + "latency_p99_upper_ns": 7864320, + "latency_max_ns": 10252296, + "active_byte_seconds": 418976.246455, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 435392, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "threshold8", + "repeat": 2, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2097136, + "peak_active_bytes": 2097136, + "peak_queue": 72, + "rss_peak_bytes": 4243456, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 283681970, + "cpu_ns": 69888728, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 3824848, + "copied_records": 1008, + "borrowed_records": 1040, + "pressure_copies": 0, + "allocations": 1987, + "reuses": 1069, + "budget_waits": 1378, + "slot_waits": 0, + "sleep_ns": 217008850, + "latency_mean_ns": 5688342.625, + "latency_p99_upper_ns": 7340032, + "latency_max_ns": 9247808, + "active_byte_seconds": 522809.985389, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 386176, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "threshold2", + "repeat": 3, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2097152, + "peak_active_bytes": 2097136, + "peak_queue": 102, + "rss_peak_bytes": 4325376, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 201965490, + "cpu_ns": 80116546, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 28479696, + "copied_records": 1740, + "borrowed_records": 308, + "pressure_copies": 0, + "allocations": 2291, + "reuses": 1497, + "budget_waits": 1275, + "slot_waits": 0, + "sleep_ns": 123310392, + "latency_mean_ns": 6483685.515, + "latency_p99_upper_ns": 10485760, + "latency_max_ns": 11156636, + "active_byte_seconds": 364031.028759, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 493440, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "borrow", + "repeat": 3, + "status": "ok", + "policy": "borrow", + "pool": true, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2094128, + "peak_active_bytes": 2094128, + "peak_queue": 40, + "rss_peak_bytes": 3719168, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 494160071, + "cpu_ns": 76904068, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 1346, + "reuses": 702, + "budget_waits": 1397, + "slot_waits": 0, + "sleep_ns": 420872435, + "latency_mean_ns": 5490372.664, + "latency_p99_upper_ns": 8388608, + "latency_max_ns": 9952646, + "active_byte_seconds": 930733.63783, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 495872, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "copy", + "repeat": 3, + "status": "ok", + "policy": "copy", + "pool": true, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2097152, + "peak_active_bytes": 2097136, + "peak_queue": 117, + "rss_peak_bytes": 4243456, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 191245856, + "cpu_ns": 61096231, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 53727440, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 2481, + "reuses": 1615, + "budget_waits": 1387, + "slot_waits": 0, + "sleep_ns": 132860200, + "latency_mean_ns": 6056702.267, + "latency_p99_upper_ns": 8388608, + "latency_max_ns": 8733304, + "active_byte_seconds": 346194.049558, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 523712, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "project", + "repeat": 3, + "status": "ok", + "policy": "project", + "pool": true, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2097120, + "peak_active_bytes": 2097120, + "peak_queue": 118, + "rss_peak_bytes": 4407296, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 174872810, + "cpu_ns": 56429902, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 1726, + "reuses": 322, + "budget_waits": 1310, + "slot_waits": 0, + "sleep_ns": 121198578, + "latency_mean_ns": 6260365.932, + "latency_p99_upper_ns": 8388608, + "latency_max_ns": 8926676, + "active_byte_seconds": 325635.507331, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 406848, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "threshold4", + "repeat": 3, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2097136, + "peak_active_bytes": 2097104, + "peak_queue": 88, + "rss_peak_bytes": 4243456, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 224725167, + "cpu_ns": 63560757, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 11229392, + "copied_records": 1357, + "borrowed_records": 691, + "pressure_copies": 0, + "allocations": 2132, + "reuses": 1273, + "budget_waits": 1456, + "slot_waits": 0, + "sleep_ns": 164191839, + "latency_mean_ns": 5841515.207, + "latency_p99_upper_ns": 7864320, + "latency_max_ns": 10276240, + "active_byte_seconds": 412794.10328, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 435392, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "threshold8", + "repeat": 3, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2097136, + "peak_active_bytes": 2097136, + "peak_queue": 73, + "rss_peak_bytes": 4227072, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 283036048, + "cpu_ns": 73067755, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 3824848, + "copied_records": 1008, + "borrowed_records": 1040, + "pressure_copies": 0, + "allocations": 1972, + "reuses": 1084, + "budget_waits": 1379, + "slot_waits": 0, + "sleep_ns": 213650376, + "latency_mean_ns": 5678436.735, + "latency_p99_upper_ns": 7864320, + "latency_max_ns": 9220899, + "active_byte_seconds": 521434.266403, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 386176, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "pressure", + "repeat": 3, + "status": "ok", + "policy": "pressure", + "pool": true, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2097136, + "peak_active_bytes": 2097136, + "peak_queue": 113, + "rss_peak_bytes": 4456448, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 189790379, + "cpu_ns": 60625611, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 28385168, + "copied_records": 1727, + "borrowed_records": 321, + "pressure_copies": 1727, + "allocations": 2369, + "reuses": 1406, + "budget_waits": 1393, + "slot_waits": 0, + "sleep_ns": 131820061, + "latency_mean_ns": 6110038.652, + "latency_p99_upper_ns": 8388608, + "latency_max_ns": 9522938, + "active_byte_seconds": 345327.900203, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 523712, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "copy_no_pool", + "repeat": 3, + "status": "ok", + "policy": "copy", + "pool": false, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2097136, + "peak_active_bytes": 2097136, + "peak_queue": 115, + "rss_peak_bytes": 4243456, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 192179115, + "cpu_ns": 71826579, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 53727440, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 4096, + "reuses": 0, + "budget_waits": 1293, + "slot_waits": 0, + "sleep_ns": 123142369, + "latency_mean_ns": 6044858.508, + "latency_p99_upper_ns": 8388608, + "latency_max_ns": 8899841, + "active_byte_seconds": 346584.591442, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 0, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "project", + "repeat": 4, + "status": "ok", + "policy": "project", + "pool": true, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2097120, + "peak_active_bytes": 2097120, + "peak_queue": 118, + "rss_peak_bytes": 4227072, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 175527737, + "cpu_ns": 57919540, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 1728, + "reuses": 320, + "budget_waits": 1310, + "slot_waits": 0, + "sleep_ns": 120470904, + "latency_mean_ns": 6282412.787, + "latency_p99_upper_ns": 9437184, + "latency_max_ns": 8759229, + "active_byte_seconds": 326547.492623, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 406848, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "threshold2", + "repeat": 4, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2097136, + "peak_active_bytes": 2097136, + "peak_queue": 113, + "rss_peak_bytes": 4243456, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 188314755, + "cpu_ns": 61699247, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 28479696, + "copied_records": 1740, + "borrowed_records": 308, + "pressure_copies": 0, + "allocations": 2377, + "reuses": 1411, + "budget_waits": 1394, + "slot_waits": 0, + "sleep_ns": 129399417, + "latency_mean_ns": 6110229.914, + "latency_p99_upper_ns": 8388608, + "latency_max_ns": 8949046, + "active_byte_seconds": 342240.604823, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 523712, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "threshold8", + "repeat": 4, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2097136, + "peak_active_bytes": 2097136, + "peak_queue": 72, + "rss_peak_bytes": 4243456, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 282255055, + "cpu_ns": 67344177, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 3824848, + "copied_records": 1008, + "borrowed_records": 1040, + "pressure_copies": 0, + "allocations": 1990, + "reuses": 1066, + "budget_waits": 1394, + "slot_waits": 0, + "sleep_ns": 217945110, + "latency_mean_ns": 5670280.355, + "latency_p99_upper_ns": 7340032, + "latency_max_ns": 9286807, + "active_byte_seconds": 520513.491017, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 386176, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "copy", + "repeat": 4, + "status": "ok", + "policy": "copy", + "pool": true, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2097136, + "peak_active_bytes": 2097136, + "peak_queue": 116, + "rss_peak_bytes": 4243456, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 191037345, + "cpu_ns": 60906478, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 53727440, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 2491, + "reuses": 1605, + "budget_waits": 1378, + "slot_waits": 0, + "sleep_ns": 132768233, + "latency_mean_ns": 6050681.287, + "latency_p99_upper_ns": 8388608, + "latency_max_ns": 8878730, + "active_byte_seconds": 345866.556263, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 523712, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "threshold4", + "repeat": 4, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2097136, + "peak_active_bytes": 2097104, + "peak_queue": 88, + "rss_peak_bytes": 4227072, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 226976916, + "cpu_ns": 67053797, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 11229392, + "copied_records": 1357, + "borrowed_records": 691, + "pressure_copies": 0, + "allocations": 2113, + "reuses": 1292, + "budget_waits": 1429, + "slot_waits": 0, + "sleep_ns": 163248630, + "latency_mean_ns": 5888077.344, + "latency_p99_upper_ns": 8388608, + "latency_max_ns": 10246777, + "active_byte_seconds": 416261.40193, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 435392, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "borrow", + "repeat": 4, + "status": "ok", + "policy": "borrow", + "pool": true, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2094128, + "peak_active_bytes": 2094128, + "peak_queue": 40, + "rss_peak_bytes": 3719168, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 495149938, + "cpu_ns": 79564522, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 1338, + "reuses": 710, + "budget_waits": 1391, + "slot_waits": 0, + "sleep_ns": 419504678, + "latency_mean_ns": 5510109.537, + "latency_p99_upper_ns": 8388608, + "latency_max_ns": 10578039, + "active_byte_seconds": 933361.552539, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 495872, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "pressure", + "repeat": 4, + "status": "ok", + "policy": "pressure", + "pool": true, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2097152, + "peak_active_bytes": 2097136, + "peak_queue": 114, + "rss_peak_bytes": 4243456, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 190688005, + "cpu_ns": 63157202, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 28385168, + "copied_records": 1727, + "borrowed_records": 321, + "pressure_copies": 1727, + "allocations": 2371, + "reuses": 1404, + "budget_waits": 1387, + "slot_waits": 0, + "sleep_ns": 130503094, + "latency_mean_ns": 6140018.745, + "latency_p99_upper_ns": 8388608, + "latency_max_ns": 9550771, + "active_byte_seconds": 347232.508173, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 523712, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "copy_no_pool", + "repeat": 4, + "status": "ok", + "policy": "copy", + "pool": false, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2097136, + "peak_active_bytes": 2097136, + "peak_queue": 115, + "rss_peak_bytes": 4227072, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 195072389, + "cpu_ns": 63921931, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 53727440, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 4096, + "reuses": 0, + "budget_waits": 1348, + "slot_waits": 0, + "sleep_ns": 134032681, + "latency_mean_ns": 6160078.753, + "latency_p99_upper_ns": 9437184, + "latency_max_ns": 9678087, + "active_byte_seconds": 352079.814928, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 0, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "borrow", + "repeat": 0, + "status": "ok", + "policy": "borrow", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 156112, + "peak_active_bytes": 156112, + "peak_queue": 1, + "rss_peak_bytes": 1605632, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 28472110, + "cpu_ns": 28306962, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 1, + "reuses": 2047, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 13730.123, + "latency_p99_upper_ns": 30720, + "latency_max_ns": 65982, + "active_byte_seconds": 1788.400939, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 65552, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "copy_no_pool", + "repeat": 0, + "status": "ok", + "policy": "copy", + "pool": false, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 156192, + "peak_active_bytes": 156192, + "peak_queue": 1, + "rss_peak_bytes": 1605632, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 28620499, + "cpu_ns": 28277537, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 4096, + "reuses": 0, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 13795.514, + "latency_p99_upper_ns": 40960, + "latency_max_ns": 86816, + "active_byte_seconds": 1561.617327, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 0, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "threshold4", + "repeat": 0, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 156192, + "peak_active_bytes": 156192, + "peak_queue": 1, + "rss_peak_bytes": 1605632, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 20774647, + "cpu_ns": 20729258, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 2, + "reuses": 4094, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 9997.106, + "latency_p99_upper_ns": 14336, + "latency_max_ns": 72204, + "active_byte_seconds": 1105.947559, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 65632, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "threshold2", + "repeat": 0, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 156192, + "peak_active_bytes": 156192, + "peak_queue": 1, + "rss_peak_bytes": 1589248, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 20434497, + "cpu_ns": 20435000, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 2, + "reuses": 4094, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 9831.374, + "latency_p99_upper_ns": 13312, + "latency_max_ns": 45186, + "active_byte_seconds": 1087.202091, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 65632, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "project", + "repeat": 0, + "status": "ok", + "policy": "project", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 90640, + "peak_active_bytes": 90640, + "peak_queue": 1, + "rss_peak_bytes": 1540096, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 22218843, + "cpu_ns": 22096574, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 1, + "reuses": 2047, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 10699.094, + "latency_p99_upper_ns": 18432, + "latency_max_ns": 59093, + "active_byte_seconds": 1.68791, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 80, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "threshold8", + "repeat": 0, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 156192, + "peak_active_bytes": 156192, + "peak_queue": 1, + "rss_peak_bytes": 1589248, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 20787962, + "cpu_ns": 20732148, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 2, + "reuses": 4094, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 10004.317, + "latency_p99_upper_ns": 14336, + "latency_max_ns": 63834, + "active_byte_seconds": 1109.185459, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 65632, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "copy", + "repeat": 0, + "status": "ok", + "policy": "copy", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 156192, + "peak_active_bytes": 156192, + "peak_queue": 1, + "rss_peak_bytes": 1605632, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 21540986, + "cpu_ns": 21477686, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 2, + "reuses": 4094, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 10352.839, + "latency_p99_upper_ns": 18432, + "latency_max_ns": 54334, + "active_byte_seconds": 1151.439237, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 65632, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "pressure", + "repeat": 0, + "status": "ok", + "policy": "pressure", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 156112, + "peak_active_bytes": 156112, + "peak_queue": 1, + "rss_peak_bytes": 1589248, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 20305145, + "cpu_ns": 20305963, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 1, + "reuses": 2047, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 9760.602, + "latency_p99_upper_ns": 13312, + "latency_max_ns": 58019, + "active_byte_seconds": 1256.330694, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 65552, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "borrow", + "repeat": 1, + "status": "ok", + "policy": "borrow", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 156112, + "peak_active_bytes": 156112, + "peak_queue": 1, + "rss_peak_bytes": 1605632, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 20183773, + "cpu_ns": 20183889, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 1, + "reuses": 2047, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 9700.917, + "latency_p99_upper_ns": 13312, + "latency_max_ns": 50334, + "active_byte_seconds": 1250.328097, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 65552, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "threshold4", + "repeat": 1, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 156192, + "peak_active_bytes": 156192, + "peak_queue": 1, + "rss_peak_bytes": 1572864, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 20604128, + "cpu_ns": 20604259, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 2, + "reuses": 4094, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 9906.217, + "latency_p99_upper_ns": 13312, + "latency_max_ns": 47686, + "active_byte_seconds": 1090.792499, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 65632, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "copy", + "repeat": 1, + "status": "ok", + "policy": "copy", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 156192, + "peak_active_bytes": 156192, + "peak_queue": 1, + "rss_peak_bytes": 1605632, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 20493516, + "cpu_ns": 20493889, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 2, + "reuses": 4094, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 9859.747, + "latency_p99_upper_ns": 14336, + "latency_max_ns": 52407, + "active_byte_seconds": 1088.217176, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 65632, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "project", + "repeat": 1, + "status": "ok", + "policy": "project", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 90640, + "peak_active_bytes": 90640, + "peak_queue": 1, + "rss_peak_bytes": 1540096, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 21524893, + "cpu_ns": 21525074, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 1, + "reuses": 2047, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 10363.91, + "latency_p99_upper_ns": 13312, + "latency_max_ns": 54889, + "active_byte_seconds": 1.632854, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 80, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "threshold8", + "repeat": 1, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 156192, + "peak_active_bytes": 156192, + "peak_queue": 1, + "rss_peak_bytes": 1589248, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 20381497, + "cpu_ns": 20382185, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 2, + "reuses": 4094, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 9805.745, + "latency_p99_upper_ns": 12288, + "latency_max_ns": 47353, + "active_byte_seconds": 1087.257309, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 65632, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "pressure", + "repeat": 1, + "status": "ok", + "policy": "pressure", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 156112, + "peak_active_bytes": 156112, + "peak_queue": 1, + "rss_peak_bytes": 1589248, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 20244385, + "cpu_ns": 20244778, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 1, + "reuses": 2047, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 9731.208, + "latency_p99_upper_ns": 13312, + "latency_max_ns": 41426, + "active_byte_seconds": 1251.232387, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 65552, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "threshold2", + "repeat": 1, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 156192, + "peak_active_bytes": 156192, + "peak_queue": 1, + "rss_peak_bytes": 1605632, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 22684901, + "cpu_ns": 22652390, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 2, + "reuses": 4094, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 10925.772, + "latency_p99_upper_ns": 22528, + "latency_max_ns": 69779, + "active_byte_seconds": 1228.197157, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 65632, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "copy_no_pool", + "repeat": 1, + "status": "ok", + "policy": "copy", + "pool": false, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 156192, + "peak_active_bytes": 156192, + "peak_queue": 1, + "rss_peak_bytes": 1589248, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 22993108, + "cpu_ns": 22893763, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 4096, + "reuses": 0, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 11062.46, + "latency_p99_upper_ns": 18432, + "latency_max_ns": 74149, + "active_byte_seconds": 1228.067562, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 0, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "threshold4", + "repeat": 2, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 156192, + "peak_active_bytes": 156192, + "peak_queue": 1, + "rss_peak_bytes": 1589248, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 20874129, + "cpu_ns": 20775314, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 2, + "reuses": 4094, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 10044.57, + "latency_p99_upper_ns": 16384, + "latency_max_ns": 55556, + "active_byte_seconds": 1112.362141, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 65632, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "borrow", + "repeat": 2, + "status": "ok", + "policy": "borrow", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 156112, + "peak_active_bytes": 156112, + "peak_queue": 1, + "rss_peak_bytes": 1572864, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 20176198, + "cpu_ns": 20176500, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 1, + "reuses": 2047, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 9697.062, + "latency_p99_upper_ns": 12288, + "latency_max_ns": 39001, + "active_byte_seconds": 1246.966591, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 65552, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "copy", + "repeat": 2, + "status": "ok", + "policy": "copy", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 156192, + "peak_active_bytes": 156192, + "peak_queue": 1, + "rss_peak_bytes": 1589248, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 20382034, + "cpu_ns": 20382277, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 2, + "reuses": 4094, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 9806.967, + "latency_p99_upper_ns": 12288, + "latency_max_ns": 48779, + "active_byte_seconds": 1084.755978, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 65632, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "threshold8", + "repeat": 2, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 156192, + "peak_active_bytes": 156192, + "peak_queue": 1, + "rss_peak_bytes": 1605632, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 20453663, + "cpu_ns": 20454074, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 2, + "reuses": 4094, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 9841.173, + "latency_p99_upper_ns": 13312, + "latency_max_ns": 53241, + "active_byte_seconds": 1090.324497, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 65632, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "copy_no_pool", + "repeat": 2, + "status": "ok", + "policy": "copy", + "pool": false, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 156192, + "peak_active_bytes": 156192, + "peak_queue": 1, + "rss_peak_bytes": 1605632, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 20636628, + "cpu_ns": 20636871, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 4096, + "reuses": 0, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 9920.915, + "latency_p99_upper_ns": 13312, + "latency_max_ns": 40464, + "active_byte_seconds": 1084.995845, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 0, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "pressure", + "repeat": 2, + "status": "ok", + "policy": "pressure", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 156112, + "peak_active_bytes": 156112, + "peak_queue": 1, + "rss_peak_bytes": 1605632, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 20413515, + "cpu_ns": 20355722, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 1, + "reuses": 2047, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 9812.253, + "latency_p99_upper_ns": 14336, + "latency_max_ns": 64112, + "active_byte_seconds": 1264.219091, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 65552, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "threshold2", + "repeat": 2, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 156192, + "peak_active_bytes": 156192, + "peak_queue": 1, + "rss_peak_bytes": 1589248, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 20421089, + "cpu_ns": 20421796, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 2, + "reuses": 4094, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 9825.86, + "latency_p99_upper_ns": 13312, + "latency_max_ns": 53519, + "active_byte_seconds": 1088.001718, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 65632, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "project", + "repeat": 2, + "status": "ok", + "policy": "project", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 90640, + "peak_active_bytes": 90640, + "peak_queue": 1, + "rss_peak_bytes": 1540096, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 21525764, + "cpu_ns": 21526111, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 1, + "reuses": 2047, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 10364.601, + "latency_p99_upper_ns": 13312, + "latency_max_ns": 65686, + "active_byte_seconds": 1.632264, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 80, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "threshold2", + "repeat": 3, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 156192, + "peak_active_bytes": 156192, + "peak_queue": 1, + "rss_peak_bytes": 1605632, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 20829074, + "cpu_ns": 20798316, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 2, + "reuses": 4094, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 10025.307, + "latency_p99_upper_ns": 15360, + "latency_max_ns": 65907, + "active_byte_seconds": 1111.338342, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 65632, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "pressure", + "repeat": 3, + "status": "ok", + "policy": "pressure", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 156112, + "peak_active_bytes": 156112, + "peak_queue": 1, + "rss_peak_bytes": 1572864, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 20018290, + "cpu_ns": 20018407, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 1, + "reuses": 2047, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 9620.129, + "latency_p99_upper_ns": 12288, + "latency_max_ns": 34982, + "active_byte_seconds": 1238.904613, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 65552, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "borrow", + "repeat": 3, + "status": "ok", + "policy": "borrow", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 156112, + "peak_active_bytes": 156112, + "peak_queue": 1, + "rss_peak_bytes": 1589248, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 19968383, + "cpu_ns": 19952888, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 1, + "reuses": 2047, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 9596.16, + "latency_p99_upper_ns": 11264, + "latency_max_ns": 52612, + "active_byte_seconds": 1236.323437, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 65552, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "threshold4", + "repeat": 3, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 156192, + "peak_active_bytes": 156192, + "peak_queue": 1, + "rss_peak_bytes": 1589248, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 21098686, + "cpu_ns": 21002369, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 2, + "reuses": 4094, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 10153.021, + "latency_p99_upper_ns": 16384, + "latency_max_ns": 71204, + "active_byte_seconds": 1130.040808, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 65632, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "project", + "repeat": 3, + "status": "ok", + "policy": "project", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 90640, + "peak_active_bytes": 90640, + "peak_queue": 1, + "rss_peak_bytes": 1540096, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 21459134, + "cpu_ns": 21459111, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 1, + "reuses": 2047, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 10332.156, + "latency_p99_upper_ns": 13312, + "latency_max_ns": 41834, + "active_byte_seconds": 1.628379, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 80, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "threshold8", + "repeat": 3, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 156192, + "peak_active_bytes": 156192, + "peak_queue": 1, + "rss_peak_bytes": 1605632, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 21122947, + "cpu_ns": 21019219, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 2, + "reuses": 4094, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 10159.663, + "latency_p99_upper_ns": 16384, + "latency_max_ns": 63556, + "active_byte_seconds": 1125.541597, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 65632, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "copy", + "repeat": 3, + "status": "ok", + "policy": "copy", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 156192, + "peak_active_bytes": 156192, + "peak_queue": 1, + "rss_peak_bytes": 1572864, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 20421330, + "cpu_ns": 20421426, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 2, + "reuses": 4094, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 9825.919, + "latency_p99_upper_ns": 13312, + "latency_max_ns": 56575, + "active_byte_seconds": 1089.501083, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 65632, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "copy_no_pool", + "repeat": 3, + "status": "ok", + "policy": "copy", + "pool": false, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 156192, + "peak_active_bytes": 156192, + "peak_queue": 1, + "rss_peak_bytes": 1589248, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 20561183, + "cpu_ns": 20561592, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 4096, + "reuses": 0, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 9883.337, + "latency_p99_upper_ns": 12288, + "latency_max_ns": 45185, + "active_byte_seconds": 1085.229592, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 0, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "borrow", + "repeat": 4, + "status": "ok", + "policy": "borrow", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 156112, + "peak_active_bytes": 156112, + "peak_queue": 1, + "rss_peak_bytes": 1589248, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 20082994, + "cpu_ns": 20072296, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 1, + "reuses": 2047, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 9647.624, + "latency_p99_upper_ns": 12288, + "latency_max_ns": 51259, + "active_byte_seconds": 1243.235174, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 65552, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "pressure", + "repeat": 4, + "status": "ok", + "policy": "pressure", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 156112, + "peak_active_bytes": 156112, + "peak_queue": 1, + "rss_peak_bytes": 1589248, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 23280610, + "cpu_ns": 23231480, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 1, + "reuses": 2047, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 11211.571, + "latency_p99_upper_ns": 24576, + "latency_max_ns": 54778, + "active_byte_seconds": 1448.645185, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 65552, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "threshold2", + "repeat": 4, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 156192, + "peak_active_bytes": 156192, + "peak_queue": 1, + "rss_peak_bytes": 1605632, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 21989119, + "cpu_ns": 21857259, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 2, + "reuses": 4094, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 10590.063, + "latency_p99_upper_ns": 18432, + "latency_max_ns": 79983, + "active_byte_seconds": 1185.989886, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 65632, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "copy_no_pool", + "repeat": 4, + "status": "ok", + "policy": "copy", + "pool": false, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 156192, + "peak_active_bytes": 156192, + "peak_queue": 1, + "rss_peak_bytes": 1605632, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 21265947, + "cpu_ns": 21072353, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 4096, + "reuses": 0, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 10215.53, + "latency_p99_upper_ns": 16384, + "latency_max_ns": 91668, + "active_byte_seconds": 1125.003597, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 0, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "project", + "repeat": 4, + "status": "ok", + "policy": "project", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 90640, + "peak_active_bytes": 90640, + "peak_queue": 1, + "rss_peak_bytes": 1507328, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 21358726, + "cpu_ns": 21358833, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 1, + "reuses": 2047, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 10284.012, + "latency_p99_upper_ns": 13312, + "latency_max_ns": 47648, + "active_byte_seconds": 1.620534, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 80, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "threshold8", + "repeat": 4, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 156192, + "peak_active_bytes": 156192, + "peak_queue": 1, + "rss_peak_bytes": 1572864, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 20441422, + "cpu_ns": 20426148, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 2, + "reuses": 4094, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 9835.821, + "latency_p99_upper_ns": 13312, + "latency_max_ns": 50945, + "active_byte_seconds": 1089.704272, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 65632, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "copy", + "repeat": 4, + "status": "ok", + "policy": "copy", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 156192, + "peak_active_bytes": 156192, + "peak_queue": 1, + "rss_peak_bytes": 1605632, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 20717721, + "cpu_ns": 20717834, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 2, + "reuses": 4094, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 9969.584, + "latency_p99_upper_ns": 13312, + "latency_max_ns": 40148, + "active_byte_seconds": 1106.215747, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 65632, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "threshold4", + "repeat": 4, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 156192, + "peak_active_bytes": 156192, + "peak_queue": 1, + "rss_peak_bytes": 1605632, + "rusage_maxrss_bytes": 27246592, + "rss_peak_source": "linux_proc_vmhwm_approximate", + "elapsed_ns": 20693813, + "cpu_ns": 20694148, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 2, + "reuses": 4094, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 9958.775, + "latency_p99_upper_ns": 13312, + "latency_max_ns": 66019, + "active_byte_seconds": 1106.254829, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 65632, + "unreleased_buffer_bytes": 0 + } +] diff --git a/research/experiments/002-buffer-retention/results/2026-09-22-linux-aarch64-v2/sources/benchmark.c b/research/experiments/002-buffer-retention/results/2026-09-22-linux-aarch64-v2/sources/benchmark.c new file mode 100644 index 0000000..c9e8120 --- /dev/null +++ b/research/experiments/002-buffer-retention/results/2026-09-22-linux-aarch64-v2/sources/benchmark.c @@ -0,0 +1,338 @@ +#define _POSIX_C_SOURCE 200809L +#include <assert.h> +#include <errno.h> +#include <inttypes.h> +#include <limits.h> +#include <signal.h> +#include <stdbool.h> +#include <stdint.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <sys/resource.h> +#include <time.h> +#include <unistd.h> + +/* A measurement apparatus, not the Pure runtime or a general document parser. */ +enum { CACHE_SLOTS = 16, SCRATCH = 65536, HIST_SIZE = 512, MAX_FRAME = 8*1024*1024 }; +typedef struct Block { size_t capacity; uint64_t since; unsigned char bytes[]; } Block; +typedef struct Item { + Block *block; + size_t offset, length; + uint64_t start, ready; +} Item; +typedef struct Engine { + Item *queue; + Block *cache[CACHE_SLOTS]; + unsigned char scratch[SCRATCH]; + uint64_t histogram[HIST_SIZE]; + size_t slots, head, count, fixed, budget, reserved, active, cached; + size_t peak_reserved, peak_active, peak_queue; + uint64_t allocations, reuses, copies, read_bytes, written_bytes; + uint64_t accepted, emitted, copied_records, borrowed_records, pressure_copies; + uint64_t budget_waits, slot_waits, sleep_ns, hold_ns, service_ns, last_emit; + uint64_t elapsed_ns, cpu_ns, latency_sum, latency_max, start, cancel_after; + long double active_byte_ns; + unsigned ratio; + bool pool; + const char *policy, *status; +} Engine; +static volatile sig_atomic_t interrupted; +static void stop(int sig) { (void)sig; interrupted = 1; } +static uint64_t ns(clockid_t clock) { + struct timespec t; + if (clock_gettime(clock, &t)) { perror("clock_gettime"); exit(2); } + return (uint64_t)t.tv_sec * UINT64_C(1000000000) + (uint64_t)t.tv_nsec; +} +static size_t charge(const Block *b) { return sizeof(*b) + b->capacity; } +static size_t rounded(size_t n) { + size_t r = 64; + while (r < n) r *= 2; + return r; +} +static void peaks(Engine *e) { + assert(e->active + e->cached == e->reserved); + assert(e->fixed + e->reserved <= e->budget); + if (e->reserved > e->peak_reserved) e->peak_reserved = e->reserved; + if (e->active > e->peak_active) e->peak_active = e->active; +} +static void evict(Engine *e, size_t i) { + Block *b = e->cache[i]; + if (!b) return; + e->cached -= charge(b); e->reserved -= charge(b); + free(b); e->cache[i] = NULL; +} +static Block *take(Engine *e, size_t n) { + size_t capacity = rounded(n), need = sizeof(Block) + capacity; + if (e->pool) { + for (size_t i = 0; i < CACHE_SLOTS; ++i) { + Block *b = e->cache[i]; + if (b && b->capacity == capacity) { + e->cache[i] = NULL; e->cached -= need; e->active += need; + ++e->reuses; b->since = ns(CLOCK_MONOTONIC); peaks(e); return b; + } + } + } + for (size_t i = 0; i < CACHE_SLOTS && need > e->budget-e->fixed-e->reserved; ++i) + evict(e, i); + if (need > e->budget-e->fixed-e->reserved) return NULL; + Block *b = malloc(need); + if (!b) { e->status = "allocation_failed"; return NULL; } + b->capacity = capacity; b->since = ns(CLOCK_MONOTONIC); + e->reserved += need; e->active += need; ++e->allocations; peaks(e); return b; +} +static void give(Engine *e, Block *b) { + if (!b) return; + size_t bytes = charge(b); + e->active_byte_ns += (long double)bytes * (ns(CLOCK_MONOTONIC)-b->since); + e->active -= bytes; + if (e->pool && bytes <= e->budget/4-e->cached) { + for (size_t i = 0; i < CACHE_SLOTS; ++i) if (!e->cache[i]) { + e->cache[i] = b; e->cached += bytes; peaks(e); return; + } + } + e->reserved -= bytes; free(b); peaks(e); +} +static bool sleep_until(Engine *e, uint64_t deadline) { + uint64_t t = ns(CLOCK_MONOTONIC), start = t; + while (t < deadline && !interrupted) { + uint64_t delta = deadline-t; + struct timespec request = {(time_t)(delta/1000000000), (long)(delta%1000000000)}; + if (nanosleep(&request, NULL) && errno != EINTR) { e->status="sleep_failed"; return false; } + t = ns(CLOCK_MONOTONIC); + } + e->sleep_ns += t-start; + return !interrupted; +} +/* floor(log2(ns)) with eight subdivisions: upper bound error <= 12.5%. */ +static unsigned bucket(uint64_t n) { + unsigned exponent = 0; + for (uint64_t x = n; x > 1; x >>= 1) ++exponent; + if (exponent < 3) return (unsigned)n; + return exponent*8 + (unsigned)((n-(UINT64_C(1)<<exponent))>>(exponent-3)); +} +static uint64_t upper(unsigned b) { + if (b < 24) return b+1; + unsigned exponent = b/8; + if (exponent >= 63) return UINT64_MAX; + return (UINT64_C(1)<<exponent) + (uint64_t)(b%8+1)*(UINT64_C(1)<<(exponent-3)); +} +static bool write_all(Engine *e, const void *src, size_t n) { + const unsigned char *p = src; + while (n && !interrupted) { + ssize_t written = write(STDOUT_FILENO, p, n); + if (written < 0 && errno == EINTR) continue; + if (written <= 0) { e->status = "output_failed"; return false; } + p += written; n -= (size_t)written; e->written_bytes += (uint64_t)written; + } + return !interrupted; +} +static bool emit(Engine *e) { + assert(e->count); + Item *item = &e->queue[e->head]; + uint64_t ready = item->ready; + if (e->last_emit + e->service_ns > ready) ready = e->last_emit + e->service_ns; + if (!sleep_until(e, ready)) return false; + uint32_t len = (uint32_t)item->length; + unsigned char header[4] = {(unsigned char)len, (unsigned char)(len>>8), + (unsigned char)(len>>16), (unsigned char)(len>>24)}; + if (!write_all(e, header, sizeof header) || + !write_all(e, item->block->bytes+item->offset, item->length)) return false; + uint64_t now = ns(CLOCK_MONOTONIC), latency = now-item->start; + ++e->histogram[bucket(latency)]; e->latency_sum += latency; + if (latency > e->latency_max) e->latency_max = latency; + e->last_emit = now; ++e->emitted; + give(e, item->block); item->block = NULL; + e->head = (e->head+1)%e->slots; --e->count; + if (e->cancel_after && e->emitted >= e->cancel_after) { + e->status = "cancelled"; return false; + } + return true; +} +static Block *acquire(Engine *e, size_t n) { + for (;;) { + Block *b = take(e, n); + if (b) return b; + if (strcmp(e->status, "ok")) return NULL; + if (!e->count) { e->status = "budget_too_small"; return NULL; } + ++e->budget_waits; + if (!emit(e)) return NULL; + } +} +/* Returns 1 on complete read, 0 on clean EOF before any byte, -1 on failure. */ +static int read_exact(Engine *e, void *dst, size_t n) { + unsigned char *p = dst; size_t done = 0; + while (done < n && !interrupted) { + ssize_t got = read(STDIN_FILENO, p+done, n-done); + if (got < 0 && errno == EINTR) continue; + if (got < 0) { e->status="input_failed"; return -1; } + if (!got) { if (!done) return 0; e->status="truncated_input"; return -1; } + done += (size_t)got; e->read_bytes += (uint64_t)got; + } + return interrupted ? -1 : 1; +} +static bool discard(Engine *e, size_t n) { + while (n) { + size_t chunk = n < SCRATCH ? n : SCRATCH; + if (read_exact(e, e->scratch, chunk) != 1) { + if (!strcmp(e->status,"ok")) e->status="truncated_input"; + return false; + } + n -= chunk; + } + return true; +} +static uint32_t le32(const unsigned char *p) { + return (uint32_t)p[0] | (uint32_t)p[1]<<8 | (uint32_t)p[2]<<16 | (uint32_t)p[3]<<24; +} +/* Linux's rusage high-water mark survives exec. Read the current mm's HWM + * separately; proc RSS accounting is approximate, not allocator accounting. */ +static uint64_t image_peak_rss(void) { +#if defined(__linux__) + FILE *status = fopen("/proc/self/status", "r"); + if (!status) return 0; + char line[256]; unsigned long long kib = 0; + while (fgets(line, sizeof line, status)) + if (sscanf(line, "VmHWM: %llu kB", &kib) == 1) break; + fclose(status); + return (uint64_t)kib * 1024; +#else + return 0; /* No current-image peak implemented for other OSes. */ +#endif +} +static void run(Engine *e) { + for (;;) { + if (interrupted) break; + if (e->count) { + Item *head = &e->queue[e->head]; + uint64_t now = ns(CLOCK_MONOTONIC); + if (now >= head->ready && now >= e->last_emit+e->service_ns) { + if (!emit(e)) break; + continue; + } + } + if (e->count == e->slots) { ++e->slot_waits; if (!emit(e)) break; } + unsigned char header[12]; + uint64_t start = ns(CLOCK_MONOTONIC); + int got = read_exact(e, header, sizeof header); + if (got != 1) { + if (!got) while (e->count && !interrupted) if (!emit(e)) break; + break; + } + size_t payload = le32(header), offset = le32(header+4), length = le32(header+8); + if (!payload || payload > MAX_FRAME || !length || offset > payload || length > payload-offset) { + e->status="invalid_frame"; break; + } + bool project = !strcmp(e->policy,"project"); + Block *source = acquire(e, project ? length : payload); + if (!source) break; + bool valid; + if (project) { + valid = discard(e, offset) && read_exact(e, source->bytes, length)==1 && + discard(e, payload-offset-length); + offset = 0; + } else valid = read_exact(e, source->bytes, payload)==1; + if (!valid) { + if (!strcmp(e->status,"ok")) e->status="truncated_input"; + give(e, source); break; + } + bool copy = !strcmp(e->policy,"copy") || + (!strcmp(e->policy,"threshold") && rounded(payload)/rounded(length) >= e->ratio); + if (!strcmp(e->policy,"pressure")) { + /* Online rule using current charged live buffers; no future lifetime. */ + copy = rounded(length) < source->capacity && + e->active > (e->budget-e->fixed)/2; + if (copy) ++e->pressure_copies; + } + if (!project && copy) { + Block *small = acquire(e, length); + if (!small) { give(e, source); break; } + memcpy(small->bytes, source->bytes+offset, length); + e->copies += length; ++e->copied_records; + give(e, source); source = small; offset = 0; + } else if (!project) ++e->borrowed_records; + size_t tail = (e->head+e->count)%e->slots; + e->queue[tail] = (Item){source, offset, length, start, ns(CLOCK_MONOTONIC)+e->hold_ns}; + ++e->count; ++e->accepted; + if (e->count > e->peak_queue) e->peak_queue=e->count; + } + if (interrupted) e->status="cancelled"; +} +static uint64_t number(const char *s, uint64_t maximum) { + char *end; errno=0; + unsigned long long n = strtoull(s, &end, 10); + if (!*s || *s=='-' || *end || errno || n>maximum) { fprintf(stderr,"invalid number\n"); exit(2); } + return n; +} +int main(int argc, char **argv) { + Engine *e = calloc(1, sizeof *e); + if (!e) return 2; + e->policy="borrow"; e->status="ok"; e->budget=8*1024*1024; e->slots=512; + e->ratio=4; e->pool=true; + for (int i=1; i<argc; i+=2) { + if (i+1==argc) { fprintf(stderr,"options require values\n"); free(e); return 2; } + const char *key=argv[i], *value=argv[i+1]; + if (!strcmp(key,"--policy")) e->policy=value; + else if (!strcmp(key,"--budget")) e->budget=(size_t)number(value,1073741824); + else if (!strcmp(key,"--slots")) e->slots=(size_t)number(value,4096); + else if (!strcmp(key,"--hold-us")) e->hold_ns=number(value,10000000)*1000; + else if (!strcmp(key,"--service-us")) e->service_ns=number(value,10000000)*1000; + else if (!strcmp(key,"--ratio")) e->ratio=(unsigned)number(value,UINT_MAX); + else if (!strcmp(key,"--pool")) e->pool=number(value,1)!=0; + else if (!strcmp(key,"--cancel-after")) e->cancel_after=number(value,UINT64_MAX); + else { fprintf(stderr,"unknown option\n"); free(e); return 2; } + } + bool known = !strcmp(e->policy,"borrow") || !strcmp(e->policy,"copy") || + !strcmp(e->policy,"threshold") || !strcmp(e->policy,"pressure") || !strcmp(e->policy,"project"); + if (!known || !e->slots || e->slots>4096 || e->ratio<2 || e->budget>UINT64_C(1073741824) || + e->hold_ns>UINT64_C(10000000000) || e->service_ns>UINT64_C(10000000000)) { + fprintf(stderr,"invalid configuration\n"); free(e); return 2; + } + e->fixed=sizeof(*e)+e->slots*sizeof(Item); + if (e->budget < e->fixed) { fprintf(stderr,"budget below fixed metadata\n"); free(e); return 2; } + e->queue=calloc(e->slots,sizeof(Item)); + if (!e->queue) { free(e); return 2; } + signal(SIGINT,stop); signal(SIGTERM,stop); signal(SIGPIPE,SIG_IGN); + e->start=ns(CLOCK_MONOTONIC); uint64_t cpu=ns(CLOCK_PROCESS_CPUTIME_ID); + run(e); + size_t live_at_stop=e->active, cached_at_stop=e->cached; + while (e->count) { + give(e,e->queue[e->head].block); e->head=(e->head+1)%e->slots; --e->count; + } + for (size_t i=0;i<CACHE_SLOTS;++i) evict(e,i); + assert(!e->active && !e->reserved && !e->cached); + e->elapsed_ns=ns(CLOCK_MONOTONIC)-e->start; e->cpu_ns=ns(CLOCK_PROCESS_CPUTIME_ID)-cpu; + uint64_t target=e->emitted-e->emitted/100, sum=0, p99=0; + for (unsigned b=0; e->emitted && b<HIST_SIZE; ++b) { + sum+=e->histogram[b]; if (sum>=target) { p99=upper(b); break; } + } + struct rusage usage; long rss=0; + if (!getrusage(RUSAGE_SELF,&usage)) rss=usage.ru_maxrss; +#if defined(__APPLE__) + uint64_t rusage_bytes=(uint64_t)rss; +#else + uint64_t rusage_bytes=(uint64_t)rss*1024; +#endif + uint64_t rss_bytes=image_peak_rss(); + fprintf(stderr,"{\"status\":\"%s\",\"policy\":\"%s\",\"pool\":%s," + "\"budget_bytes\":%zu,\"fixed_bytes\":%zu,\"peak_reserved_bytes\":%zu," + "\"peak_active_bytes\":%zu,\"peak_queue\":%zu,\"rss_peak_bytes\":%" PRIu64 "," + "\"rusage_maxrss_bytes\":%" PRIu64 ",\"rss_peak_source\":\"%s\"," + "\"elapsed_ns\":%" PRIu64 ",\"cpu_ns\":%" PRIu64 ",\"input_bytes\":%" PRIu64 "," + "\"output_bytes\":%" PRIu64 ",\"accepted\":%" PRIu64 ",\"emitted\":%" PRIu64 "," + "\"copy_bytes\":%" PRIu64 ",\"copied_records\":%" PRIu64 ",\"borrowed_records\":%" PRIu64 "," + "\"pressure_copies\":%" PRIu64 ",\"allocations\":%" PRIu64 ",\"reuses\":%" PRIu64 "," + "\"budget_waits\":%" PRIu64 ",\"slot_waits\":%" PRIu64 ",\"sleep_ns\":%" PRIu64 "," + "\"latency_mean_ns\":%.3f,\"latency_p99_upper_ns\":%" PRIu64 ",\"latency_max_ns\":%" PRIu64 "," + "\"active_byte_seconds\":%.6Lf,\"live_at_stop_bytes\":%zu,\"cached_at_stop_bytes\":%zu," + "\"unreleased_buffer_bytes\":%zu}\n", + e->status,e->policy,e->pool?"true":"false",e->budget,e->fixed,e->fixed+e->peak_reserved, + e->fixed+e->peak_active,e->peak_queue,rss_bytes,rusage_bytes, + rss_bytes?"linux_proc_vmhwm_approximate":"unavailable",e->elapsed_ns,e->cpu_ns,e->read_bytes, + e->written_bytes,e->accepted,e->emitted,e->copies,e->copied_records,e->borrowed_records, + e->pressure_copies,e->allocations,e->reuses,e->budget_waits,e->slot_waits,e->sleep_ns, + e->emitted?(double)e->latency_sum/(double)e->emitted:0,p99,e->latency_max, + e->active_byte_ns/1e9L,live_at_stop,cached_at_stop,e->reserved); + int result=!strcmp(e->status,"ok")?0:!strcmp(e->status,"cancelled")?3:2; + free(e->queue); free(e); return result; +} diff --git a/research/experiments/002-buffer-retention/results/2026-09-22-linux-aarch64-v2/sources/plan.json b/research/experiments/002-buffer-retention/results/2026-09-22-linux-aarch64-v2/sources/plan.json new file mode 100644 index 0000000..1737f45 --- /dev/null +++ b/research/experiments/002-buffer-retention/results/2026-09-22-linux-aarch64-v2/sources/plan.json @@ -0,0 +1,35 @@ +{ + "version": 2, + "written_before_measurement": true, + "revision_note": "The v1 run is preserved. Before this v2 run, RSS instrumentation was corrected and a 64-slot sparse sensitivity case was added after observing different queue occupancy. This is an exploratory follow-up, not a pre-registered confirmation.", + "seed": 20260922, + "repeats": 5, + "slots": 512, + "policies": [ + {"name": "borrow", "policy": "borrow", "pool": 1}, + {"name": "copy", "policy": "copy", "pool": 1}, + {"name": "threshold2", "policy": "threshold", "ratio": 2, "pool": 1}, + {"name": "threshold4", "policy": "threshold", "ratio": 4, "pool": 1}, + {"name": "threshold8", "policy": "threshold", "ratio": 8, "pool": 1}, + {"name": "pressure", "policy": "pressure", "pool": 1}, + {"name": "project", "policy": "project", "pool": 1}, + {"name": "copy_no_pool", "policy": "copy", "pool": 0} + ], + "cases": [ + {"name": "sparse_slow", "shape": "sparse", "records": 2048, "budget": 8388608, "hold_us": 5000, "service_us": 20}, + {"name": "sparse_slots64", "shape": "sparse", "records": 2048, "budget": 8388608, "slots": 64, "hold_us": 5000, "service_us": 20}, + {"name": "dense_slow", "shape": "dense", "records": 2048, "budget": 8388608, "hold_us": 5000, "service_us": 20}, + {"name": "mixed_slow", "shape": "mixed", "records": 2048, "budget": 8388608, "hold_us": 5000, "service_us": 20}, + {"name": "mixed_tight", "shape": "mixed", "records": 2048, "budget": 2097152, "hold_us": 5000, "service_us": 20}, + {"name": "sparse_fast", "shape": "sparse", "records": 2048, "budget": 8388608, "hold_us": 0, "service_us": 0} + ], + "expectations": [ + "Borrow retains full source allocations for small selections.", + "Copy can add CPU and transient source plus destination memory for dense selections.", + "A current-pressure rule need not outperform a static size rule or early projection.", + "Pool reuse can reduce allocation calls while increasing reserved idle memory.", + "No Pure-specific advantage, application SLO, or statistical significance is presumed." + ], + "comparison_rule": "Report all presets and repetitions; no post-hoc winner is called an out-of-sample tuned policy.", + "limits": "Single FIFO local pipeline with synthetic delayed sink. No Sonic/Node/.NET benchmark, fan-out, persistent cache, generic JSON parser, external open-loop arrivals, or production SLO." +} diff --git a/research/experiments/002-buffer-retention/results/2026-09-22-linux-aarch64-v2/sources/run.py b/research/experiments/002-buffer-retention/results/2026-09-22-linux-aarch64-v2/sources/run.py new file mode 100644 index 0000000..49a693c --- /dev/null +++ b/research/experiments/002-buffer-retention/results/2026-09-22-linux-aarch64-v2/sources/run.py @@ -0,0 +1,300 @@ +#!/usr/bin/env python3 +"""Build, independently verify, and measure the retention experiment.""" +import argparse +import csv +import hashlib +import json +import os +from pathlib import Path +import platform +import random +import shlex +import signal +import statistics +import struct +import subprocess +import tempfile +import time + +ROOT = Path(__file__).resolve().parent +FLAGS = ["-std=c17", "-Wall", "-Wextra", "-Wpedantic", "-Werror", "-O2", "-g"] + + +def digest(path): + with open(path, "rb") as stream: + return hashlib.file_digest(stream, "sha256").hexdigest() + + +def dump(path, value): + path.write_text(json.dumps(value, indent=2, ensure_ascii=False) + "\n") + + +def build(cc, output, sanitizer=False): + command = [*cc, *FLAGS] + if sanitizer: + command += ["-fsanitize=address,undefined", "-fno-omit-frame-pointer"] + command += [str(ROOT / "benchmark.c"), "-o", str(output)] + result = subprocess.run(command, capture_output=True, text=True, check=True) + return {"command": command, "stderr": result.stderr, "sha256": digest(output), + "size_bytes": output.stat().st_size} + + +def shape_for(shape, rng, i): + if shape == "sparse": + return 65536, 64 + if shape == "dense": + return 65536, 49152 + if shape == "mixed": + source = rng.choice([4096, 16384, 65536, 262144]) + keep = max(16, source // rng.choice([1, 2, 4, 8, 64, 1024])) + return source, keep + if shape == "test": + return [(1, 1), (63, 17), (4097, 12), (65536, 49152), (127, 127)][i % 5] + raise ValueError(shape) + + +def fixture(path, shape, count, seed): + rng = random.Random(seed) + expected = hashlib.sha256() + total = 0 + with path.open("wb") as stream: + for i in range(count): + size, keep = shape_for(shape, rng, i) + offset = rng.randrange(size - keep + 1) + # All input bytes exist on disk; no sparse files or seeking past data. + tile = rng.randbytes(256) + payload = (tile * ((size + 255) // 256))[:size] + stream.write(struct.pack("<III", size, offset, keep)) + stream.write(payload) + out = struct.pack("<I", keep) + payload[offset:offset + keep] + expected.update(out) + total += len(out) + return {"path": path.name, "shape": shape, "records": count, "seed": seed, + "input_bytes": path.stat().st_size, "input_sha256": digest(path), + "expected_output_bytes": total, "expected_output_sha256": expected.hexdigest()} + + +def reference(data): + result = bytearray() + at = 0 + while at < len(data): + if len(data) - at < 12: + raise ValueError("short header") + size, offset, keep = struct.unpack_from("<III", data, at) + at += 12 + if not 0 < size <= 8 * 1024 * 1024 or not 0 < keep <= size or offset > size - keep: + raise ValueError("invalid frame") + if len(data) - at < size: + raise ValueError("short payload") + result.extend(struct.pack("<I", keep)) + result.extend(data[at + offset:at + offset + keep]) + at += size + return bytes(result) + + +def command(binary, case, policy, *extra): + args = [str(binary), "--policy", policy["policy"], "--pool", str(policy.get("pool", 1)), + "--ratio", str(policy.get("ratio", 4)), "--budget", str(case.get("budget", 8388608)), + "--slots", str(case.get("slots", 512)), "--hold-us", str(case.get("hold_us", 0)), + "--service-us", str(case.get("service_us", 0))] + return args + list(extra) + + +def metrics(stderr): + # Sanitizer diagnostics must not be silently ignored. + text = stderr.decode().strip() + try: + result = json.loads(text) + except json.JSONDecodeError as exc: + raise AssertionError(f"Expected metrics only; tool/runtime diagnostics:\n{text}") from exc + assert result["unreleased_buffer_bytes"] == 0, result + assert result["peak_active_bytes"] <= result["peak_reserved_bytes"] <= result["budget_bytes"], result + return result + + +def check(binary, tmp, policies): + checks = [] + test = tmp / "test.frames" + fixture(test, "test", 45, 177) + data = test.read_bytes() + expected = reference(data) + for policy in policies: + for slow in [False, True]: + case = {"slots": 7, "hold_us": 100 if slow else 0, "budget": 300000} + result = subprocess.run(command(binary, case, policy), input=data, capture_output=True, timeout=15) + m = metrics(result.stderr) + assert result.returncode == 0 and m["status"] == "ok", (policy, result.stderr) + assert result.stdout == expected and m["emitted"] == 45 + assert m["input_bytes"] == len(data) and m["output_bytes"] == len(expected) + assert m["live_at_stop_bytes"] == 0 + checks.append(f'{policy["name"]}: byte equality, accounting, cleanup, slow={slow}') + # Truncation at both header and payload boundaries, including exact missing payload. + bad_inputs = [b"x", struct.pack("<III", 12, 0, 4), + struct.pack("<III", 12, 0, 4) + b"123", + struct.pack("<III", 12, 11, 4) + b"x" * 12, + struct.pack("<III", 0, 0, 0), + struct.pack("<III", 8 * 1024 * 1024 + 1, 0, 1)] + for bad in bad_inputs: + result = subprocess.run(command(binary, {"hold_us": 1000}, policy), + input=data[:13] + bad, capture_output=True, timeout=15) + m = metrics(result.stderr) + assert result.returncode == 2 and m["status"] in {"invalid_frame", "truncated_input"} + checks.append(f'{policy["name"]}: six malformed inputs with pending buffer cleanup') + result = subprocess.run(command(binary, {"hold_us": 1000}, policy, "--cancel-after", "3"), + input=data, capture_output=True, timeout=15) + m = metrics(result.stderr) + prefix_end = 0 + for _ in range(3): + prefix_end += 4 + struct.unpack_from("<I", expected, prefix_end)[0] + assert result.returncode == 3 and m["status"] == "cancelled" and m["emitted"] == 3 + assert result.stdout == expected[:prefix_end] + checks.append(f'{policy["name"]}: cancellation preserves completed output prefix and releases pending buffers') + result = subprocess.run(command(binary, {}, policy), input=b"", capture_output=True, timeout=15) + assert result.returncode == 0 and metrics(result.stderr)["emitted"] == 0 + checks.append(f'{policy["name"]}: empty stream') + # Tight budget must refuse a whole-frame requirement, while streaming projection can work. + large = struct.pack("<III", 1048576, 17, 64) + b"a" * 1048576 + for policy in policies: + result = subprocess.run(command(binary, {"budget": 131072, "slots": 1}, policy), + input=large, capture_output=True, timeout=15) + m = metrics(result.stderr) + assert m["status"] == ("ok" if policy["policy"] == "project" else "budget_too_small") + checks.append("frame larger than buffer budget: bounded refusal versus projection") + if Path("/dev/full").exists(): + with open("/dev/full", "wb") as sink: + result = subprocess.run(command(binary, {"hold_us": 1000}, policies[0]), input=data, + stdout=sink, stderr=subprocess.PIPE, timeout=15) + assert result.returncode == 2 and metrics(result.stderr)["status"] == "output_failed" + checks.append("real output failure through /dev/full, pending buffers released") + # Real signal cancellation after allocation, while waiting for the delayed sink. + with test.open("rb") as source, open(os.devnull, "wb") as sink: + proc = subprocess.Popen(command(binary, {"hold_us": 500000}, policies[0]), + stdin=source, stdout=sink, stderr=subprocess.PIPE) + time.sleep(0.08) + proc.send_signal(signal.SIGTERM) + _, error = proc.communicate(timeout=5) + assert proc.returncode == 3 and metrics(error)["status"] == "cancelled", error + checks.append("SIGTERM interrupts delayed sink and releases buffers") + if platform.system() == "Linux": + # Regression: inherited rusage peak cannot stand in for current-image HWM. + resident = tmp / "rss.frames" + fixture(resident, "sparse", 512, 817) + values = {} + for policy in [{"policy": "borrow"}, {"policy": "project"}]: + with resident.open("rb") as source, open(os.devnull, "wb") as sink: + result = subprocess.run(command(binary, {"hold_us": 10000}, policy), + stdin=source, stdout=sink, stderr=subprocess.PIPE, timeout=15) + m = metrics(result.stderr) + assert result.returncode == 0 and m["rss_peak_source"] == "linux_proc_vmhwm_approximate" + assert m["rss_peak_bytes"] > 0 + values[policy["policy"]] = m["rss_peak_bytes"] + # Only a sanity check for this deliberately wide memory gap, not exact RSS arithmetic. + assert values["borrow"] > values["project"], values + checks.append("current-image VmHWM distinguishes large retained sources from small projections") + return checks + + +def sample(binary, source, output, case, policy): + with source.open("rb") as inp, output.open("wb") as out: + result = subprocess.run(command(binary, case, policy), stdin=inp, stdout=out, + stderr=subprocess.PIPE, timeout=30) + m = metrics(result.stderr) + assert result.returncode == 0 and m["status"] == "ok", result.stderr + return m + + +def summarize(rows): + result = [] + names = ["elapsed_ns", "cpu_ns", "peak_reserved_bytes", "peak_active_bytes", "rss_peak_bytes", + "copy_bytes", "active_byte_seconds", "latency_mean_ns", "latency_p99_upper_ns", + "budget_waits", "allocations", "reuses"] + groups = sorted({(r["case"], r["variant"]) for r in rows}) + for case, variant in groups: + group = [r for r in rows if (r["case"], r["variant"]) == (case, variant)] + value = {"case": case, "variant": variant, "samples": len(group)} + for name in names: + values = [r[name] for r in group] + value[name] = {"median": statistics.median(values), "min": min(values), "max": max(values)} + result.append(value) + return result + + +def main(): + parser = argparse.ArgumentParser(description=__doc__) + parser.add_argument("--check-only", action="store_true") + parser.add_argument("--output", type=Path) + args = parser.parse_args() + if not args.check_only and args.output is None: + parser.error("provide --check-only or --output (new directory)") + if args.output: + args.output.mkdir(parents=True, exist_ok=False) + cc = shlex.split(os.environ.get("CC", "cc")) + plan = json.loads((ROOT / "plan.json").read_text()) + affinity = None + if hasattr(os, "sched_getaffinity"): + affinity = min(os.sched_getaffinity(0)) + os.sched_setaffinity(0, {affinity}) + with tempfile.TemporaryDirectory(prefix="pure-retention-") as folder: + tmp = Path(folder) + native, sanitized = tmp / "bench", tmp / "bench-sanitized" + builds = [build(cc, native), build(cc, sanitized, True)] + verification = {"native": check(native, tmp, plan["policies"]), + "asan_ubsan": check(sanitized, tmp, plan["policies"])} + print(f'Verified {sum(map(len, verification.values()))} scenario groups (native + ASan/UBSan).', flush=True) + if args.check_only: + return + sources = {name: digest(ROOT / name) for name in ["benchmark.c", "run.py", "plan.json"]} + environment = {"platform": platform.platform(), "machine": platform.machine(), + "python": platform.python_version(), "cpu_affinity": affinity, + "compiler": subprocess.check_output([*cc, "--version"], text=True), + "builds": builds, "source_sha256": sources, + "clock": "CLOCK_MONOTONIC; CPU = CLOCK_PROCESS_CPUTIME_ID", + "timing": "includes file IO, scheduling, deliberate sleep, metrics, buffer cleanup; excludes startup/build/fixture/verification", + "limitations": "shared host; unregulated thermals; cached files; output page cache, no fsync; synthetic closed-loop arrivals", + "started_utc": time.strftime("%Y-%m-%dT%H:%M:%SZ", time.gmtime())} + if Path("/proc/cpuinfo").exists(): + environment["cpuinfo"] = Path("/proc/cpuinfo").read_text() + dump(args.output / "environment.json", environment) + dump(args.output / "verification.json", verification) + dump(args.output / "plan.json", plan) + (args.output / "sources").mkdir() + for name in sources: + (args.output / "sources" / name).write_bytes((ROOT / name).read_bytes()) + fixtures, rows = [], [] + rng = random.Random(plan["seed"]) + for case in plan["cases"]: + source, output = tmp / "input.frames", tmp / "output.frames" + info = fixture(source, case["shape"], case["records"], plan["seed"]) + info["case"] = case["name"] + fixtures.append(info) + # Warm each strategy once. The following measurements use fresh processes. + for policy in plan["policies"]: + sample(native, source, output, case, policy) + assert digest(output) == info["expected_output_sha256"] + for repeat in range(plan["repeats"]): + order = list(plan["policies"]) + rng.shuffle(order) + for policy in order: + m = sample(native, source, output, case, policy) + assert m["accepted"] == m["emitted"] == case["records"] + assert m["input_bytes"] == info["input_bytes"] + assert m["output_bytes"] == info["expected_output_bytes"] + assert digest(output) == info["expected_output_sha256"] + rows.append({"case": case["name"], "variant": policy["name"], "repeat": repeat, **m}) + dump(args.output / "raw.json", rows) + dump(args.output / "fixtures.json", fixtures) + print(f'Completed {case["name"]}: {len(plan["policies"])} variants x {plan["repeats"]} trials.', flush=True) + dump(args.output / "summary.json", summarize(rows)) + with (args.output / "raw.csv").open("w") as out: + writer = csv.DictWriter(out, fieldnames=list(rows[0])) + writer.writeheader() + writer.writerows(rows) + # Detect accidental source edits during a measurement run. + assert sources == {name: digest(ROOT / name) for name in sources} + dump(args.output / "complete.json", {"samples": len(rows), "all_output_hashes_match": True, + "finished_utc": time.strftime("%Y-%m-%dT%H:%M:%SZ", time.gmtime())}) + print(args.output.resolve()) + + +if __name__ == "__main__": + main() diff --git a/research/experiments/002-buffer-retention/results/2026-09-22-linux-aarch64-v2/summary.json b/research/experiments/002-buffer-retention/results/2026-09-22-linux-aarch64-v2/summary.json new file mode 100644 index 0000000..fceebba --- /dev/null +++ b/research/experiments/002-buffer-retention/results/2026-09-22-linux-aarch64-v2/summary.json @@ -0,0 +1,3122 @@ +[ + { + "case": "dense_slow", + "variant": "borrow", + "samples": 5, + "elapsed_ns": { + "median": 176146657, + "min": 160544406, + "max": 186194683 + }, + "cpu_ns": { + "median": 82398748, + "min": 78514601, + "max": 90636057 + }, + "peak_reserved_bytes": { + "median": 8350112, + "min": 8350112, + "max": 8350112 + }, + "peak_active_bytes": { + "median": 8350112, + "min": 8350112, + "max": 8350112 + }, + "rss_peak_bytes": { + "median": 9486336, + "min": 9469952, + "max": 9486336 + }, + "copy_bytes": { + "median": 0, + "min": 0, + "max": 0 + }, + "active_byte_seconds": { + "median": 1395956.019109, + "min": 1263635.432461, + "max": 1477291.36261 + }, + "latency_mean_ns": { + "median": 10456864.841, + "min": 9456018.519, + "max": 11071491.94 + }, + "latency_p99_upper_ns": { + "median": 12582912, + "min": 12582912, + "max": 13631488 + }, + "budget_waits": { + "median": 1605, + "min": 1220, + "max": 1865 + }, + "allocations": { + "median": 126, + "min": 126, + "max": 126 + }, + "reuses": { + "median": 1922, + "min": 1922, + "max": 1922 + } + }, + { + "case": "dense_slow", + "variant": "copy", + "samples": 5, + "elapsed_ns": { + "median": 181070273, + "min": 162629252, + "max": 184530299 + }, + "cpu_ns": { + "median": 83392187, + "min": 78669541, + "max": 88543490 + }, + "peak_reserved_bytes": { + "median": 8350112, + "min": 8350112, + "max": 8350112 + }, + "peak_active_bytes": { + "median": 8350112, + "min": 8350112, + "max": 8350112 + }, + "rss_peak_bytes": { + "median": 9486336, + "min": 9469952, + "max": 9486336 + }, + "copy_bytes": { + "median": 100663296, + "min": 100663296, + "max": 100663296 + }, + "active_byte_seconds": { + "median": 1435135.645514, + "min": 1279274.820821, + "max": 1465541.553301 + }, + "latency_mean_ns": { + "median": 10688072.436, + "min": 9526763.21, + "max": 10914646.174 + }, + "latency_p99_upper_ns": { + "median": 12582912, + "min": 12582912, + "max": 12582912 + }, + "budget_waits": { + "median": 1923, + "min": 1913, + "max": 1923 + }, + "allocations": { + "median": 126, + "min": 126, + "max": 126 + }, + "reuses": { + "median": 3970, + "min": 3970, + "max": 3970 + } + }, + { + "case": "dense_slow", + "variant": "copy_no_pool", + "samples": 5, + "elapsed_ns": { + "median": 181746660, + "min": 133391651, + "max": 185672333 + }, + "cpu_ns": { + "median": 80542923, + "min": 79010560, + "max": 112766017 + }, + "peak_reserved_bytes": { + "median": 8350112, + "min": 8350112, + "max": 8350112 + }, + "peak_active_bytes": { + "median": 8350112, + "min": 8350112, + "max": 8350112 + }, + "rss_peak_bytes": { + "median": 9486336, + "min": 9469952, + "max": 9486336 + }, + "copy_bytes": { + "median": 100663296, + "min": 100663296, + "max": 100663296 + }, + "active_byte_seconds": { + "median": 1442582.012105, + "min": 1038602.867364, + "max": 1473966.510893 + }, + "latency_mean_ns": { + "median": 10743611.753, + "min": 7733517.169, + "max": 10977524.849 + }, + "latency_p99_upper_ns": { + "median": 12582912, + "min": 11534336, + "max": 12582912 + }, + "budget_waits": { + "median": 1923, + "min": 1523, + "max": 1923 + }, + "allocations": { + "median": 4096, + "min": 4096, + "max": 4096 + }, + "reuses": { + "median": 0, + "min": 0, + "max": 0 + } + }, + { + "case": "dense_slow", + "variant": "pressure", + "samples": 5, + "elapsed_ns": { + "median": 180208516, + "min": 169205769, + "max": 181604364 + }, + "cpu_ns": { + "median": 83532190, + "min": 78951924, + "max": 93894859 + }, + "peak_reserved_bytes": { + "median": 8350112, + "min": 8350112, + "max": 8350112 + }, + "peak_active_bytes": { + "median": 8350112, + "min": 8350112, + "max": 8350112 + }, + "rss_peak_bytes": { + "median": 9486336, + "min": 9486336, + "max": 9486336 + }, + "copy_bytes": { + "median": 0, + "min": 0, + "max": 0 + }, + "active_byte_seconds": { + "median": 1428781.613196, + "min": 1323477.613603, + "max": 1442046.73663 + }, + "latency_mean_ns": { + "median": 10704952.958, + "min": 9905630.789, + "max": 10805826.457 + }, + "latency_p99_upper_ns": { + "median": 12582912, + "min": 11534336, + "max": 14680064 + }, + "budget_waits": { + "median": 1755, + "min": 1358, + "max": 1794 + }, + "allocations": { + "median": 126, + "min": 126, + "max": 126 + }, + "reuses": { + "median": 1922, + "min": 1922, + "max": 1922 + } + }, + { + "case": "dense_slow", + "variant": "project", + "samples": 5, + "elapsed_ns": { + "median": 181552086, + "min": 172321224, + "max": 187716865 + }, + "cpu_ns": { + "median": 80699818, + "min": 74974355, + "max": 93701381 + }, + "peak_reserved_bytes": { + "median": 8350112, + "min": 8350112, + "max": 8350112 + }, + "peak_active_bytes": { + "median": 8350112, + "min": 8350112, + "max": 8350112 + }, + "rss_peak_bytes": { + "median": 9486336, + "min": 9469952, + "max": 9486336 + }, + "copy_bytes": { + "median": 0, + "min": 0, + "max": 0 + }, + "active_byte_seconds": { + "median": 1438045.689091, + "min": 1352204.310615, + "max": 1492582.952313 + }, + "latency_mean_ns": { + "median": 10774249.202, + "min": 10121009.211, + "max": 11188037.068 + }, + "latency_p99_upper_ns": { + "median": 12582912, + "min": 12582912, + "max": 13631488 + }, + "budget_waits": { + "median": 1690, + "min": 1317, + "max": 1885 + }, + "allocations": { + "median": 126, + "min": 126, + "max": 126 + }, + "reuses": { + "median": 1922, + "min": 1922, + "max": 1922 + } + }, + { + "case": "dense_slow", + "variant": "threshold2", + "samples": 5, + "elapsed_ns": { + "median": 177206635, + "min": 133633132, + "max": 179808887 + }, + "cpu_ns": { + "median": 83537344, + "min": 82100973, + "max": 106591389 + }, + "peak_reserved_bytes": { + "median": 8350112, + "min": 8350112, + "max": 8350112 + }, + "peak_active_bytes": { + "median": 8350112, + "min": 8350112, + "max": 8350112 + }, + "rss_peak_bytes": { + "median": 9486336, + "min": 9469952, + "max": 9486336 + }, + "copy_bytes": { + "median": 0, + "min": 0, + "max": 0 + }, + "active_byte_seconds": { + "median": 1405563.035864, + "min": 1042347.024547, + "max": 1427516.577261 + }, + "latency_mean_ns": { + "median": 10529385.897, + "min": 7778565.752, + "max": 10695483.804 + }, + "latency_p99_upper_ns": { + "median": 12582912, + "min": 11534336, + "max": 12582912 + }, + "budget_waits": { + "median": 1640, + "min": 396, + "max": 1739 + }, + "allocations": { + "median": 126, + "min": 126, + "max": 126 + }, + "reuses": { + "median": 1922, + "min": 1922, + "max": 1922 + } + }, + { + "case": "dense_slow", + "variant": "threshold4", + "samples": 5, + "elapsed_ns": { + "median": 161215386, + "min": 150178547, + "max": 177934893 + }, + "cpu_ns": { + "median": 89862451, + "min": 82048383, + "max": 99861953 + }, + "peak_reserved_bytes": { + "median": 8350112, + "min": 8350112, + "max": 8350112 + }, + "peak_active_bytes": { + "median": 8350112, + "min": 8350112, + "max": 8350112 + }, + "rss_peak_bytes": { + "median": 9486336, + "min": 9469952, + "max": 9486336 + }, + "copy_bytes": { + "median": 0, + "min": 0, + "max": 0 + }, + "active_byte_seconds": { + "median": 1273441.862727, + "min": 1171761.488413, + "max": 1411845.015325 + }, + "latency_mean_ns": { + "median": 9530310.653, + "min": 8764951.531, + "max": 10577573.546 + }, + "latency_p99_upper_ns": { + "median": 12582912, + "min": 11534336, + "max": 12582912 + }, + "budget_waits": { + "median": 1244, + "min": 890, + "max": 1719 + }, + "allocations": { + "median": 126, + "min": 126, + "max": 126 + }, + "reuses": { + "median": 1922, + "min": 1922, + "max": 1922 + } + }, + { + "case": "dense_slow", + "variant": "threshold8", + "samples": 5, + "elapsed_ns": { + "median": 177819652, + "min": 154311406, + "max": 184526170 + }, + "cpu_ns": { + "median": 80765616, + "min": 78362511, + "max": 92958406 + }, + "peak_reserved_bytes": { + "median": 8350112, + "min": 8350112, + "max": 8350112 + }, + "peak_active_bytes": { + "median": 8350112, + "min": 8350112, + "max": 8350112 + }, + "rss_peak_bytes": { + "median": 9486336, + "min": 9469952, + "max": 9486336 + }, + "copy_bytes": { + "median": 0, + "min": 0, + "max": 0 + }, + "active_byte_seconds": { + "median": 1410709.704111, + "min": 1216142.805053, + "max": 1466214.025114 + }, + "latency_mean_ns": { + "median": 10569593.51, + "min": 9096496.741, + "max": 10988073.928 + }, + "latency_p99_upper_ns": { + "median": 12582912, + "min": 11534336, + "max": 12582912 + }, + "budget_waits": { + "median": 1732, + "min": 1082, + "max": 1834 + }, + "allocations": { + "median": 126, + "min": 126, + "max": 126 + }, + "reuses": { + "median": 1922, + "min": 1922, + "max": 1922 + } + }, + { + "case": "mixed_slow", + "variant": "borrow", + "samples": 5, + "elapsed_ns": { + "median": 156530676, + "min": 154664385, + "max": 160859182 + }, + "cpu_ns": { + "median": 80398481, + "min": 75260445, + "max": 83693169 + }, + "peak_reserved_bytes": { + "median": 8386736, + "min": 8386736, + "max": 8386736 + }, + "peak_active_bytes": { + "median": 8386688, + "min": 8386688, + "max": 8386736 + }, + "rss_peak_bytes": { + "median": 11059200, + "min": 11042816, + "max": 11059200 + }, + "copy_bytes": { + "median": 0, + "min": 0, + "max": 0 + }, + "active_byte_seconds": { + "median": 1232378.631527, + "min": 1217311.080951, + "max": 1265871.620641 + }, + "latency_mean_ns": { + "median": 6972909.934, + "min": 6891592.543, + "max": 7168367.113 + }, + "latency_p99_upper_ns": { + "median": 9437184, + "min": 9437184, + "max": 9437184 + }, + "budget_waits": { + "median": 1014, + "min": 998, + "max": 1060 + }, + "allocations": { + "median": 1298, + "min": 1286, + "max": 1309 + }, + "reuses": { + "median": 750, + "min": 739, + "max": 762 + } + }, + { + "case": "mixed_slow", + "variant": "copy", + "samples": 5, + "elapsed_ns": { + "median": 148908587, + "min": 148231627, + "max": 160379239 + }, + "cpu_ns": { + "median": 62691660, + "min": 60872675, + "max": 76853903 + }, + "peak_reserved_bytes": { + "median": 8388576, + "min": 8388560, + "max": 8388576 + }, + "peak_active_bytes": { + "median": 8388432, + "min": 8388432, + "max": 8388544 + }, + "rss_peak_bytes": { + "median": 11583488, + "min": 11026432, + "max": 11583488 + }, + "copy_bytes": { + "median": 53727440, + "min": 53727440, + "max": 53727440 + }, + "active_byte_seconds": { + "median": 1068483.42084, + "min": 1061176.084143, + "max": 1126649.918907 + }, + "latency_mean_ns": { + "median": 19542842.845, + "min": 19421431.677, + "max": 20559126.612 + }, + "latency_p99_upper_ns": { + "median": 27262976, + "min": 27262976, + "max": 31457280 + }, + "budget_waits": { + "median": 1060, + "min": 945, + "max": 1082 + }, + "allocations": { + "median": 2282, + "min": 2142, + "max": 2295 + }, + "reuses": { + "median": 1814, + "min": 1801, + "max": 1954 + } + }, + { + "case": "mixed_slow", + "variant": "copy_no_pool", + "samples": 5, + "elapsed_ns": { + "median": 149074586, + "min": 147730720, + "max": 156784527 + }, + "cpu_ns": { + "median": 62457772, + "min": 59461567, + "max": 75333533 + }, + "peak_reserved_bytes": { + "median": 8388432, + "min": 8388432, + "max": 8388544 + }, + "peak_active_bytes": { + "median": 8388432, + "min": 8388432, + "max": 8388544 + }, + "rss_peak_bytes": { + "median": 11059200, + "min": 11042816, + "max": 11583488 + }, + "copy_bytes": { + "median": 53727440, + "min": 53727440, + "max": 53727440 + }, + "active_byte_seconds": { + "median": 1068598.834234, + "min": 1058083.377077, + "max": 1106709.142867 + }, + "latency_mean_ns": { + "median": 19570212.309, + "min": 19373026.656, + "max": 20225367.343 + }, + "latency_p99_upper_ns": { + "median": 27262976, + "min": 27262976, + "max": 29360128 + }, + "budget_waits": { + "median": 1070, + "min": 936, + "max": 1091 + }, + "allocations": { + "median": 4096, + "min": 4096, + "max": 4096 + }, + "reuses": { + "median": 0, + "min": 0, + "max": 0 + } + }, + { + "case": "mixed_slow", + "variant": "pressure", + "samples": 5, + "elapsed_ns": { + "median": 150607823, + "min": 150346490, + "max": 157820358 + }, + "cpu_ns": { + "median": 62794080, + "min": 61910200, + "max": 72816171 + }, + "peak_reserved_bytes": { + "median": 8388560, + "min": 8388560, + "max": 8388560 + }, + "peak_active_bytes": { + "median": 8388432, + "min": 8388432, + "max": 8388448 + }, + "rss_peak_bytes": { + "median": 11059200, + "min": 11026432, + "max": 11059200 + }, + "copy_bytes": { + "median": 27916032, + "min": 27916032, + "max": 27916032 + }, + "active_byte_seconds": { + "median": 1091824.795529, + "min": 1088594.710179, + "max": 1145134.388634 + }, + "latency_mean_ns": { + "median": 19672453.154, + "min": 19620014.043, + "max": 20627967.734 + }, + "latency_p99_upper_ns": { + "median": 27262976, + "min": 27262976, + "max": 27262976 + }, + "budget_waits": { + "median": 1045, + "min": 983, + "max": 1052 + }, + "allocations": { + "median": 2188, + "min": 2118, + "max": 2194 + }, + "reuses": { + "median": 1559, + "min": 1553, + "max": 1629 + } + }, + { + "case": "mixed_slow", + "variant": "project", + "samples": 5, + "elapsed_ns": { + "median": 155323458, + "min": 152663243, + "max": 161035903 + }, + "cpu_ns": { + "median": 60922941, + "min": 58871841, + "max": 71350453 + }, + "peak_reserved_bytes": { + "median": 8388608, + "min": 8388608, + "max": 8388608 + }, + "peak_active_bytes": { + "median": 8388608, + "min": 8388608, + "max": 8388608 + }, + "rss_peak_bytes": { + "median": 11567104, + "min": 11042816, + "max": 11583488 + }, + "copy_bytes": { + "median": 0, + "min": 0, + "max": 0 + }, + "active_byte_seconds": { + "median": 1124769.099854, + "min": 1105768.632536, + "max": 1171929.531923 + }, + "latency_mean_ns": { + "median": 21013565.399, + "min": 20645944.552, + "max": 21900800.478 + }, + "latency_p99_upper_ns": { + "median": 29360128, + "min": 29360128, + "max": 31457280 + }, + "budget_waits": { + "median": 1009, + "min": 940, + "max": 1025 + }, + "allocations": { + "median": 1712, + "min": 1684, + "max": 1715 + }, + "reuses": { + "median": 336, + "min": 333, + "max": 364 + } + }, + { + "case": "mixed_slow", + "variant": "threshold2", + "samples": 5, + "elapsed_ns": { + "median": 151434543, + "min": 150924192, + "max": 154875385 + }, + "cpu_ns": { + "median": 62824900, + "min": 62137633, + "max": 63073539 + }, + "peak_reserved_bytes": { + "median": 8388560, + "min": 8388560, + "max": 8388560 + }, + "peak_active_bytes": { + "median": 8388432, + "min": 8388432, + "max": 8388448 + }, + "rss_peak_bytes": { + "median": 11042816, + "min": 11010048, + "max": 11583488 + }, + "copy_bytes": { + "median": 28479696, + "min": 28479696, + "max": 28479696 + }, + "active_byte_seconds": { + "median": 1089269.648492, + "min": 1085460.729712, + "max": 1114766.522227 + }, + "latency_mean_ns": { + "median": 19945957.829, + "min": 19880247.948, + "max": 20387628.756 + }, + "latency_p99_upper_ns": { + "median": 27262976, + "min": 27262976, + "max": 29360128 + }, + "budget_waits": { + "median": 1066, + "min": 1055, + "max": 1076 + }, + "allocations": { + "median": 2185, + "min": 2181, + "max": 2196 + }, + "reuses": { + "median": 1603, + "min": 1592, + "max": 1607 + } + }, + { + "case": "mixed_slow", + "variant": "threshold4", + "samples": 5, + "elapsed_ns": { + "median": 154278831, + "min": 153954221, + "max": 158364004 + }, + "cpu_ns": { + "median": 65116485, + "min": 64368954, + "max": 67436217 + }, + "peak_reserved_bytes": { + "median": 8388608, + "min": 8388608, + "max": 8388608 + }, + "peak_active_bytes": { + "median": 8388608, + "min": 8388608, + "max": 8388608 + }, + "rss_peak_bytes": { + "median": 11059200, + "min": 11042816, + "max": 11059200 + }, + "copy_bytes": { + "median": 11229392, + "min": 11229392, + "max": 11229392 + }, + "active_byte_seconds": { + "median": 1146944.244493, + "min": 1145843.306835, + "max": 1180098.881536 + }, + "latency_mean_ns": { + "median": 15979998.057, + "min": 15956645.429, + "max": 16427087.508 + }, + "latency_p99_upper_ns": { + "median": 20971520, + "min": 20971520, + "max": 23068672 + }, + "budget_waits": { + "median": 1101, + "min": 1082, + "max": 1113 + }, + "allocations": { + "median": 1938, + "min": 1915, + "max": 1951 + }, + "reuses": { + "median": 1467, + "min": 1454, + "max": 1490 + } + }, + { + "case": "mixed_slow", + "variant": "threshold8", + "samples": 5, + "elapsed_ns": { + "median": 155250569, + "min": 154832681, + "max": 159080169 + }, + "cpu_ns": { + "median": 68708379, + "min": 68111825, + "max": 72479922 + }, + "peak_reserved_bytes": { + "median": 8388480, + "min": 8388480, + "max": 8388480 + }, + "peak_active_bytes": { + "median": 8388432, + "min": 8388432, + "max": 8388432 + }, + "rss_peak_bytes": { + "median": 10895360, + "min": 10534912, + "max": 10928128 + }, + "copy_bytes": { + "median": 3824848, + "min": 3824848, + "max": 3824848 + }, + "active_byte_seconds": { + "median": 1176609.476886, + "min": 1173410.180784, + "max": 1202455.090015 + }, + "latency_mean_ns": { + "median": 12540132.329, + "min": 12500210.727, + "max": 12818618.589 + }, + "latency_p99_upper_ns": { + "median": 15728640, + "min": 15728640, + "max": 16777216 + }, + "budget_waits": { + "median": 1080, + "min": 1052, + "max": 1091 + }, + "allocations": { + "median": 1844, + "min": 1823, + "max": 1856 + }, + "reuses": { + "median": 1212, + "min": 1200, + "max": 1233 + } + }, + { + "case": "mixed_tight", + "variant": "borrow", + "samples": 5, + "elapsed_ns": { + "median": 493631884, + "min": 491778453, + "max": 495149938 + }, + "cpu_ns": { + "median": 77876795, + "min": 73168533, + "max": 81275705 + }, + "peak_reserved_bytes": { + "median": 2094128, + "min": 2094128, + "max": 2094128 + }, + "peak_active_bytes": { + "median": 2094128, + "min": 2094128, + "max": 2094128 + }, + "rss_peak_bytes": { + "median": 3719168, + "min": 3702784, + "max": 4243456 + }, + "copy_bytes": { + "median": 0, + "min": 0, + "max": 0 + }, + "active_byte_seconds": { + "median": 930117.776585, + "min": 926994.460577, + "max": 933361.552539 + }, + "latency_mean_ns": { + "median": 5487868.994, + "min": 5473786.015, + "max": 5510109.537 + }, + "latency_p99_upper_ns": { + "median": 8388608, + "min": 8388608, + "max": 8388608 + }, + "budget_waits": { + "median": 1396, + "min": 1381, + "max": 1408 + }, + "allocations": { + "median": 1342, + "min": 1338, + "max": 1352 + }, + "reuses": { + "median": 706, + "min": 696, + "max": 710 + } + }, + { + "case": "mixed_tight", + "variant": "copy", + "samples": 5, + "elapsed_ns": { + "median": 191245856, + "min": 191037345, + "max": 191774166 + }, + "cpu_ns": { + "median": 62157319, + "min": 60906478, + "max": 62795054 + }, + "peak_reserved_bytes": { + "median": 2097152, + "min": 2097136, + "max": 2097152 + }, + "peak_active_bytes": { + "median": 2097136, + "min": 2097136, + "max": 2097136 + }, + "rss_peak_bytes": { + "median": 4243456, + "min": 4227072, + "max": 4407296 + }, + "copy_bytes": { + "median": 53727440, + "min": 53727440, + "max": 53727440 + }, + "active_byte_seconds": { + "median": 346194.049558, + "min": 345866.556263, + "max": 346663.433689 + }, + "latency_mean_ns": { + "median": 6050681.287, + "min": 6044094.394, + "max": 6064467.489 + }, + "latency_p99_upper_ns": { + "median": 8388608, + "min": 8388608, + "max": 8388608 + }, + "budget_waits": { + "median": 1373, + "min": 1361, + "max": 1387 + }, + "allocations": { + "median": 2479, + "min": 2461, + "max": 2491 + }, + "reuses": { + "median": 1617, + "min": 1605, + "max": 1635 + } + }, + { + "case": "mixed_tight", + "variant": "copy_no_pool", + "samples": 5, + "elapsed_ns": { + "median": 192676756, + "min": 189986910, + "max": 195726691 + }, + "cpu_ns": { + "median": 64089681, + "min": 58086718, + "max": 71826579 + }, + "peak_reserved_bytes": { + "median": 2097136, + "min": 2097136, + "max": 2097136 + }, + "peak_active_bytes": { + "median": 2097136, + "min": 2097136, + "max": 2097136 + }, + "rss_peak_bytes": { + "median": 4243456, + "min": 4227072, + "max": 4243456 + }, + "copy_bytes": { + "median": 53727440, + "min": 53727440, + "max": 53727440 + }, + "active_byte_seconds": { + "median": 347823.24917, + "min": 343741.458999, + "max": 353204.287515 + }, + "latency_mean_ns": { + "median": 6074626.45, + "min": 6008153.507, + "max": 6160078.753 + }, + "latency_p99_upper_ns": { + "median": 9437184, + "min": 8388608, + "max": 9437184 + }, + "budget_waits": { + "median": 1348, + "min": 1284, + "max": 1383 + }, + "allocations": { + "median": 4096, + "min": 4096, + "max": 4096 + }, + "reuses": { + "median": 0, + "min": 0, + "max": 0 + } + }, + { + "case": "mixed_tight", + "variant": "pressure", + "samples": 5, + "elapsed_ns": { + "median": 190688005, + "min": 189790379, + "max": 193714972 + }, + "cpu_ns": { + "median": 63157202, + "min": 60625611, + "max": 65297407 + }, + "peak_reserved_bytes": { + "median": 2097136, + "min": 2097136, + "max": 2097152 + }, + "peak_active_bytes": { + "median": 2097136, + "min": 2097136, + "max": 2097136 + }, + "rss_peak_bytes": { + "median": 4243456, + "min": 4227072, + "max": 4456448 + }, + "copy_bytes": { + "median": 28385168, + "min": 28385168, + "max": 28385168 + }, + "active_byte_seconds": { + "median": 347120.008423, + "min": 345327.900203, + "max": 352390.15124 + }, + "latency_mean_ns": { + "median": 6138653.731, + "min": 6110038.652, + "max": 6233962.195 + }, + "latency_p99_upper_ns": { + "median": 8388608, + "min": 8388608, + "max": 10485760 + }, + "budget_waits": { + "median": 1378, + "min": 1367, + "max": 1393 + }, + "allocations": { + "median": 2369, + "min": 2353, + "max": 2373 + }, + "reuses": { + "median": 1406, + "min": 1402, + "max": 1422 + } + }, + { + "case": "mixed_tight", + "variant": "project", + "samples": 5, + "elapsed_ns": { + "median": 175306603, + "min": 174670169, + "max": 179280258 + }, + "cpu_ns": { + "median": 57919540, + "min": 55539698, + "max": 63072197 + }, + "peak_reserved_bytes": { + "median": 2097120, + "min": 2097120, + "max": 2097120 + }, + "peak_active_bytes": { + "median": 2097120, + "min": 2097120, + "max": 2097120 + }, + "rss_peak_bytes": { + "median": 4243456, + "min": 4227072, + "max": 4407296 + }, + "copy_bytes": { + "median": 0, + "min": 0, + "max": 0 + }, + "active_byte_seconds": { + "median": 326279.178906, + "min": 325246.46456, + "max": 333023.673744 + }, + "latency_mean_ns": { + "median": 6273925.584, + "min": 6258533.417, + "max": 6405571.191 + }, + "latency_p99_upper_ns": { + "median": 8388608, + "min": 8388608, + "max": 9437184 + }, + "budget_waits": { + "median": 1310, + "min": 1292, + "max": 1312 + }, + "allocations": { + "median": 1726, + "min": 1706, + "max": 1728 + }, + "reuses": { + "median": 322, + "min": 320, + "max": 342 + } + }, + { + "case": "mixed_tight", + "variant": "threshold2", + "samples": 5, + "elapsed_ns": { + "median": 188818619, + "min": 188314755, + "max": 201965490 + }, + "cpu_ns": { + "median": 63133028, + "min": 61699247, + "max": 80116546 + }, + "peak_reserved_bytes": { + "median": 2097136, + "min": 2097136, + "max": 2097152 + }, + "peak_active_bytes": { + "median": 2097136, + "min": 2097136, + "max": 2097136 + }, + "rss_peak_bytes": { + "median": 4243456, + "min": 4227072, + "max": 4325376 + }, + "copy_bytes": { + "median": 28479696, + "min": 28479696, + "max": 28479696 + }, + "active_byte_seconds": { + "median": 343018.464235, + "min": 342240.604823, + "max": 364031.028759 + }, + "latency_mean_ns": { + "median": 6127166.122, + "min": 6110229.914, + "max": 6483685.515 + }, + "latency_p99_upper_ns": { + "median": 8388608, + "min": 8388608, + "max": 10485760 + }, + "budget_waits": { + "median": 1385, + "min": 1275, + "max": 1395 + }, + "allocations": { + "median": 2370, + "min": 2291, + "max": 2380 + }, + "reuses": { + "median": 1418, + "min": 1408, + "max": 1497 + } + }, + { + "case": "mixed_tight", + "variant": "threshold4", + "samples": 5, + "elapsed_ns": { + "median": 225451606, + "min": 224725167, + "max": 229047558 + }, + "cpu_ns": { + "median": 64792167, + "min": 63560757, + "max": 67894565 + }, + "peak_reserved_bytes": { + "median": 2097136, + "min": 2097136, + "max": 2097136 + }, + "peak_active_bytes": { + "median": 2097104, + "min": 2097104, + "max": 2097104 + }, + "rss_peak_bytes": { + "median": 4227072, + "min": 4227072, + "max": 4243456 + }, + "copy_bytes": { + "median": 11229392, + "min": 11229392, + "max": 11229392 + }, + "active_byte_seconds": { + "median": 413690.587373, + "min": 412794.10328, + "max": 418976.246455 + }, + "latency_mean_ns": { + "median": 5851904.688, + "min": 5841515.207, + "max": 5921381.751 + }, + "latency_p99_upper_ns": { + "median": 7864320, + "min": 7864320, + "max": 8388608 + }, + "budget_waits": { + "median": 1456, + "min": 1425, + "max": 1459 + }, + "allocations": { + "median": 2132, + "min": 2094, + "max": 2134 + }, + "reuses": { + "median": 1273, + "min": 1271, + "max": 1311 + } + }, + { + "case": "mixed_tight", + "variant": "threshold8", + "samples": 5, + "elapsed_ns": { + "median": 283681970, + "min": 282255055, + "max": 289852215 + }, + "cpu_ns": { + "median": 71405280, + "min": 67344177, + "max": 73110582 + }, + "peak_reserved_bytes": { + "median": 2097136, + "min": 2097136, + "max": 2097152 + }, + "peak_active_bytes": { + "median": 2097136, + "min": 2097136, + "max": 2097136 + }, + "rss_peak_bytes": { + "median": 4243456, + "min": 4227072, + "max": 4358144 + }, + "copy_bytes": { + "median": 3824848, + "min": 3824848, + "max": 3824848 + }, + "active_byte_seconds": { + "median": 522809.985389, + "min": 520513.491017, + "max": 533913.89253 + }, + "latency_mean_ns": { + "median": 5688342.625, + "min": 5670280.355, + "max": 5811531.61 + }, + "latency_p99_upper_ns": { + "median": 7864320, + "min": 7340032, + "max": 10485760 + }, + "budget_waits": { + "median": 1378, + "min": 1366, + "max": 1394 + }, + "allocations": { + "median": 1986, + "min": 1968, + "max": 1990 + }, + "reuses": { + "median": 1070, + "min": 1066, + "max": 1088 + } + }, + { + "case": "sparse_fast", + "variant": "borrow", + "samples": 5, + "elapsed_ns": { + "median": 20176198, + "min": 19968383, + "max": 28472110 + }, + "cpu_ns": { + "median": 20176500, + "min": 19952888, + "max": 28306962 + }, + "peak_reserved_bytes": { + "median": 156112, + "min": 156112, + "max": 156112 + }, + "peak_active_bytes": { + "median": 156112, + "min": 156112, + "max": 156112 + }, + "rss_peak_bytes": { + "median": 1589248, + "min": 1572864, + "max": 1605632 + }, + "copy_bytes": { + "median": 0, + "min": 0, + "max": 0 + }, + "active_byte_seconds": { + "median": 1246.966591, + "min": 1236.323437, + "max": 1788.400939 + }, + "latency_mean_ns": { + "median": 9697.062, + "min": 9596.16, + "max": 13730.123 + }, + "latency_p99_upper_ns": { + "median": 12288, + "min": 11264, + "max": 30720 + }, + "budget_waits": { + "median": 0, + "min": 0, + "max": 0 + }, + "allocations": { + "median": 1, + "min": 1, + "max": 1 + }, + "reuses": { + "median": 2047, + "min": 2047, + "max": 2047 + } + }, + { + "case": "sparse_fast", + "variant": "copy", + "samples": 5, + "elapsed_ns": { + "median": 20493516, + "min": 20382034, + "max": 21540986 + }, + "cpu_ns": { + "median": 20493889, + "min": 20382277, + "max": 21477686 + }, + "peak_reserved_bytes": { + "median": 156192, + "min": 156192, + "max": 156192 + }, + "peak_active_bytes": { + "median": 156192, + "min": 156192, + "max": 156192 + }, + "rss_peak_bytes": { + "median": 1605632, + "min": 1572864, + "max": 1605632 + }, + "copy_bytes": { + "median": 131072, + "min": 131072, + "max": 131072 + }, + "active_byte_seconds": { + "median": 1089.501083, + "min": 1084.755978, + "max": 1151.439237 + }, + "latency_mean_ns": { + "median": 9859.747, + "min": 9806.967, + "max": 10352.839 + }, + "latency_p99_upper_ns": { + "median": 13312, + "min": 12288, + "max": 18432 + }, + "budget_waits": { + "median": 0, + "min": 0, + "max": 0 + }, + "allocations": { + "median": 2, + "min": 2, + "max": 2 + }, + "reuses": { + "median": 4094, + "min": 4094, + "max": 4094 + } + }, + { + "case": "sparse_fast", + "variant": "copy_no_pool", + "samples": 5, + "elapsed_ns": { + "median": 21265947, + "min": 20561183, + "max": 28620499 + }, + "cpu_ns": { + "median": 21072353, + "min": 20561592, + "max": 28277537 + }, + "peak_reserved_bytes": { + "median": 156192, + "min": 156192, + "max": 156192 + }, + "peak_active_bytes": { + "median": 156192, + "min": 156192, + "max": 156192 + }, + "rss_peak_bytes": { + "median": 1605632, + "min": 1589248, + "max": 1605632 + }, + "copy_bytes": { + "median": 131072, + "min": 131072, + "max": 131072 + }, + "active_byte_seconds": { + "median": 1125.003597, + "min": 1084.995845, + "max": 1561.617327 + }, + "latency_mean_ns": { + "median": 10215.53, + "min": 9883.337, + "max": 13795.514 + }, + "latency_p99_upper_ns": { + "median": 16384, + "min": 12288, + "max": 40960 + }, + "budget_waits": { + "median": 0, + "min": 0, + "max": 0 + }, + "allocations": { + "median": 4096, + "min": 4096, + "max": 4096 + }, + "reuses": { + "median": 0, + "min": 0, + "max": 0 + } + }, + { + "case": "sparse_fast", + "variant": "pressure", + "samples": 5, + "elapsed_ns": { + "median": 20305145, + "min": 20018290, + "max": 23280610 + }, + "cpu_ns": { + "median": 20305963, + "min": 20018407, + "max": 23231480 + }, + "peak_reserved_bytes": { + "median": 156112, + "min": 156112, + "max": 156112 + }, + "peak_active_bytes": { + "median": 156112, + "min": 156112, + "max": 156112 + }, + "rss_peak_bytes": { + "median": 1589248, + "min": 1572864, + "max": 1605632 + }, + "copy_bytes": { + "median": 0, + "min": 0, + "max": 0 + }, + "active_byte_seconds": { + "median": 1256.330694, + "min": 1238.904613, + "max": 1448.645185 + }, + "latency_mean_ns": { + "median": 9760.602, + "min": 9620.129, + "max": 11211.571 + }, + "latency_p99_upper_ns": { + "median": 13312, + "min": 12288, + "max": 24576 + }, + "budget_waits": { + "median": 0, + "min": 0, + "max": 0 + }, + "allocations": { + "median": 1, + "min": 1, + "max": 1 + }, + "reuses": { + "median": 2047, + "min": 2047, + "max": 2047 + } + }, + { + "case": "sparse_fast", + "variant": "project", + "samples": 5, + "elapsed_ns": { + "median": 21524893, + "min": 21358726, + "max": 22218843 + }, + "cpu_ns": { + "median": 21525074, + "min": 21358833, + "max": 22096574 + }, + "peak_reserved_bytes": { + "median": 90640, + "min": 90640, + "max": 90640 + }, + "peak_active_bytes": { + "median": 90640, + "min": 90640, + "max": 90640 + }, + "rss_peak_bytes": { + "median": 1540096, + "min": 1507328, + "max": 1540096 + }, + "copy_bytes": { + "median": 0, + "min": 0, + "max": 0 + }, + "active_byte_seconds": { + "median": 1.632264, + "min": 1.620534, + "max": 1.68791 + }, + "latency_mean_ns": { + "median": 10363.91, + "min": 10284.012, + "max": 10699.094 + }, + "latency_p99_upper_ns": { + "median": 13312, + "min": 13312, + "max": 18432 + }, + "budget_waits": { + "median": 0, + "min": 0, + "max": 0 + }, + "allocations": { + "median": 1, + "min": 1, + "max": 1 + }, + "reuses": { + "median": 2047, + "min": 2047, + "max": 2047 + } + }, + { + "case": "sparse_fast", + "variant": "threshold2", + "samples": 5, + "elapsed_ns": { + "median": 20829074, + "min": 20421089, + "max": 22684901 + }, + "cpu_ns": { + "median": 20798316, + "min": 20421796, + "max": 22652390 + }, + "peak_reserved_bytes": { + "median": 156192, + "min": 156192, + "max": 156192 + }, + "peak_active_bytes": { + "median": 156192, + "min": 156192, + "max": 156192 + }, + "rss_peak_bytes": { + "median": 1605632, + "min": 1589248, + "max": 1605632 + }, + "copy_bytes": { + "median": 131072, + "min": 131072, + "max": 131072 + }, + "active_byte_seconds": { + "median": 1111.338342, + "min": 1087.202091, + "max": 1228.197157 + }, + "latency_mean_ns": { + "median": 10025.307, + "min": 9825.86, + "max": 10925.772 + }, + "latency_p99_upper_ns": { + "median": 15360, + "min": 13312, + "max": 22528 + }, + "budget_waits": { + "median": 0, + "min": 0, + "max": 0 + }, + "allocations": { + "median": 2, + "min": 2, + "max": 2 + }, + "reuses": { + "median": 4094, + "min": 4094, + "max": 4094 + } + }, + { + "case": "sparse_fast", + "variant": "threshold4", + "samples": 5, + "elapsed_ns": { + "median": 20774647, + "min": 20604128, + "max": 21098686 + }, + "cpu_ns": { + "median": 20729258, + "min": 20604259, + "max": 21002369 + }, + "peak_reserved_bytes": { + "median": 156192, + "min": 156192, + "max": 156192 + }, + "peak_active_bytes": { + "median": 156192, + "min": 156192, + "max": 156192 + }, + "rss_peak_bytes": { + "median": 1589248, + "min": 1572864, + "max": 1605632 + }, + "copy_bytes": { + "median": 131072, + "min": 131072, + "max": 131072 + }, + "active_byte_seconds": { + "median": 1106.254829, + "min": 1090.792499, + "max": 1130.040808 + }, + "latency_mean_ns": { + "median": 9997.106, + "min": 9906.217, + "max": 10153.021 + }, + "latency_p99_upper_ns": { + "median": 14336, + "min": 13312, + "max": 16384 + }, + "budget_waits": { + "median": 0, + "min": 0, + "max": 0 + }, + "allocations": { + "median": 2, + "min": 2, + "max": 2 + }, + "reuses": { + "median": 4094, + "min": 4094, + "max": 4094 + } + }, + { + "case": "sparse_fast", + "variant": "threshold8", + "samples": 5, + "elapsed_ns": { + "median": 20453663, + "min": 20381497, + "max": 21122947 + }, + "cpu_ns": { + "median": 20454074, + "min": 20382185, + "max": 21019219 + }, + "peak_reserved_bytes": { + "median": 156192, + "min": 156192, + "max": 156192 + }, + "peak_active_bytes": { + "median": 156192, + "min": 156192, + "max": 156192 + }, + "rss_peak_bytes": { + "median": 1589248, + "min": 1572864, + "max": 1605632 + }, + "copy_bytes": { + "median": 131072, + "min": 131072, + "max": 131072 + }, + "active_byte_seconds": { + "median": 1090.324497, + "min": 1087.257309, + "max": 1125.541597 + }, + "latency_mean_ns": { + "median": 9841.173, + "min": 9805.745, + "max": 10159.663 + }, + "latency_p99_upper_ns": { + "median": 13312, + "min": 12288, + "max": 16384 + }, + "budget_waits": { + "median": 0, + "min": 0, + "max": 0 + }, + "allocations": { + "median": 2, + "min": 2, + "max": 2 + }, + "reuses": { + "median": 4094, + "min": 4094, + "max": 4094 + } + }, + { + "case": "sparse_slots64", + "variant": "borrow", + "samples": 5, + "elapsed_ns": { + "median": 167216739, + "min": 167156999, + "max": 169327288 + }, + "cpu_ns": { + "median": 44714000, + "min": 43876108, + "max": 47272489 + }, + "peak_reserved_bytes": { + "median": 4267968, + "min": 4267968, + "max": 4267968 + }, + "peak_active_bytes": { + "median": 4267968, + "min": 4267968, + "max": 4267968 + }, + "rss_peak_bytes": { + "median": 5292032, + "min": 5292032, + "max": 5292032 + }, + "copy_bytes": { + "median": 0, + "min": 0, + "max": 0 + }, + "active_byte_seconds": { + "median": 688253.763142, + "min": 688195.924843, + "max": 694635.953387 + }, + "latency_mean_ns": { + "median": 5127098.881, + "min": 5126680.831, + "max": 5174744.393 + }, + "latency_p99_upper_ns": { + "median": 7340032, + "min": 6291456, + "max": 7864320 + }, + "budget_waits": { + "median": 0, + "min": 0, + "max": 0 + }, + "allocations": { + "median": 64, + "min": 64, + "max": 64 + }, + "reuses": { + "median": 1984, + "min": 1984, + "max": 1984 + } + }, + { + "case": "sparse_slots64", + "variant": "copy", + "samples": 5, + "elapsed_ns": { + "median": 168358292, + "min": 166680851, + "max": 177068451 + }, + "cpu_ns": { + "median": 27312589, + "min": 24341624, + "max": 34395657 + }, + "peak_reserved_bytes": { + "median": 143312, + "min": 143312, + "max": 143312 + }, + "peak_active_bytes": { + "median": 143312, + "min": 143312, + "max": 143312 + }, + "rss_peak_bytes": { + "median": 1638400, + "min": 1622016, + "max": 1654784 + }, + "copy_bytes": { + "median": 131072, + "min": 131072, + "max": 131072 + }, + "active_byte_seconds": { + "median": 2055.277015, + "min": 1923.416256, + "max": 2287.854324 + }, + "latency_mean_ns": { + "median": 5168010.066, + "min": 5125321.995, + "max": 5443811.067 + }, + "latency_p99_upper_ns": { + "median": 7864320, + "min": 7864320, + "max": 9437184 + }, + "budget_waits": { + "median": 0, + "min": 0, + "max": 0 + }, + "allocations": { + "median": 65, + "min": 65, + "max": 65 + }, + "reuses": { + "median": 4031, + "min": 4031, + "max": 4031 + } + }, + { + "case": "sparse_slots64", + "variant": "copy_no_pool", + "samples": 5, + "elapsed_ns": { + "median": 167165609, + "min": 166715000, + "max": 168181366 + }, + "cpu_ns": { + "median": 26167797, + "min": 24659146, + "max": 26871012 + }, + "peak_reserved_bytes": { + "median": 143312, + "min": 143312, + "max": 143312 + }, + "peak_active_bytes": { + "median": 143312, + "min": 143312, + "max": 143312 + }, + "rss_peak_bytes": { + "median": 1654784, + "min": 1638400, + "max": 1654784 + }, + "copy_bytes": { + "median": 131072, + "min": 131072, + "max": 131072 + }, + "active_byte_seconds": { + "median": 1986.249813, + "min": 1919.204343, + "max": 2024.80935 + }, + "latency_mean_ns": { + "median": 5134877.701, + "min": 5125611.619, + "max": 5163779.497 + }, + "latency_p99_upper_ns": { + "median": 7864320, + "min": 7864320, + "max": 7864320 + }, + "budget_waits": { + "median": 0, + "min": 0, + "max": 0 + }, + "allocations": { + "median": 4096, + "min": 4096, + "max": 4096 + }, + "reuses": { + "median": 0, + "min": 0, + "max": 0 + } + }, + { + "case": "sparse_slots64", + "variant": "pressure", + "samples": 5, + "elapsed_ns": { + "median": 167121239, + "min": 167023277, + "max": 170783358 + }, + "cpu_ns": { + "median": 44137216, + "min": 43204463, + "max": 46177893 + }, + "peak_reserved_bytes": { + "median": 4268048, + "min": 4268048, + "max": 4268048 + }, + "peak_active_bytes": { + "median": 4268048, + "min": 4268048, + "max": 4268048 + }, + "rss_peak_bytes": { + "median": 5767168, + "min": 5750784, + "max": 5783552 + }, + "copy_bytes": { + "median": 2048, + "min": 2048, + "max": 2048 + }, + "active_byte_seconds": { + "median": 677483.645644, + "min": 677260.281048, + "max": 691939.11555 + }, + "latency_mean_ns": { + "median": 5127462.262, + "min": 5125737.978, + "max": 5236882.494 + }, + "latency_p99_upper_ns": { + "median": 7340032, + "min": 6291456, + "max": 7340032 + }, + "budget_waits": { + "median": 0, + "min": 0, + "max": 0 + }, + "allocations": { + "median": 65, + "min": 65, + "max": 65 + }, + "reuses": { + "median": 2015, + "min": 2015, + "max": 2015 + } + }, + { + "case": "sparse_slots64", + "variant": "project", + "samples": 5, + "elapsed_ns": { + "median": 167505794, + "min": 166784685, + "max": 171072487 + }, + "cpu_ns": { + "median": 26582076, + "min": 25505816, + "max": 27568676 + }, + "peak_reserved_bytes": { + "median": 77760, + "min": 77760, + "max": 77760 + }, + "peak_active_bytes": { + "median": 77760, + "min": 77760, + "max": 77760 + }, + "rss_peak_bytes": { + "median": 1589248, + "min": 1572864, + "max": 1589248 + }, + "copy_bytes": { + "median": 0, + "min": 0, + "max": 0 + }, + "active_byte_seconds": { + "median": 842.776507, + "min": 840.114114, + "max": 861.43609 + }, + "latency_mean_ns": { + "median": 5144362.881, + "min": 5128089.141, + "max": 5258257.061 + }, + "latency_p99_upper_ns": { + "median": 7864320, + "min": 7864320, + "max": 7864320 + }, + "budget_waits": { + "median": 0, + "min": 0, + "max": 0 + }, + "allocations": { + "median": 64, + "min": 64, + "max": 64 + }, + "reuses": { + "median": 1984, + "min": 1984, + "max": 1984 + } + }, + { + "case": "sparse_slots64", + "variant": "threshold2", + "samples": 5, + "elapsed_ns": { + "median": 167148609, + "min": 166724425, + "max": 167663571 + }, + "cpu_ns": { + "median": 25957735, + "min": 24304145, + "max": 26966696 + }, + "peak_reserved_bytes": { + "median": 143312, + "min": 143312, + "max": 143312 + }, + "peak_active_bytes": { + "median": 143312, + "min": 143312, + "max": 143312 + }, + "rss_peak_bytes": { + "median": 1638400, + "min": 1622016, + "max": 1654784 + }, + "copy_bytes": { + "median": 131072, + "min": 131072, + "max": 131072 + }, + "active_byte_seconds": { + "median": 1998.277517, + "min": 1915.595622, + "max": 2058.951339 + }, + "latency_mean_ns": { + "median": 5134098.172, + "min": 5125215.218, + "max": 5147482.869 + }, + "latency_p99_upper_ns": { + "median": 7864320, + "min": 7864320, + "max": 7864320 + }, + "budget_waits": { + "median": 0, + "min": 0, + "max": 0 + }, + "allocations": { + "median": 65, + "min": 65, + "max": 65 + }, + "reuses": { + "median": 4031, + "min": 4031, + "max": 4031 + } + }, + { + "case": "sparse_slots64", + "variant": "threshold4", + "samples": 5, + "elapsed_ns": { + "median": 166829203, + "min": 166770166, + "max": 168266032 + }, + "cpu_ns": { + "median": 25212214, + "min": 24368638, + "max": 25648470 + }, + "peak_reserved_bytes": { + "median": 143312, + "min": 143312, + "max": 143312 + }, + "peak_active_bytes": { + "median": 143312, + "min": 143312, + "max": 143312 + }, + "rss_peak_bytes": { + "median": 1638400, + "min": 1638400, + "max": 1654784 + }, + "copy_bytes": { + "median": 131072, + "min": 131072, + "max": 131072 + }, + "active_byte_seconds": { + "median": 1964.863682, + "min": 1922.285206, + "max": 1987.487947 + }, + "latency_mean_ns": { + "median": 5128818.551, + "min": 5126749.497, + "max": 5170189.028 + }, + "latency_p99_upper_ns": { + "median": 7864320, + "min": 7864320, + "max": 7864320 + }, + "budget_waits": { + "median": 0, + "min": 0, + "max": 0 + }, + "allocations": { + "median": 65, + "min": 65, + "max": 65 + }, + "reuses": { + "median": 4031, + "min": 4031, + "max": 4031 + } + }, + { + "case": "sparse_slots64", + "variant": "threshold8", + "samples": 5, + "elapsed_ns": { + "median": 167352294, + "min": 166717963, + "max": 169611954 + }, + "cpu_ns": { + "median": 26149112, + "min": 24643191, + "max": 32536976 + }, + "peak_reserved_bytes": { + "median": 143312, + "min": 143312, + "max": 143312 + }, + "peak_active_bytes": { + "median": 143312, + "min": 143312, + "max": 143312 + }, + "rss_peak_bytes": { + "median": 1638400, + "min": 1622016, + "max": 1654784 + }, + "copy_bytes": { + "median": 131072, + "min": 131072, + "max": 131072 + }, + "active_byte_seconds": { + "median": 1998.899707, + "min": 1926.54795, + "max": 2319.792062 + }, + "latency_mean_ns": { + "median": 5140639.04, + "min": 5125971.683, + "max": 5206380.796 + }, + "latency_p99_upper_ns": { + "median": 7864320, + "min": 7864320, + "max": 7864320 + }, + "budget_waits": { + "median": 0, + "min": 0, + "max": 0 + }, + "allocations": { + "median": 65, + "min": 65, + "max": 65 + }, + "reuses": { + "median": 4031, + "min": 4031, + "max": 4031 + } + }, + { + "case": "sparse_slow", + "variant": "borrow", + "samples": 5, + "elapsed_ns": { + "median": 129845439, + "min": 106374934, + "max": 141446795 + }, + "cpu_ns": { + "median": 45497318, + "min": 44501920, + "max": 48356230 + }, + "peak_reserved_bytes": { + "median": 8350112, + "min": 8350112, + "max": 8350112 + }, + "peak_active_bytes": { + "median": 8350112, + "min": 8350112, + "max": 8350112 + }, + "rss_peak_bytes": { + "median": 9486336, + "min": 9469952, + "max": 9486336 + }, + "copy_bytes": { + "median": 0, + "min": 0, + "max": 0 + }, + "active_byte_seconds": { + "median": 1022546.229446, + "min": 829040.966005, + "max": 1119170.099864 + }, + "latency_mean_ns": { + "median": 7656609.5, + "min": 6201710.718, + "max": 8382742.796 + }, + "latency_p99_upper_ns": { + "median": 9437184, + "min": 9437184, + "max": 9437184 + }, + "budget_waits": { + "median": 1501, + "min": 1095, + "max": 1729 + }, + "allocations": { + "median": 126, + "min": 126, + "max": 126 + }, + "reuses": { + "median": 1922, + "min": 1922, + "max": 1922 + } + }, + { + "case": "sparse_slow", + "variant": "copy", + "samples": 5, + "elapsed_ns": { + "median": 159054504, + "min": 154140610, + "max": 160143537 + }, + "cpu_ns": { + "median": 26459012, + "min": 23189876, + "max": 28160466 + }, + "peak_reserved_bytes": { + "median": 197072, + "min": 197072, + "max": 197072 + }, + "peak_active_bytes": { + "median": 197072, + "min": 197072, + "max": 197072 + }, + "rss_peak_bytes": { + "median": 1703936, + "min": 1687552, + "max": 1720320 + }, + "copy_bytes": { + "median": 131072, + "min": 131072, + "max": 131072 + }, + "active_byte_seconds": { + "median": 6705.336146, + "min": 6456.771667, + "max": 7402.36243 + }, + "latency_mean_ns": { + "median": 34466956.647, + "min": 33183203.845, + "max": 34696998.27 + }, + "latency_p99_upper_ns": { + "median": 41943040, + "min": 37748736, + "max": 46137344 + }, + "budget_waits": { + "median": 0, + "min": 0, + "max": 0 + }, + "allocations": { + "median": 513, + "min": 513, + "max": 513 + }, + "reuses": { + "median": 3583, + "min": 3583, + "max": 3583 + } + }, + { + "case": "sparse_slow", + "variant": "copy_no_pool", + "samples": 5, + "elapsed_ns": { + "median": 155595440, + "min": 154376239, + "max": 162066143 + }, + "cpu_ns": { + "median": 25896167, + "min": 24003453, + "max": 36838768 + }, + "peak_reserved_bytes": { + "median": 197072, + "min": 197072, + "max": 197072 + }, + "peak_active_bytes": { + "median": 197072, + "min": 197072, + "max": 197072 + }, + "rss_peak_bytes": { + "median": 1703936, + "min": 1687552, + "max": 1720320 + }, + "copy_bytes": { + "median": 131072, + "min": 131072, + "max": 131072 + }, + "active_byte_seconds": { + "median": 6570.059349, + "min": 6474.089644, + "max": 7046.191505 + }, + "latency_mean_ns": { + "median": 33573592.059, + "min": 33344720.225, + "max": 34524425.147 + }, + "latency_p99_upper_ns": { + "median": 41943040, + "min": 37748736, + "max": 46137344 + }, + "budget_waits": { + "median": 0, + "min": 0, + "max": 0 + }, + "allocations": { + "median": 4096, + "min": 4096, + "max": 4096 + }, + "reuses": { + "median": 0, + "min": 0, + "max": 0 + } + }, + { + "case": "sparse_slow", + "variant": "pressure", + "samples": 5, + "elapsed_ns": { + "median": 153730223, + "min": 151916969, + "max": 157264009 + }, + "cpu_ns": { + "median": 27269441, + "min": 26295422, + "max": 27901892 + }, + "peak_reserved_bytes": { + "median": 4321888, + "min": 4321888, + "max": 4321888 + }, + "peak_active_bytes": { + "median": 4318208, + "min": 4316848, + "max": 4318768 + }, + "rss_peak_bytes": { + "median": 5849088, + "min": 5832704, + "max": 5849088 + }, + "copy_bytes": { + "median": 113984, + "min": 113408, + "max": 114176 + }, + "active_byte_seconds": { + "median": 524904.925261, + "min": 513114.693547, + "max": 542285.660244 + }, + "latency_mean_ns": { + "median": 32665634.037, + "min": 32537118.75, + "max": 33232147.448 + }, + "latency_p99_upper_ns": { + "median": 41943040, + "min": 37748736, + "max": 41943040 + }, + "budget_waits": { + "median": 0, + "min": 0, + "max": 0 + }, + "allocations": { + "median": 514, + "min": 514, + "max": 514 + }, + "reuses": { + "median": 3315, + "min": 3306, + "max": 3318 + } + }, + { + "case": "sparse_slow", + "variant": "project", + "samples": 5, + "elapsed_ns": { + "median": 154249202, + "min": 154094443, + "max": 157860470 + }, + "cpu_ns": { + "median": 24700764, + "min": 24230112, + "max": 28682548 + }, + "peak_reserved_bytes": { + "median": 131520, + "min": 131520, + "max": 131520 + }, + "peak_active_bytes": { + "median": 131520, + "min": 131520, + "max": 131520 + }, + "rss_peak_bytes": { + "median": 1638400, + "min": 1638400, + "max": 1654784 + }, + "copy_bytes": { + "median": 0, + "min": 0, + "max": 0 + }, + "active_byte_seconds": { + "median": 5451.483102, + "min": 5449.134094, + "max": 5603.286251 + }, + "latency_mean_ns": { + "median": 33273652.65, + "min": 33259314.794, + "max": 34200243.611 + }, + "latency_p99_upper_ns": { + "median": 37748736, + "min": 37748736, + "max": 41943040 + }, + "budget_waits": { + "median": 0, + "min": 0, + "max": 0 + }, + "allocations": { + "median": 512, + "min": 512, + "max": 512 + }, + "reuses": { + "median": 1536, + "min": 1536, + "max": 1536 + } + }, + { + "case": "sparse_slow", + "variant": "threshold2", + "samples": 5, + "elapsed_ns": { + "median": 154320869, + "min": 154022055, + "max": 160914091 + }, + "cpu_ns": { + "median": 24093342, + "min": 23087202, + "max": 25835642 + }, + "peak_reserved_bytes": { + "median": 197072, + "min": 197072, + "max": 197072 + }, + "peak_active_bytes": { + "median": 197072, + "min": 197072, + "max": 197072 + }, + "rss_peak_bytes": { + "median": 1703936, + "min": 1703936, + "max": 1720320 + }, + "copy_bytes": { + "median": 131072, + "min": 131072, + "max": 131072 + }, + "active_byte_seconds": { + "median": 6504.166448, + "min": 6450.425541, + "max": 6869.973543 + }, + "latency_mean_ns": { + "median": 33321815.102, + "min": 33269305.586, + "max": 34925615.31 + }, + "latency_p99_upper_ns": { + "median": 37748736, + "min": 37748736, + "max": 46137344 + }, + "budget_waits": { + "median": 0, + "min": 0, + "max": 0 + }, + "allocations": { + "median": 513, + "min": 513, + "max": 513 + }, + "reuses": { + "median": 3583, + "min": 3583, + "max": 3583 + } + }, + { + "case": "sparse_slow", + "variant": "threshold4", + "samples": 5, + "elapsed_ns": { + "median": 155128904, + "min": 154184073, + "max": 157308101 + }, + "cpu_ns": { + "median": 25543272, + "min": 23590708, + "max": 31229598 + }, + "peak_reserved_bytes": { + "median": 197072, + "min": 197072, + "max": 197072 + }, + "peak_active_bytes": { + "median": 197072, + "min": 197072, + "max": 197072 + }, + "rss_peak_bytes": { + "median": 1703936, + "min": 1687552, + "max": 1720320 + }, + "copy_bytes": { + "median": 131072, + "min": 131072, + "max": 131072 + }, + "active_byte_seconds": { + "median": 6610.674553, + "min": 6477.65682, + "max": 6941.796558 + }, + "latency_mean_ns": { + "median": 33533790.057, + "min": 33299901.746, + "max": 33900498.29 + }, + "latency_p99_upper_ns": { + "median": 41943040, + "min": 37748736, + "max": 41943040 + }, + "budget_waits": { + "median": 0, + "min": 0, + "max": 0 + }, + "allocations": { + "median": 513, + "min": 513, + "max": 513 + }, + "reuses": { + "median": 3583, + "min": 3583, + "max": 3583 + } + }, + { + "case": "sparse_slow", + "variant": "threshold8", + "samples": 5, + "elapsed_ns": { + "median": 154198518, + "min": 154077370, + "max": 159785538 + }, + "cpu_ns": { + "median": 23692568, + "min": 23187579, + "max": 24425471 + }, + "peak_reserved_bytes": { + "median": 197072, + "min": 197072, + "max": 197072 + }, + "peak_active_bytes": { + "median": 197072, + "min": 197072, + "max": 197072 + }, + "rss_peak_bytes": { + "median": 1703936, + "min": 1687552, + "max": 1720320 + }, + "copy_bytes": { + "median": 131072, + "min": 131072, + "max": 131072 + }, + "active_byte_seconds": { + "median": 6492.439639, + "min": 6453.368258, + "max": 6694.694537 + }, + "latency_mean_ns": { + "median": 33304172.097, + "min": 33277920.587, + "max": 34401146.148 + }, + "latency_p99_upper_ns": { + "median": 37748736, + "min": 37748736, + "max": 41943040 + }, + "budget_waits": { + "median": 0, + "min": 0, + "max": 0 + }, + "allocations": { + "median": 513, + "min": 513, + "max": 513 + }, + "reuses": { + "median": 3583, + "min": 3583, + "max": 3583 + } + } +] diff --git a/research/experiments/002-buffer-retention/results/2026-09-22-linux-aarch64-v2/verification.json b/research/experiments/002-buffer-retention/results/2026-09-22-linux-aarch64-v2/verification.json new file mode 100644 index 0000000..539be67 --- /dev/null +++ b/research/experiments/002-buffer-retention/results/2026-09-22-linux-aarch64-v2/verification.json @@ -0,0 +1,94 @@ +{ + "native": [ + "borrow: byte equality, accounting, cleanup, slow=False", + "borrow: byte equality, accounting, cleanup, slow=True", + "borrow: six malformed inputs with pending buffer cleanup", + "borrow: cancellation preserves completed output prefix and releases pending buffers", + "borrow: empty stream", + "copy: byte equality, accounting, cleanup, slow=False", + "copy: byte equality, accounting, cleanup, slow=True", + "copy: six malformed inputs with pending buffer cleanup", + "copy: cancellation preserves completed output prefix and releases pending buffers", + "copy: empty stream", + "threshold2: byte equality, accounting, cleanup, slow=False", + "threshold2: byte equality, accounting, cleanup, slow=True", + "threshold2: six malformed inputs with pending buffer cleanup", + "threshold2: cancellation preserves completed output prefix and releases pending buffers", + "threshold2: empty stream", + "threshold4: byte equality, accounting, cleanup, slow=False", + "threshold4: byte equality, accounting, cleanup, slow=True", + "threshold4: six malformed inputs with pending buffer cleanup", + "threshold4: cancellation preserves completed output prefix and releases pending buffers", + "threshold4: empty stream", + "threshold8: byte equality, accounting, cleanup, slow=False", + "threshold8: byte equality, accounting, cleanup, slow=True", + "threshold8: six malformed inputs with pending buffer cleanup", + "threshold8: cancellation preserves completed output prefix and releases pending buffers", + "threshold8: empty stream", + "pressure: byte equality, accounting, cleanup, slow=False", + "pressure: byte equality, accounting, cleanup, slow=True", + "pressure: six malformed inputs with pending buffer cleanup", + "pressure: cancellation preserves completed output prefix and releases pending buffers", + "pressure: empty stream", + "project: byte equality, accounting, cleanup, slow=False", + "project: byte equality, accounting, cleanup, slow=True", + "project: six malformed inputs with pending buffer cleanup", + "project: cancellation preserves completed output prefix and releases pending buffers", + "project: empty stream", + "copy_no_pool: byte equality, accounting, cleanup, slow=False", + "copy_no_pool: byte equality, accounting, cleanup, slow=True", + "copy_no_pool: six malformed inputs with pending buffer cleanup", + "copy_no_pool: cancellation preserves completed output prefix and releases pending buffers", + "copy_no_pool: empty stream", + "frame larger than buffer budget: bounded refusal versus projection", + "real output failure through /dev/full, pending buffers released", + "SIGTERM interrupts delayed sink and releases buffers", + "current-image VmHWM distinguishes large retained sources from small projections" + ], + "asan_ubsan": [ + "borrow: byte equality, accounting, cleanup, slow=False", + "borrow: byte equality, accounting, cleanup, slow=True", + "borrow: six malformed inputs with pending buffer cleanup", + "borrow: cancellation preserves completed output prefix and releases pending buffers", + "borrow: empty stream", + "copy: byte equality, accounting, cleanup, slow=False", + "copy: byte equality, accounting, cleanup, slow=True", + "copy: six malformed inputs with pending buffer cleanup", + "copy: cancellation preserves completed output prefix and releases pending buffers", + "copy: empty stream", + "threshold2: byte equality, accounting, cleanup, slow=False", + "threshold2: byte equality, accounting, cleanup, slow=True", + "threshold2: six malformed inputs with pending buffer cleanup", + "threshold2: cancellation preserves completed output prefix and releases pending buffers", + "threshold2: empty stream", + "threshold4: byte equality, accounting, cleanup, slow=False", + "threshold4: byte equality, accounting, cleanup, slow=True", + "threshold4: six malformed inputs with pending buffer cleanup", + "threshold4: cancellation preserves completed output prefix and releases pending buffers", + "threshold4: empty stream", + "threshold8: byte equality, accounting, cleanup, slow=False", + "threshold8: byte equality, accounting, cleanup, slow=True", + "threshold8: six malformed inputs with pending buffer cleanup", + "threshold8: cancellation preserves completed output prefix and releases pending buffers", + "threshold8: empty stream", + "pressure: byte equality, accounting, cleanup, slow=False", + "pressure: byte equality, accounting, cleanup, slow=True", + "pressure: six malformed inputs with pending buffer cleanup", + "pressure: cancellation preserves completed output prefix and releases pending buffers", + "pressure: empty stream", + "project: byte equality, accounting, cleanup, slow=False", + "project: byte equality, accounting, cleanup, slow=True", + "project: six malformed inputs with pending buffer cleanup", + "project: cancellation preserves completed output prefix and releases pending buffers", + "project: empty stream", + "copy_no_pool: byte equality, accounting, cleanup, slow=False", + "copy_no_pool: byte equality, accounting, cleanup, slow=True", + "copy_no_pool: six malformed inputs with pending buffer cleanup", + "copy_no_pool: cancellation preserves completed output prefix and releases pending buffers", + "copy_no_pool: empty stream", + "frame larger than buffer budget: bounded refusal versus projection", + "real output failure through /dev/full, pending buffers released", + "SIGTERM interrupts delayed sink and releases buffers", + "current-image VmHWM distinguishes large retained sources from small projections" + ] +} diff --git a/research/experiments/002-buffer-retention/results/2026-09-22-linux-aarch64/audit.json b/research/experiments/002-buffer-retention/results/2026-09-22-linux-aarch64/audit.json new file mode 100644 index 0000000..54a4546 --- /dev/null +++ b/research/experiments/002-buffer-retention/results/2026-09-22-linux-aarch64/audit.json @@ -0,0 +1,6 @@ +{ + "status": "superseded_by_corrected_measurement", + "reason": "All rusage RSS samples were identical at 28753920 bytes. Linux resource usage survives exec; this measure includes pre-exec history and is unsuitable for child image RSS comparison. The corrected run records proc/self/status VmHWM as a separate approximate metric and retains raw rusage. A 64-slot sparse case is added to examine the latency/queue confound. Other first-run observations remain exploratory.", + "next_run": "2026-09-22-linux-aarch64-v2", + "sources_preserved": true +} diff --git a/research/experiments/002-buffer-retention/results/2026-09-22-linux-aarch64/complete.json b/research/experiments/002-buffer-retention/results/2026-09-22-linux-aarch64/complete.json new file mode 100644 index 0000000..0980f35 --- /dev/null +++ b/research/experiments/002-buffer-retention/results/2026-09-22-linux-aarch64/complete.json @@ -0,0 +1,5 @@ +{ + "samples": 200, + "all_output_hashes_match": true, + "finished_utc": "2026-09-22T12:20:38Z" +} diff --git a/research/experiments/002-buffer-retention/results/2026-09-22-linux-aarch64/environment.json b/research/experiments/002-buffer-retention/results/2026-09-22-linux-aarch64/environment.json new file mode 100644 index 0000000..f5173ae --- /dev/null +++ b/research/experiments/002-buffer-retention/results/2026-09-22-linux-aarch64/environment.json @@ -0,0 +1,57 @@ +{ + "platform": "Linux-6.18.39+rpt-rpi-2712-aarch64-with-glibc2.41", + "machine": "aarch64", + "python": "3.14.7", + "cpu_affinity": 0, + "compiler": "cc (Debian 14.2.0-19) 14.2.0\nCopyright (C) 2024 Free Software Foundation, Inc.\nThis is free software; see the source for copying conditions. There is NO\nwarranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n\n", + "builds": [ + { + "command": [ + "cc", + "-std=c17", + "-Wall", + "-Wextra", + "-Wpedantic", + "-Werror", + "-O2", + "-g", + "/home/eunhhu/work/pure/research/experiments/002-buffer-retention/benchmark.c", + "-o", + "/tmp/pure-retention-ezjbfrb1/bench" + ], + "stderr": "", + "sha256": "c38e4f6e9e09c77368c1ba188333bc43a8b8a4a1c4500fbdf218ee74545bd2d2", + "size_bytes": 99936 + }, + { + "command": [ + "cc", + "-std=c17", + "-Wall", + "-Wextra", + "-Wpedantic", + "-Werror", + "-O2", + "-g", + "-fsanitize=address,undefined", + "-fno-omit-frame-pointer", + "/home/eunhhu/work/pure/research/experiments/002-buffer-retention/benchmark.c", + "-o", + "/tmp/pure-retention-ezjbfrb1/bench-sanitized" + ], + "stderr": "", + "sha256": "4810904c7507cc9d8d5550eb6444560f3ed5658a49e7e4a6d753cde23dc32124", + "size_bytes": 256136 + } + ], + "source_sha256": { + "benchmark.c": "68256a441907d944b4f5b3f50d32bb06b349cc18db49e03f5dbd6158c79e2623", + "run.py": "d337cd069b63f50f5810875c5fa59e9771ab69333805ab450d182c19e07b814d", + "plan.json": "12daa51463df2a4a288adaf85c631f439993e50c9bf3f21fc248c92859ae5214" + }, + "clock": "CLOCK_MONOTONIC; CPU = CLOCK_PROCESS_CPUTIME_ID", + "timing": "includes file IO, scheduling, deliberate sleep, metrics, buffer cleanup; excludes startup/build/fixture/verification", + "limitations": "shared host; unregulated thermals; cached files; output page cache, no fsync; synthetic closed-loop arrivals", + "started_utc": "2026-09-22T12:19:50Z", + "cpuinfo": "processor\t: 0\nBogoMIPS\t: 108.00\nFeatures\t: fp asimd evtstrm aes pmull sha1 sha2 crc32 atomics fphp asimdhp cpuid asimdrdm lrcpc dcpop asimddp\nCPU implementer\t: 0x41\nCPU architecture: 8\nCPU variant\t: 0x4\nCPU part\t: 0xd0b\nCPU revision\t: 1\n\nprocessor\t: 1\nBogoMIPS\t: 108.00\nFeatures\t: fp asimd evtstrm aes pmull sha1 sha2 crc32 atomics fphp asimdhp cpuid asimdrdm lrcpc dcpop asimddp\nCPU implementer\t: 0x41\nCPU architecture: 8\nCPU variant\t: 0x4\nCPU part\t: 0xd0b\nCPU revision\t: 1\n\nprocessor\t: 2\nBogoMIPS\t: 108.00\nFeatures\t: fp asimd evtstrm aes pmull sha1 sha2 crc32 atomics fphp asimdhp cpuid asimdrdm lrcpc dcpop asimddp\nCPU implementer\t: 0x41\nCPU architecture: 8\nCPU variant\t: 0x4\nCPU part\t: 0xd0b\nCPU revision\t: 1\n\nprocessor\t: 3\nBogoMIPS\t: 108.00\nFeatures\t: fp asimd evtstrm aes pmull sha1 sha2 crc32 atomics fphp asimdhp cpuid asimdrdm lrcpc dcpop asimddp\nCPU implementer\t: 0x41\nCPU architecture: 8\nCPU variant\t: 0x4\nCPU part\t: 0xd0b\nCPU revision\t: 1\n\nRevision\t: d04171\nSerial\t\t: d3ba8e625dbe42ac\nModel\t\t: Raspberry Pi 5 Model B Rev 1.1\n" +} diff --git a/research/experiments/002-buffer-retention/results/2026-09-22-linux-aarch64/fixtures.json b/research/experiments/002-buffer-retention/results/2026-09-22-linux-aarch64/fixtures.json new file mode 100644 index 0000000..3a68713 --- /dev/null +++ b/research/experiments/002-buffer-retention/results/2026-09-22-linux-aarch64/fixtures.json @@ -0,0 +1,57 @@ +[ + { + "path": "input.frames", + "shape": "sparse", + "records": 2048, + "seed": 20260922, + "input_bytes": 134242304, + "input_sha256": "161377ac76f4b7d35b13db7edf3b93bb279ddd83f6514051020e8b49e743d1c0", + "expected_output_bytes": 139264, + "expected_output_sha256": "a01c7bff45f73512f3bc0dbd02d7c3a1f4ceb09f574d7c25b926cd3d30bb1bfa", + "case": "sparse_slow" + }, + { + "path": "input.frames", + "shape": "dense", + "records": 2048, + "seed": 20260922, + "input_bytes": 134242304, + "input_sha256": "fb28c2da0af227079bd6888c3f549fa5a48abd0b790c3939dc330111e80c0b7f", + "expected_output_bytes": 100671488, + "expected_output_sha256": "d96dd7f80d696895e66521630fd30f13adabf63bea3b84b0a709fbc8c4095aa5", + "case": "dense_slow" + }, + { + "path": "input.frames", + "shape": "mixed", + "records": 2048, + "seed": 20260922, + "input_bytes": 177631232, + "input_sha256": "5cfcb8e74d5f30c3a611f373ddf53fd5bc843841d83de42c763e1d931403521d", + "expected_output_bytes": 53735632, + "expected_output_sha256": "f6b4eb83e7ca9aa4b5b2e0675d34b656815c82c992700ee9cbd7e0a15594cb0b", + "case": "mixed_slow" + }, + { + "path": "input.frames", + "shape": "mixed", + "records": 2048, + "seed": 20260922, + "input_bytes": 177631232, + "input_sha256": "5cfcb8e74d5f30c3a611f373ddf53fd5bc843841d83de42c763e1d931403521d", + "expected_output_bytes": 53735632, + "expected_output_sha256": "f6b4eb83e7ca9aa4b5b2e0675d34b656815c82c992700ee9cbd7e0a15594cb0b", + "case": "mixed_tight" + }, + { + "path": "input.frames", + "shape": "sparse", + "records": 2048, + "seed": 20260922, + "input_bytes": 134242304, + "input_sha256": "161377ac76f4b7d35b13db7edf3b93bb279ddd83f6514051020e8b49e743d1c0", + "expected_output_bytes": 139264, + "expected_output_sha256": "a01c7bff45f73512f3bc0dbd02d7c3a1f4ceb09f574d7c25b926cd3d30bb1bfa", + "case": "sparse_fast" + } +] diff --git a/research/experiments/002-buffer-retention/results/2026-09-22-linux-aarch64/plan.json b/research/experiments/002-buffer-retention/results/2026-09-22-linux-aarch64/plan.json new file mode 100644 index 0000000..349e5e2 --- /dev/null +++ b/research/experiments/002-buffer-retention/results/2026-09-22-linux-aarch64/plan.json @@ -0,0 +1,103 @@ +{ + "version": 1, + "written_before_measurement": true, + "seed": 20260922, + "repeats": 5, + "slots": 512, + "policies": [ + { + "name": "borrow", + "policy": "borrow", + "pool": 1 + }, + { + "name": "copy", + "policy": "copy", + "pool": 1 + }, + { + "name": "threshold2", + "policy": "threshold", + "ratio": 2, + "pool": 1 + }, + { + "name": "threshold4", + "policy": "threshold", + "ratio": 4, + "pool": 1 + }, + { + "name": "threshold8", + "policy": "threshold", + "ratio": 8, + "pool": 1 + }, + { + "name": "pressure", + "policy": "pressure", + "pool": 1 + }, + { + "name": "project", + "policy": "project", + "pool": 1 + }, + { + "name": "copy_no_pool", + "policy": "copy", + "pool": 0 + } + ], + "cases": [ + { + "name": "sparse_slow", + "shape": "sparse", + "records": 2048, + "budget": 8388608, + "hold_us": 5000, + "service_us": 20 + }, + { + "name": "dense_slow", + "shape": "dense", + "records": 2048, + "budget": 8388608, + "hold_us": 5000, + "service_us": 20 + }, + { + "name": "mixed_slow", + "shape": "mixed", + "records": 2048, + "budget": 8388608, + "hold_us": 5000, + "service_us": 20 + }, + { + "name": "mixed_tight", + "shape": "mixed", + "records": 2048, + "budget": 2097152, + "hold_us": 5000, + "service_us": 20 + }, + { + "name": "sparse_fast", + "shape": "sparse", + "records": 2048, + "budget": 8388608, + "hold_us": 0, + "service_us": 0 + } + ], + "expectations": [ + "Borrow retains full source allocations for small selections.", + "Copy can add CPU and transient source plus destination memory for dense selections.", + "A current-pressure rule need not outperform a static size rule or early projection.", + "Pool reuse can reduce allocation calls while increasing reserved idle memory.", + "No Pure-specific advantage, application SLO, or statistical significance is presumed." + ], + "comparison_rule": "Report all presets and repetitions; no post-hoc winner is called an out-of-sample tuned policy.", + "limits": "Single FIFO local pipeline with synthetic delayed sink. No Sonic/Node/.NET benchmark, fan-out, persistent cache, generic JSON parser, external open-loop arrivals, or production SLO." +} diff --git a/research/experiments/002-buffer-retention/results/2026-09-22-linux-aarch64/raw.csv b/research/experiments/002-buffer-retention/results/2026-09-22-linux-aarch64/raw.csv new file mode 100644 index 0000000..bf0f08d --- /dev/null +++ b/research/experiments/002-buffer-retention/results/2026-09-22-linux-aarch64/raw.csv @@ -0,0 +1,201 @@ +case,variant,repeat,status,policy,pool,budget_bytes,fixed_bytes,peak_reserved_bytes,peak_active_bytes,peak_queue,rss_peak_bytes,elapsed_ns,cpu_ns,input_bytes,output_bytes,accepted,emitted,copy_bytes,copied_records,borrowed_records,pressure_copies,allocations,reuses,budget_waits,slot_waits,sleep_ns,latency_mean_ns,latency_p99_upper_ns,latency_max_ns,active_byte_seconds,live_at_stop_bytes,cached_at_stop_bytes,unreleased_buffer_bytes
+sparse_slow,copy,0,ok,copy,True,8388608,90560,197072,197072,512,28753920,156440711,48121065,134242304,139264,2048,2048,131072,2048,0,0,513,3583,0,878,109587045,32718961.288,50331648,47686700,7879.414446,0,66752,0
+sparse_slow,threshold4,0,ok,threshold,True,8388608,90560,197072,197072,512,28753920,152733814,52980104,134242304,139264,2048,2048,131072,2048,0,0,513,3583,0,718,102189918,30324683.181,54525952,52327335,7602.229051,0,66752,0
+sparse_slow,threshold2,0,ok,threshold,True,8388608,90560,197072,197072,512,28753920,155247640,47779812,134242304,139264,2048,2048,131072,2048,0,0,513,3583,0,809,108519282,31414916.006,54525952,51100228,7369.340036,0,66752,0
+sparse_slow,copy_no_pool,0,ok,copy,False,8388608,90560,197072,197072,512,28753920,164046264,46944898,134242304,139264,2048,2048,131072,2048,0,0,4096,0,0,881,113764083,35133900.267,46137344,46051556,8459.440246,0,0,0
+sparse_slow,project,0,ok,project,True,8388608,90560,131520,131520,512,28753920,157789596,25739163,134242304,139264,2048,2048,0,0,0,0,512,1536,0,1536,136058109,34150955.425,41943040,40528961,5595.217111,0,1280,0
+sparse_slow,threshold8,0,ok,threshold,True,8388608,90560,197072,197072,512,28753920,154250903,24028565,134242304,139264,2048,2048,131072,2048,0,0,513,3583,0,1537,133827808,33265597.392,37748736,37531339,6504.707846,0,66752,0
+sparse_slow,borrow,0,ok,borrow,True,8388608,90560,8350112,8350112,126,28753920,101576920,50248602,134242304,139264,2048,2048,0,0,2048,0,126,1922,825,0,53200392,5868549.98,10485760,10885229,784884.708981,0,1048832,0
+sparse_slow,pressure,0,ok,pressure,True,8388608,90560,4321888,4316448,512,28753920,153086035,29353156,134242304,139264,2048,2048,113152,1768,280,1768,514,3302,0,1424,127637166,32763957.697,41943040,38592411,549197.237404,0,590528,0
+sparse_slow,borrow,1,ok,borrow,True,8388608,90560,8350112,8350112,126,28753920,132106520,45409725,134242304,139264,2048,2048,0,0,2048,0,126,1922,1532,0,89610425,7801228.044,9437184,9303567,1041796.843202,0,1048832,0
+sparse_slow,copy_no_pool,1,ok,copy,False,8388608,90560,197072,197072,512,28753920,154376717,24625261,134242304,139264,2048,2048,131072,2048,0,0,4096,0,0,1534,133550825,33304515.117,37748736,37563136,6521.304714,0,0,0
+sparse_slow,threshold2,1,ok,threshold,True,8388608,90560,197072,197072,512,28753920,154790882,24092354,134242304,139264,2048,2048,131072,2048,0,0,513,3583,0,1537,134531052,33433846.048,37748736,37877431,6519.648368,0,66752,0
+sparse_slow,threshold4,1,ok,threshold,True,8388608,90560,197072,197072,512,28753920,154495679,24603184,134242304,139264,2048,2048,131072,2048,0,0,513,3583,0,1536,133731727,33331969.71,37748736,37527099,6535.057316,0,66752,0
+sparse_slow,threshold8,1,ok,threshold,True,8388608,90560,197072,197072,512,28753920,154242976,24135969,134242304,139264,2048,2048,131072,2048,0,0,513,3583,0,1535,133865874,33299370.61,37748736,37484173,6509.096995,0,66752,0
+sparse_slow,project,1,ok,project,True,8388608,90560,131520,131520,512,28753920,154024996,25025451,134242304,139264,2048,2048,0,0,0,0,512,1536,0,1534,132769732,33212736.419,37748736,37402803,5441.502377,0,1280,0
+sparse_slow,pressure,1,ok,pressure,True,8388608,90560,4321888,4316928,512,28753920,151466095,27009927,134242304,139264,2048,2048,113280,1770,278,1770,514,3304,0,1473,128099292,32391902.953,37748736,37408099,539531.143577,0,590528,0
+sparse_slow,copy,1,ok,copy,True,8388608,90560,197072,197072,512,28753920,155007270,24608283,134242304,139264,2048,2048,131072,2048,0,0,513,3583,0,1535,134124966,33382726.714,37748736,37593062,6546.135984,0,66752,0
+sparse_slow,threshold4,2,ok,threshold,True,8388608,90560,197072,197072,512,28753920,154312902,23956224,134242304,139264,2048,2048,131072,2048,0,0,513,3583,0,1535,134085359,33321820.453,37748736,37660191,6502.811837,0,66752,0
+sparse_slow,copy_no_pool,2,ok,copy,False,8388608,90560,197072,197072,512,28753920,154586382,24703970,134242304,139264,2048,2048,131072,2048,0,0,4096,0,0,1534,133705501,33392210.559,41943040,37987523,6536.248232,0,0,0
+sparse_slow,threshold2,2,ok,threshold,True,8388608,90560,197072,197072,512,28753920,154368809,24191625,134242304,139264,2048,2048,131072,2048,0,0,513,3583,0,1534,133926227,33288663.865,37748736,37544080,6508.096109,0,66752,0
+sparse_slow,pressure,2,ok,pressure,True,8388608,90560,4321888,4316208,512,28753920,151522021,27174295,134242304,139264,2048,2048,113088,1767,281,1767,514,3301,0,1465,128053394,32398179.535,37748736,37585173,545315.69968,0,590528,0
+sparse_slow,copy,2,ok,copy,True,8388608,90560,197072,197072,512,28753920,154139254,24156681,134242304,139264,2048,2048,131072,2048,0,0,513,3583,0,1535,133742452,33274854.653,37748736,37580636,6504.184345,0,66752,0
+sparse_slow,project,2,ok,project,True,8388608,90560,131520,131520,512,28753920,154504494,25538018,134242304,139264,2048,2048,0,0,0,0,512,1536,0,1533,132803019,33348679.346,37748736,37696024,5463.772808,0,1280,0
+sparse_slow,threshold8,2,ok,threshold,True,8388608,90560,197072,197072,512,28753920,154268606,24017037,134242304,139264,2048,2048,131072,2048,0,0,513,3583,0,1537,134039266,33296530.878,37748736,37600117,6499.765006,0,66752,0
+sparse_slow,borrow,2,ok,borrow,True,8388608,90560,8350112,8350112,126,28753920,116617303,46471284,134242304,139264,2048,2048,0,0,2048,0,126,1922,1258,0,72494973,6836360.134,9437184,9280234,913414.105279,0,1048832,0
+sparse_slow,project,3,ok,project,True,8388608,90560,131520,131520,512,28753920,155002696,25290252,134242304,139264,2048,2048,0,0,0,0,512,1536,0,1537,133467827,33443160.686,41943040,38061801,5479.253547,0,1280,0
+sparse_slow,borrow,3,ok,borrow,True,8388608,90560,8350112,8350112,126,28753920,122707360,46832624,134242304,139264,2048,2048,0,0,2048,0,126,1922,1334,0,78581274,7210177.487,9437184,9450215,963195.592926,0,1048832,0
+sparse_slow,pressure,3,ok,pressure,True,8388608,90560,4321888,4316128,512,28753920,170735523,36085789,134242304,139264,2048,2048,113024,1766,282,1766,514,3300,0,1403,140741412,37128525.741,50331648,49207437,624641.105995,0,590528,0
+sparse_slow,threshold8,3,ok,threshold,True,8388608,90560,197072,197072,512,28753920,161984455,35308455,134242304,139264,2048,2048,131072,2048,0,0,513,3583,0,1418,132544941,34734342.366,41943040,41927513,7196.657649,0,66752,0
+sparse_slow,threshold2,3,ok,threshold,True,8388608,90560,197072,197072,512,28753920,183186784,39562601,134242304,139264,2048,2048,131072,2048,0,0,513,3583,0,1377,149944607,39799236.839,50331648,49954231,8175.636446,0,66752,0
+sparse_slow,copy,3,ok,copy,True,8388608,90560,197072,197072,512,28753920,160896124,25740442,134242304,139264,2048,2048,131072,2048,0,0,513,3583,0,1519,138959714,34942676.828,41943040,40635979,6866.098036,0,66752,0
+sparse_slow,copy_no_pool,3,ok,copy,False,8388608,90560,197072,197072,512,28753920,155242417,24840078,134242304,139264,2048,2048,131072,2048,0,0,4096,0,0,1534,134375289,33387730.27,41943040,38123912,6526.934401,0,0,0
+sparse_slow,threshold4,3,ok,threshold,True,8388608,90560,197072,197072,512,28753920,153980365,24665615,134242304,139264,2048,2048,131072,2048,0,0,513,3583,0,1523,133098283,33153737.672,37748736,37518117,6514.197106,0,66752,0
+sparse_slow,copy_no_pool,4,ok,copy,False,8388608,90560,197072,197072,512,28753920,154143199,24004931,134242304,139264,2048,2048,131072,2048,0,0,4096,0,0,1536,133901751,33287028.642,37748736,37626617,6483.552028,0,0,0
+sparse_slow,copy,4,ok,copy,True,8388608,90560,197072,197072,512,28753920,153170646,26299681,134242304,139264,2048,2048,131072,2048,0,0,513,3583,0,1505,130663631,33019408.27,37748736,37369469,6585.869234,0,66752,0
+sparse_slow,threshold4,4,ok,threshold,True,8388608,90560,197072,197072,512,28753920,154103699,23694419,134242304,139264,2048,2048,131072,2048,0,0,513,3583,0,1537,134088060,33271036.464,37748736,37623950,6485.074292,0,66752,0
+sparse_slow,threshold8,4,ok,threshold,True,8388608,90560,197072,197072,512,28753920,154585216,23936885,134242304,139264,2048,2048,131072,2048,0,0,513,3583,0,1536,134389609,33393120.598,37748736,38036616,6515.371593,0,66752,0
+sparse_slow,borrow,4,ok,borrow,True,8388608,90560,8350112,8350112,126,28753920,124475504,45943956,134242304,139264,2048,2048,0,0,2048,0,126,1922,1468,0,81119761,7320646.162,9437184,9274900,977840.583339,0,1048832,0
+sparse_slow,threshold2,4,ok,threshold,True,8388608,90560,197072,197072,512,28753920,154125217,24321563,134242304,139264,2048,2048,131072,2048,0,0,513,3583,0,1536,133545099,33270620.015,37748736,37515988,6516.994726,0,66752,0
+sparse_slow,pressure,4,ok,pressure,True,8388608,90560,4321888,4317248,512,28753920,151398447,26713792,134242304,139264,2048,2048,113408,1772,276,1772,514,3306,0,1473,128307648,32397554.332,37748736,37324395,535707.02646,0,590528,0
+sparse_slow,project,4,ok,project,True,8388608,90560,131520,131520,512,28753920,154766567,24892483,134242304,139264,2048,2048,0,0,0,0,512,1536,0,1537,133703008,33388895.003,41943040,37874598,5470.365986,0,1280,0
+dense_slow,project,0,ok,project,True,8388608,90560,8350112,8350112,126,28753920,153699255,97036844,134242304,100671488,2048,2048,0,0,0,0,126,1922,890,0,59162056,8908081.106,15728640,16113048,1191532.621299,0,1048832,0
+dense_slow,threshold2,0,ok,threshold,True,8388608,90560,8350112,8350112,126,28753920,130854245,109226645,134242304,100671488,2048,2048,0,0,2048,0,126,1922,318,0,22611916,7607977.365,11534336,12586113,1019874.721927,0,1048832,0
+dense_slow,copy_no_pool,0,ok,copy,False,8388608,90560,8350112,8350112,125,28753920,130227024,112627422,134242304,100671488,2048,2048,100663296,2048,0,0,4096,0,1363,0,17672583,7496902.226,12582912,12386151,1006822.239807,0,0,0
+dense_slow,borrow,0,ok,borrow,True,8388608,90560,8350112,8350112,126,28753920,132968553,110199520,134242304,100671488,2048,2048,0,0,2048,0,126,1922,230,0,24087338,7516016.308,16777216,17649580,1007870.242312,0,1048832,0
+dense_slow,pressure,0,ok,pressure,True,8388608,90560,8350112,8350112,126,28753920,139106888,110625767,134242304,100671488,2048,2048,0,0,2048,0,126,1922,217,0,29387892,8069611.928,16777216,17083878,1081569.371059,0,1048832,0
+dense_slow,copy,0,ok,copy,True,8388608,90560,8350112,8350112,125,28753920,139677276,98850013,134242304,100671488,2048,2048,100663296,2048,0,0,126,3970,1911,0,41099434,8122260.495,11534336,11425690,1090782.263887,0,1048832,0
+dense_slow,threshold4,0,ok,threshold,True,8388608,90560,8350112,8350112,126,28753920,152388963,133280290,134242304,100671488,2048,2048,0,0,2048,0,126,1922,263,0,19097885,8858624.865,13631488,13575925,1188061.088853,0,1048832,0
+dense_slow,threshold8,0,ok,threshold,True,8388608,90560,8350112,8350112,126,28753920,158487631,104607294,134242304,100671488,2048,2048,0,0,2048,0,126,1922,881,0,55726830,9142910.493,16777216,16508139,1223330.140557,0,1048832,0
+dense_slow,pressure,1,ok,pressure,True,8388608,90560,8350112,8350112,126,28753920,148054808,118930635,134242304,100671488,2048,2048,0,0,2048,0,126,1922,243,0,23339314,8545660.143,12582912,13488795,1145837.182993,0,1048832,0
+dense_slow,threshold2,1,ok,threshold,True,8388608,90560,8350112,8350112,126,28753920,127102070,98389110,134242304,100671488,2048,2048,0,0,2048,0,126,1922,548,0,29835471,7376714.273,11534336,11721430,988062.578411,0,1048832,0
+dense_slow,threshold4,1,ok,threshold,True,8388608,90560,8350112,8350112,126,28753920,137097783,105658521,134242304,100671488,2048,2048,0,0,2048,0,126,1922,319,0,33507567,7492151.426,25165824,25521632,1004322.345588,0,1048832,0
+dense_slow,copy_no_pool,1,ok,copy,False,8388608,90560,8350112,8350112,125,28753920,129205398,106642340,134242304,100671488,2048,2048,100663296,2048,0,0,4096,0,1837,0,23366005,7161052.395,20971520,19672000,961708.896247,0,0,0
+dense_slow,threshold8,1,ok,threshold,True,8388608,90560,8350112,8350112,126,28753920,149831970,119769747,134242304,100671488,2048,2048,0,0,2048,0,126,1922,207,0,22835752,8570181.832,25165824,24456487,1149620.580849,0,1048832,0
+dense_slow,project,1,ok,project,True,8388608,90560,8350112,8350112,126,28753920,138012595,104050639,134242304,100671488,2048,2048,0,0,0,0,126,1922,573,0,35587895,8024328.08,11534336,11967226,1074555.345603,0,1048832,0
+dense_slow,copy,1,ok,copy,True,8388608,90560,8350112,8350112,125,28753920,139897423,116916607,134242304,100671488,2048,2048,100663296,2048,0,0,126,3970,1245,0,21827476,7467830.775,11534336,12057799,1002967.933698,0,1048832,0
+dense_slow,borrow,1,ok,borrow,True,8388608,90560,8350112,8350112,126,28753920,124760040,105059769,134242304,100671488,2048,2048,0,0,2048,0,126,1922,279,0,20851427,7121146.062,13631488,13454333,954812.49966,0,1048832,0
+dense_slow,threshold4,2,ok,threshold,True,8388608,90560,8350112,8350112,126,28753920,128197678,100339777,134242304,100671488,2048,2048,0,0,2048,0,126,1922,483,0,29286062,7442559.441,11534336,11489301,997040.290853,0,1048832,0
+dense_slow,copy_no_pool,2,ok,copy,False,8388608,90560,8350112,8350112,125,28753920,205943127,116032671,134242304,100671488,2048,2048,100663296,2048,0,0,4096,0,1454,0,23092169,12031760.945,20971520,20696239,1615356.534078,0,0,0
+dense_slow,threshold2,2,ok,threshold,True,8388608,90560,8350112,8350112,126,28753920,126630183,111840417,134242304,100671488,2048,2048,0,0,2048,0,126,1922,123,0,14544050,7317376.727,11534336,11766189,981675.539219,0,1048832,0
+dense_slow,threshold8,2,ok,threshold,True,8388608,90560,8350112,8350112,126,28753920,130400357,115426208,134242304,100671488,2048,2048,0,0,2048,0,126,1922,33,0,15522516,7311488.307,13631488,16432805,981225.27374,0,1048832,0
+dense_slow,project,2,ok,project,True,8388608,90560,8350112,8350112,126,28753920,158617537,105530265,134242304,100671488,2048,2048,0,0,0,0,126,1922,630,0,53505513,8986415.696,20971520,20150036,1202933.657783,0,1048832,0
+dense_slow,copy,2,ok,copy,True,8388608,90560,8350112,8350112,125,28753920,136167489,109997334,134242304,100671488,2048,2048,100663296,2048,0,0,126,3970,1562,0,27532835,7639923.617,13631488,16520028,1026043.651851,0,1048832,0
+dense_slow,pressure,2,ok,pressure,True,8388608,90560,8350112,8350112,126,28753920,124401411,111783663,134242304,100671488,2048,2048,0,0,2048,0,126,1922,108,0,12978960,7175143.561,11534336,11871096,962716.975355,0,1048832,0
+dense_slow,borrow,2,ok,borrow,True,8388608,90560,8350112,8350112,126,28753920,140192626,129302907,134242304,100671488,2048,2048,0,0,2048,0,126,1922,32,0,11304553,8151791.4,12582912,11985985,1094054.601176,0,1048832,0
+dense_slow,threshold4,3,ok,threshold,True,8388608,90560,8350112,8350112,126,28753920,127500625,109051339,134242304,100671488,2048,2048,0,0,2048,0,126,1922,86,0,15655621,7370372.812,13631488,13648518,988934.033123,0,1048832,0
+dense_slow,copy,3,ok,copy,True,8388608,90560,8350112,8350112,125,28753920,139629443,112148433,134242304,100671488,2048,2048,100663296,2048,0,0,126,3970,1923,0,28146396,7999954.838,16777216,16468658,1074362.142096,0,1048832,0
+dense_slow,threshold8,3,ok,threshold,True,8388608,90560,8350112,8350112,126,28753920,129397045,108222327,134242304,100671488,2048,2048,0,0,2048,0,126,1922,210,0,19281611,7449478.358,13631488,13544240,999089.777214,0,1048832,0
+dense_slow,copy_no_pool,3,ok,copy,False,8388608,90560,8350112,8350112,125,28753920,125060409,101408203,134242304,100671488,2048,2048,100663296,2048,0,0,4096,0,1720,0,24842157,7224036.272,11534336,11678097,970120.753206,0,0,0
+dense_slow,threshold2,3,ok,threshold,True,8388608,90560,8350112,8350112,126,28753920,121944973,98926473,134242304,100671488,2048,2048,0,0,2048,0,126,1922,410,0,24262193,7027416.376,11534336,12229040,941745.792822,0,1048832,0
+dense_slow,project,3,ok,project,True,8388608,90560,8350112,8350112,126,28753920,140664495,101124724,134242304,100671488,2048,2048,0,0,0,0,126,1922,716,0,41804911,8134234.887,12582912,13075389,1088709.015188,0,1048832,0
+dense_slow,pressure,3,ok,pressure,True,8388608,90560,8350112,8350112,126,28753920,121667696,101165480,134242304,100671488,2048,2048,0,0,2048,0,126,1922,330,0,21242064,7047783.954,11534336,11408672,944768.902586,0,1048832,0
+dense_slow,borrow,3,ok,borrow,True,8388608,90560,8350112,8350112,126,28753920,122887693,108048811,134242304,100671488,2048,2048,0,0,2048,0,126,1922,100,0,15309844,6960585.889,14680064,14962365,933965.439249,0,1048832,0
+dense_slow,threshold8,4,ok,threshold,True,8388608,90560,8350112,8350112,126,28753920,127832493,107011535,134242304,100671488,2048,2048,0,0,2048,0,126,1922,312,0,21568032,7387611.189,12582912,12693631,990437.837956,0,1048832,0
+dense_slow,copy,4,ok,copy,True,8388608,90560,8350112,8350112,125,28753920,132323981,104579167,134242304,100671488,2048,2048,100663296,2048,0,0,126,3970,1868,0,28280826,7629563.252,11534336,12006726,1024670.67878,0,1048832,0
+dense_slow,threshold4,4,ok,threshold,True,8388608,90560,8350112,8350112,126,28753920,117467153,100913544,134242304,100671488,2048,2048,0,0,2048,0,126,1922,211,0,17302742,6773721.904,11534336,11750486,908428.389283,0,1048832,0
+dense_slow,project,4,ok,project,True,8388608,90560,8350112,8350112,126,28753920,177547354,98087776,134242304,100671488,2048,2048,0,0,0,0,126,1922,1077,0,66269238,10478829.253,27262976,26359796,1401395.334755,0,1048832,0
+dense_slow,copy_no_pool,4,ok,copy,False,8388608,90560,8350112,8350112,125,28753920,127352551,95896509,134242304,100671488,2048,2048,100663296,2048,0,0,4096,0,1854,0,33140024,7371263.893,11534336,11482598,989890.745684,0,0,0
+dense_slow,borrow,4,ok,borrow,True,8388608,90560,8350112,8350112,126,28753920,156176896,135527318,134242304,100671488,2048,2048,0,0,2048,0,126,1922,8,0,19302646,8983882.317,23068672,21705495,1205798.201258,0,1048832,0
+dense_slow,threshold2,4,ok,threshold,True,8388608,90560,8350112,8350112,126,28753920,150967021,112103512,134242304,100671488,2048,2048,0,0,2048,0,126,1922,343,0,27798231,8607200.207,14680064,15553678,1153842.867633,0,1048832,0
+dense_slow,pressure,4,ok,pressure,True,8388608,90560,8350112,8350112,126,28753920,131031651,108678412,134242304,100671488,2048,2048,0,0,2048,0,126,1922,194,0,17318187,7550902.647,12582912,12787335,1012712.39438,0,1048832,0
+mixed_slow,copy_no_pool,0,ok,copy,False,8388608,90560,8388432,8388432,349,28753920,196227931,90207409,177631232,53735632,2048,2048,53727440,2048,0,0,4096,0,899,0,106212702,25497204.119,41943040,38861965,1403800.480768,0,0,0
+mixed_slow,threshold4,0,ok,threshold,True,8388608,90560,8388608,8388608,282,28753920,182099749,86444975,177631232,53735632,2048,2048,11229392,1357,691,0,1834,1571,951,0,99448742,18702737.958,27262976,26735888,1347766.35285,0,1153216,0
+mixed_slow,pressure,0,ok,pressure,True,8388608,90560,8388480,8388432,345,28753920,170729984,95177478,177631232,53735632,2048,2048,27916032,1699,349,1699,1996,1751,848,0,79228418,22318118.532,33554432,33636461,1237184.456112,0,522496,0
+mixed_slow,threshold2,0,ok,threshold,True,8388608,90560,8388560,8388432,344,28753920,248649117,108815021,177631232,53735632,2048,2048,28479696,1740,308,0,1911,1877,806,0,141754620,32835308.438,50331648,52109020,1817663.170181,0,519424,0
+mixed_slow,copy,0,ok,copy,True,8388608,90560,8388576,8388432,343,28753920,188497435,95408242,177631232,53735632,2048,2048,53727440,2048,0,0,2001,2095,825,0,93045012,24119999.997,37748736,36830878,1331578.296683,0,519424,0
+mixed_slow,borrow,0,ok,borrow,True,8388608,90560,8386736,8386640,112,28753920,202207266,112741417,177631232,53735632,2048,2048,0,0,2048,0,1260,788,922,0,93158576,9030450.097,15728640,16897915,1584952.748115,0,667904,0
+mixed_slow,project,0,ok,project,True,8388608,90560,8388608,8388544,358,28753920,196788319,85794578,177631232,53735632,2048,2048,0,0,0,0,1594,454,835,0,111694672,25911259.331,41943040,39632482,1386620.278442,0,458688,0
+mixed_slow,threshold8,0,ok,threshold,True,8388608,90560,8388608,8388432,216,28753920,177004559,88488220,177631232,53735632,2048,2048,3824848,1008,1040,0,1769,1287,956,0,91999803,13961564.399,20971520,20644424,1308343.909911,0,1250624,0
+mixed_slow,copy_no_pool,1,ok,copy,False,8388608,90560,8388432,8388432,349,28753920,209526727,99009959,177631232,53735632,2048,2048,53727440,2048,0,0,4096,0,852,0,113158134,27706362.205,50331648,49857323,1504182.816335,0,0,0
+mixed_slow,threshold8,1,ok,threshold,True,8388608,90560,8388608,8388432,216,28753920,178695721,88024506,177631232,53735632,2048,2048,3824848,1008,1040,0,1752,1304,957,0,93665641,14283495.48,25165824,25314392,1350685.597943,0,1250624,0
+mixed_slow,project,1,ok,project,True,8388608,90560,8388608,8388544,358,28753920,188062454,85805781,177631232,53735632,2048,2048,0,0,0,0,1613,435,876,0,106943146,25106963.876,41943040,40388905,1338315.607594,0,463808,0
+mixed_slow,pressure,1,ok,pressure,True,8388608,90560,8388560,8388432,349,28753920,180476475,82814346,177631232,53735632,2048,2048,27916032,1699,349,1699,2034,1713,906,0,101386971,23117968.235,37748736,34624643,1287754.655314,0,522496,0
+mixed_slow,copy,1,ok,copy,True,8388608,90560,8388576,8388432,345,28753920,179916143,88224841,177631232,53735632,2048,2048,53727440,2048,0,0,2035,2061,868,0,95038979,23134688.68,37748736,38482948,1259295.778761,0,519424,0
+mixed_slow,threshold2,1,ok,threshold,True,8388608,90560,8388560,8388432,345,28753920,172458424,95876297,177631232,53735632,2048,2048,28479696,1740,308,0,1950,1838,838,0,80637955,22201893.822,29360128,29750009,1218383.798869,0,522496,0
+mixed_slow,borrow,1,ok,borrow,True,8388608,90560,8386736,8386688,112,28753920,202718412,105879101,177631232,53735632,2048,2048,0,0,2048,0,1270,778,933,0,101496664,8968645.74,15728640,15509271,1593585.502544,0,667904,0
+mixed_slow,threshold4,1,ok,threshold,True,8388608,90560,8388608,8388608,268,28753920,178050667,95042355,177631232,53735632,2048,2048,11229392,1357,691,0,1767,1638,919,0,87305079,17737601.933,27262976,26498834,1276748.071158,0,1154176,0
+mixed_slow,copy,2,ok,copy,True,8388608,90560,8388560,8388432,343,28753920,166505070,87773371,177631232,53735632,2048,2048,53727440,2048,0,0,2029,2067,855,0,82039937,21365903.831,31457280,30499822,1169734.902412,0,522496,0
+mixed_slow,project,2,ok,project,True,8388608,90560,8388576,8388576,358,28753920,184834889,77869217,177631232,53735632,2048,2048,0,0,0,0,1654,394,900,0,108638540,24466594.426,46137344,45971408,1295645.073976,0,458688,0
+mixed_slow,threshold2,2,ok,threshold,True,8388608,90560,8388432,8388432,346,28753920,191170037,94174606,177631232,53735632,2048,2048,28479696,1740,308,0,1933,1855,839,0,99297240,24916604.797,37748736,37194081,1364006.158543,0,519424,0
+mixed_slow,threshold4,2,ok,threshold,True,8388608,90560,8388608,8388608,267,28753920,221114880,108320175,177631232,53735632,2048,2048,11229392,1357,691,0,1725,1680,867,0,112272606,22302398.136,31457280,31418968,1620151.723755,0,1153216,0
+mixed_slow,pressure,2,ok,pressure,True,8388608,90560,8388560,8388432,343,28753920,200423808,95868665,177631232,53735632,2048,2048,27916032,1699,349,1699,1950,1797,826,0,104684245,26149827.952,37748736,37286562,1462564.435239,0,519424,0
+mixed_slow,copy_no_pool,2,ok,copy,False,8388608,90560,8388432,8388432,348,28753920,185563183,99669005,177631232,53735632,2048,2048,53727440,2048,0,0,4096,0,824,0,88520259,24158310.672,37748736,37578913,1315287.672243,0,0,0
+mixed_slow,threshold8,2,ok,threshold,True,8388608,90560,8388576,8388352,216,28753920,285706068,123773735,177631232,53735632,2048,2048,3824848,1008,1040,0,1639,1417,811,0,151915315,22809999.729,41943040,39308704,2141933.275175,0,1250624,0
+mixed_slow,borrow,2,ok,borrow,True,8388608,90560,8386736,8386640,112,28753920,277725554,130508378,177631232,53735632,2048,2048,0,0,2048,0,1246,802,882,0,145190817,12364716.181,25165824,24717468,2188978.814479,0,667904,0
+mixed_slow,project,3,ok,project,True,8388608,90560,8388576,8388544,350,28753920,266408067,111663429,177631232,53735632,2048,2048,0,0,0,0,1498,550,732,0,138942208,34638344.422,54525952,52949259,1878408.17389,0,458688,0
+mixed_slow,threshold2,3,ok,threshold,True,8388608,90560,8388560,8388432,341,28753920,204623815,104506177,177631232,53735632,2048,2048,28479696,1740,308,0,1822,1966,758,0,97171540,25691162.972,41943040,40286443,1429280.943963,0,522496,0
+mixed_slow,threshold4,3,ok,threshold,True,8388608,90560,8388608,8388608,277,28753920,162195656,80564634,177631232,53735632,2048,2048,11229392,1357,691,0,1810,1595,983,0,84519072,16670151.746,23068672,21537625,1200241.584576,0,1153216,0
+mixed_slow,copy,3,ok,copy,True,8388608,90560,8388560,8388432,350,28753920,155808970,73686530,177631232,53735632,2048,2048,53727440,2048,0,0,2181,1915,970,0,84997837,20210703.898,29360128,29034418,1105823.092919,0,522496,0
+mixed_slow,copy_no_pool,3,ok,copy,False,8388608,90560,8388432,8388432,343,28753920,175012120,86574113,177631232,53735632,2048,2048,53727440,2048,0,0,4096,0,847,0,86153992,21577383.531,37748736,35170512,1189109.090661,0,0,0
+mixed_slow,borrow,3,ok,borrow,True,8388608,90560,8386736,8386640,112,28753920,192464571,109214745,177631232,53735632,2048,2048,0,0,2048,0,1270,778,921,0,85288420,8548822.691,13631488,14178942,1513389.1547,0,667904,0
+mixed_slow,threshold8,3,ok,threshold,True,8388608,90560,8388496,8388432,216,28753920,180744548,92447570,177631232,53735632,2048,2048,3824848,1008,1040,0,1772,1284,987,0,91033265,14634490.266,20971520,21334847,1375000.84592,0,1250624,0
+mixed_slow,pressure,3,ok,pressure,True,8388608,90560,8388480,8388432,347,28753920,190539057,89751173,177631232,53735632,2048,2048,27916032,1699,349,1699,1983,1764,862,0,102577548,24120880.139,46137344,43388027,1333423.649457,0,519424,0
+mixed_slow,copy,4,ok,copy,True,8388608,90560,8388432,8388432,339,28753920,221349934,109576369,177631232,53735632,2048,2048,53727440,2048,0,0,1871,2225,733,0,114046592,28163326.597,46137344,46133518,1540447.287587,0,519424,0
+mixed_slow,project,4,ok,project,True,8388608,90560,8388576,8388544,351,28753920,182031656,81559603,177631232,53735632,2048,2048,0,0,0,0,1543,505,829,0,98044537,23787174.92,33554432,33075333,1288001.912824,0,458688,0
+mixed_slow,threshold8,4,ok,threshold,True,8388608,90560,8388608,8388432,216,28753920,190119929,98659849,177631232,53735632,2048,2048,3824848,1008,1040,0,1748,1308,937,0,91519644,15332315.134,27262976,28453087,1432190.421467,0,1262912,0
+mixed_slow,copy_no_pool,4,ok,copy,False,8388608,90560,8388432,8388432,348,28753920,181246528,87821814,177631232,53735632,2048,2048,53727440,2048,0,0,4096,0,854,0,96465580,23009953.597,37748736,35350753,1263667.037898,0,0,0
+mixed_slow,threshold4,4,ok,threshold,True,8388608,90560,8388608,8388608,268,28753920,202902060,94178139,177631232,53735632,2048,2048,11229392,1357,691,0,1778,1627,948,0,111627333,20292318.825,41943040,42672491,1456891.057432,0,1153216,0
+mixed_slow,borrow,4,ok,borrow,True,8388608,90560,8386736,8386640,112,28753920,187355085,105102970,177631232,53735632,2048,2048,0,0,2048,0,1268,780,942,0,86194520,8306217.014,16777216,16560027,1467132.987688,0,667904,0
+mixed_slow,threshold2,4,ok,threshold,True,8388608,90560,8388560,8388432,349,28753920,185932830,88442274,177631232,53735632,2048,2048,28479696,1740,308,0,1998,1790,873,0,100159229,24415772.17,37748736,35463160,1333943.667435,0,519424,0
+mixed_slow,pressure,4,ok,pressure,True,8388608,90560,8388560,8388432,351,28753920,175115990,85590028,177631232,53735632,2048,2048,27916032,1699,349,1699,2029,1718,897,0,90980114,22901875.606,31457280,30636340,1271349.314418,0,519424,0
+mixed_tight,pressure,0,ok,pressure,True,2097152,90560,2097152,2097136,106,28753920,194998211,80964449,177631232,53735632,2048,2048,28385168,1727,321,1727,2265,1510,1251,0,117554960,6209271.27,9437184,9610047,352937.551048,0,523712,0
+mixed_tight,project,0,ok,project,True,2097152,90560,2097120,2097120,118,28753920,191006927,80024226,177631232,53735632,2048,2048,0,0,0,0,1659,389,1164,0,113283506,6749781.49,10485760,10754747,354343.266259,0,406848,0
+mixed_tight,threshold8,0,ok,threshold,True,2097152,90560,2097120,2097120,72,28753920,315263040,90750328,177631232,53735632,2048,2048,3824848,1008,1040,0,1890,1166,1248,0,228816753,6291155.426,13631488,13216574,579371.042178,0,386176,0
+mixed_tight,copy_no_pool,0,ok,copy,False,2097152,90560,2097136,2097136,116,28753920,215534802,92135979,177631232,53735632,2048,2048,53727440,2048,0,0,4096,0,1179,0,127073694,6714221.641,10485760,12545668,387556.898349,0,0,0
+mixed_tight,threshold4,0,ok,threshold,True,2097152,90560,2097136,2097104,91,28753920,240539157,82888986,177631232,53735632,2048,2048,11229392,1357,691,0,2037,1368,1333,0,157978818,6115847.212,9437184,11204691,437508.612236,0,435392,0
+mixed_tight,copy,0,ok,copy,True,2097152,90560,2097136,2097136,111,28753920,205803459,87522857,177631232,53735632,2048,2048,53727440,2048,0,0,2361,1735,1210,0,121961836,6356735.332,11534336,12149188,363428.263552,0,523712,0
+mixed_tight,threshold2,0,ok,threshold,True,2097152,90560,2097136,2097136,103,28753920,218109869,94383237,177631232,53735632,2048,2048,28479696,1740,308,0,2188,1600,1166,0,128480946,7013746.965,14680064,15108236,394831.364885,0,523712,0
+mixed_tight,borrow,0,ok,borrow,True,2097152,90560,2094128,2094032,40,28753920,544543692,90900399,177631232,53735632,2048,2048,0,0,2048,0,1332,716,1286,0,453134113,6077465.417,11534336,12176243,1028555.825239,0,495872,0
+mixed_tight,copy,1,ok,copy,True,2097152,90560,2097136,2097136,117,28753920,191836517,62332245,177631232,53735632,2048,2048,53727440,2048,0,0,2460,1636,1362,0,131898458,6069082.115,8388608,8770216,346911.480275,0,523712,0
+mixed_tight,threshold2,1,ok,threshold,True,2097152,90560,2097136,2097136,117,28753920,188885136,63904326,177631232,53735632,2048,2048,28479696,1740,308,0,2356,1432,1390,0,127844964,6121880.805,8388608,8708698,342822.067006,0,523712,0
+mixed_tight,borrow,1,ok,borrow,True,2097152,90560,2094128,2094128,40,28753920,492789763,76140523,177631232,53735632,2048,2048,0,0,2048,0,1347,701,1406,0,420428963,5485700.477,8388608,9955175,928718.610429,0,495872,0
+mixed_tight,threshold8,1,ok,threshold,True,2097152,90560,2097136,2097136,72,28753920,282084485,66066433,177631232,53735632,2048,2048,3824848,1008,1040,0,1992,1064,1398,0,219096863,5671193.431,7340032,9274955,520410.956771,0,386176,0
+mixed_tight,threshold4,1,ok,threshold,True,2097152,90560,2097136,2097104,88,28753920,224500368,61534673,177631232,53735632,2048,2048,11229392,1357,691,0,2145,1260,1465,0,165914339,5837746.733,7864320,10210564,412262.960044,0,435392,0
+mixed_tight,pressure,1,ok,pressure,True,2097152,90560,2097136,2097136,115,28753920,189684559,60774942,177631232,53735632,2048,2048,28385168,1727,321,1727,2383,1392,1399,0,131755127,6110993.322,8388608,9608714,345607.344111,0,523712,0
+mixed_tight,copy_no_pool,1,ok,copy,False,2097152,90560,2097136,2097136,117,28753920,190441538,59274120,177631232,53735632,2048,2048,53727440,2048,0,0,4096,0,1383,0,133844636,6031707.432,8388608,8881216,344699.365648,0,0,0
+mixed_tight,project,1,ok,project,True,2097152,90560,2097120,2097120,118,28753920,175373266,57346839,177631232,53735632,2048,2048,0,0,0,0,1727,321,1312,0,120854151,6287663.374,8388608,8829253,326669.995028,0,406848,0
+mixed_tight,copy_no_pool,2,ok,copy,False,2097152,90560,2097136,2097136,115,28753920,190230224,58883103,177631232,53735632,2048,2048,53727440,2048,0,0,4096,0,1379,0,133923360,6020977.936,8388608,8904123,344486.353015,0,0,0
+mixed_tight,project,2,ok,project,True,2097152,90560,2097120,2097120,118,28753920,176712466,57142470,177631232,53735632,2048,2048,0,0,0,0,1727,321,1308,0,122435178,6344282.023,9437184,9173733,329327.109037,0,406848,0
+mixed_tight,copy,2,ok,copy,True,2097152,90560,2097152,2097136,115,28753920,192640551,62036091,177631232,53735632,2048,2048,53727440,2048,0,0,2463,1633,1367,0,133360267,6075663.601,8388608,8830642,347845.920578,0,523712,0
+mixed_tight,threshold8,2,ok,threshold,True,2097152,90560,2097136,2097136,73,28753920,284454034,68644342,177631232,53735632,2048,2048,3824848,1008,1040,0,1983,1073,1386,0,218577789,5702048.39,7340032,9254474,523314.413618,0,386176,0
+mixed_tight,threshold4,2,ok,threshold,True,2097152,90560,2097136,2097104,88,28753920,226008956,64169718,177631232,53735632,2048,2048,11229392,1357,691,0,2125,1280,1458,0,164889565,5866464.096,8388608,10318805,414911.228869,0,435392,0
+mixed_tight,borrow,2,ok,borrow,True,2097152,90560,2094128,2094128,40,28753920,494360387,73512176,177631232,53735632,2048,2048,0,0,2048,0,1345,703,1395,0,424305645,5500812.732,8388608,9972009,932412.777581,0,495872,0
+mixed_tight,threshold2,2,ok,threshold,True,2097152,90560,2097136,2097136,115,28753920,188224878,60744558,177631232,53735632,2048,2048,28479696,1740,308,0,2384,1404,1411,0,130279846,6114092.392,8388608,8874864,342235.388035,0,523712,0
+mixed_tight,pressure,2,ok,pressure,True,2097152,90560,2097136,2097136,115,28753920,189816540,60109883,177631232,53735632,2048,2048,28385168,1727,321,1727,2377,1398,1401,0,132388467,6115537.712,8388608,9634918,345575.615482,0,523712,0
+mixed_tight,pressure,3,ok,pressure,True,2097152,90560,2097136,2097136,115,28753920,190593723,62104383,177631232,53735632,2048,2048,28385168,1727,321,1727,2377,1398,1387,0,131246281,6133228.412,8388608,9617713,346774.138471,0,523712,0
+mixed_tight,borrow,3,ok,borrow,True,2097152,90560,2094128,2094128,40,28753920,491528840,70906509,177631232,53735632,2048,2048,0,0,2048,0,1353,695,1421,0,423844868,5472000.565,8388608,9945028,926418.118409,0,495872,0
+mixed_tight,copy_no_pool,3,ok,copy,False,2097152,90560,2097136,2097136,116,28753920,190661223,60180004,177631232,53735632,2048,2048,53727440,2048,0,0,4096,0,1376,0,133160918,6036141.159,8388608,8916068,345094.680154,0,0,0
+mixed_tight,threshold2,3,ok,threshold,True,2097152,90560,2097136,2097136,116,28753920,193175809,69008296,177631232,53735632,2048,2048,28479696,1740,308,0,2336,1452,1351,0,125127054,6239198.13,9437184,9276566,350903.059901,0,523712,0
+mixed_tight,threshold8,3,ok,threshold,True,2097152,90560,2097120,2097120,73,28753920,286766304,73096130,177631232,53735632,2048,2048,3824848,1008,1040,0,1974,1082,1367,0,215532386,5744366.208,7864320,8864197,528100.049771,0,386176,0
+mixed_tight,threshold4,3,ok,threshold,True,2097152,90560,2097136,2097104,88,28753920,225938124,65488664,177631232,53735632,2048,2048,11229392,1357,691,0,2121,1284,1445,0,163452164,5856203.824,8388608,10380804,414648.202609,0,435392,0
+mixed_tight,copy,3,ok,copy,True,2097152,90560,2097152,2097136,108,28753920,191114147,63369902,177631232,53735632,2048,2048,53727440,2048,0,0,2453,1643,1341,0,130459979,6032302.559,8388608,8833531,345755.184019,0,523712,0
+mixed_tight,project,3,ok,project,True,2097152,90560,2097120,2097120,118,28753920,177942277,63483663,177631232,53735632,2048,2048,0,0,0,0,1711,337,1279,0,117556310,6348716.251,8388608,8883105,331194.459386,0,406848,0
+mixed_tight,copy,4,ok,copy,True,2097152,90560,2097152,2097136,117,28753920,191747145,60306782,177631232,53735632,2048,2048,53727440,2048,0,0,2470,1626,1379,0,134097654,6065392.323,8388608,8895161,347142.858576,0,523712,0
+mixed_tight,threshold2,4,ok,threshold,True,2097152,90560,2097136,2097136,115,28753920,187864582,60112693,177631232,53735632,2048,2048,28479696,1740,308,0,2380,1408,1409,0,130504092,6102214.292,8388608,8884715,341567.414808,0,523712,0
+mixed_tight,project,4,ok,project,True,2097152,90560,2097120,2097120,118,28753920,175293210,56768485,177631232,53735632,2048,2048,0,0,0,0,1722,326,1313,0,121359184,6283898.527,8388608,8849623,326483.546647,0,406848,0
+mixed_tight,threshold8,4,ok,threshold,True,2097152,90560,2097136,2097136,73,28753920,283727960,68131361,177631232,53735632,2048,2048,3824848,1008,1040,0,1988,1068,1394,0,218912386,5707951.51,7340032,9272677,523909.294385,0,386176,0
+mixed_tight,borrow,4,ok,borrow,True,2097152,90560,2094128,2094128,40,28753920,495666215,81002646,177631232,53735632,2048,2048,0,0,2048,0,1336,712,1382,0,418460319,5519510.972,8388608,9930268,935139.458784,0,495872,0
+mixed_tight,copy_no_pool,4,ok,copy,False,2097152,90560,2097136,2097136,116,28753920,190841888,60356559,177631232,53735632,2048,2048,53727440,2048,0,0,4096,0,1382,0,133224289,6038284.196,8388608,8947753,345496.101548,0,0,0
+mixed_tight,threshold4,4,ok,threshold,True,2097152,90560,2097136,2097104,88,28753920,226098419,63538828,177631232,53735632,2048,2048,11229392,1357,691,0,2129,1276,1452,0,165691682,5878789.657,7864320,10264360,415107.899759,0,435392,0
+mixed_tight,pressure,4,ok,pressure,True,2097152,90560,2097136,2097136,115,28753920,192204126,62496629,177631232,53735632,2048,2048,28385168,1727,321,1727,2367,1408,1381,0,132616450,6161110.138,9437184,9782879,349554.881495,0,523712,0
+sparse_fast,pressure,0,ok,pressure,True,8388608,90560,156112,156112,1,28753920,20554720,20527722,134242304,139264,2048,2048,0,0,2048,0,1,2047,0,0,0,9881.978,13312,60759,1273.955005,0,65552,0
+sparse_fast,project,0,ok,project,True,8388608,90560,90640,90640,1,28753920,22216122,22101834,134242304,139264,2048,2048,0,0,0,0,1,2047,0,0,0,10698.669,16384,58241,1.68633,0,80,0
+sparse_fast,threshold4,0,ok,threshold,True,8388608,90560,156192,156192,1,28753920,22839176,22457056,134242304,139264,2048,2048,131072,2048,0,0,2,4094,0,0,0,10958.209,20480,165851,1227.172318,0,65632,0
+sparse_fast,copy,0,ok,copy,True,8388608,90560,156192,156192,1,28753920,21009107,20955370,134242304,139264,2048,2048,131072,2048,0,0,2,4094,0,0,0,10112.231,14336,66129,1120.781895,0,65632,0
+sparse_fast,copy_no_pool,0,ok,copy,False,8388608,90560,156192,156192,1,28753920,21132162,21048817,134242304,139264,2048,2048,131072,2048,0,0,4096,0,0,0,0,10163.675,16384,68685,1121.783606,0,0,0
+sparse_fast,threshold8,0,ok,threshold,True,8388608,90560,156192,156192,1,28753920,20540535,20499501,134242304,139264,2048,2048,131072,2048,0,0,2,4094,0,0,0,9884.486,13312,54093,1100.863361,0,65632,0
+sparse_fast,borrow,0,ok,borrow,True,8388608,90560,156112,156112,1,28753920,21727605,21682906,134242304,139264,2048,2048,0,0,2048,0,1,2047,0,0,0,10449.435,20480,65999,1348.749968,0,65552,0
+sparse_fast,threshold2,0,ok,threshold,True,8388608,90560,156192,156192,1,28753920,22373067,22308741,134242304,139264,2048,2048,131072,2048,0,0,2,4094,0,0,0,10776.724,18432,66703,1207.809872,0,65632,0
+sparse_fast,project,1,ok,project,True,8388608,90560,90640,90640,1,28753920,25768428,25607575,134242304,139264,2048,2048,0,0,0,0,1,2047,0,0,0,12427.336,22528,135518,1.971383,0,80,0
+sparse_fast,threshold8,1,ok,threshold,True,8388608,90560,156192,156192,1,28753920,22601085,22218814,134242304,139264,2048,2048,131072,2048,0,0,2,4094,0,0,0,10886.611,28672,70518,1220.513584,0,65632,0
+sparse_fast,copy_no_pool,1,ok,copy,False,8388608,90560,156192,156192,1,28753920,22194827,21633689,134242304,139264,2048,2048,131072,2048,0,0,4096,0,0,0,0,10673.54,36864,207444,1178.059751,0,0,0
+sparse_fast,pressure,1,ok,pressure,True,8388608,90560,156112,156112,1,28753920,23241749,23003312,134242304,139264,2048,2048,0,0,2048,0,1,2047,0,0,0,11135.177,22528,79185,1441.524009,0,65552,0
+sparse_fast,copy,1,ok,copy,True,8388608,90560,156192,156192,1,28753920,24103618,23832019,134242304,139264,2048,2048,131072,2048,0,0,2,4094,0,0,0,11617.114,22528,88389,1310.460688,0,65632,0
+sparse_fast,threshold2,1,ok,threshold,True,8388608,90560,156192,156192,1,28753920,21191681,21131537,134242304,139264,2048,2048,131072,2048,0,0,2,4094,0,0,0,10199.927,14336,68426,1132.085862,0,65632,0
+sparse_fast,threshold4,1,ok,threshold,True,8388608,90560,156192,156192,1,28753920,21871975,21613127,134242304,139264,2048,2048,131072,2048,0,0,2,4094,0,0,0,10530.066,18432,78704,1171.334175,0,65632,0
+sparse_fast,borrow,1,ok,borrow,True,8388608,90560,156112,156112,1,28753920,21555643,21467723,134242304,139264,2048,2048,0,0,2048,0,1,2047,0,0,0,10366.948,18432,62648,1339.691796,0,65552,0
+sparse_fast,borrow,2,ok,borrow,True,8388608,90560,156112,156112,1,28753920,20704016,20633572,134242304,139264,2048,2048,0,0,2048,0,1,2047,0,0,0,9954.482,14336,84963,1283.092823,0,65552,0
+sparse_fast,threshold2,2,ok,threshold,True,8388608,90560,156192,156192,1,28753920,20854404,20822149,134242304,139264,2048,2048,131072,2048,0,0,2,4094,0,0,0,10030.324,14336,62445,1108.309428,0,65632,0
+sparse_fast,copy_no_pool,2,ok,copy,False,8388608,90560,156192,156192,1,28753920,21286218,21228201,134242304,139264,2048,2048,131072,2048,0,0,4096,0,0,0,0,10237.021,15360,67889,1129.223222,0,0,0
+sparse_fast,project,2,ok,project,True,8388608,90560,90640,90640,1,28753920,22649251,22567445,134242304,139264,2048,2048,0,0,0,0,1,2047,0,0,0,10910.76,15360,61499,1.717551,0,80,0
+sparse_fast,pressure,2,ok,pressure,True,8388608,90560,156112,156112,1,28753920,20767942,20708872,134242304,139264,2048,2048,0,0,2048,0,1,2047,0,0,0,9985.038,15360,65425,1286.595987,0,65552,0
+sparse_fast,copy,2,ok,copy,True,8388608,90560,156192,156192,1,28753920,21065681,21006279,134242304,139264,2048,2048,131072,2048,0,0,2,4094,0,0,0,10139.793,15360,67018,1124.320165,0,65632,0
+sparse_fast,threshold4,2,ok,threshold,True,8388608,90560,156192,156192,1,28753920,20961885,20931648,134242304,139264,2048,2048,131072,2048,0,0,2,4094,0,0,0,10087.398,13312,60962,1117.500277,0,65632,0
+sparse_fast,threshold8,2,ok,threshold,True,8388608,90560,156192,156192,1,28753920,20908700,20878832,134242304,139264,2048,2048,131072,2048,0,0,2,4094,0,0,0,10062.625,14336,70648,1116.46627,0,65632,0
+sparse_fast,threshold2,3,ok,threshold,True,8388608,90560,156192,156192,1,28753920,21328570,21275351,134242304,139264,2048,2048,131072,2048,0,0,2,4094,0,0,0,10266.949,15360,61241,1144.526904,0,65632,0
+sparse_fast,borrow,3,ok,borrow,True,8388608,90560,156112,156112,1,28753920,20408294,20408999,134242304,139264,2048,2048,0,0,2048,0,1,2047,0,0,0,9812.079,13312,48982,1265.057763,0,65552,0
+sparse_fast,copy,3,ok,copy,True,8388608,90560,156192,156192,1,28753920,20744256,20744722,134242304,139264,2048,2048,131072,2048,0,0,2,4094,0,0,0,9979.793,13312,42518,1107.901257,0,65632,0
+sparse_fast,project,3,ok,project,True,8388608,90560,90640,90640,1,28753920,21766957,21732111,134242304,139264,2048,2048,0,0,0,0,1,2047,0,0,0,10483.601,13312,74593,1.653919,0,80,0
+sparse_fast,threshold4,3,ok,threshold,True,8388608,90560,156192,156192,1,28753920,23474730,23418353,134242304,139264,2048,2048,131072,2048,0,0,2,4094,0,0,0,11311.146,24576,72445,1275.148887,0,65632,0
+sparse_fast,threshold8,3,ok,threshold,True,8388608,90560,156192,156192,1,28753920,25891223,25855036,134242304,139264,2048,2048,131072,2048,0,0,2,4094,0,0,0,12490.423,32768,62019,1433.084986,0,65632,0
+sparse_fast,pressure,3,ok,pressure,True,8388608,90560,156112,156112,1,28753920,25124448,24854663,134242304,139264,2048,2048,0,0,2048,0,1,2047,0,0,0,12097.683,24576,83351,1569.932052,0,65552,0
+sparse_fast,copy_no_pool,3,ok,copy,False,8388608,90560,156192,156192,1,28753920,21725958,21582704,134242304,139264,2048,2048,131072,2048,0,0,4096,0,0,0,0,10452.028,16384,197777,1159.292471,0,0,0
+sparse_fast,project,4,ok,project,True,8388608,90560,90640,90640,1,28753920,22202622,22202889,134242304,139264,2048,2048,0,0,0,0,1,2047,0,0,0,10695.292,18432,48444,1.688434,0,80,0
+sparse_fast,threshold2,4,ok,threshold,True,8388608,90560,156192,156192,1,28753920,27294793,27138353,134242304,139264,2048,2048,131072,2048,0,0,2,4094,0,0,0,13171.363,28672,78185,1515.562825,0,65632,0
+sparse_fast,threshold8,4,ok,threshold,True,8388608,90560,156192,156192,1,28753920,33207148,33180296,134242304,139264,2048,2048,131072,2048,0,0,2,4094,0,0,0,16048.501,36864,74648,1873.802277,0,65632,0
+sparse_fast,copy,4,ok,copy,True,8388608,90560,156192,156192,1,28753920,40643311,40589351,134242304,139264,2048,2048,131072,2048,0,0,2,4094,0,0,0,19667.254,49152,147388,2334.403772,0,65632,0
+sparse_fast,threshold4,4,ok,threshold,True,8388608,90560,156192,156192,1,28753920,28395383,28350296,134242304,139264,2048,2048,131072,2048,0,0,2,4094,0,0,0,13707.471,26624,87370,1583.182193,0,65632,0
+sparse_fast,borrow,4,ok,borrow,True,8388608,90560,156112,156112,1,28753920,25754576,25674260,134242304,139264,2048,2048,0,0,2048,0,1,2047,0,0,0,12408.192,20480,98925,1611.048102,0,65552,0
+sparse_fast,pressure,4,ok,pressure,True,8388608,90560,156112,156112,1,28753920,28270087,28259741,134242304,139264,2048,2048,0,0,2048,0,1,2047,0,0,0,13635.652,20480,75407,1772.014643,0,65552,0
+sparse_fast,copy_no_pool,4,ok,copy,False,8388608,90560,156192,156192,1,28753920,30675302,30605147,134242304,139264,2048,2048,131072,2048,0,0,4096,0,0,0,0,14792.559,22528,144222,1690.623657,0,0,0
diff --git a/research/experiments/002-buffer-retention/results/2026-09-22-linux-aarch64/raw.json b/research/experiments/002-buffer-retention/results/2026-09-22-linux-aarch64/raw.json new file mode 100644 index 0000000..78400eb --- /dev/null +++ b/research/experiments/002-buffer-retention/results/2026-09-22-linux-aarch64/raw.json @@ -0,0 +1,7202 @@ +[ + { + "case": "sparse_slow", + "variant": "copy", + "repeat": 0, + "status": "ok", + "policy": "copy", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 197072, + "peak_active_bytes": 197072, + "peak_queue": 512, + "rss_peak_bytes": 28753920, + "elapsed_ns": 156440711, + "cpu_ns": 48121065, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 513, + "reuses": 3583, + "budget_waits": 0, + "slot_waits": 878, + "sleep_ns": 109587045, + "latency_mean_ns": 32718961.288, + "latency_p99_upper_ns": 50331648, + "latency_max_ns": 47686700, + "active_byte_seconds": 7879.414446, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 66752, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "threshold4", + "repeat": 0, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 197072, + "peak_active_bytes": 197072, + "peak_queue": 512, + "rss_peak_bytes": 28753920, + "elapsed_ns": 152733814, + "cpu_ns": 52980104, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 513, + "reuses": 3583, + "budget_waits": 0, + "slot_waits": 718, + "sleep_ns": 102189918, + "latency_mean_ns": 30324683.181, + "latency_p99_upper_ns": 54525952, + "latency_max_ns": 52327335, + "active_byte_seconds": 7602.229051, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 66752, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "threshold2", + "repeat": 0, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 197072, + "peak_active_bytes": 197072, + "peak_queue": 512, + "rss_peak_bytes": 28753920, + "elapsed_ns": 155247640, + "cpu_ns": 47779812, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 513, + "reuses": 3583, + "budget_waits": 0, + "slot_waits": 809, + "sleep_ns": 108519282, + "latency_mean_ns": 31414916.006, + "latency_p99_upper_ns": 54525952, + "latency_max_ns": 51100228, + "active_byte_seconds": 7369.340036, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 66752, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "copy_no_pool", + "repeat": 0, + "status": "ok", + "policy": "copy", + "pool": false, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 197072, + "peak_active_bytes": 197072, + "peak_queue": 512, + "rss_peak_bytes": 28753920, + "elapsed_ns": 164046264, + "cpu_ns": 46944898, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 4096, + "reuses": 0, + "budget_waits": 0, + "slot_waits": 881, + "sleep_ns": 113764083, + "latency_mean_ns": 35133900.267, + "latency_p99_upper_ns": 46137344, + "latency_max_ns": 46051556, + "active_byte_seconds": 8459.440246, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 0, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "project", + "repeat": 0, + "status": "ok", + "policy": "project", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 131520, + "peak_active_bytes": 131520, + "peak_queue": 512, + "rss_peak_bytes": 28753920, + "elapsed_ns": 157789596, + "cpu_ns": 25739163, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 512, + "reuses": 1536, + "budget_waits": 0, + "slot_waits": 1536, + "sleep_ns": 136058109, + "latency_mean_ns": 34150955.425, + "latency_p99_upper_ns": 41943040, + "latency_max_ns": 40528961, + "active_byte_seconds": 5595.217111, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1280, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "threshold8", + "repeat": 0, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 197072, + "peak_active_bytes": 197072, + "peak_queue": 512, + "rss_peak_bytes": 28753920, + "elapsed_ns": 154250903, + "cpu_ns": 24028565, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 513, + "reuses": 3583, + "budget_waits": 0, + "slot_waits": 1537, + "sleep_ns": 133827808, + "latency_mean_ns": 33265597.392, + "latency_p99_upper_ns": 37748736, + "latency_max_ns": 37531339, + "active_byte_seconds": 6504.707846, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 66752, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "borrow", + "repeat": 0, + "status": "ok", + "policy": "borrow", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 126, + "rss_peak_bytes": 28753920, + "elapsed_ns": 101576920, + "cpu_ns": 50248602, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 126, + "reuses": 1922, + "budget_waits": 825, + "slot_waits": 0, + "sleep_ns": 53200392, + "latency_mean_ns": 5868549.98, + "latency_p99_upper_ns": 10485760, + "latency_max_ns": 10885229, + "active_byte_seconds": 784884.708981, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "pressure", + "repeat": 0, + "status": "ok", + "policy": "pressure", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 4321888, + "peak_active_bytes": 4316448, + "peak_queue": 512, + "rss_peak_bytes": 28753920, + "elapsed_ns": 153086035, + "cpu_ns": 29353156, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 113152, + "copied_records": 1768, + "borrowed_records": 280, + "pressure_copies": 1768, + "allocations": 514, + "reuses": 3302, + "budget_waits": 0, + "slot_waits": 1424, + "sleep_ns": 127637166, + "latency_mean_ns": 32763957.697, + "latency_p99_upper_ns": 41943040, + "latency_max_ns": 38592411, + "active_byte_seconds": 549197.237404, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 590528, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "borrow", + "repeat": 1, + "status": "ok", + "policy": "borrow", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 126, + "rss_peak_bytes": 28753920, + "elapsed_ns": 132106520, + "cpu_ns": 45409725, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 126, + "reuses": 1922, + "budget_waits": 1532, + "slot_waits": 0, + "sleep_ns": 89610425, + "latency_mean_ns": 7801228.044, + "latency_p99_upper_ns": 9437184, + "latency_max_ns": 9303567, + "active_byte_seconds": 1041796.843202, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "copy_no_pool", + "repeat": 1, + "status": "ok", + "policy": "copy", + "pool": false, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 197072, + "peak_active_bytes": 197072, + "peak_queue": 512, + "rss_peak_bytes": 28753920, + "elapsed_ns": 154376717, + "cpu_ns": 24625261, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 4096, + "reuses": 0, + "budget_waits": 0, + "slot_waits": 1534, + "sleep_ns": 133550825, + "latency_mean_ns": 33304515.117, + "latency_p99_upper_ns": 37748736, + "latency_max_ns": 37563136, + "active_byte_seconds": 6521.304714, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 0, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "threshold2", + "repeat": 1, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 197072, + "peak_active_bytes": 197072, + "peak_queue": 512, + "rss_peak_bytes": 28753920, + "elapsed_ns": 154790882, + "cpu_ns": 24092354, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 513, + "reuses": 3583, + "budget_waits": 0, + "slot_waits": 1537, + "sleep_ns": 134531052, + "latency_mean_ns": 33433846.048, + "latency_p99_upper_ns": 37748736, + "latency_max_ns": 37877431, + "active_byte_seconds": 6519.648368, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 66752, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "threshold4", + "repeat": 1, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 197072, + "peak_active_bytes": 197072, + "peak_queue": 512, + "rss_peak_bytes": 28753920, + "elapsed_ns": 154495679, + "cpu_ns": 24603184, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 513, + "reuses": 3583, + "budget_waits": 0, + "slot_waits": 1536, + "sleep_ns": 133731727, + "latency_mean_ns": 33331969.71, + "latency_p99_upper_ns": 37748736, + "latency_max_ns": 37527099, + "active_byte_seconds": 6535.057316, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 66752, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "threshold8", + "repeat": 1, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 197072, + "peak_active_bytes": 197072, + "peak_queue": 512, + "rss_peak_bytes": 28753920, + "elapsed_ns": 154242976, + "cpu_ns": 24135969, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 513, + "reuses": 3583, + "budget_waits": 0, + "slot_waits": 1535, + "sleep_ns": 133865874, + "latency_mean_ns": 33299370.61, + "latency_p99_upper_ns": 37748736, + "latency_max_ns": 37484173, + "active_byte_seconds": 6509.096995, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 66752, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "project", + "repeat": 1, + "status": "ok", + "policy": "project", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 131520, + "peak_active_bytes": 131520, + "peak_queue": 512, + "rss_peak_bytes": 28753920, + "elapsed_ns": 154024996, + "cpu_ns": 25025451, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 512, + "reuses": 1536, + "budget_waits": 0, + "slot_waits": 1534, + "sleep_ns": 132769732, + "latency_mean_ns": 33212736.419, + "latency_p99_upper_ns": 37748736, + "latency_max_ns": 37402803, + "active_byte_seconds": 5441.502377, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1280, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "pressure", + "repeat": 1, + "status": "ok", + "policy": "pressure", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 4321888, + "peak_active_bytes": 4316928, + "peak_queue": 512, + "rss_peak_bytes": 28753920, + "elapsed_ns": 151466095, + "cpu_ns": 27009927, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 113280, + "copied_records": 1770, + "borrowed_records": 278, + "pressure_copies": 1770, + "allocations": 514, + "reuses": 3304, + "budget_waits": 0, + "slot_waits": 1473, + "sleep_ns": 128099292, + "latency_mean_ns": 32391902.953, + "latency_p99_upper_ns": 37748736, + "latency_max_ns": 37408099, + "active_byte_seconds": 539531.143577, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 590528, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "copy", + "repeat": 1, + "status": "ok", + "policy": "copy", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 197072, + "peak_active_bytes": 197072, + "peak_queue": 512, + "rss_peak_bytes": 28753920, + "elapsed_ns": 155007270, + "cpu_ns": 24608283, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 513, + "reuses": 3583, + "budget_waits": 0, + "slot_waits": 1535, + "sleep_ns": 134124966, + "latency_mean_ns": 33382726.714, + "latency_p99_upper_ns": 37748736, + "latency_max_ns": 37593062, + "active_byte_seconds": 6546.135984, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 66752, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "threshold4", + "repeat": 2, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 197072, + "peak_active_bytes": 197072, + "peak_queue": 512, + "rss_peak_bytes": 28753920, + "elapsed_ns": 154312902, + "cpu_ns": 23956224, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 513, + "reuses": 3583, + "budget_waits": 0, + "slot_waits": 1535, + "sleep_ns": 134085359, + "latency_mean_ns": 33321820.453, + "latency_p99_upper_ns": 37748736, + "latency_max_ns": 37660191, + "active_byte_seconds": 6502.811837, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 66752, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "copy_no_pool", + "repeat": 2, + "status": "ok", + "policy": "copy", + "pool": false, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 197072, + "peak_active_bytes": 197072, + "peak_queue": 512, + "rss_peak_bytes": 28753920, + "elapsed_ns": 154586382, + "cpu_ns": 24703970, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 4096, + "reuses": 0, + "budget_waits": 0, + "slot_waits": 1534, + "sleep_ns": 133705501, + "latency_mean_ns": 33392210.559, + "latency_p99_upper_ns": 41943040, + "latency_max_ns": 37987523, + "active_byte_seconds": 6536.248232, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 0, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "threshold2", + "repeat": 2, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 197072, + "peak_active_bytes": 197072, + "peak_queue": 512, + "rss_peak_bytes": 28753920, + "elapsed_ns": 154368809, + "cpu_ns": 24191625, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 513, + "reuses": 3583, + "budget_waits": 0, + "slot_waits": 1534, + "sleep_ns": 133926227, + "latency_mean_ns": 33288663.865, + "latency_p99_upper_ns": 37748736, + "latency_max_ns": 37544080, + "active_byte_seconds": 6508.096109, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 66752, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "pressure", + "repeat": 2, + "status": "ok", + "policy": "pressure", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 4321888, + "peak_active_bytes": 4316208, + "peak_queue": 512, + "rss_peak_bytes": 28753920, + "elapsed_ns": 151522021, + "cpu_ns": 27174295, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 113088, + "copied_records": 1767, + "borrowed_records": 281, + "pressure_copies": 1767, + "allocations": 514, + "reuses": 3301, + "budget_waits": 0, + "slot_waits": 1465, + "sleep_ns": 128053394, + "latency_mean_ns": 32398179.535, + "latency_p99_upper_ns": 37748736, + "latency_max_ns": 37585173, + "active_byte_seconds": 545315.69968, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 590528, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "copy", + "repeat": 2, + "status": "ok", + "policy": "copy", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 197072, + "peak_active_bytes": 197072, + "peak_queue": 512, + "rss_peak_bytes": 28753920, + "elapsed_ns": 154139254, + "cpu_ns": 24156681, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 513, + "reuses": 3583, + "budget_waits": 0, + "slot_waits": 1535, + "sleep_ns": 133742452, + "latency_mean_ns": 33274854.653, + "latency_p99_upper_ns": 37748736, + "latency_max_ns": 37580636, + "active_byte_seconds": 6504.184345, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 66752, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "project", + "repeat": 2, + "status": "ok", + "policy": "project", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 131520, + "peak_active_bytes": 131520, + "peak_queue": 512, + "rss_peak_bytes": 28753920, + "elapsed_ns": 154504494, + "cpu_ns": 25538018, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 512, + "reuses": 1536, + "budget_waits": 0, + "slot_waits": 1533, + "sleep_ns": 132803019, + "latency_mean_ns": 33348679.346, + "latency_p99_upper_ns": 37748736, + "latency_max_ns": 37696024, + "active_byte_seconds": 5463.772808, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1280, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "threshold8", + "repeat": 2, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 197072, + "peak_active_bytes": 197072, + "peak_queue": 512, + "rss_peak_bytes": 28753920, + "elapsed_ns": 154268606, + "cpu_ns": 24017037, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 513, + "reuses": 3583, + "budget_waits": 0, + "slot_waits": 1537, + "sleep_ns": 134039266, + "latency_mean_ns": 33296530.878, + "latency_p99_upper_ns": 37748736, + "latency_max_ns": 37600117, + "active_byte_seconds": 6499.765006, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 66752, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "borrow", + "repeat": 2, + "status": "ok", + "policy": "borrow", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 126, + "rss_peak_bytes": 28753920, + "elapsed_ns": 116617303, + "cpu_ns": 46471284, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 126, + "reuses": 1922, + "budget_waits": 1258, + "slot_waits": 0, + "sleep_ns": 72494973, + "latency_mean_ns": 6836360.134, + "latency_p99_upper_ns": 9437184, + "latency_max_ns": 9280234, + "active_byte_seconds": 913414.105279, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "project", + "repeat": 3, + "status": "ok", + "policy": "project", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 131520, + "peak_active_bytes": 131520, + "peak_queue": 512, + "rss_peak_bytes": 28753920, + "elapsed_ns": 155002696, + "cpu_ns": 25290252, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 512, + "reuses": 1536, + "budget_waits": 0, + "slot_waits": 1537, + "sleep_ns": 133467827, + "latency_mean_ns": 33443160.686, + "latency_p99_upper_ns": 41943040, + "latency_max_ns": 38061801, + "active_byte_seconds": 5479.253547, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1280, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "borrow", + "repeat": 3, + "status": "ok", + "policy": "borrow", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 126, + "rss_peak_bytes": 28753920, + "elapsed_ns": 122707360, + "cpu_ns": 46832624, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 126, + "reuses": 1922, + "budget_waits": 1334, + "slot_waits": 0, + "sleep_ns": 78581274, + "latency_mean_ns": 7210177.487, + "latency_p99_upper_ns": 9437184, + "latency_max_ns": 9450215, + "active_byte_seconds": 963195.592926, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "pressure", + "repeat": 3, + "status": "ok", + "policy": "pressure", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 4321888, + "peak_active_bytes": 4316128, + "peak_queue": 512, + "rss_peak_bytes": 28753920, + "elapsed_ns": 170735523, + "cpu_ns": 36085789, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 113024, + "copied_records": 1766, + "borrowed_records": 282, + "pressure_copies": 1766, + "allocations": 514, + "reuses": 3300, + "budget_waits": 0, + "slot_waits": 1403, + "sleep_ns": 140741412, + "latency_mean_ns": 37128525.741, + "latency_p99_upper_ns": 50331648, + "latency_max_ns": 49207437, + "active_byte_seconds": 624641.105995, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 590528, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "threshold8", + "repeat": 3, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 197072, + "peak_active_bytes": 197072, + "peak_queue": 512, + "rss_peak_bytes": 28753920, + "elapsed_ns": 161984455, + "cpu_ns": 35308455, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 513, + "reuses": 3583, + "budget_waits": 0, + "slot_waits": 1418, + "sleep_ns": 132544941, + "latency_mean_ns": 34734342.366, + "latency_p99_upper_ns": 41943040, + "latency_max_ns": 41927513, + "active_byte_seconds": 7196.657649, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 66752, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "threshold2", + "repeat": 3, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 197072, + "peak_active_bytes": 197072, + "peak_queue": 512, + "rss_peak_bytes": 28753920, + "elapsed_ns": 183186784, + "cpu_ns": 39562601, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 513, + "reuses": 3583, + "budget_waits": 0, + "slot_waits": 1377, + "sleep_ns": 149944607, + "latency_mean_ns": 39799236.839, + "latency_p99_upper_ns": 50331648, + "latency_max_ns": 49954231, + "active_byte_seconds": 8175.636446, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 66752, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "copy", + "repeat": 3, + "status": "ok", + "policy": "copy", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 197072, + "peak_active_bytes": 197072, + "peak_queue": 512, + "rss_peak_bytes": 28753920, + "elapsed_ns": 160896124, + "cpu_ns": 25740442, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 513, + "reuses": 3583, + "budget_waits": 0, + "slot_waits": 1519, + "sleep_ns": 138959714, + "latency_mean_ns": 34942676.828, + "latency_p99_upper_ns": 41943040, + "latency_max_ns": 40635979, + "active_byte_seconds": 6866.098036, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 66752, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "copy_no_pool", + "repeat": 3, + "status": "ok", + "policy": "copy", + "pool": false, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 197072, + "peak_active_bytes": 197072, + "peak_queue": 512, + "rss_peak_bytes": 28753920, + "elapsed_ns": 155242417, + "cpu_ns": 24840078, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 4096, + "reuses": 0, + "budget_waits": 0, + "slot_waits": 1534, + "sleep_ns": 134375289, + "latency_mean_ns": 33387730.27, + "latency_p99_upper_ns": 41943040, + "latency_max_ns": 38123912, + "active_byte_seconds": 6526.934401, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 0, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "threshold4", + "repeat": 3, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 197072, + "peak_active_bytes": 197072, + "peak_queue": 512, + "rss_peak_bytes": 28753920, + "elapsed_ns": 153980365, + "cpu_ns": 24665615, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 513, + "reuses": 3583, + "budget_waits": 0, + "slot_waits": 1523, + "sleep_ns": 133098283, + "latency_mean_ns": 33153737.672, + "latency_p99_upper_ns": 37748736, + "latency_max_ns": 37518117, + "active_byte_seconds": 6514.197106, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 66752, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "copy_no_pool", + "repeat": 4, + "status": "ok", + "policy": "copy", + "pool": false, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 197072, + "peak_active_bytes": 197072, + "peak_queue": 512, + "rss_peak_bytes": 28753920, + "elapsed_ns": 154143199, + "cpu_ns": 24004931, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 4096, + "reuses": 0, + "budget_waits": 0, + "slot_waits": 1536, + "sleep_ns": 133901751, + "latency_mean_ns": 33287028.642, + "latency_p99_upper_ns": 37748736, + "latency_max_ns": 37626617, + "active_byte_seconds": 6483.552028, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 0, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "copy", + "repeat": 4, + "status": "ok", + "policy": "copy", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 197072, + "peak_active_bytes": 197072, + "peak_queue": 512, + "rss_peak_bytes": 28753920, + "elapsed_ns": 153170646, + "cpu_ns": 26299681, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 513, + "reuses": 3583, + "budget_waits": 0, + "slot_waits": 1505, + "sleep_ns": 130663631, + "latency_mean_ns": 33019408.27, + "latency_p99_upper_ns": 37748736, + "latency_max_ns": 37369469, + "active_byte_seconds": 6585.869234, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 66752, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "threshold4", + "repeat": 4, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 197072, + "peak_active_bytes": 197072, + "peak_queue": 512, + "rss_peak_bytes": 28753920, + "elapsed_ns": 154103699, + "cpu_ns": 23694419, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 513, + "reuses": 3583, + "budget_waits": 0, + "slot_waits": 1537, + "sleep_ns": 134088060, + "latency_mean_ns": 33271036.464, + "latency_p99_upper_ns": 37748736, + "latency_max_ns": 37623950, + "active_byte_seconds": 6485.074292, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 66752, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "threshold8", + "repeat": 4, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 197072, + "peak_active_bytes": 197072, + "peak_queue": 512, + "rss_peak_bytes": 28753920, + "elapsed_ns": 154585216, + "cpu_ns": 23936885, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 513, + "reuses": 3583, + "budget_waits": 0, + "slot_waits": 1536, + "sleep_ns": 134389609, + "latency_mean_ns": 33393120.598, + "latency_p99_upper_ns": 37748736, + "latency_max_ns": 38036616, + "active_byte_seconds": 6515.371593, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 66752, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "borrow", + "repeat": 4, + "status": "ok", + "policy": "borrow", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 126, + "rss_peak_bytes": 28753920, + "elapsed_ns": 124475504, + "cpu_ns": 45943956, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 126, + "reuses": 1922, + "budget_waits": 1468, + "slot_waits": 0, + "sleep_ns": 81119761, + "latency_mean_ns": 7320646.162, + "latency_p99_upper_ns": 9437184, + "latency_max_ns": 9274900, + "active_byte_seconds": 977840.583339, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "threshold2", + "repeat": 4, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 197072, + "peak_active_bytes": 197072, + "peak_queue": 512, + "rss_peak_bytes": 28753920, + "elapsed_ns": 154125217, + "cpu_ns": 24321563, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 513, + "reuses": 3583, + "budget_waits": 0, + "slot_waits": 1536, + "sleep_ns": 133545099, + "latency_mean_ns": 33270620.015, + "latency_p99_upper_ns": 37748736, + "latency_max_ns": 37515988, + "active_byte_seconds": 6516.994726, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 66752, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "pressure", + "repeat": 4, + "status": "ok", + "policy": "pressure", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 4321888, + "peak_active_bytes": 4317248, + "peak_queue": 512, + "rss_peak_bytes": 28753920, + "elapsed_ns": 151398447, + "cpu_ns": 26713792, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 113408, + "copied_records": 1772, + "borrowed_records": 276, + "pressure_copies": 1772, + "allocations": 514, + "reuses": 3306, + "budget_waits": 0, + "slot_waits": 1473, + "sleep_ns": 128307648, + "latency_mean_ns": 32397554.332, + "latency_p99_upper_ns": 37748736, + "latency_max_ns": 37324395, + "active_byte_seconds": 535707.02646, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 590528, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_slow", + "variant": "project", + "repeat": 4, + "status": "ok", + "policy": "project", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 131520, + "peak_active_bytes": 131520, + "peak_queue": 512, + "rss_peak_bytes": 28753920, + "elapsed_ns": 154766567, + "cpu_ns": 24892483, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 512, + "reuses": 1536, + "budget_waits": 0, + "slot_waits": 1537, + "sleep_ns": 133703008, + "latency_mean_ns": 33388895.003, + "latency_p99_upper_ns": 41943040, + "latency_max_ns": 37874598, + "active_byte_seconds": 5470.365986, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1280, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "project", + "repeat": 0, + "status": "ok", + "policy": "project", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 126, + "rss_peak_bytes": 28753920, + "elapsed_ns": 153699255, + "cpu_ns": 97036844, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 126, + "reuses": 1922, + "budget_waits": 890, + "slot_waits": 0, + "sleep_ns": 59162056, + "latency_mean_ns": 8908081.106, + "latency_p99_upper_ns": 15728640, + "latency_max_ns": 16113048, + "active_byte_seconds": 1191532.621299, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "threshold2", + "repeat": 0, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 126, + "rss_peak_bytes": 28753920, + "elapsed_ns": 130854245, + "cpu_ns": 109226645, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 126, + "reuses": 1922, + "budget_waits": 318, + "slot_waits": 0, + "sleep_ns": 22611916, + "latency_mean_ns": 7607977.365, + "latency_p99_upper_ns": 11534336, + "latency_max_ns": 12586113, + "active_byte_seconds": 1019874.721927, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "copy_no_pool", + "repeat": 0, + "status": "ok", + "policy": "copy", + "pool": false, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 125, + "rss_peak_bytes": 28753920, + "elapsed_ns": 130227024, + "cpu_ns": 112627422, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 100663296, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 4096, + "reuses": 0, + "budget_waits": 1363, + "slot_waits": 0, + "sleep_ns": 17672583, + "latency_mean_ns": 7496902.226, + "latency_p99_upper_ns": 12582912, + "latency_max_ns": 12386151, + "active_byte_seconds": 1006822.239807, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 0, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "borrow", + "repeat": 0, + "status": "ok", + "policy": "borrow", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 126, + "rss_peak_bytes": 28753920, + "elapsed_ns": 132968553, + "cpu_ns": 110199520, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 126, + "reuses": 1922, + "budget_waits": 230, + "slot_waits": 0, + "sleep_ns": 24087338, + "latency_mean_ns": 7516016.308, + "latency_p99_upper_ns": 16777216, + "latency_max_ns": 17649580, + "active_byte_seconds": 1007870.242312, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "pressure", + "repeat": 0, + "status": "ok", + "policy": "pressure", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 126, + "rss_peak_bytes": 28753920, + "elapsed_ns": 139106888, + "cpu_ns": 110625767, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 126, + "reuses": 1922, + "budget_waits": 217, + "slot_waits": 0, + "sleep_ns": 29387892, + "latency_mean_ns": 8069611.928, + "latency_p99_upper_ns": 16777216, + "latency_max_ns": 17083878, + "active_byte_seconds": 1081569.371059, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "copy", + "repeat": 0, + "status": "ok", + "policy": "copy", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 125, + "rss_peak_bytes": 28753920, + "elapsed_ns": 139677276, + "cpu_ns": 98850013, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 100663296, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 126, + "reuses": 3970, + "budget_waits": 1911, + "slot_waits": 0, + "sleep_ns": 41099434, + "latency_mean_ns": 8122260.495, + "latency_p99_upper_ns": 11534336, + "latency_max_ns": 11425690, + "active_byte_seconds": 1090782.263887, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "threshold4", + "repeat": 0, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 126, + "rss_peak_bytes": 28753920, + "elapsed_ns": 152388963, + "cpu_ns": 133280290, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 126, + "reuses": 1922, + "budget_waits": 263, + "slot_waits": 0, + "sleep_ns": 19097885, + "latency_mean_ns": 8858624.865, + "latency_p99_upper_ns": 13631488, + "latency_max_ns": 13575925, + "active_byte_seconds": 1188061.088853, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "threshold8", + "repeat": 0, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 126, + "rss_peak_bytes": 28753920, + "elapsed_ns": 158487631, + "cpu_ns": 104607294, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 126, + "reuses": 1922, + "budget_waits": 881, + "slot_waits": 0, + "sleep_ns": 55726830, + "latency_mean_ns": 9142910.493, + "latency_p99_upper_ns": 16777216, + "latency_max_ns": 16508139, + "active_byte_seconds": 1223330.140557, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "pressure", + "repeat": 1, + "status": "ok", + "policy": "pressure", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 126, + "rss_peak_bytes": 28753920, + "elapsed_ns": 148054808, + "cpu_ns": 118930635, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 126, + "reuses": 1922, + "budget_waits": 243, + "slot_waits": 0, + "sleep_ns": 23339314, + "latency_mean_ns": 8545660.143, + "latency_p99_upper_ns": 12582912, + "latency_max_ns": 13488795, + "active_byte_seconds": 1145837.182993, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "threshold2", + "repeat": 1, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 126, + "rss_peak_bytes": 28753920, + "elapsed_ns": 127102070, + "cpu_ns": 98389110, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 126, + "reuses": 1922, + "budget_waits": 548, + "slot_waits": 0, + "sleep_ns": 29835471, + "latency_mean_ns": 7376714.273, + "latency_p99_upper_ns": 11534336, + "latency_max_ns": 11721430, + "active_byte_seconds": 988062.578411, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "threshold4", + "repeat": 1, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 126, + "rss_peak_bytes": 28753920, + "elapsed_ns": 137097783, + "cpu_ns": 105658521, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 126, + "reuses": 1922, + "budget_waits": 319, + "slot_waits": 0, + "sleep_ns": 33507567, + "latency_mean_ns": 7492151.426, + "latency_p99_upper_ns": 25165824, + "latency_max_ns": 25521632, + "active_byte_seconds": 1004322.345588, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "copy_no_pool", + "repeat": 1, + "status": "ok", + "policy": "copy", + "pool": false, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 125, + "rss_peak_bytes": 28753920, + "elapsed_ns": 129205398, + "cpu_ns": 106642340, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 100663296, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 4096, + "reuses": 0, + "budget_waits": 1837, + "slot_waits": 0, + "sleep_ns": 23366005, + "latency_mean_ns": 7161052.395, + "latency_p99_upper_ns": 20971520, + "latency_max_ns": 19672000, + "active_byte_seconds": 961708.896247, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 0, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "threshold8", + "repeat": 1, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 126, + "rss_peak_bytes": 28753920, + "elapsed_ns": 149831970, + "cpu_ns": 119769747, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 126, + "reuses": 1922, + "budget_waits": 207, + "slot_waits": 0, + "sleep_ns": 22835752, + "latency_mean_ns": 8570181.832, + "latency_p99_upper_ns": 25165824, + "latency_max_ns": 24456487, + "active_byte_seconds": 1149620.580849, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "project", + "repeat": 1, + "status": "ok", + "policy": "project", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 126, + "rss_peak_bytes": 28753920, + "elapsed_ns": 138012595, + "cpu_ns": 104050639, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 126, + "reuses": 1922, + "budget_waits": 573, + "slot_waits": 0, + "sleep_ns": 35587895, + "latency_mean_ns": 8024328.08, + "latency_p99_upper_ns": 11534336, + "latency_max_ns": 11967226, + "active_byte_seconds": 1074555.345603, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "copy", + "repeat": 1, + "status": "ok", + "policy": "copy", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 125, + "rss_peak_bytes": 28753920, + "elapsed_ns": 139897423, + "cpu_ns": 116916607, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 100663296, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 126, + "reuses": 3970, + "budget_waits": 1245, + "slot_waits": 0, + "sleep_ns": 21827476, + "latency_mean_ns": 7467830.775, + "latency_p99_upper_ns": 11534336, + "latency_max_ns": 12057799, + "active_byte_seconds": 1002967.933698, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "borrow", + "repeat": 1, + "status": "ok", + "policy": "borrow", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 126, + "rss_peak_bytes": 28753920, + "elapsed_ns": 124760040, + "cpu_ns": 105059769, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 126, + "reuses": 1922, + "budget_waits": 279, + "slot_waits": 0, + "sleep_ns": 20851427, + "latency_mean_ns": 7121146.062, + "latency_p99_upper_ns": 13631488, + "latency_max_ns": 13454333, + "active_byte_seconds": 954812.49966, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "threshold4", + "repeat": 2, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 126, + "rss_peak_bytes": 28753920, + "elapsed_ns": 128197678, + "cpu_ns": 100339777, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 126, + "reuses": 1922, + "budget_waits": 483, + "slot_waits": 0, + "sleep_ns": 29286062, + "latency_mean_ns": 7442559.441, + "latency_p99_upper_ns": 11534336, + "latency_max_ns": 11489301, + "active_byte_seconds": 997040.290853, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "copy_no_pool", + "repeat": 2, + "status": "ok", + "policy": "copy", + "pool": false, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 125, + "rss_peak_bytes": 28753920, + "elapsed_ns": 205943127, + "cpu_ns": 116032671, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 100663296, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 4096, + "reuses": 0, + "budget_waits": 1454, + "slot_waits": 0, + "sleep_ns": 23092169, + "latency_mean_ns": 12031760.945, + "latency_p99_upper_ns": 20971520, + "latency_max_ns": 20696239, + "active_byte_seconds": 1615356.534078, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 0, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "threshold2", + "repeat": 2, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 126, + "rss_peak_bytes": 28753920, + "elapsed_ns": 126630183, + "cpu_ns": 111840417, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 126, + "reuses": 1922, + "budget_waits": 123, + "slot_waits": 0, + "sleep_ns": 14544050, + "latency_mean_ns": 7317376.727, + "latency_p99_upper_ns": 11534336, + "latency_max_ns": 11766189, + "active_byte_seconds": 981675.539219, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "threshold8", + "repeat": 2, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 126, + "rss_peak_bytes": 28753920, + "elapsed_ns": 130400357, + "cpu_ns": 115426208, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 126, + "reuses": 1922, + "budget_waits": 33, + "slot_waits": 0, + "sleep_ns": 15522516, + "latency_mean_ns": 7311488.307, + "latency_p99_upper_ns": 13631488, + "latency_max_ns": 16432805, + "active_byte_seconds": 981225.27374, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "project", + "repeat": 2, + "status": "ok", + "policy": "project", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 126, + "rss_peak_bytes": 28753920, + "elapsed_ns": 158617537, + "cpu_ns": 105530265, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 126, + "reuses": 1922, + "budget_waits": 630, + "slot_waits": 0, + "sleep_ns": 53505513, + "latency_mean_ns": 8986415.696, + "latency_p99_upper_ns": 20971520, + "latency_max_ns": 20150036, + "active_byte_seconds": 1202933.657783, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "copy", + "repeat": 2, + "status": "ok", + "policy": "copy", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 125, + "rss_peak_bytes": 28753920, + "elapsed_ns": 136167489, + "cpu_ns": 109997334, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 100663296, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 126, + "reuses": 3970, + "budget_waits": 1562, + "slot_waits": 0, + "sleep_ns": 27532835, + "latency_mean_ns": 7639923.617, + "latency_p99_upper_ns": 13631488, + "latency_max_ns": 16520028, + "active_byte_seconds": 1026043.651851, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "pressure", + "repeat": 2, + "status": "ok", + "policy": "pressure", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 126, + "rss_peak_bytes": 28753920, + "elapsed_ns": 124401411, + "cpu_ns": 111783663, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 126, + "reuses": 1922, + "budget_waits": 108, + "slot_waits": 0, + "sleep_ns": 12978960, + "latency_mean_ns": 7175143.561, + "latency_p99_upper_ns": 11534336, + "latency_max_ns": 11871096, + "active_byte_seconds": 962716.975355, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "borrow", + "repeat": 2, + "status": "ok", + "policy": "borrow", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 126, + "rss_peak_bytes": 28753920, + "elapsed_ns": 140192626, + "cpu_ns": 129302907, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 126, + "reuses": 1922, + "budget_waits": 32, + "slot_waits": 0, + "sleep_ns": 11304553, + "latency_mean_ns": 8151791.4, + "latency_p99_upper_ns": 12582912, + "latency_max_ns": 11985985, + "active_byte_seconds": 1094054.601176, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "threshold4", + "repeat": 3, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 126, + "rss_peak_bytes": 28753920, + "elapsed_ns": 127500625, + "cpu_ns": 109051339, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 126, + "reuses": 1922, + "budget_waits": 86, + "slot_waits": 0, + "sleep_ns": 15655621, + "latency_mean_ns": 7370372.812, + "latency_p99_upper_ns": 13631488, + "latency_max_ns": 13648518, + "active_byte_seconds": 988934.033123, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "copy", + "repeat": 3, + "status": "ok", + "policy": "copy", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 125, + "rss_peak_bytes": 28753920, + "elapsed_ns": 139629443, + "cpu_ns": 112148433, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 100663296, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 126, + "reuses": 3970, + "budget_waits": 1923, + "slot_waits": 0, + "sleep_ns": 28146396, + "latency_mean_ns": 7999954.838, + "latency_p99_upper_ns": 16777216, + "latency_max_ns": 16468658, + "active_byte_seconds": 1074362.142096, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "threshold8", + "repeat": 3, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 126, + "rss_peak_bytes": 28753920, + "elapsed_ns": 129397045, + "cpu_ns": 108222327, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 126, + "reuses": 1922, + "budget_waits": 210, + "slot_waits": 0, + "sleep_ns": 19281611, + "latency_mean_ns": 7449478.358, + "latency_p99_upper_ns": 13631488, + "latency_max_ns": 13544240, + "active_byte_seconds": 999089.777214, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "copy_no_pool", + "repeat": 3, + "status": "ok", + "policy": "copy", + "pool": false, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 125, + "rss_peak_bytes": 28753920, + "elapsed_ns": 125060409, + "cpu_ns": 101408203, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 100663296, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 4096, + "reuses": 0, + "budget_waits": 1720, + "slot_waits": 0, + "sleep_ns": 24842157, + "latency_mean_ns": 7224036.272, + "latency_p99_upper_ns": 11534336, + "latency_max_ns": 11678097, + "active_byte_seconds": 970120.753206, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 0, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "threshold2", + "repeat": 3, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 126, + "rss_peak_bytes": 28753920, + "elapsed_ns": 121944973, + "cpu_ns": 98926473, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 126, + "reuses": 1922, + "budget_waits": 410, + "slot_waits": 0, + "sleep_ns": 24262193, + "latency_mean_ns": 7027416.376, + "latency_p99_upper_ns": 11534336, + "latency_max_ns": 12229040, + "active_byte_seconds": 941745.792822, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "project", + "repeat": 3, + "status": "ok", + "policy": "project", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 126, + "rss_peak_bytes": 28753920, + "elapsed_ns": 140664495, + "cpu_ns": 101124724, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 126, + "reuses": 1922, + "budget_waits": 716, + "slot_waits": 0, + "sleep_ns": 41804911, + "latency_mean_ns": 8134234.887, + "latency_p99_upper_ns": 12582912, + "latency_max_ns": 13075389, + "active_byte_seconds": 1088709.015188, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "pressure", + "repeat": 3, + "status": "ok", + "policy": "pressure", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 126, + "rss_peak_bytes": 28753920, + "elapsed_ns": 121667696, + "cpu_ns": 101165480, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 126, + "reuses": 1922, + "budget_waits": 330, + "slot_waits": 0, + "sleep_ns": 21242064, + "latency_mean_ns": 7047783.954, + "latency_p99_upper_ns": 11534336, + "latency_max_ns": 11408672, + "active_byte_seconds": 944768.902586, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "borrow", + "repeat": 3, + "status": "ok", + "policy": "borrow", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 126, + "rss_peak_bytes": 28753920, + "elapsed_ns": 122887693, + "cpu_ns": 108048811, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 126, + "reuses": 1922, + "budget_waits": 100, + "slot_waits": 0, + "sleep_ns": 15309844, + "latency_mean_ns": 6960585.889, + "latency_p99_upper_ns": 14680064, + "latency_max_ns": 14962365, + "active_byte_seconds": 933965.439249, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "threshold8", + "repeat": 4, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 126, + "rss_peak_bytes": 28753920, + "elapsed_ns": 127832493, + "cpu_ns": 107011535, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 126, + "reuses": 1922, + "budget_waits": 312, + "slot_waits": 0, + "sleep_ns": 21568032, + "latency_mean_ns": 7387611.189, + "latency_p99_upper_ns": 12582912, + "latency_max_ns": 12693631, + "active_byte_seconds": 990437.837956, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "copy", + "repeat": 4, + "status": "ok", + "policy": "copy", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 125, + "rss_peak_bytes": 28753920, + "elapsed_ns": 132323981, + "cpu_ns": 104579167, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 100663296, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 126, + "reuses": 3970, + "budget_waits": 1868, + "slot_waits": 0, + "sleep_ns": 28280826, + "latency_mean_ns": 7629563.252, + "latency_p99_upper_ns": 11534336, + "latency_max_ns": 12006726, + "active_byte_seconds": 1024670.67878, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "threshold4", + "repeat": 4, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 126, + "rss_peak_bytes": 28753920, + "elapsed_ns": 117467153, + "cpu_ns": 100913544, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 126, + "reuses": 1922, + "budget_waits": 211, + "slot_waits": 0, + "sleep_ns": 17302742, + "latency_mean_ns": 6773721.904, + "latency_p99_upper_ns": 11534336, + "latency_max_ns": 11750486, + "active_byte_seconds": 908428.389283, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "project", + "repeat": 4, + "status": "ok", + "policy": "project", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 126, + "rss_peak_bytes": 28753920, + "elapsed_ns": 177547354, + "cpu_ns": 98087776, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 126, + "reuses": 1922, + "budget_waits": 1077, + "slot_waits": 0, + "sleep_ns": 66269238, + "latency_mean_ns": 10478829.253, + "latency_p99_upper_ns": 27262976, + "latency_max_ns": 26359796, + "active_byte_seconds": 1401395.334755, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "copy_no_pool", + "repeat": 4, + "status": "ok", + "policy": "copy", + "pool": false, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 125, + "rss_peak_bytes": 28753920, + "elapsed_ns": 127352551, + "cpu_ns": 95896509, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 100663296, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 4096, + "reuses": 0, + "budget_waits": 1854, + "slot_waits": 0, + "sleep_ns": 33140024, + "latency_mean_ns": 7371263.893, + "latency_p99_upper_ns": 11534336, + "latency_max_ns": 11482598, + "active_byte_seconds": 989890.745684, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 0, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "borrow", + "repeat": 4, + "status": "ok", + "policy": "borrow", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 126, + "rss_peak_bytes": 28753920, + "elapsed_ns": 156176896, + "cpu_ns": 135527318, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 126, + "reuses": 1922, + "budget_waits": 8, + "slot_waits": 0, + "sleep_ns": 19302646, + "latency_mean_ns": 8983882.317, + "latency_p99_upper_ns": 23068672, + "latency_max_ns": 21705495, + "active_byte_seconds": 1205798.201258, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "threshold2", + "repeat": 4, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 126, + "rss_peak_bytes": 28753920, + "elapsed_ns": 150967021, + "cpu_ns": 112103512, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 126, + "reuses": 1922, + "budget_waits": 343, + "slot_waits": 0, + "sleep_ns": 27798231, + "latency_mean_ns": 8607200.207, + "latency_p99_upper_ns": 14680064, + "latency_max_ns": 15553678, + "active_byte_seconds": 1153842.867633, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "dense_slow", + "variant": "pressure", + "repeat": 4, + "status": "ok", + "policy": "pressure", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8350112, + "peak_active_bytes": 8350112, + "peak_queue": 126, + "rss_peak_bytes": 28753920, + "elapsed_ns": 131031651, + "cpu_ns": 108678412, + "input_bytes": 134242304, + "output_bytes": 100671488, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 126, + "reuses": 1922, + "budget_waits": 194, + "slot_waits": 0, + "sleep_ns": 17318187, + "latency_mean_ns": 7550902.647, + "latency_p99_upper_ns": 12582912, + "latency_max_ns": 12787335, + "active_byte_seconds": 1012712.39438, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1048832, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "copy_no_pool", + "repeat": 0, + "status": "ok", + "policy": "copy", + "pool": false, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8388432, + "peak_active_bytes": 8388432, + "peak_queue": 349, + "rss_peak_bytes": 28753920, + "elapsed_ns": 196227931, + "cpu_ns": 90207409, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 53727440, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 4096, + "reuses": 0, + "budget_waits": 899, + "slot_waits": 0, + "sleep_ns": 106212702, + "latency_mean_ns": 25497204.119, + "latency_p99_upper_ns": 41943040, + "latency_max_ns": 38861965, + "active_byte_seconds": 1403800.480768, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 0, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "threshold4", + "repeat": 0, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8388608, + "peak_active_bytes": 8388608, + "peak_queue": 282, + "rss_peak_bytes": 28753920, + "elapsed_ns": 182099749, + "cpu_ns": 86444975, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 11229392, + "copied_records": 1357, + "borrowed_records": 691, + "pressure_copies": 0, + "allocations": 1834, + "reuses": 1571, + "budget_waits": 951, + "slot_waits": 0, + "sleep_ns": 99448742, + "latency_mean_ns": 18702737.958, + "latency_p99_upper_ns": 27262976, + "latency_max_ns": 26735888, + "active_byte_seconds": 1347766.35285, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1153216, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "pressure", + "repeat": 0, + "status": "ok", + "policy": "pressure", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8388480, + "peak_active_bytes": 8388432, + "peak_queue": 345, + "rss_peak_bytes": 28753920, + "elapsed_ns": 170729984, + "cpu_ns": 95177478, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 27916032, + "copied_records": 1699, + "borrowed_records": 349, + "pressure_copies": 1699, + "allocations": 1996, + "reuses": 1751, + "budget_waits": 848, + "slot_waits": 0, + "sleep_ns": 79228418, + "latency_mean_ns": 22318118.532, + "latency_p99_upper_ns": 33554432, + "latency_max_ns": 33636461, + "active_byte_seconds": 1237184.456112, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 522496, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "threshold2", + "repeat": 0, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8388560, + "peak_active_bytes": 8388432, + "peak_queue": 344, + "rss_peak_bytes": 28753920, + "elapsed_ns": 248649117, + "cpu_ns": 108815021, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 28479696, + "copied_records": 1740, + "borrowed_records": 308, + "pressure_copies": 0, + "allocations": 1911, + "reuses": 1877, + "budget_waits": 806, + "slot_waits": 0, + "sleep_ns": 141754620, + "latency_mean_ns": 32835308.438, + "latency_p99_upper_ns": 50331648, + "latency_max_ns": 52109020, + "active_byte_seconds": 1817663.170181, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 519424, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "copy", + "repeat": 0, + "status": "ok", + "policy": "copy", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8388576, + "peak_active_bytes": 8388432, + "peak_queue": 343, + "rss_peak_bytes": 28753920, + "elapsed_ns": 188497435, + "cpu_ns": 95408242, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 53727440, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 2001, + "reuses": 2095, + "budget_waits": 825, + "slot_waits": 0, + "sleep_ns": 93045012, + "latency_mean_ns": 24119999.997, + "latency_p99_upper_ns": 37748736, + "latency_max_ns": 36830878, + "active_byte_seconds": 1331578.296683, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 519424, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "borrow", + "repeat": 0, + "status": "ok", + "policy": "borrow", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8386736, + "peak_active_bytes": 8386640, + "peak_queue": 112, + "rss_peak_bytes": 28753920, + "elapsed_ns": 202207266, + "cpu_ns": 112741417, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 1260, + "reuses": 788, + "budget_waits": 922, + "slot_waits": 0, + "sleep_ns": 93158576, + "latency_mean_ns": 9030450.097, + "latency_p99_upper_ns": 15728640, + "latency_max_ns": 16897915, + "active_byte_seconds": 1584952.748115, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 667904, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "project", + "repeat": 0, + "status": "ok", + "policy": "project", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8388608, + "peak_active_bytes": 8388544, + "peak_queue": 358, + "rss_peak_bytes": 28753920, + "elapsed_ns": 196788319, + "cpu_ns": 85794578, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 1594, + "reuses": 454, + "budget_waits": 835, + "slot_waits": 0, + "sleep_ns": 111694672, + "latency_mean_ns": 25911259.331, + "latency_p99_upper_ns": 41943040, + "latency_max_ns": 39632482, + "active_byte_seconds": 1386620.278442, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 458688, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "threshold8", + "repeat": 0, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8388608, + "peak_active_bytes": 8388432, + "peak_queue": 216, + "rss_peak_bytes": 28753920, + "elapsed_ns": 177004559, + "cpu_ns": 88488220, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 3824848, + "copied_records": 1008, + "borrowed_records": 1040, + "pressure_copies": 0, + "allocations": 1769, + "reuses": 1287, + "budget_waits": 956, + "slot_waits": 0, + "sleep_ns": 91999803, + "latency_mean_ns": 13961564.399, + "latency_p99_upper_ns": 20971520, + "latency_max_ns": 20644424, + "active_byte_seconds": 1308343.909911, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1250624, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "copy_no_pool", + "repeat": 1, + "status": "ok", + "policy": "copy", + "pool": false, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8388432, + "peak_active_bytes": 8388432, + "peak_queue": 349, + "rss_peak_bytes": 28753920, + "elapsed_ns": 209526727, + "cpu_ns": 99009959, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 53727440, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 4096, + "reuses": 0, + "budget_waits": 852, + "slot_waits": 0, + "sleep_ns": 113158134, + "latency_mean_ns": 27706362.205, + "latency_p99_upper_ns": 50331648, + "latency_max_ns": 49857323, + "active_byte_seconds": 1504182.816335, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 0, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "threshold8", + "repeat": 1, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8388608, + "peak_active_bytes": 8388432, + "peak_queue": 216, + "rss_peak_bytes": 28753920, + "elapsed_ns": 178695721, + "cpu_ns": 88024506, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 3824848, + "copied_records": 1008, + "borrowed_records": 1040, + "pressure_copies": 0, + "allocations": 1752, + "reuses": 1304, + "budget_waits": 957, + "slot_waits": 0, + "sleep_ns": 93665641, + "latency_mean_ns": 14283495.48, + "latency_p99_upper_ns": 25165824, + "latency_max_ns": 25314392, + "active_byte_seconds": 1350685.597943, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1250624, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "project", + "repeat": 1, + "status": "ok", + "policy": "project", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8388608, + "peak_active_bytes": 8388544, + "peak_queue": 358, + "rss_peak_bytes": 28753920, + "elapsed_ns": 188062454, + "cpu_ns": 85805781, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 1613, + "reuses": 435, + "budget_waits": 876, + "slot_waits": 0, + "sleep_ns": 106943146, + "latency_mean_ns": 25106963.876, + "latency_p99_upper_ns": 41943040, + "latency_max_ns": 40388905, + "active_byte_seconds": 1338315.607594, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 463808, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "pressure", + "repeat": 1, + "status": "ok", + "policy": "pressure", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8388560, + "peak_active_bytes": 8388432, + "peak_queue": 349, + "rss_peak_bytes": 28753920, + "elapsed_ns": 180476475, + "cpu_ns": 82814346, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 27916032, + "copied_records": 1699, + "borrowed_records": 349, + "pressure_copies": 1699, + "allocations": 2034, + "reuses": 1713, + "budget_waits": 906, + "slot_waits": 0, + "sleep_ns": 101386971, + "latency_mean_ns": 23117968.235, + "latency_p99_upper_ns": 37748736, + "latency_max_ns": 34624643, + "active_byte_seconds": 1287754.655314, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 522496, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "copy", + "repeat": 1, + "status": "ok", + "policy": "copy", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8388576, + "peak_active_bytes": 8388432, + "peak_queue": 345, + "rss_peak_bytes": 28753920, + "elapsed_ns": 179916143, + "cpu_ns": 88224841, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 53727440, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 2035, + "reuses": 2061, + "budget_waits": 868, + "slot_waits": 0, + "sleep_ns": 95038979, + "latency_mean_ns": 23134688.68, + "latency_p99_upper_ns": 37748736, + "latency_max_ns": 38482948, + "active_byte_seconds": 1259295.778761, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 519424, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "threshold2", + "repeat": 1, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8388560, + "peak_active_bytes": 8388432, + "peak_queue": 345, + "rss_peak_bytes": 28753920, + "elapsed_ns": 172458424, + "cpu_ns": 95876297, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 28479696, + "copied_records": 1740, + "borrowed_records": 308, + "pressure_copies": 0, + "allocations": 1950, + "reuses": 1838, + "budget_waits": 838, + "slot_waits": 0, + "sleep_ns": 80637955, + "latency_mean_ns": 22201893.822, + "latency_p99_upper_ns": 29360128, + "latency_max_ns": 29750009, + "active_byte_seconds": 1218383.798869, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 522496, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "borrow", + "repeat": 1, + "status": "ok", + "policy": "borrow", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8386736, + "peak_active_bytes": 8386688, + "peak_queue": 112, + "rss_peak_bytes": 28753920, + "elapsed_ns": 202718412, + "cpu_ns": 105879101, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 1270, + "reuses": 778, + "budget_waits": 933, + "slot_waits": 0, + "sleep_ns": 101496664, + "latency_mean_ns": 8968645.74, + "latency_p99_upper_ns": 15728640, + "latency_max_ns": 15509271, + "active_byte_seconds": 1593585.502544, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 667904, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "threshold4", + "repeat": 1, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8388608, + "peak_active_bytes": 8388608, + "peak_queue": 268, + "rss_peak_bytes": 28753920, + "elapsed_ns": 178050667, + "cpu_ns": 95042355, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 11229392, + "copied_records": 1357, + "borrowed_records": 691, + "pressure_copies": 0, + "allocations": 1767, + "reuses": 1638, + "budget_waits": 919, + "slot_waits": 0, + "sleep_ns": 87305079, + "latency_mean_ns": 17737601.933, + "latency_p99_upper_ns": 27262976, + "latency_max_ns": 26498834, + "active_byte_seconds": 1276748.071158, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1154176, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "copy", + "repeat": 2, + "status": "ok", + "policy": "copy", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8388560, + "peak_active_bytes": 8388432, + "peak_queue": 343, + "rss_peak_bytes": 28753920, + "elapsed_ns": 166505070, + "cpu_ns": 87773371, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 53727440, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 2029, + "reuses": 2067, + "budget_waits": 855, + "slot_waits": 0, + "sleep_ns": 82039937, + "latency_mean_ns": 21365903.831, + "latency_p99_upper_ns": 31457280, + "latency_max_ns": 30499822, + "active_byte_seconds": 1169734.902412, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 522496, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "project", + "repeat": 2, + "status": "ok", + "policy": "project", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8388576, + "peak_active_bytes": 8388576, + "peak_queue": 358, + "rss_peak_bytes": 28753920, + "elapsed_ns": 184834889, + "cpu_ns": 77869217, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 1654, + "reuses": 394, + "budget_waits": 900, + "slot_waits": 0, + "sleep_ns": 108638540, + "latency_mean_ns": 24466594.426, + "latency_p99_upper_ns": 46137344, + "latency_max_ns": 45971408, + "active_byte_seconds": 1295645.073976, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 458688, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "threshold2", + "repeat": 2, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8388432, + "peak_active_bytes": 8388432, + "peak_queue": 346, + "rss_peak_bytes": 28753920, + "elapsed_ns": 191170037, + "cpu_ns": 94174606, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 28479696, + "copied_records": 1740, + "borrowed_records": 308, + "pressure_copies": 0, + "allocations": 1933, + "reuses": 1855, + "budget_waits": 839, + "slot_waits": 0, + "sleep_ns": 99297240, + "latency_mean_ns": 24916604.797, + "latency_p99_upper_ns": 37748736, + "latency_max_ns": 37194081, + "active_byte_seconds": 1364006.158543, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 519424, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "threshold4", + "repeat": 2, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8388608, + "peak_active_bytes": 8388608, + "peak_queue": 267, + "rss_peak_bytes": 28753920, + "elapsed_ns": 221114880, + "cpu_ns": 108320175, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 11229392, + "copied_records": 1357, + "borrowed_records": 691, + "pressure_copies": 0, + "allocations": 1725, + "reuses": 1680, + "budget_waits": 867, + "slot_waits": 0, + "sleep_ns": 112272606, + "latency_mean_ns": 22302398.136, + "latency_p99_upper_ns": 31457280, + "latency_max_ns": 31418968, + "active_byte_seconds": 1620151.723755, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1153216, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "pressure", + "repeat": 2, + "status": "ok", + "policy": "pressure", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8388560, + "peak_active_bytes": 8388432, + "peak_queue": 343, + "rss_peak_bytes": 28753920, + "elapsed_ns": 200423808, + "cpu_ns": 95868665, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 27916032, + "copied_records": 1699, + "borrowed_records": 349, + "pressure_copies": 1699, + "allocations": 1950, + "reuses": 1797, + "budget_waits": 826, + "slot_waits": 0, + "sleep_ns": 104684245, + "latency_mean_ns": 26149827.952, + "latency_p99_upper_ns": 37748736, + "latency_max_ns": 37286562, + "active_byte_seconds": 1462564.435239, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 519424, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "copy_no_pool", + "repeat": 2, + "status": "ok", + "policy": "copy", + "pool": false, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8388432, + "peak_active_bytes": 8388432, + "peak_queue": 348, + "rss_peak_bytes": 28753920, + "elapsed_ns": 185563183, + "cpu_ns": 99669005, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 53727440, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 4096, + "reuses": 0, + "budget_waits": 824, + "slot_waits": 0, + "sleep_ns": 88520259, + "latency_mean_ns": 24158310.672, + "latency_p99_upper_ns": 37748736, + "latency_max_ns": 37578913, + "active_byte_seconds": 1315287.672243, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 0, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "threshold8", + "repeat": 2, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8388576, + "peak_active_bytes": 8388352, + "peak_queue": 216, + "rss_peak_bytes": 28753920, + "elapsed_ns": 285706068, + "cpu_ns": 123773735, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 3824848, + "copied_records": 1008, + "borrowed_records": 1040, + "pressure_copies": 0, + "allocations": 1639, + "reuses": 1417, + "budget_waits": 811, + "slot_waits": 0, + "sleep_ns": 151915315, + "latency_mean_ns": 22809999.729, + "latency_p99_upper_ns": 41943040, + "latency_max_ns": 39308704, + "active_byte_seconds": 2141933.275175, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1250624, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "borrow", + "repeat": 2, + "status": "ok", + "policy": "borrow", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8386736, + "peak_active_bytes": 8386640, + "peak_queue": 112, + "rss_peak_bytes": 28753920, + "elapsed_ns": 277725554, + "cpu_ns": 130508378, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 1246, + "reuses": 802, + "budget_waits": 882, + "slot_waits": 0, + "sleep_ns": 145190817, + "latency_mean_ns": 12364716.181, + "latency_p99_upper_ns": 25165824, + "latency_max_ns": 24717468, + "active_byte_seconds": 2188978.814479, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 667904, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "project", + "repeat": 3, + "status": "ok", + "policy": "project", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8388576, + "peak_active_bytes": 8388544, + "peak_queue": 350, + "rss_peak_bytes": 28753920, + "elapsed_ns": 266408067, + "cpu_ns": 111663429, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 1498, + "reuses": 550, + "budget_waits": 732, + "slot_waits": 0, + "sleep_ns": 138942208, + "latency_mean_ns": 34638344.422, + "latency_p99_upper_ns": 54525952, + "latency_max_ns": 52949259, + "active_byte_seconds": 1878408.17389, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 458688, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "threshold2", + "repeat": 3, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8388560, + "peak_active_bytes": 8388432, + "peak_queue": 341, + "rss_peak_bytes": 28753920, + "elapsed_ns": 204623815, + "cpu_ns": 104506177, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 28479696, + "copied_records": 1740, + "borrowed_records": 308, + "pressure_copies": 0, + "allocations": 1822, + "reuses": 1966, + "budget_waits": 758, + "slot_waits": 0, + "sleep_ns": 97171540, + "latency_mean_ns": 25691162.972, + "latency_p99_upper_ns": 41943040, + "latency_max_ns": 40286443, + "active_byte_seconds": 1429280.943963, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 522496, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "threshold4", + "repeat": 3, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8388608, + "peak_active_bytes": 8388608, + "peak_queue": 277, + "rss_peak_bytes": 28753920, + "elapsed_ns": 162195656, + "cpu_ns": 80564634, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 11229392, + "copied_records": 1357, + "borrowed_records": 691, + "pressure_copies": 0, + "allocations": 1810, + "reuses": 1595, + "budget_waits": 983, + "slot_waits": 0, + "sleep_ns": 84519072, + "latency_mean_ns": 16670151.746, + "latency_p99_upper_ns": 23068672, + "latency_max_ns": 21537625, + "active_byte_seconds": 1200241.584576, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1153216, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "copy", + "repeat": 3, + "status": "ok", + "policy": "copy", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8388560, + "peak_active_bytes": 8388432, + "peak_queue": 350, + "rss_peak_bytes": 28753920, + "elapsed_ns": 155808970, + "cpu_ns": 73686530, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 53727440, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 2181, + "reuses": 1915, + "budget_waits": 970, + "slot_waits": 0, + "sleep_ns": 84997837, + "latency_mean_ns": 20210703.898, + "latency_p99_upper_ns": 29360128, + "latency_max_ns": 29034418, + "active_byte_seconds": 1105823.092919, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 522496, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "copy_no_pool", + "repeat": 3, + "status": "ok", + "policy": "copy", + "pool": false, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8388432, + "peak_active_bytes": 8388432, + "peak_queue": 343, + "rss_peak_bytes": 28753920, + "elapsed_ns": 175012120, + "cpu_ns": 86574113, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 53727440, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 4096, + "reuses": 0, + "budget_waits": 847, + "slot_waits": 0, + "sleep_ns": 86153992, + "latency_mean_ns": 21577383.531, + "latency_p99_upper_ns": 37748736, + "latency_max_ns": 35170512, + "active_byte_seconds": 1189109.090661, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 0, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "borrow", + "repeat": 3, + "status": "ok", + "policy": "borrow", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8386736, + "peak_active_bytes": 8386640, + "peak_queue": 112, + "rss_peak_bytes": 28753920, + "elapsed_ns": 192464571, + "cpu_ns": 109214745, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 1270, + "reuses": 778, + "budget_waits": 921, + "slot_waits": 0, + "sleep_ns": 85288420, + "latency_mean_ns": 8548822.691, + "latency_p99_upper_ns": 13631488, + "latency_max_ns": 14178942, + "active_byte_seconds": 1513389.1547, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 667904, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "threshold8", + "repeat": 3, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8388496, + "peak_active_bytes": 8388432, + "peak_queue": 216, + "rss_peak_bytes": 28753920, + "elapsed_ns": 180744548, + "cpu_ns": 92447570, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 3824848, + "copied_records": 1008, + "borrowed_records": 1040, + "pressure_copies": 0, + "allocations": 1772, + "reuses": 1284, + "budget_waits": 987, + "slot_waits": 0, + "sleep_ns": 91033265, + "latency_mean_ns": 14634490.266, + "latency_p99_upper_ns": 20971520, + "latency_max_ns": 21334847, + "active_byte_seconds": 1375000.84592, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1250624, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "pressure", + "repeat": 3, + "status": "ok", + "policy": "pressure", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8388480, + "peak_active_bytes": 8388432, + "peak_queue": 347, + "rss_peak_bytes": 28753920, + "elapsed_ns": 190539057, + "cpu_ns": 89751173, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 27916032, + "copied_records": 1699, + "borrowed_records": 349, + "pressure_copies": 1699, + "allocations": 1983, + "reuses": 1764, + "budget_waits": 862, + "slot_waits": 0, + "sleep_ns": 102577548, + "latency_mean_ns": 24120880.139, + "latency_p99_upper_ns": 46137344, + "latency_max_ns": 43388027, + "active_byte_seconds": 1333423.649457, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 519424, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "copy", + "repeat": 4, + "status": "ok", + "policy": "copy", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8388432, + "peak_active_bytes": 8388432, + "peak_queue": 339, + "rss_peak_bytes": 28753920, + "elapsed_ns": 221349934, + "cpu_ns": 109576369, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 53727440, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 1871, + "reuses": 2225, + "budget_waits": 733, + "slot_waits": 0, + "sleep_ns": 114046592, + "latency_mean_ns": 28163326.597, + "latency_p99_upper_ns": 46137344, + "latency_max_ns": 46133518, + "active_byte_seconds": 1540447.287587, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 519424, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "project", + "repeat": 4, + "status": "ok", + "policy": "project", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8388576, + "peak_active_bytes": 8388544, + "peak_queue": 351, + "rss_peak_bytes": 28753920, + "elapsed_ns": 182031656, + "cpu_ns": 81559603, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 1543, + "reuses": 505, + "budget_waits": 829, + "slot_waits": 0, + "sleep_ns": 98044537, + "latency_mean_ns": 23787174.92, + "latency_p99_upper_ns": 33554432, + "latency_max_ns": 33075333, + "active_byte_seconds": 1288001.912824, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 458688, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "threshold8", + "repeat": 4, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8388608, + "peak_active_bytes": 8388432, + "peak_queue": 216, + "rss_peak_bytes": 28753920, + "elapsed_ns": 190119929, + "cpu_ns": 98659849, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 3824848, + "copied_records": 1008, + "borrowed_records": 1040, + "pressure_copies": 0, + "allocations": 1748, + "reuses": 1308, + "budget_waits": 937, + "slot_waits": 0, + "sleep_ns": 91519644, + "latency_mean_ns": 15332315.134, + "latency_p99_upper_ns": 27262976, + "latency_max_ns": 28453087, + "active_byte_seconds": 1432190.421467, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1262912, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "copy_no_pool", + "repeat": 4, + "status": "ok", + "policy": "copy", + "pool": false, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8388432, + "peak_active_bytes": 8388432, + "peak_queue": 348, + "rss_peak_bytes": 28753920, + "elapsed_ns": 181246528, + "cpu_ns": 87821814, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 53727440, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 4096, + "reuses": 0, + "budget_waits": 854, + "slot_waits": 0, + "sleep_ns": 96465580, + "latency_mean_ns": 23009953.597, + "latency_p99_upper_ns": 37748736, + "latency_max_ns": 35350753, + "active_byte_seconds": 1263667.037898, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 0, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "threshold4", + "repeat": 4, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8388608, + "peak_active_bytes": 8388608, + "peak_queue": 268, + "rss_peak_bytes": 28753920, + "elapsed_ns": 202902060, + "cpu_ns": 94178139, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 11229392, + "copied_records": 1357, + "borrowed_records": 691, + "pressure_copies": 0, + "allocations": 1778, + "reuses": 1627, + "budget_waits": 948, + "slot_waits": 0, + "sleep_ns": 111627333, + "latency_mean_ns": 20292318.825, + "latency_p99_upper_ns": 41943040, + "latency_max_ns": 42672491, + "active_byte_seconds": 1456891.057432, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 1153216, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "borrow", + "repeat": 4, + "status": "ok", + "policy": "borrow", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8386736, + "peak_active_bytes": 8386640, + "peak_queue": 112, + "rss_peak_bytes": 28753920, + "elapsed_ns": 187355085, + "cpu_ns": 105102970, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 1268, + "reuses": 780, + "budget_waits": 942, + "slot_waits": 0, + "sleep_ns": 86194520, + "latency_mean_ns": 8306217.014, + "latency_p99_upper_ns": 16777216, + "latency_max_ns": 16560027, + "active_byte_seconds": 1467132.987688, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 667904, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "threshold2", + "repeat": 4, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8388560, + "peak_active_bytes": 8388432, + "peak_queue": 349, + "rss_peak_bytes": 28753920, + "elapsed_ns": 185932830, + "cpu_ns": 88442274, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 28479696, + "copied_records": 1740, + "borrowed_records": 308, + "pressure_copies": 0, + "allocations": 1998, + "reuses": 1790, + "budget_waits": 873, + "slot_waits": 0, + "sleep_ns": 100159229, + "latency_mean_ns": 24415772.17, + "latency_p99_upper_ns": 37748736, + "latency_max_ns": 35463160, + "active_byte_seconds": 1333943.667435, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 519424, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_slow", + "variant": "pressure", + "repeat": 4, + "status": "ok", + "policy": "pressure", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 8388560, + "peak_active_bytes": 8388432, + "peak_queue": 351, + "rss_peak_bytes": 28753920, + "elapsed_ns": 175115990, + "cpu_ns": 85590028, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 27916032, + "copied_records": 1699, + "borrowed_records": 349, + "pressure_copies": 1699, + "allocations": 2029, + "reuses": 1718, + "budget_waits": 897, + "slot_waits": 0, + "sleep_ns": 90980114, + "latency_mean_ns": 22901875.606, + "latency_p99_upper_ns": 31457280, + "latency_max_ns": 30636340, + "active_byte_seconds": 1271349.314418, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 519424, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "pressure", + "repeat": 0, + "status": "ok", + "policy": "pressure", + "pool": true, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2097152, + "peak_active_bytes": 2097136, + "peak_queue": 106, + "rss_peak_bytes": 28753920, + "elapsed_ns": 194998211, + "cpu_ns": 80964449, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 28385168, + "copied_records": 1727, + "borrowed_records": 321, + "pressure_copies": 1727, + "allocations": 2265, + "reuses": 1510, + "budget_waits": 1251, + "slot_waits": 0, + "sleep_ns": 117554960, + "latency_mean_ns": 6209271.27, + "latency_p99_upper_ns": 9437184, + "latency_max_ns": 9610047, + "active_byte_seconds": 352937.551048, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 523712, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "project", + "repeat": 0, + "status": "ok", + "policy": "project", + "pool": true, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2097120, + "peak_active_bytes": 2097120, + "peak_queue": 118, + "rss_peak_bytes": 28753920, + "elapsed_ns": 191006927, + "cpu_ns": 80024226, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 1659, + "reuses": 389, + "budget_waits": 1164, + "slot_waits": 0, + "sleep_ns": 113283506, + "latency_mean_ns": 6749781.49, + "latency_p99_upper_ns": 10485760, + "latency_max_ns": 10754747, + "active_byte_seconds": 354343.266259, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 406848, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "threshold8", + "repeat": 0, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2097120, + "peak_active_bytes": 2097120, + "peak_queue": 72, + "rss_peak_bytes": 28753920, + "elapsed_ns": 315263040, + "cpu_ns": 90750328, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 3824848, + "copied_records": 1008, + "borrowed_records": 1040, + "pressure_copies": 0, + "allocations": 1890, + "reuses": 1166, + "budget_waits": 1248, + "slot_waits": 0, + "sleep_ns": 228816753, + "latency_mean_ns": 6291155.426, + "latency_p99_upper_ns": 13631488, + "latency_max_ns": 13216574, + "active_byte_seconds": 579371.042178, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 386176, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "copy_no_pool", + "repeat": 0, + "status": "ok", + "policy": "copy", + "pool": false, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2097136, + "peak_active_bytes": 2097136, + "peak_queue": 116, + "rss_peak_bytes": 28753920, + "elapsed_ns": 215534802, + "cpu_ns": 92135979, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 53727440, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 4096, + "reuses": 0, + "budget_waits": 1179, + "slot_waits": 0, + "sleep_ns": 127073694, + "latency_mean_ns": 6714221.641, + "latency_p99_upper_ns": 10485760, + "latency_max_ns": 12545668, + "active_byte_seconds": 387556.898349, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 0, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "threshold4", + "repeat": 0, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2097136, + "peak_active_bytes": 2097104, + "peak_queue": 91, + "rss_peak_bytes": 28753920, + "elapsed_ns": 240539157, + "cpu_ns": 82888986, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 11229392, + "copied_records": 1357, + "borrowed_records": 691, + "pressure_copies": 0, + "allocations": 2037, + "reuses": 1368, + "budget_waits": 1333, + "slot_waits": 0, + "sleep_ns": 157978818, + "latency_mean_ns": 6115847.212, + "latency_p99_upper_ns": 9437184, + "latency_max_ns": 11204691, + "active_byte_seconds": 437508.612236, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 435392, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "copy", + "repeat": 0, + "status": "ok", + "policy": "copy", + "pool": true, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2097136, + "peak_active_bytes": 2097136, + "peak_queue": 111, + "rss_peak_bytes": 28753920, + "elapsed_ns": 205803459, + "cpu_ns": 87522857, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 53727440, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 2361, + "reuses": 1735, + "budget_waits": 1210, + "slot_waits": 0, + "sleep_ns": 121961836, + "latency_mean_ns": 6356735.332, + "latency_p99_upper_ns": 11534336, + "latency_max_ns": 12149188, + "active_byte_seconds": 363428.263552, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 523712, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "threshold2", + "repeat": 0, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2097136, + "peak_active_bytes": 2097136, + "peak_queue": 103, + "rss_peak_bytes": 28753920, + "elapsed_ns": 218109869, + "cpu_ns": 94383237, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 28479696, + "copied_records": 1740, + "borrowed_records": 308, + "pressure_copies": 0, + "allocations": 2188, + "reuses": 1600, + "budget_waits": 1166, + "slot_waits": 0, + "sleep_ns": 128480946, + "latency_mean_ns": 7013746.965, + "latency_p99_upper_ns": 14680064, + "latency_max_ns": 15108236, + "active_byte_seconds": 394831.364885, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 523712, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "borrow", + "repeat": 0, + "status": "ok", + "policy": "borrow", + "pool": true, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2094128, + "peak_active_bytes": 2094032, + "peak_queue": 40, + "rss_peak_bytes": 28753920, + "elapsed_ns": 544543692, + "cpu_ns": 90900399, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 1332, + "reuses": 716, + "budget_waits": 1286, + "slot_waits": 0, + "sleep_ns": 453134113, + "latency_mean_ns": 6077465.417, + "latency_p99_upper_ns": 11534336, + "latency_max_ns": 12176243, + "active_byte_seconds": 1028555.825239, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 495872, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "copy", + "repeat": 1, + "status": "ok", + "policy": "copy", + "pool": true, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2097136, + "peak_active_bytes": 2097136, + "peak_queue": 117, + "rss_peak_bytes": 28753920, + "elapsed_ns": 191836517, + "cpu_ns": 62332245, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 53727440, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 2460, + "reuses": 1636, + "budget_waits": 1362, + "slot_waits": 0, + "sleep_ns": 131898458, + "latency_mean_ns": 6069082.115, + "latency_p99_upper_ns": 8388608, + "latency_max_ns": 8770216, + "active_byte_seconds": 346911.480275, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 523712, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "threshold2", + "repeat": 1, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2097136, + "peak_active_bytes": 2097136, + "peak_queue": 117, + "rss_peak_bytes": 28753920, + "elapsed_ns": 188885136, + "cpu_ns": 63904326, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 28479696, + "copied_records": 1740, + "borrowed_records": 308, + "pressure_copies": 0, + "allocations": 2356, + "reuses": 1432, + "budget_waits": 1390, + "slot_waits": 0, + "sleep_ns": 127844964, + "latency_mean_ns": 6121880.805, + "latency_p99_upper_ns": 8388608, + "latency_max_ns": 8708698, + "active_byte_seconds": 342822.067006, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 523712, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "borrow", + "repeat": 1, + "status": "ok", + "policy": "borrow", + "pool": true, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2094128, + "peak_active_bytes": 2094128, + "peak_queue": 40, + "rss_peak_bytes": 28753920, + "elapsed_ns": 492789763, + "cpu_ns": 76140523, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 1347, + "reuses": 701, + "budget_waits": 1406, + "slot_waits": 0, + "sleep_ns": 420428963, + "latency_mean_ns": 5485700.477, + "latency_p99_upper_ns": 8388608, + "latency_max_ns": 9955175, + "active_byte_seconds": 928718.610429, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 495872, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "threshold8", + "repeat": 1, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2097136, + "peak_active_bytes": 2097136, + "peak_queue": 72, + "rss_peak_bytes": 28753920, + "elapsed_ns": 282084485, + "cpu_ns": 66066433, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 3824848, + "copied_records": 1008, + "borrowed_records": 1040, + "pressure_copies": 0, + "allocations": 1992, + "reuses": 1064, + "budget_waits": 1398, + "slot_waits": 0, + "sleep_ns": 219096863, + "latency_mean_ns": 5671193.431, + "latency_p99_upper_ns": 7340032, + "latency_max_ns": 9274955, + "active_byte_seconds": 520410.956771, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 386176, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "threshold4", + "repeat": 1, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2097136, + "peak_active_bytes": 2097104, + "peak_queue": 88, + "rss_peak_bytes": 28753920, + "elapsed_ns": 224500368, + "cpu_ns": 61534673, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 11229392, + "copied_records": 1357, + "borrowed_records": 691, + "pressure_copies": 0, + "allocations": 2145, + "reuses": 1260, + "budget_waits": 1465, + "slot_waits": 0, + "sleep_ns": 165914339, + "latency_mean_ns": 5837746.733, + "latency_p99_upper_ns": 7864320, + "latency_max_ns": 10210564, + "active_byte_seconds": 412262.960044, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 435392, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "pressure", + "repeat": 1, + "status": "ok", + "policy": "pressure", + "pool": true, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2097136, + "peak_active_bytes": 2097136, + "peak_queue": 115, + "rss_peak_bytes": 28753920, + "elapsed_ns": 189684559, + "cpu_ns": 60774942, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 28385168, + "copied_records": 1727, + "borrowed_records": 321, + "pressure_copies": 1727, + "allocations": 2383, + "reuses": 1392, + "budget_waits": 1399, + "slot_waits": 0, + "sleep_ns": 131755127, + "latency_mean_ns": 6110993.322, + "latency_p99_upper_ns": 8388608, + "latency_max_ns": 9608714, + "active_byte_seconds": 345607.344111, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 523712, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "copy_no_pool", + "repeat": 1, + "status": "ok", + "policy": "copy", + "pool": false, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2097136, + "peak_active_bytes": 2097136, + "peak_queue": 117, + "rss_peak_bytes": 28753920, + "elapsed_ns": 190441538, + "cpu_ns": 59274120, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 53727440, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 4096, + "reuses": 0, + "budget_waits": 1383, + "slot_waits": 0, + "sleep_ns": 133844636, + "latency_mean_ns": 6031707.432, + "latency_p99_upper_ns": 8388608, + "latency_max_ns": 8881216, + "active_byte_seconds": 344699.365648, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 0, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "project", + "repeat": 1, + "status": "ok", + "policy": "project", + "pool": true, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2097120, + "peak_active_bytes": 2097120, + "peak_queue": 118, + "rss_peak_bytes": 28753920, + "elapsed_ns": 175373266, + "cpu_ns": 57346839, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 1727, + "reuses": 321, + "budget_waits": 1312, + "slot_waits": 0, + "sleep_ns": 120854151, + "latency_mean_ns": 6287663.374, + "latency_p99_upper_ns": 8388608, + "latency_max_ns": 8829253, + "active_byte_seconds": 326669.995028, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 406848, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "copy_no_pool", + "repeat": 2, + "status": "ok", + "policy": "copy", + "pool": false, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2097136, + "peak_active_bytes": 2097136, + "peak_queue": 115, + "rss_peak_bytes": 28753920, + "elapsed_ns": 190230224, + "cpu_ns": 58883103, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 53727440, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 4096, + "reuses": 0, + "budget_waits": 1379, + "slot_waits": 0, + "sleep_ns": 133923360, + "latency_mean_ns": 6020977.936, + "latency_p99_upper_ns": 8388608, + "latency_max_ns": 8904123, + "active_byte_seconds": 344486.353015, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 0, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "project", + "repeat": 2, + "status": "ok", + "policy": "project", + "pool": true, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2097120, + "peak_active_bytes": 2097120, + "peak_queue": 118, + "rss_peak_bytes": 28753920, + "elapsed_ns": 176712466, + "cpu_ns": 57142470, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 1727, + "reuses": 321, + "budget_waits": 1308, + "slot_waits": 0, + "sleep_ns": 122435178, + "latency_mean_ns": 6344282.023, + "latency_p99_upper_ns": 9437184, + "latency_max_ns": 9173733, + "active_byte_seconds": 329327.109037, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 406848, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "copy", + "repeat": 2, + "status": "ok", + "policy": "copy", + "pool": true, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2097152, + "peak_active_bytes": 2097136, + "peak_queue": 115, + "rss_peak_bytes": 28753920, + "elapsed_ns": 192640551, + "cpu_ns": 62036091, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 53727440, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 2463, + "reuses": 1633, + "budget_waits": 1367, + "slot_waits": 0, + "sleep_ns": 133360267, + "latency_mean_ns": 6075663.601, + "latency_p99_upper_ns": 8388608, + "latency_max_ns": 8830642, + "active_byte_seconds": 347845.920578, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 523712, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "threshold8", + "repeat": 2, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2097136, + "peak_active_bytes": 2097136, + "peak_queue": 73, + "rss_peak_bytes": 28753920, + "elapsed_ns": 284454034, + "cpu_ns": 68644342, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 3824848, + "copied_records": 1008, + "borrowed_records": 1040, + "pressure_copies": 0, + "allocations": 1983, + "reuses": 1073, + "budget_waits": 1386, + "slot_waits": 0, + "sleep_ns": 218577789, + "latency_mean_ns": 5702048.39, + "latency_p99_upper_ns": 7340032, + "latency_max_ns": 9254474, + "active_byte_seconds": 523314.413618, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 386176, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "threshold4", + "repeat": 2, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2097136, + "peak_active_bytes": 2097104, + "peak_queue": 88, + "rss_peak_bytes": 28753920, + "elapsed_ns": 226008956, + "cpu_ns": 64169718, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 11229392, + "copied_records": 1357, + "borrowed_records": 691, + "pressure_copies": 0, + "allocations": 2125, + "reuses": 1280, + "budget_waits": 1458, + "slot_waits": 0, + "sleep_ns": 164889565, + "latency_mean_ns": 5866464.096, + "latency_p99_upper_ns": 8388608, + "latency_max_ns": 10318805, + "active_byte_seconds": 414911.228869, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 435392, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "borrow", + "repeat": 2, + "status": "ok", + "policy": "borrow", + "pool": true, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2094128, + "peak_active_bytes": 2094128, + "peak_queue": 40, + "rss_peak_bytes": 28753920, + "elapsed_ns": 494360387, + "cpu_ns": 73512176, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 1345, + "reuses": 703, + "budget_waits": 1395, + "slot_waits": 0, + "sleep_ns": 424305645, + "latency_mean_ns": 5500812.732, + "latency_p99_upper_ns": 8388608, + "latency_max_ns": 9972009, + "active_byte_seconds": 932412.777581, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 495872, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "threshold2", + "repeat": 2, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2097136, + "peak_active_bytes": 2097136, + "peak_queue": 115, + "rss_peak_bytes": 28753920, + "elapsed_ns": 188224878, + "cpu_ns": 60744558, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 28479696, + "copied_records": 1740, + "borrowed_records": 308, + "pressure_copies": 0, + "allocations": 2384, + "reuses": 1404, + "budget_waits": 1411, + "slot_waits": 0, + "sleep_ns": 130279846, + "latency_mean_ns": 6114092.392, + "latency_p99_upper_ns": 8388608, + "latency_max_ns": 8874864, + "active_byte_seconds": 342235.388035, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 523712, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "pressure", + "repeat": 2, + "status": "ok", + "policy": "pressure", + "pool": true, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2097136, + "peak_active_bytes": 2097136, + "peak_queue": 115, + "rss_peak_bytes": 28753920, + "elapsed_ns": 189816540, + "cpu_ns": 60109883, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 28385168, + "copied_records": 1727, + "borrowed_records": 321, + "pressure_copies": 1727, + "allocations": 2377, + "reuses": 1398, + "budget_waits": 1401, + "slot_waits": 0, + "sleep_ns": 132388467, + "latency_mean_ns": 6115537.712, + "latency_p99_upper_ns": 8388608, + "latency_max_ns": 9634918, + "active_byte_seconds": 345575.615482, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 523712, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "pressure", + "repeat": 3, + "status": "ok", + "policy": "pressure", + "pool": true, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2097136, + "peak_active_bytes": 2097136, + "peak_queue": 115, + "rss_peak_bytes": 28753920, + "elapsed_ns": 190593723, + "cpu_ns": 62104383, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 28385168, + "copied_records": 1727, + "borrowed_records": 321, + "pressure_copies": 1727, + "allocations": 2377, + "reuses": 1398, + "budget_waits": 1387, + "slot_waits": 0, + "sleep_ns": 131246281, + "latency_mean_ns": 6133228.412, + "latency_p99_upper_ns": 8388608, + "latency_max_ns": 9617713, + "active_byte_seconds": 346774.138471, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 523712, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "borrow", + "repeat": 3, + "status": "ok", + "policy": "borrow", + "pool": true, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2094128, + "peak_active_bytes": 2094128, + "peak_queue": 40, + "rss_peak_bytes": 28753920, + "elapsed_ns": 491528840, + "cpu_ns": 70906509, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 1353, + "reuses": 695, + "budget_waits": 1421, + "slot_waits": 0, + "sleep_ns": 423844868, + "latency_mean_ns": 5472000.565, + "latency_p99_upper_ns": 8388608, + "latency_max_ns": 9945028, + "active_byte_seconds": 926418.118409, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 495872, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "copy_no_pool", + "repeat": 3, + "status": "ok", + "policy": "copy", + "pool": false, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2097136, + "peak_active_bytes": 2097136, + "peak_queue": 116, + "rss_peak_bytes": 28753920, + "elapsed_ns": 190661223, + "cpu_ns": 60180004, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 53727440, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 4096, + "reuses": 0, + "budget_waits": 1376, + "slot_waits": 0, + "sleep_ns": 133160918, + "latency_mean_ns": 6036141.159, + "latency_p99_upper_ns": 8388608, + "latency_max_ns": 8916068, + "active_byte_seconds": 345094.680154, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 0, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "threshold2", + "repeat": 3, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2097136, + "peak_active_bytes": 2097136, + "peak_queue": 116, + "rss_peak_bytes": 28753920, + "elapsed_ns": 193175809, + "cpu_ns": 69008296, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 28479696, + "copied_records": 1740, + "borrowed_records": 308, + "pressure_copies": 0, + "allocations": 2336, + "reuses": 1452, + "budget_waits": 1351, + "slot_waits": 0, + "sleep_ns": 125127054, + "latency_mean_ns": 6239198.13, + "latency_p99_upper_ns": 9437184, + "latency_max_ns": 9276566, + "active_byte_seconds": 350903.059901, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 523712, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "threshold8", + "repeat": 3, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2097120, + "peak_active_bytes": 2097120, + "peak_queue": 73, + "rss_peak_bytes": 28753920, + "elapsed_ns": 286766304, + "cpu_ns": 73096130, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 3824848, + "copied_records": 1008, + "borrowed_records": 1040, + "pressure_copies": 0, + "allocations": 1974, + "reuses": 1082, + "budget_waits": 1367, + "slot_waits": 0, + "sleep_ns": 215532386, + "latency_mean_ns": 5744366.208, + "latency_p99_upper_ns": 7864320, + "latency_max_ns": 8864197, + "active_byte_seconds": 528100.049771, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 386176, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "threshold4", + "repeat": 3, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2097136, + "peak_active_bytes": 2097104, + "peak_queue": 88, + "rss_peak_bytes": 28753920, + "elapsed_ns": 225938124, + "cpu_ns": 65488664, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 11229392, + "copied_records": 1357, + "borrowed_records": 691, + "pressure_copies": 0, + "allocations": 2121, + "reuses": 1284, + "budget_waits": 1445, + "slot_waits": 0, + "sleep_ns": 163452164, + "latency_mean_ns": 5856203.824, + "latency_p99_upper_ns": 8388608, + "latency_max_ns": 10380804, + "active_byte_seconds": 414648.202609, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 435392, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "copy", + "repeat": 3, + "status": "ok", + "policy": "copy", + "pool": true, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2097152, + "peak_active_bytes": 2097136, + "peak_queue": 108, + "rss_peak_bytes": 28753920, + "elapsed_ns": 191114147, + "cpu_ns": 63369902, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 53727440, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 2453, + "reuses": 1643, + "budget_waits": 1341, + "slot_waits": 0, + "sleep_ns": 130459979, + "latency_mean_ns": 6032302.559, + "latency_p99_upper_ns": 8388608, + "latency_max_ns": 8833531, + "active_byte_seconds": 345755.184019, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 523712, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "project", + "repeat": 3, + "status": "ok", + "policy": "project", + "pool": true, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2097120, + "peak_active_bytes": 2097120, + "peak_queue": 118, + "rss_peak_bytes": 28753920, + "elapsed_ns": 177942277, + "cpu_ns": 63483663, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 1711, + "reuses": 337, + "budget_waits": 1279, + "slot_waits": 0, + "sleep_ns": 117556310, + "latency_mean_ns": 6348716.251, + "latency_p99_upper_ns": 8388608, + "latency_max_ns": 8883105, + "active_byte_seconds": 331194.459386, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 406848, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "copy", + "repeat": 4, + "status": "ok", + "policy": "copy", + "pool": true, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2097152, + "peak_active_bytes": 2097136, + "peak_queue": 117, + "rss_peak_bytes": 28753920, + "elapsed_ns": 191747145, + "cpu_ns": 60306782, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 53727440, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 2470, + "reuses": 1626, + "budget_waits": 1379, + "slot_waits": 0, + "sleep_ns": 134097654, + "latency_mean_ns": 6065392.323, + "latency_p99_upper_ns": 8388608, + "latency_max_ns": 8895161, + "active_byte_seconds": 347142.858576, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 523712, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "threshold2", + "repeat": 4, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2097136, + "peak_active_bytes": 2097136, + "peak_queue": 115, + "rss_peak_bytes": 28753920, + "elapsed_ns": 187864582, + "cpu_ns": 60112693, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 28479696, + "copied_records": 1740, + "borrowed_records": 308, + "pressure_copies": 0, + "allocations": 2380, + "reuses": 1408, + "budget_waits": 1409, + "slot_waits": 0, + "sleep_ns": 130504092, + "latency_mean_ns": 6102214.292, + "latency_p99_upper_ns": 8388608, + "latency_max_ns": 8884715, + "active_byte_seconds": 341567.414808, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 523712, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "project", + "repeat": 4, + "status": "ok", + "policy": "project", + "pool": true, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2097120, + "peak_active_bytes": 2097120, + "peak_queue": 118, + "rss_peak_bytes": 28753920, + "elapsed_ns": 175293210, + "cpu_ns": 56768485, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 1722, + "reuses": 326, + "budget_waits": 1313, + "slot_waits": 0, + "sleep_ns": 121359184, + "latency_mean_ns": 6283898.527, + "latency_p99_upper_ns": 8388608, + "latency_max_ns": 8849623, + "active_byte_seconds": 326483.546647, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 406848, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "threshold8", + "repeat": 4, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2097136, + "peak_active_bytes": 2097136, + "peak_queue": 73, + "rss_peak_bytes": 28753920, + "elapsed_ns": 283727960, + "cpu_ns": 68131361, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 3824848, + "copied_records": 1008, + "borrowed_records": 1040, + "pressure_copies": 0, + "allocations": 1988, + "reuses": 1068, + "budget_waits": 1394, + "slot_waits": 0, + "sleep_ns": 218912386, + "latency_mean_ns": 5707951.51, + "latency_p99_upper_ns": 7340032, + "latency_max_ns": 9272677, + "active_byte_seconds": 523909.294385, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 386176, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "borrow", + "repeat": 4, + "status": "ok", + "policy": "borrow", + "pool": true, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2094128, + "peak_active_bytes": 2094128, + "peak_queue": 40, + "rss_peak_bytes": 28753920, + "elapsed_ns": 495666215, + "cpu_ns": 81002646, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 1336, + "reuses": 712, + "budget_waits": 1382, + "slot_waits": 0, + "sleep_ns": 418460319, + "latency_mean_ns": 5519510.972, + "latency_p99_upper_ns": 8388608, + "latency_max_ns": 9930268, + "active_byte_seconds": 935139.458784, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 495872, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "copy_no_pool", + "repeat": 4, + "status": "ok", + "policy": "copy", + "pool": false, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2097136, + "peak_active_bytes": 2097136, + "peak_queue": 116, + "rss_peak_bytes": 28753920, + "elapsed_ns": 190841888, + "cpu_ns": 60356559, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 53727440, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 4096, + "reuses": 0, + "budget_waits": 1382, + "slot_waits": 0, + "sleep_ns": 133224289, + "latency_mean_ns": 6038284.196, + "latency_p99_upper_ns": 8388608, + "latency_max_ns": 8947753, + "active_byte_seconds": 345496.101548, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 0, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "threshold4", + "repeat": 4, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2097136, + "peak_active_bytes": 2097104, + "peak_queue": 88, + "rss_peak_bytes": 28753920, + "elapsed_ns": 226098419, + "cpu_ns": 63538828, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 11229392, + "copied_records": 1357, + "borrowed_records": 691, + "pressure_copies": 0, + "allocations": 2129, + "reuses": 1276, + "budget_waits": 1452, + "slot_waits": 0, + "sleep_ns": 165691682, + "latency_mean_ns": 5878789.657, + "latency_p99_upper_ns": 7864320, + "latency_max_ns": 10264360, + "active_byte_seconds": 415107.899759, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 435392, + "unreleased_buffer_bytes": 0 + }, + { + "case": "mixed_tight", + "variant": "pressure", + "repeat": 4, + "status": "ok", + "policy": "pressure", + "pool": true, + "budget_bytes": 2097152, + "fixed_bytes": 90560, + "peak_reserved_bytes": 2097136, + "peak_active_bytes": 2097136, + "peak_queue": 115, + "rss_peak_bytes": 28753920, + "elapsed_ns": 192204126, + "cpu_ns": 62496629, + "input_bytes": 177631232, + "output_bytes": 53735632, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 28385168, + "copied_records": 1727, + "borrowed_records": 321, + "pressure_copies": 1727, + "allocations": 2367, + "reuses": 1408, + "budget_waits": 1381, + "slot_waits": 0, + "sleep_ns": 132616450, + "latency_mean_ns": 6161110.138, + "latency_p99_upper_ns": 9437184, + "latency_max_ns": 9782879, + "active_byte_seconds": 349554.881495, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 523712, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "pressure", + "repeat": 0, + "status": "ok", + "policy": "pressure", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 156112, + "peak_active_bytes": 156112, + "peak_queue": 1, + "rss_peak_bytes": 28753920, + "elapsed_ns": 20554720, + "cpu_ns": 20527722, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 1, + "reuses": 2047, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 9881.978, + "latency_p99_upper_ns": 13312, + "latency_max_ns": 60759, + "active_byte_seconds": 1273.955005, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 65552, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "project", + "repeat": 0, + "status": "ok", + "policy": "project", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 90640, + "peak_active_bytes": 90640, + "peak_queue": 1, + "rss_peak_bytes": 28753920, + "elapsed_ns": 22216122, + "cpu_ns": 22101834, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 1, + "reuses": 2047, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 10698.669, + "latency_p99_upper_ns": 16384, + "latency_max_ns": 58241, + "active_byte_seconds": 1.68633, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 80, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "threshold4", + "repeat": 0, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 156192, + "peak_active_bytes": 156192, + "peak_queue": 1, + "rss_peak_bytes": 28753920, + "elapsed_ns": 22839176, + "cpu_ns": 22457056, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 2, + "reuses": 4094, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 10958.209, + "latency_p99_upper_ns": 20480, + "latency_max_ns": 165851, + "active_byte_seconds": 1227.172318, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 65632, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "copy", + "repeat": 0, + "status": "ok", + "policy": "copy", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 156192, + "peak_active_bytes": 156192, + "peak_queue": 1, + "rss_peak_bytes": 28753920, + "elapsed_ns": 21009107, + "cpu_ns": 20955370, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 2, + "reuses": 4094, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 10112.231, + "latency_p99_upper_ns": 14336, + "latency_max_ns": 66129, + "active_byte_seconds": 1120.781895, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 65632, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "copy_no_pool", + "repeat": 0, + "status": "ok", + "policy": "copy", + "pool": false, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 156192, + "peak_active_bytes": 156192, + "peak_queue": 1, + "rss_peak_bytes": 28753920, + "elapsed_ns": 21132162, + "cpu_ns": 21048817, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 4096, + "reuses": 0, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 10163.675, + "latency_p99_upper_ns": 16384, + "latency_max_ns": 68685, + "active_byte_seconds": 1121.783606, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 0, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "threshold8", + "repeat": 0, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 156192, + "peak_active_bytes": 156192, + "peak_queue": 1, + "rss_peak_bytes": 28753920, + "elapsed_ns": 20540535, + "cpu_ns": 20499501, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 2, + "reuses": 4094, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 9884.486, + "latency_p99_upper_ns": 13312, + "latency_max_ns": 54093, + "active_byte_seconds": 1100.863361, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 65632, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "borrow", + "repeat": 0, + "status": "ok", + "policy": "borrow", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 156112, + "peak_active_bytes": 156112, + "peak_queue": 1, + "rss_peak_bytes": 28753920, + "elapsed_ns": 21727605, + "cpu_ns": 21682906, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 1, + "reuses": 2047, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 10449.435, + "latency_p99_upper_ns": 20480, + "latency_max_ns": 65999, + "active_byte_seconds": 1348.749968, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 65552, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "threshold2", + "repeat": 0, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 156192, + "peak_active_bytes": 156192, + "peak_queue": 1, + "rss_peak_bytes": 28753920, + "elapsed_ns": 22373067, + "cpu_ns": 22308741, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 2, + "reuses": 4094, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 10776.724, + "latency_p99_upper_ns": 18432, + "latency_max_ns": 66703, + "active_byte_seconds": 1207.809872, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 65632, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "project", + "repeat": 1, + "status": "ok", + "policy": "project", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 90640, + "peak_active_bytes": 90640, + "peak_queue": 1, + "rss_peak_bytes": 28753920, + "elapsed_ns": 25768428, + "cpu_ns": 25607575, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 1, + "reuses": 2047, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 12427.336, + "latency_p99_upper_ns": 22528, + "latency_max_ns": 135518, + "active_byte_seconds": 1.971383, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 80, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "threshold8", + "repeat": 1, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 156192, + "peak_active_bytes": 156192, + "peak_queue": 1, + "rss_peak_bytes": 28753920, + "elapsed_ns": 22601085, + "cpu_ns": 22218814, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 2, + "reuses": 4094, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 10886.611, + "latency_p99_upper_ns": 28672, + "latency_max_ns": 70518, + "active_byte_seconds": 1220.513584, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 65632, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "copy_no_pool", + "repeat": 1, + "status": "ok", + "policy": "copy", + "pool": false, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 156192, + "peak_active_bytes": 156192, + "peak_queue": 1, + "rss_peak_bytes": 28753920, + "elapsed_ns": 22194827, + "cpu_ns": 21633689, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 4096, + "reuses": 0, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 10673.54, + "latency_p99_upper_ns": 36864, + "latency_max_ns": 207444, + "active_byte_seconds": 1178.059751, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 0, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "pressure", + "repeat": 1, + "status": "ok", + "policy": "pressure", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 156112, + "peak_active_bytes": 156112, + "peak_queue": 1, + "rss_peak_bytes": 28753920, + "elapsed_ns": 23241749, + "cpu_ns": 23003312, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 1, + "reuses": 2047, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 11135.177, + "latency_p99_upper_ns": 22528, + "latency_max_ns": 79185, + "active_byte_seconds": 1441.524009, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 65552, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "copy", + "repeat": 1, + "status": "ok", + "policy": "copy", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 156192, + "peak_active_bytes": 156192, + "peak_queue": 1, + "rss_peak_bytes": 28753920, + "elapsed_ns": 24103618, + "cpu_ns": 23832019, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 2, + "reuses": 4094, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 11617.114, + "latency_p99_upper_ns": 22528, + "latency_max_ns": 88389, + "active_byte_seconds": 1310.460688, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 65632, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "threshold2", + "repeat": 1, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 156192, + "peak_active_bytes": 156192, + "peak_queue": 1, + "rss_peak_bytes": 28753920, + "elapsed_ns": 21191681, + "cpu_ns": 21131537, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 2, + "reuses": 4094, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 10199.927, + "latency_p99_upper_ns": 14336, + "latency_max_ns": 68426, + "active_byte_seconds": 1132.085862, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 65632, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "threshold4", + "repeat": 1, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 156192, + "peak_active_bytes": 156192, + "peak_queue": 1, + "rss_peak_bytes": 28753920, + "elapsed_ns": 21871975, + "cpu_ns": 21613127, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 2, + "reuses": 4094, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 10530.066, + "latency_p99_upper_ns": 18432, + "latency_max_ns": 78704, + "active_byte_seconds": 1171.334175, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 65632, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "borrow", + "repeat": 1, + "status": "ok", + "policy": "borrow", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 156112, + "peak_active_bytes": 156112, + "peak_queue": 1, + "rss_peak_bytes": 28753920, + "elapsed_ns": 21555643, + "cpu_ns": 21467723, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 1, + "reuses": 2047, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 10366.948, + "latency_p99_upper_ns": 18432, + "latency_max_ns": 62648, + "active_byte_seconds": 1339.691796, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 65552, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "borrow", + "repeat": 2, + "status": "ok", + "policy": "borrow", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 156112, + "peak_active_bytes": 156112, + "peak_queue": 1, + "rss_peak_bytes": 28753920, + "elapsed_ns": 20704016, + "cpu_ns": 20633572, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 1, + "reuses": 2047, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 9954.482, + "latency_p99_upper_ns": 14336, + "latency_max_ns": 84963, + "active_byte_seconds": 1283.092823, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 65552, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "threshold2", + "repeat": 2, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 156192, + "peak_active_bytes": 156192, + "peak_queue": 1, + "rss_peak_bytes": 28753920, + "elapsed_ns": 20854404, + "cpu_ns": 20822149, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 2, + "reuses": 4094, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 10030.324, + "latency_p99_upper_ns": 14336, + "latency_max_ns": 62445, + "active_byte_seconds": 1108.309428, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 65632, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "copy_no_pool", + "repeat": 2, + "status": "ok", + "policy": "copy", + "pool": false, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 156192, + "peak_active_bytes": 156192, + "peak_queue": 1, + "rss_peak_bytes": 28753920, + "elapsed_ns": 21286218, + "cpu_ns": 21228201, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 4096, + "reuses": 0, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 10237.021, + "latency_p99_upper_ns": 15360, + "latency_max_ns": 67889, + "active_byte_seconds": 1129.223222, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 0, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "project", + "repeat": 2, + "status": "ok", + "policy": "project", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 90640, + "peak_active_bytes": 90640, + "peak_queue": 1, + "rss_peak_bytes": 28753920, + "elapsed_ns": 22649251, + "cpu_ns": 22567445, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 1, + "reuses": 2047, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 10910.76, + "latency_p99_upper_ns": 15360, + "latency_max_ns": 61499, + "active_byte_seconds": 1.717551, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 80, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "pressure", + "repeat": 2, + "status": "ok", + "policy": "pressure", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 156112, + "peak_active_bytes": 156112, + "peak_queue": 1, + "rss_peak_bytes": 28753920, + "elapsed_ns": 20767942, + "cpu_ns": 20708872, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 1, + "reuses": 2047, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 9985.038, + "latency_p99_upper_ns": 15360, + "latency_max_ns": 65425, + "active_byte_seconds": 1286.595987, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 65552, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "copy", + "repeat": 2, + "status": "ok", + "policy": "copy", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 156192, + "peak_active_bytes": 156192, + "peak_queue": 1, + "rss_peak_bytes": 28753920, + "elapsed_ns": 21065681, + "cpu_ns": 21006279, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 2, + "reuses": 4094, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 10139.793, + "latency_p99_upper_ns": 15360, + "latency_max_ns": 67018, + "active_byte_seconds": 1124.320165, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 65632, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "threshold4", + "repeat": 2, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 156192, + "peak_active_bytes": 156192, + "peak_queue": 1, + "rss_peak_bytes": 28753920, + "elapsed_ns": 20961885, + "cpu_ns": 20931648, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 2, + "reuses": 4094, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 10087.398, + "latency_p99_upper_ns": 13312, + "latency_max_ns": 60962, + "active_byte_seconds": 1117.500277, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 65632, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "threshold8", + "repeat": 2, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 156192, + "peak_active_bytes": 156192, + "peak_queue": 1, + "rss_peak_bytes": 28753920, + "elapsed_ns": 20908700, + "cpu_ns": 20878832, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 2, + "reuses": 4094, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 10062.625, + "latency_p99_upper_ns": 14336, + "latency_max_ns": 70648, + "active_byte_seconds": 1116.46627, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 65632, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "threshold2", + "repeat": 3, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 156192, + "peak_active_bytes": 156192, + "peak_queue": 1, + "rss_peak_bytes": 28753920, + "elapsed_ns": 21328570, + "cpu_ns": 21275351, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 2, + "reuses": 4094, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 10266.949, + "latency_p99_upper_ns": 15360, + "latency_max_ns": 61241, + "active_byte_seconds": 1144.526904, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 65632, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "borrow", + "repeat": 3, + "status": "ok", + "policy": "borrow", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 156112, + "peak_active_bytes": 156112, + "peak_queue": 1, + "rss_peak_bytes": 28753920, + "elapsed_ns": 20408294, + "cpu_ns": 20408999, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 1, + "reuses": 2047, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 9812.079, + "latency_p99_upper_ns": 13312, + "latency_max_ns": 48982, + "active_byte_seconds": 1265.057763, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 65552, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "copy", + "repeat": 3, + "status": "ok", + "policy": "copy", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 156192, + "peak_active_bytes": 156192, + "peak_queue": 1, + "rss_peak_bytes": 28753920, + "elapsed_ns": 20744256, + "cpu_ns": 20744722, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 2, + "reuses": 4094, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 9979.793, + "latency_p99_upper_ns": 13312, + "latency_max_ns": 42518, + "active_byte_seconds": 1107.901257, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 65632, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "project", + "repeat": 3, + "status": "ok", + "policy": "project", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 90640, + "peak_active_bytes": 90640, + "peak_queue": 1, + "rss_peak_bytes": 28753920, + "elapsed_ns": 21766957, + "cpu_ns": 21732111, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 1, + "reuses": 2047, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 10483.601, + "latency_p99_upper_ns": 13312, + "latency_max_ns": 74593, + "active_byte_seconds": 1.653919, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 80, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "threshold4", + "repeat": 3, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 156192, + "peak_active_bytes": 156192, + "peak_queue": 1, + "rss_peak_bytes": 28753920, + "elapsed_ns": 23474730, + "cpu_ns": 23418353, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 2, + "reuses": 4094, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 11311.146, + "latency_p99_upper_ns": 24576, + "latency_max_ns": 72445, + "active_byte_seconds": 1275.148887, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 65632, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "threshold8", + "repeat": 3, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 156192, + "peak_active_bytes": 156192, + "peak_queue": 1, + "rss_peak_bytes": 28753920, + "elapsed_ns": 25891223, + "cpu_ns": 25855036, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 2, + "reuses": 4094, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 12490.423, + "latency_p99_upper_ns": 32768, + "latency_max_ns": 62019, + "active_byte_seconds": 1433.084986, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 65632, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "pressure", + "repeat": 3, + "status": "ok", + "policy": "pressure", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 156112, + "peak_active_bytes": 156112, + "peak_queue": 1, + "rss_peak_bytes": 28753920, + "elapsed_ns": 25124448, + "cpu_ns": 24854663, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 1, + "reuses": 2047, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 12097.683, + "latency_p99_upper_ns": 24576, + "latency_max_ns": 83351, + "active_byte_seconds": 1569.932052, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 65552, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "copy_no_pool", + "repeat": 3, + "status": "ok", + "policy": "copy", + "pool": false, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 156192, + "peak_active_bytes": 156192, + "peak_queue": 1, + "rss_peak_bytes": 28753920, + "elapsed_ns": 21725958, + "cpu_ns": 21582704, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 4096, + "reuses": 0, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 10452.028, + "latency_p99_upper_ns": 16384, + "latency_max_ns": 197777, + "active_byte_seconds": 1159.292471, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 0, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "project", + "repeat": 4, + "status": "ok", + "policy": "project", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 90640, + "peak_active_bytes": 90640, + "peak_queue": 1, + "rss_peak_bytes": 28753920, + "elapsed_ns": 22202622, + "cpu_ns": 22202889, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 1, + "reuses": 2047, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 10695.292, + "latency_p99_upper_ns": 18432, + "latency_max_ns": 48444, + "active_byte_seconds": 1.688434, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 80, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "threshold2", + "repeat": 4, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 156192, + "peak_active_bytes": 156192, + "peak_queue": 1, + "rss_peak_bytes": 28753920, + "elapsed_ns": 27294793, + "cpu_ns": 27138353, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 2, + "reuses": 4094, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 13171.363, + "latency_p99_upper_ns": 28672, + "latency_max_ns": 78185, + "active_byte_seconds": 1515.562825, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 65632, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "threshold8", + "repeat": 4, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 156192, + "peak_active_bytes": 156192, + "peak_queue": 1, + "rss_peak_bytes": 28753920, + "elapsed_ns": 33207148, + "cpu_ns": 33180296, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 2, + "reuses": 4094, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 16048.501, + "latency_p99_upper_ns": 36864, + "latency_max_ns": 74648, + "active_byte_seconds": 1873.802277, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 65632, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "copy", + "repeat": 4, + "status": "ok", + "policy": "copy", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 156192, + "peak_active_bytes": 156192, + "peak_queue": 1, + "rss_peak_bytes": 28753920, + "elapsed_ns": 40643311, + "cpu_ns": 40589351, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 2, + "reuses": 4094, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 19667.254, + "latency_p99_upper_ns": 49152, + "latency_max_ns": 147388, + "active_byte_seconds": 2334.403772, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 65632, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "threshold4", + "repeat": 4, + "status": "ok", + "policy": "threshold", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 156192, + "peak_active_bytes": 156192, + "peak_queue": 1, + "rss_peak_bytes": 28753920, + "elapsed_ns": 28395383, + "cpu_ns": 28350296, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 2, + "reuses": 4094, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 13707.471, + "latency_p99_upper_ns": 26624, + "latency_max_ns": 87370, + "active_byte_seconds": 1583.182193, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 65632, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "borrow", + "repeat": 4, + "status": "ok", + "policy": "borrow", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 156112, + "peak_active_bytes": 156112, + "peak_queue": 1, + "rss_peak_bytes": 28753920, + "elapsed_ns": 25754576, + "cpu_ns": 25674260, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 1, + "reuses": 2047, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 12408.192, + "latency_p99_upper_ns": 20480, + "latency_max_ns": 98925, + "active_byte_seconds": 1611.048102, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 65552, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "pressure", + "repeat": 4, + "status": "ok", + "policy": "pressure", + "pool": true, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 156112, + "peak_active_bytes": 156112, + "peak_queue": 1, + "rss_peak_bytes": 28753920, + "elapsed_ns": 28270087, + "cpu_ns": 28259741, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 0, + "copied_records": 0, + "borrowed_records": 2048, + "pressure_copies": 0, + "allocations": 1, + "reuses": 2047, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 13635.652, + "latency_p99_upper_ns": 20480, + "latency_max_ns": 75407, + "active_byte_seconds": 1772.014643, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 65552, + "unreleased_buffer_bytes": 0 + }, + { + "case": "sparse_fast", + "variant": "copy_no_pool", + "repeat": 4, + "status": "ok", + "policy": "copy", + "pool": false, + "budget_bytes": 8388608, + "fixed_bytes": 90560, + "peak_reserved_bytes": 156192, + "peak_active_bytes": 156192, + "peak_queue": 1, + "rss_peak_bytes": 28753920, + "elapsed_ns": 30675302, + "cpu_ns": 30605147, + "input_bytes": 134242304, + "output_bytes": 139264, + "accepted": 2048, + "emitted": 2048, + "copy_bytes": 131072, + "copied_records": 2048, + "borrowed_records": 0, + "pressure_copies": 0, + "allocations": 4096, + "reuses": 0, + "budget_waits": 0, + "slot_waits": 0, + "sleep_ns": 0, + "latency_mean_ns": 14792.559, + "latency_p99_upper_ns": 22528, + "latency_max_ns": 144222, + "active_byte_seconds": 1690.623657, + "live_at_stop_bytes": 0, + "cached_at_stop_bytes": 0, + "unreleased_buffer_bytes": 0 + } +] diff --git a/research/experiments/002-buffer-retention/results/2026-09-22-linux-aarch64/sources/benchmark.c b/research/experiments/002-buffer-retention/results/2026-09-22-linux-aarch64/sources/benchmark.c new file mode 100644 index 0000000..496ad5e --- /dev/null +++ b/research/experiments/002-buffer-retention/results/2026-09-22-linux-aarch64/sources/benchmark.c @@ -0,0 +1,320 @@ +#define _POSIX_C_SOURCE 200809L +#include <assert.h> +#include <errno.h> +#include <inttypes.h> +#include <limits.h> +#include <signal.h> +#include <stdbool.h> +#include <stdint.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <sys/resource.h> +#include <time.h> +#include <unistd.h> + +/* A measurement apparatus, not the Pure runtime or a general document parser. */ +enum { CACHE_SLOTS = 16, SCRATCH = 65536, HIST_SIZE = 512, MAX_FRAME = 8*1024*1024 }; +typedef struct Block { size_t capacity; uint64_t since; unsigned char bytes[]; } Block; +typedef struct Item { + Block *block; + size_t offset, length; + uint64_t start, ready; +} Item; +typedef struct Engine { + Item *queue; + Block *cache[CACHE_SLOTS]; + unsigned char scratch[SCRATCH]; + uint64_t histogram[HIST_SIZE]; + size_t slots, head, count, fixed, budget, reserved, active, cached; + size_t peak_reserved, peak_active, peak_queue; + uint64_t allocations, reuses, copies, read_bytes, written_bytes; + uint64_t accepted, emitted, copied_records, borrowed_records, pressure_copies; + uint64_t budget_waits, slot_waits, sleep_ns, hold_ns, service_ns, last_emit; + uint64_t elapsed_ns, cpu_ns, latency_sum, latency_max, start, cancel_after; + long double active_byte_ns; + unsigned ratio; + bool pool; + const char *policy, *status; +} Engine; +static volatile sig_atomic_t interrupted; +static void stop(int sig) { (void)sig; interrupted = 1; } +static uint64_t ns(clockid_t clock) { + struct timespec t; + if (clock_gettime(clock, &t)) { perror("clock_gettime"); exit(2); } + return (uint64_t)t.tv_sec * UINT64_C(1000000000) + (uint64_t)t.tv_nsec; +} +static size_t charge(const Block *b) { return sizeof(*b) + b->capacity; } +static size_t rounded(size_t n) { + size_t r = 64; + while (r < n) r *= 2; + return r; +} +static void peaks(Engine *e) { + assert(e->active + e->cached == e->reserved); + assert(e->fixed + e->reserved <= e->budget); + if (e->reserved > e->peak_reserved) e->peak_reserved = e->reserved; + if (e->active > e->peak_active) e->peak_active = e->active; +} +static void evict(Engine *e, size_t i) { + Block *b = e->cache[i]; + if (!b) return; + e->cached -= charge(b); e->reserved -= charge(b); + free(b); e->cache[i] = NULL; +} +static Block *take(Engine *e, size_t n) { + size_t capacity = rounded(n), need = sizeof(Block) + capacity; + if (e->pool) { + for (size_t i = 0; i < CACHE_SLOTS; ++i) { + Block *b = e->cache[i]; + if (b && b->capacity == capacity) { + e->cache[i] = NULL; e->cached -= need; e->active += need; + ++e->reuses; b->since = ns(CLOCK_MONOTONIC); peaks(e); return b; + } + } + } + for (size_t i = 0; i < CACHE_SLOTS && need > e->budget-e->fixed-e->reserved; ++i) + evict(e, i); + if (need > e->budget-e->fixed-e->reserved) return NULL; + Block *b = malloc(need); + if (!b) { e->status = "allocation_failed"; return NULL; } + b->capacity = capacity; b->since = ns(CLOCK_MONOTONIC); + e->reserved += need; e->active += need; ++e->allocations; peaks(e); return b; +} +static void give(Engine *e, Block *b) { + if (!b) return; + size_t bytes = charge(b); + e->active_byte_ns += (long double)bytes * (ns(CLOCK_MONOTONIC)-b->since); + e->active -= bytes; + if (e->pool && bytes <= e->budget/4-e->cached) { + for (size_t i = 0; i < CACHE_SLOTS; ++i) if (!e->cache[i]) { + e->cache[i] = b; e->cached += bytes; peaks(e); return; + } + } + e->reserved -= bytes; free(b); peaks(e); +} +static bool sleep_until(Engine *e, uint64_t deadline) { + uint64_t t = ns(CLOCK_MONOTONIC), start = t; + while (t < deadline && !interrupted) { + uint64_t delta = deadline-t; + struct timespec request = {(time_t)(delta/1000000000), (long)(delta%1000000000)}; + if (nanosleep(&request, NULL) && errno != EINTR) { e->status="sleep_failed"; return false; } + t = ns(CLOCK_MONOTONIC); + } + e->sleep_ns += t-start; + return !interrupted; +} +/* floor(log2(ns)) with eight subdivisions: upper bound error <= 12.5%. */ +static unsigned bucket(uint64_t n) { + unsigned exponent = 0; + for (uint64_t x = n; x > 1; x >>= 1) ++exponent; + if (exponent < 3) return (unsigned)n; + return exponent*8 + (unsigned)((n-(UINT64_C(1)<<exponent))>>(exponent-3)); +} +static uint64_t upper(unsigned b) { + if (b < 24) return b+1; + unsigned exponent = b/8; + if (exponent >= 63) return UINT64_MAX; + return (UINT64_C(1)<<exponent) + (uint64_t)(b%8+1)*(UINT64_C(1)<<(exponent-3)); +} +static bool write_all(Engine *e, const void *src, size_t n) { + const unsigned char *p = src; + while (n && !interrupted) { + ssize_t written = write(STDOUT_FILENO, p, n); + if (written < 0 && errno == EINTR) continue; + if (written <= 0) { e->status = "output_failed"; return false; } + p += written; n -= (size_t)written; e->written_bytes += (uint64_t)written; + } + return !interrupted; +} +static bool emit(Engine *e) { + assert(e->count); + Item *item = &e->queue[e->head]; + uint64_t ready = item->ready; + if (e->last_emit + e->service_ns > ready) ready = e->last_emit + e->service_ns; + if (!sleep_until(e, ready)) return false; + uint32_t len = (uint32_t)item->length; + unsigned char header[4] = {(unsigned char)len, (unsigned char)(len>>8), + (unsigned char)(len>>16), (unsigned char)(len>>24)}; + if (!write_all(e, header, sizeof header) || + !write_all(e, item->block->bytes+item->offset, item->length)) return false; + uint64_t now = ns(CLOCK_MONOTONIC), latency = now-item->start; + ++e->histogram[bucket(latency)]; e->latency_sum += latency; + if (latency > e->latency_max) e->latency_max = latency; + e->last_emit = now; ++e->emitted; + give(e, item->block); item->block = NULL; + e->head = (e->head+1)%e->slots; --e->count; + if (e->cancel_after && e->emitted >= e->cancel_after) { + e->status = "cancelled"; return false; + } + return true; +} +static Block *acquire(Engine *e, size_t n) { + for (;;) { + Block *b = take(e, n); + if (b) return b; + if (strcmp(e->status, "ok")) return NULL; + if (!e->count) { e->status = "budget_too_small"; return NULL; } + ++e->budget_waits; + if (!emit(e)) return NULL; + } +} +/* Returns 1 on complete read, 0 on clean EOF before any byte, -1 on failure. */ +static int read_exact(Engine *e, void *dst, size_t n) { + unsigned char *p = dst; size_t done = 0; + while (done < n && !interrupted) { + ssize_t got = read(STDIN_FILENO, p+done, n-done); + if (got < 0 && errno == EINTR) continue; + if (got < 0) { e->status="input_failed"; return -1; } + if (!got) { if (!done) return 0; e->status="truncated_input"; return -1; } + done += (size_t)got; e->read_bytes += (uint64_t)got; + } + return interrupted ? -1 : 1; +} +static bool discard(Engine *e, size_t n) { + while (n) { + size_t chunk = n < SCRATCH ? n : SCRATCH; + if (read_exact(e, e->scratch, chunk) != 1) { + if (!strcmp(e->status,"ok")) e->status="truncated_input"; + return false; + } + n -= chunk; + } + return true; +} +static uint32_t le32(const unsigned char *p) { + return (uint32_t)p[0] | (uint32_t)p[1]<<8 | (uint32_t)p[2]<<16 | (uint32_t)p[3]<<24; +} +static void run(Engine *e) { + for (;;) { + if (interrupted) break; + if (e->count) { + Item *head = &e->queue[e->head]; + uint64_t now = ns(CLOCK_MONOTONIC); + if (now >= head->ready && now >= e->last_emit+e->service_ns) { + if (!emit(e)) break; + continue; + } + } + if (e->count == e->slots) { ++e->slot_waits; if (!emit(e)) break; } + unsigned char header[12]; + uint64_t start = ns(CLOCK_MONOTONIC); + int got = read_exact(e, header, sizeof header); + if (got != 1) { + if (!got) while (e->count && !interrupted) if (!emit(e)) break; + break; + } + size_t payload = le32(header), offset = le32(header+4), length = le32(header+8); + if (!payload || payload > MAX_FRAME || !length || offset > payload || length > payload-offset) { + e->status="invalid_frame"; break; + } + bool project = !strcmp(e->policy,"project"); + Block *source = acquire(e, project ? length : payload); + if (!source) break; + bool valid; + if (project) { + valid = discard(e, offset) && read_exact(e, source->bytes, length)==1 && + discard(e, payload-offset-length); + offset = 0; + } else valid = read_exact(e, source->bytes, payload)==1; + if (!valid) { + if (!strcmp(e->status,"ok")) e->status="truncated_input"; + give(e, source); break; + } + bool copy = !strcmp(e->policy,"copy") || + (!strcmp(e->policy,"threshold") && rounded(payload)/rounded(length) >= e->ratio); + if (!strcmp(e->policy,"pressure")) { + /* Online rule using current charged live buffers; no future lifetime. */ + copy = rounded(length) < source->capacity && + e->active > (e->budget-e->fixed)/2; + if (copy) ++e->pressure_copies; + } + if (!project && copy) { + Block *small = acquire(e, length); + if (!small) { give(e, source); break; } + memcpy(small->bytes, source->bytes+offset, length); + e->copies += length; ++e->copied_records; + give(e, source); source = small; offset = 0; + } else if (!project) ++e->borrowed_records; + size_t tail = (e->head+e->count)%e->slots; + e->queue[tail] = (Item){source, offset, length, start, ns(CLOCK_MONOTONIC)+e->hold_ns}; + ++e->count; ++e->accepted; + if (e->count > e->peak_queue) e->peak_queue=e->count; + } + if (interrupted) e->status="cancelled"; +} +static uint64_t number(const char *s, uint64_t maximum) { + char *end; errno=0; + unsigned long long n = strtoull(s, &end, 10); + if (!*s || *s=='-' || *end || errno || n>maximum) { fprintf(stderr,"invalid number\n"); exit(2); } + return n; +} +int main(int argc, char **argv) { + Engine *e = calloc(1, sizeof *e); + if (!e) return 2; + e->policy="borrow"; e->status="ok"; e->budget=8*1024*1024; e->slots=512; + e->ratio=4; e->pool=true; + for (int i=1; i<argc; i+=2) { + if (i+1==argc) { fprintf(stderr,"options require values\n"); free(e); return 2; } + const char *key=argv[i], *value=argv[i+1]; + if (!strcmp(key,"--policy")) e->policy=value; + else if (!strcmp(key,"--budget")) e->budget=(size_t)number(value,1073741824); + else if (!strcmp(key,"--slots")) e->slots=(size_t)number(value,4096); + else if (!strcmp(key,"--hold-us")) e->hold_ns=number(value,10000000)*1000; + else if (!strcmp(key,"--service-us")) e->service_ns=number(value,10000000)*1000; + else if (!strcmp(key,"--ratio")) e->ratio=(unsigned)number(value,UINT_MAX); + else if (!strcmp(key,"--pool")) e->pool=number(value,1)!=0; + else if (!strcmp(key,"--cancel-after")) e->cancel_after=number(value,UINT64_MAX); + else { fprintf(stderr,"unknown option\n"); free(e); return 2; } + } + bool known = !strcmp(e->policy,"borrow") || !strcmp(e->policy,"copy") || + !strcmp(e->policy,"threshold") || !strcmp(e->policy,"pressure") || !strcmp(e->policy,"project"); + if (!known || !e->slots || e->slots>4096 || e->ratio<2 || e->budget>UINT64_C(1073741824) || + e->hold_ns>UINT64_C(10000000000) || e->service_ns>UINT64_C(10000000000)) { + fprintf(stderr,"invalid configuration\n"); free(e); return 2; + } + e->fixed=sizeof(*e)+e->slots*sizeof(Item); + if (e->budget < e->fixed) { fprintf(stderr,"budget below fixed metadata\n"); free(e); return 2; } + e->queue=calloc(e->slots,sizeof(Item)); + if (!e->queue) { free(e); return 2; } + signal(SIGINT,stop); signal(SIGTERM,stop); signal(SIGPIPE,SIG_IGN); + e->start=ns(CLOCK_MONOTONIC); uint64_t cpu=ns(CLOCK_PROCESS_CPUTIME_ID); + run(e); + size_t live_at_stop=e->active, cached_at_stop=e->cached; + while (e->count) { + give(e,e->queue[e->head].block); e->head=(e->head+1)%e->slots; --e->count; + } + for (size_t i=0;i<CACHE_SLOTS;++i) evict(e,i); + assert(!e->active && !e->reserved && !e->cached); + e->elapsed_ns=ns(CLOCK_MONOTONIC)-e->start; e->cpu_ns=ns(CLOCK_PROCESS_CPUTIME_ID)-cpu; + uint64_t target=e->emitted-e->emitted/100, sum=0, p99=0; + for (unsigned b=0; e->emitted && b<HIST_SIZE; ++b) { + sum+=e->histogram[b]; if (sum>=target) { p99=upper(b); break; } + } + struct rusage usage; long rss=0; + if (!getrusage(RUSAGE_SELF,&usage)) rss=usage.ru_maxrss; +#if defined(__APPLE__) + uint64_t rss_bytes=(uint64_t)rss; +#else + uint64_t rss_bytes=(uint64_t)rss*1024; +#endif + fprintf(stderr,"{\"status\":\"%s\",\"policy\":\"%s\",\"pool\":%s," + "\"budget_bytes\":%zu,\"fixed_bytes\":%zu,\"peak_reserved_bytes\":%zu," + "\"peak_active_bytes\":%zu,\"peak_queue\":%zu,\"rss_peak_bytes\":%" PRIu64 "," + "\"elapsed_ns\":%" PRIu64 ",\"cpu_ns\":%" PRIu64 ",\"input_bytes\":%" PRIu64 "," + "\"output_bytes\":%" PRIu64 ",\"accepted\":%" PRIu64 ",\"emitted\":%" PRIu64 "," + "\"copy_bytes\":%" PRIu64 ",\"copied_records\":%" PRIu64 ",\"borrowed_records\":%" PRIu64 "," + "\"pressure_copies\":%" PRIu64 ",\"allocations\":%" PRIu64 ",\"reuses\":%" PRIu64 "," + "\"budget_waits\":%" PRIu64 ",\"slot_waits\":%" PRIu64 ",\"sleep_ns\":%" PRIu64 "," + "\"latency_mean_ns\":%.3f,\"latency_p99_upper_ns\":%" PRIu64 ",\"latency_max_ns\":%" PRIu64 "," + "\"active_byte_seconds\":%.6Lf,\"live_at_stop_bytes\":%zu,\"cached_at_stop_bytes\":%zu," + "\"unreleased_buffer_bytes\":%zu}\n", + e->status,e->policy,e->pool?"true":"false",e->budget,e->fixed,e->fixed+e->peak_reserved, + e->fixed+e->peak_active,e->peak_queue,rss_bytes,e->elapsed_ns,e->cpu_ns,e->read_bytes, + e->written_bytes,e->accepted,e->emitted,e->copies,e->copied_records,e->borrowed_records, + e->pressure_copies,e->allocations,e->reuses,e->budget_waits,e->slot_waits,e->sleep_ns, + e->emitted?(double)e->latency_sum/(double)e->emitted:0,p99,e->latency_max, + e->active_byte_ns/1e9L,live_at_stop,cached_at_stop,e->reserved); + int result=!strcmp(e->status,"ok")?0:!strcmp(e->status,"cancelled")?3:2; + free(e->queue); free(e); return result; +} diff --git a/research/experiments/002-buffer-retention/results/2026-09-22-linux-aarch64/sources/plan.json b/research/experiments/002-buffer-retention/results/2026-09-22-linux-aarch64/sources/plan.json new file mode 100644 index 0000000..5040006 --- /dev/null +++ b/research/experiments/002-buffer-retention/results/2026-09-22-linux-aarch64/sources/plan.json @@ -0,0 +1,33 @@ +{ + "version": 1, + "written_before_measurement": true, + "seed": 20260922, + "repeats": 5, + "slots": 512, + "policies": [ + {"name": "borrow", "policy": "borrow", "pool": 1}, + {"name": "copy", "policy": "copy", "pool": 1}, + {"name": "threshold2", "policy": "threshold", "ratio": 2, "pool": 1}, + {"name": "threshold4", "policy": "threshold", "ratio": 4, "pool": 1}, + {"name": "threshold8", "policy": "threshold", "ratio": 8, "pool": 1}, + {"name": "pressure", "policy": "pressure", "pool": 1}, + {"name": "project", "policy": "project", "pool": 1}, + {"name": "copy_no_pool", "policy": "copy", "pool": 0} + ], + "cases": [ + {"name": "sparse_slow", "shape": "sparse", "records": 2048, "budget": 8388608, "hold_us": 5000, "service_us": 20}, + {"name": "dense_slow", "shape": "dense", "records": 2048, "budget": 8388608, "hold_us": 5000, "service_us": 20}, + {"name": "mixed_slow", "shape": "mixed", "records": 2048, "budget": 8388608, "hold_us": 5000, "service_us": 20}, + {"name": "mixed_tight", "shape": "mixed", "records": 2048, "budget": 2097152, "hold_us": 5000, "service_us": 20}, + {"name": "sparse_fast", "shape": "sparse", "records": 2048, "budget": 8388608, "hold_us": 0, "service_us": 0} + ], + "expectations": [ + "Borrow retains full source allocations for small selections.", + "Copy can add CPU and transient source plus destination memory for dense selections.", + "A current-pressure rule need not outperform a static size rule or early projection.", + "Pool reuse can reduce allocation calls while increasing reserved idle memory.", + "No Pure-specific advantage, application SLO, or statistical significance is presumed." + ], + "comparison_rule": "Report all presets and repetitions; no post-hoc winner is called an out-of-sample tuned policy.", + "limits": "Single FIFO local pipeline with synthetic delayed sink. No Sonic/Node/.NET benchmark, fan-out, persistent cache, generic JSON parser, external open-loop arrivals, or production SLO." +} diff --git a/research/experiments/002-buffer-retention/results/2026-09-22-linux-aarch64/sources/run.py b/research/experiments/002-buffer-retention/results/2026-09-22-linux-aarch64/sources/run.py new file mode 100644 index 0000000..94657cc --- /dev/null +++ b/research/experiments/002-buffer-retention/results/2026-09-22-linux-aarch64/sources/run.py @@ -0,0 +1,281 @@ +#!/usr/bin/env python3 +"""Build, independently verify, and measure the retention experiment.""" +import argparse +import csv +import hashlib +import json +import os +from pathlib import Path +import platform +import random +import shlex +import signal +import statistics +import struct +import subprocess +import tempfile +import time + +ROOT = Path(__file__).resolve().parent +FLAGS = ["-std=c17", "-Wall", "-Wextra", "-Wpedantic", "-Werror", "-O2", "-g"] + + +def digest(path): + with open(path, "rb") as stream: + return hashlib.file_digest(stream, "sha256").hexdigest() + + +def dump(path, value): + path.write_text(json.dumps(value, indent=2, ensure_ascii=False) + "\n") + + +def build(cc, output, sanitizer=False): + command = [*cc, *FLAGS] + if sanitizer: + command += ["-fsanitize=address,undefined", "-fno-omit-frame-pointer"] + command += [str(ROOT / "benchmark.c"), "-o", str(output)] + result = subprocess.run(command, capture_output=True, text=True, check=True) + return {"command": command, "stderr": result.stderr, "sha256": digest(output), + "size_bytes": output.stat().st_size} + + +def shape_for(shape, rng, i): + if shape == "sparse": + return 65536, 64 + if shape == "dense": + return 65536, 49152 + if shape == "mixed": + source = rng.choice([4096, 16384, 65536, 262144]) + keep = max(16, source // rng.choice([1, 2, 4, 8, 64, 1024])) + return source, keep + if shape == "test": + return [(1, 1), (63, 17), (4097, 12), (65536, 49152), (127, 127)][i % 5] + raise ValueError(shape) + + +def fixture(path, shape, count, seed): + rng = random.Random(seed) + expected = hashlib.sha256() + total = 0 + with path.open("wb") as stream: + for i in range(count): + size, keep = shape_for(shape, rng, i) + offset = rng.randrange(size - keep + 1) + # All input bytes exist on disk; no sparse files or seeking past data. + tile = rng.randbytes(256) + payload = (tile * ((size + 255) // 256))[:size] + stream.write(struct.pack("<III", size, offset, keep)) + stream.write(payload) + out = struct.pack("<I", keep) + payload[offset:offset + keep] + expected.update(out) + total += len(out) + return {"path": path.name, "shape": shape, "records": count, "seed": seed, + "input_bytes": path.stat().st_size, "input_sha256": digest(path), + "expected_output_bytes": total, "expected_output_sha256": expected.hexdigest()} + + +def reference(data): + result = bytearray() + at = 0 + while at < len(data): + if len(data) - at < 12: + raise ValueError("short header") + size, offset, keep = struct.unpack_from("<III", data, at) + at += 12 + if not 0 < size <= 8 * 1024 * 1024 or not 0 < keep <= size or offset > size - keep: + raise ValueError("invalid frame") + if len(data) - at < size: + raise ValueError("short payload") + result.extend(struct.pack("<I", keep)) + result.extend(data[at + offset:at + offset + keep]) + at += size + return bytes(result) + + +def command(binary, case, policy, *extra): + args = [str(binary), "--policy", policy["policy"], "--pool", str(policy.get("pool", 1)), + "--ratio", str(policy.get("ratio", 4)), "--budget", str(case.get("budget", 8388608)), + "--slots", str(case.get("slots", 512)), "--hold-us", str(case.get("hold_us", 0)), + "--service-us", str(case.get("service_us", 0))] + return args + list(extra) + + +def metrics(stderr): + # Sanitizer diagnostics must not be silently ignored. + text = stderr.decode().strip() + try: + result = json.loads(text) + except json.JSONDecodeError as exc: + raise AssertionError(f"Expected metrics only; tool/runtime diagnostics:\n{text}") from exc + assert result["unreleased_buffer_bytes"] == 0, result + assert result["peak_active_bytes"] <= result["peak_reserved_bytes"] <= result["budget_bytes"], result + return result + + +def check(binary, tmp, policies): + checks = [] + test = tmp / "test.frames" + fixture(test, "test", 45, 177) + data = test.read_bytes() + expected = reference(data) + for policy in policies: + for slow in [False, True]: + case = {"slots": 7, "hold_us": 100 if slow else 0, "budget": 300000} + result = subprocess.run(command(binary, case, policy), input=data, capture_output=True, timeout=15) + m = metrics(result.stderr) + assert result.returncode == 0 and m["status"] == "ok", (policy, result.stderr) + assert result.stdout == expected and m["emitted"] == 45 + assert m["input_bytes"] == len(data) and m["output_bytes"] == len(expected) + assert m["live_at_stop_bytes"] == 0 + checks.append(f'{policy["name"]}: byte equality, accounting, cleanup, slow={slow}') + # Truncation at both header and payload boundaries, including exact missing payload. + bad_inputs = [b"x", struct.pack("<III", 12, 0, 4), + struct.pack("<III", 12, 0, 4) + b"123", + struct.pack("<III", 12, 11, 4) + b"x" * 12, + struct.pack("<III", 0, 0, 0), + struct.pack("<III", 8 * 1024 * 1024 + 1, 0, 1)] + for bad in bad_inputs: + result = subprocess.run(command(binary, {"hold_us": 1000}, policy), + input=data[:13] + bad, capture_output=True, timeout=15) + m = metrics(result.stderr) + assert result.returncode == 2 and m["status"] in {"invalid_frame", "truncated_input"} + checks.append(f'{policy["name"]}: six malformed inputs with pending buffer cleanup') + result = subprocess.run(command(binary, {"hold_us": 1000}, policy, "--cancel-after", "3"), + input=data, capture_output=True, timeout=15) + m = metrics(result.stderr) + prefix_end = 0 + for _ in range(3): + prefix_end += 4 + struct.unpack_from("<I", expected, prefix_end)[0] + assert result.returncode == 3 and m["status"] == "cancelled" and m["emitted"] == 3 + assert result.stdout == expected[:prefix_end] + checks.append(f'{policy["name"]}: cancellation preserves completed output prefix and releases pending buffers') + result = subprocess.run(command(binary, {}, policy), input=b"", capture_output=True, timeout=15) + assert result.returncode == 0 and metrics(result.stderr)["emitted"] == 0 + checks.append(f'{policy["name"]}: empty stream') + # Tight budget must refuse a whole-frame requirement, while streaming projection can work. + large = struct.pack("<III", 1048576, 17, 64) + b"a" * 1048576 + for policy in policies: + result = subprocess.run(command(binary, {"budget": 131072, "slots": 1}, policy), + input=large, capture_output=True, timeout=15) + m = metrics(result.stderr) + assert m["status"] == ("ok" if policy["policy"] == "project" else "budget_too_small") + checks.append("frame larger than buffer budget: bounded refusal versus projection") + if Path("/dev/full").exists(): + with open("/dev/full", "wb") as sink: + result = subprocess.run(command(binary, {"hold_us": 1000}, policies[0]), input=data, + stdout=sink, stderr=subprocess.PIPE, timeout=15) + assert result.returncode == 2 and metrics(result.stderr)["status"] == "output_failed" + checks.append("real output failure through /dev/full, pending buffers released") + # Real signal cancellation after allocation, while waiting for the delayed sink. + with test.open("rb") as source, open(os.devnull, "wb") as sink: + proc = subprocess.Popen(command(binary, {"hold_us": 500000}, policies[0]), + stdin=source, stdout=sink, stderr=subprocess.PIPE) + time.sleep(0.08) + proc.send_signal(signal.SIGTERM) + _, error = proc.communicate(timeout=5) + assert proc.returncode == 3 and metrics(error)["status"] == "cancelled", error + checks.append("SIGTERM interrupts delayed sink and releases buffers") + return checks + + +def sample(binary, source, output, case, policy): + with source.open("rb") as inp, output.open("wb") as out: + result = subprocess.run(command(binary, case, policy), stdin=inp, stdout=out, + stderr=subprocess.PIPE, timeout=30) + m = metrics(result.stderr) + assert result.returncode == 0 and m["status"] == "ok", result.stderr + return m + + +def summarize(rows): + result = [] + names = ["elapsed_ns", "cpu_ns", "peak_reserved_bytes", "peak_active_bytes", "rss_peak_bytes", + "copy_bytes", "active_byte_seconds", "latency_mean_ns", "latency_p99_upper_ns", + "budget_waits", "allocations", "reuses"] + groups = sorted({(r["case"], r["variant"]) for r in rows}) + for case, variant in groups: + group = [r for r in rows if (r["case"], r["variant"]) == (case, variant)] + value = {"case": case, "variant": variant, "samples": len(group)} + for name in names: + values = [r[name] for r in group] + value[name] = {"median": statistics.median(values), "min": min(values), "max": max(values)} + result.append(value) + return result + + +def main(): + parser = argparse.ArgumentParser(description=__doc__) + parser.add_argument("--check-only", action="store_true") + parser.add_argument("--output", type=Path) + args = parser.parse_args() + if not args.check_only and args.output is None: + parser.error("provide --check-only or --output (new directory)") + if args.output: + args.output.mkdir(parents=True, exist_ok=False) + cc = shlex.split(os.environ.get("CC", "cc")) + plan = json.loads((ROOT / "plan.json").read_text()) + affinity = None + if hasattr(os, "sched_getaffinity"): + affinity = min(os.sched_getaffinity(0)) + os.sched_setaffinity(0, {affinity}) + with tempfile.TemporaryDirectory(prefix="pure-retention-") as folder: + tmp = Path(folder) + native, sanitized = tmp / "bench", tmp / "bench-sanitized" + builds = [build(cc, native), build(cc, sanitized, True)] + verification = {"native": check(native, tmp, plan["policies"]), + "asan_ubsan": check(sanitized, tmp, plan["policies"])} + print(f'Verified {sum(map(len, verification.values()))} scenario groups (native + ASan/UBSan).', flush=True) + if args.check_only: + return + sources = {name: digest(ROOT / name) for name in ["benchmark.c", "run.py", "plan.json"]} + environment = {"platform": platform.platform(), "machine": platform.machine(), + "python": platform.python_version(), "cpu_affinity": affinity, + "compiler": subprocess.check_output([*cc, "--version"], text=True), + "builds": builds, "source_sha256": sources, + "clock": "CLOCK_MONOTONIC; CPU = CLOCK_PROCESS_CPUTIME_ID", + "timing": "includes file IO, scheduling, deliberate sleep, metrics, buffer cleanup; excludes startup/build/fixture/verification", + "limitations": "shared host; unregulated thermals; cached files; output page cache, no fsync; synthetic closed-loop arrivals", + "started_utc": time.strftime("%Y-%m-%dT%H:%M:%SZ", time.gmtime())} + if Path("/proc/cpuinfo").exists(): + environment["cpuinfo"] = Path("/proc/cpuinfo").read_text() + dump(args.output / "environment.json", environment) + dump(args.output / "verification.json", verification) + dump(args.output / "plan.json", plan) + fixtures, rows = [], [] + rng = random.Random(plan["seed"]) + for case in plan["cases"]: + source, output = tmp / "input.frames", tmp / "output.frames" + info = fixture(source, case["shape"], case["records"], plan["seed"]) + info["case"] = case["name"] + fixtures.append(info) + # Warm each strategy once. The following measurements use fresh processes. + for policy in plan["policies"]: + sample(native, source, output, case, policy) + assert digest(output) == info["expected_output_sha256"] + for repeat in range(plan["repeats"]): + order = list(plan["policies"]) + rng.shuffle(order) + for policy in order: + m = sample(native, source, output, case, policy) + assert m["accepted"] == m["emitted"] == case["records"] + assert m["input_bytes"] == info["input_bytes"] + assert m["output_bytes"] == info["expected_output_bytes"] + assert digest(output) == info["expected_output_sha256"] + rows.append({"case": case["name"], "variant": policy["name"], "repeat": repeat, **m}) + dump(args.output / "raw.json", rows) + dump(args.output / "fixtures.json", fixtures) + print(f'Completed {case["name"]}: {len(plan["policies"])} variants x {plan["repeats"]} trials.', flush=True) + dump(args.output / "summary.json", summarize(rows)) + with (args.output / "raw.csv").open("w") as out: + writer = csv.DictWriter(out, fieldnames=list(rows[0])) + writer.writeheader() + writer.writerows(rows) + # Detect accidental source edits during a measurement run. + assert sources == {name: digest(ROOT / name) for name in sources} + dump(args.output / "complete.json", {"samples": len(rows), "all_output_hashes_match": True, + "finished_utc": time.strftime("%Y-%m-%dT%H:%M:%SZ", time.gmtime())}) + print(args.output.resolve()) + + +if __name__ == "__main__": + main() diff --git a/research/experiments/002-buffer-retention/results/2026-09-22-linux-aarch64/summary.json b/research/experiments/002-buffer-retention/results/2026-09-22-linux-aarch64/summary.json new file mode 100644 index 0000000..541ce87 --- /dev/null +++ b/research/experiments/002-buffer-retention/results/2026-09-22-linux-aarch64/summary.json @@ -0,0 +1,2602 @@ +[ + { + "case": "dense_slow", + "variant": "borrow", + "samples": 5, + "elapsed_ns": { + "median": 132968553, + "min": 122887693, + "max": 156176896 + }, + "cpu_ns": { + "median": 110199520, + "min": 105059769, + "max": 135527318 + }, + "peak_reserved_bytes": { + "median": 8350112, + "min": 8350112, + "max": 8350112 + }, + "peak_active_bytes": { + "median": 8350112, + "min": 8350112, + "max": 8350112 + }, + "rss_peak_bytes": { + "median": 28753920, + "min": 28753920, + "max": 28753920 + }, + "copy_bytes": { + "median": 0, + "min": 0, + "max": 0 + }, + "active_byte_seconds": { + "median": 1007870.242312, + "min": 933965.439249, + "max": 1205798.201258 + }, + "latency_mean_ns": { + "median": 7516016.308, + "min": 6960585.889, + "max": 8983882.317 + }, + "latency_p99_upper_ns": { + "median": 14680064, + "min": 12582912, + "max": 23068672 + }, + "budget_waits": { + "median": 100, + "min": 8, + "max": 279 + }, + "allocations": { + "median": 126, + "min": 126, + "max": 126 + }, + "reuses": { + "median": 1922, + "min": 1922, + "max": 1922 + } + }, + { + "case": "dense_slow", + "variant": "copy", + "samples": 5, + "elapsed_ns": { + "median": 139629443, + "min": 132323981, + "max": 139897423 + }, + "cpu_ns": { + "median": 109997334, + "min": 98850013, + "max": 116916607 + }, + "peak_reserved_bytes": { + "median": 8350112, + "min": 8350112, + "max": 8350112 + }, + "peak_active_bytes": { + "median": 8350112, + "min": 8350112, + "max": 8350112 + }, + "rss_peak_bytes": { + "median": 28753920, + "min": 28753920, + "max": 28753920 + }, + "copy_bytes": { + "median": 100663296, + "min": 100663296, + "max": 100663296 + }, + "active_byte_seconds": { + "median": 1026043.651851, + "min": 1002967.933698, + "max": 1090782.263887 + }, + "latency_mean_ns": { + "median": 7639923.617, + "min": 7467830.775, + "max": 8122260.495 + }, + "latency_p99_upper_ns": { + "median": 11534336, + "min": 11534336, + "max": 16777216 + }, + "budget_waits": { + "median": 1868, + "min": 1245, + "max": 1923 + }, + "allocations": { + "median": 126, + "min": 126, + "max": 126 + }, + "reuses": { + "median": 3970, + "min": 3970, + "max": 3970 + } + }, + { + "case": "dense_slow", + "variant": "copy_no_pool", + "samples": 5, + "elapsed_ns": { + "median": 129205398, + "min": 125060409, + "max": 205943127 + }, + "cpu_ns": { + "median": 106642340, + "min": 95896509, + "max": 116032671 + }, + "peak_reserved_bytes": { + "median": 8350112, + "min": 8350112, + "max": 8350112 + }, + "peak_active_bytes": { + "median": 8350112, + "min": 8350112, + "max": 8350112 + }, + "rss_peak_bytes": { + "median": 28753920, + "min": 28753920, + "max": 28753920 + }, + "copy_bytes": { + "median": 100663296, + "min": 100663296, + "max": 100663296 + }, + "active_byte_seconds": { + "median": 989890.745684, + "min": 961708.896247, + "max": 1615356.534078 + }, + "latency_mean_ns": { + "median": 7371263.893, + "min": 7161052.395, + "max": 12031760.945 + }, + "latency_p99_upper_ns": { + "median": 12582912, + "min": 11534336, + "max": 20971520 + }, + "budget_waits": { + "median": 1720, + "min": 1363, + "max": 1854 + }, + "allocations": { + "median": 4096, + "min": 4096, + "max": 4096 + }, + "reuses": { + "median": 0, + "min": 0, + "max": 0 + } + }, + { + "case": "dense_slow", + "variant": "pressure", + "samples": 5, + "elapsed_ns": { + "median": 131031651, + "min": 121667696, + "max": 148054808 + }, + "cpu_ns": { + "median": 110625767, + "min": 101165480, + "max": 118930635 + }, + "peak_reserved_bytes": { + "median": 8350112, + "min": 8350112, + "max": 8350112 + }, + "peak_active_bytes": { + "median": 8350112, + "min": 8350112, + "max": 8350112 + }, + "rss_peak_bytes": { + "median": 28753920, + "min": 28753920, + "max": 28753920 + }, + "copy_bytes": { + "median": 0, + "min": 0, + "max": 0 + }, + "active_byte_seconds": { + "median": 1012712.39438, + "min": 944768.902586, + "max": 1145837.182993 + }, + "latency_mean_ns": { + "median": 7550902.647, + "min": 7047783.954, + "max": 8545660.143 + }, + "latency_p99_upper_ns": { + "median": 12582912, + "min": 11534336, + "max": 16777216 + }, + "budget_waits": { + "median": 217, + "min": 108, + "max": 330 + }, + "allocations": { + "median": 126, + "min": 126, + "max": 126 + }, + "reuses": { + "median": 1922, + "min": 1922, + "max": 1922 + } + }, + { + "case": "dense_slow", + "variant": "project", + "samples": 5, + "elapsed_ns": { + "median": 153699255, + "min": 138012595, + "max": 177547354 + }, + "cpu_ns": { + "median": 101124724, + "min": 97036844, + "max": 105530265 + }, + "peak_reserved_bytes": { + "median": 8350112, + "min": 8350112, + "max": 8350112 + }, + "peak_active_bytes": { + "median": 8350112, + "min": 8350112, + "max": 8350112 + }, + "rss_peak_bytes": { + "median": 28753920, + "min": 28753920, + "max": 28753920 + }, + "copy_bytes": { + "median": 0, + "min": 0, + "max": 0 + }, + "active_byte_seconds": { + "median": 1191532.621299, + "min": 1074555.345603, + "max": 1401395.334755 + }, + "latency_mean_ns": { + "median": 8908081.106, + "min": 8024328.08, + "max": 10478829.253 + }, + "latency_p99_upper_ns": { + "median": 15728640, + "min": 11534336, + "max": 27262976 + }, + "budget_waits": { + "median": 716, + "min": 573, + "max": 1077 + }, + "allocations": { + "median": 126, + "min": 126, + "max": 126 + }, + "reuses": { + "median": 1922, + "min": 1922, + "max": 1922 + } + }, + { + "case": "dense_slow", + "variant": "threshold2", + "samples": 5, + "elapsed_ns": { + "median": 127102070, + "min": 121944973, + "max": 150967021 + }, + "cpu_ns": { + "median": 109226645, + "min": 98389110, + "max": 112103512 + }, + "peak_reserved_bytes": { + "median": 8350112, + "min": 8350112, + "max": 8350112 + }, + "peak_active_bytes": { + "median": 8350112, + "min": 8350112, + "max": 8350112 + }, + "rss_peak_bytes": { + "median": 28753920, + "min": 28753920, + "max": 28753920 + }, + "copy_bytes": { + "median": 0, + "min": 0, + "max": 0 + }, + "active_byte_seconds": { + "median": 988062.578411, + "min": 941745.792822, + "max": 1153842.867633 + }, + "latency_mean_ns": { + "median": 7376714.273, + "min": 7027416.376, + "max": 8607200.207 + }, + "latency_p99_upper_ns": { + "median": 11534336, + "min": 11534336, + "max": 14680064 + }, + "budget_waits": { + "median": 343, + "min": 123, + "max": 548 + }, + "allocations": { + "median": 126, + "min": 126, + "max": 126 + }, + "reuses": { + "median": 1922, + "min": 1922, + "max": 1922 + } + }, + { + "case": "dense_slow", + "variant": "threshold4", + "samples": 5, + "elapsed_ns": { + "median": 128197678, + "min": 117467153, + "max": 152388963 + }, + "cpu_ns": { + "median": 105658521, + "min": 100339777, + "max": 133280290 + }, + "peak_reserved_bytes": { + "median": 8350112, + "min": 8350112, + "max": 8350112 + }, + "peak_active_bytes": { + "median": 8350112, + "min": 8350112, + "max": 8350112 + }, + "rss_peak_bytes": { + "median": 28753920, + "min": 28753920, + "max": 28753920 + }, + "copy_bytes": { + "median": 0, + "min": 0, + "max": 0 + }, + "active_byte_seconds": { + "median": 997040.290853, + "min": 908428.389283, + "max": 1188061.088853 + }, + "latency_mean_ns": { + "median": 7442559.441, + "min": 6773721.904, + "max": 8858624.865 + }, + "latency_p99_upper_ns": { + "median": 13631488, + "min": 11534336, + "max": 25165824 + }, + "budget_waits": { + "median": 263, + "min": 86, + "max": 483 + }, + "allocations": { + "median": 126, + "min": 126, + "max": 126 + }, + "reuses": { + "median": 1922, + "min": 1922, + "max": 1922 + } + }, + { + "case": "dense_slow", + "variant": "threshold8", + "samples": 5, + "elapsed_ns": { + "median": 130400357, + "min": 127832493, + "max": 158487631 + }, + "cpu_ns": { + "median": 108222327, + "min": 104607294, + "max": 119769747 + }, + "peak_reserved_bytes": { + "median": 8350112, + "min": 8350112, + "max": 8350112 + }, + "peak_active_bytes": { + "median": 8350112, + "min": 8350112, + "max": 8350112 + }, + "rss_peak_bytes": { + "median": 28753920, + "min": 28753920, + "max": 28753920 + }, + "copy_bytes": { + "median": 0, + "min": 0, + "max": 0 + }, + "active_byte_seconds": { + "median": 999089.777214, + "min": 981225.27374, + "max": 1223330.140557 + }, + "latency_mean_ns": { + "median": 7449478.358, + "min": 7311488.307, + "max": 9142910.493 + }, + "latency_p99_upper_ns": { + "median": 13631488, + "min": 12582912, + "max": 25165824 + }, + "budget_waits": { + "median": 210, + "min": 33, + "max": 881 + }, + "allocations": { + "median": 126, + "min": 126, + "max": 126 + }, + "reuses": { + "median": 1922, + "min": 1922, + "max": 1922 + } + }, + { + "case": "mixed_slow", + "variant": "borrow", + "samples": 5, + "elapsed_ns": { + "median": 202207266, + "min": 187355085, + "max": 277725554 + }, + "cpu_ns": { + "median": 109214745, + "min": 105102970, + "max": 130508378 + }, + "peak_reserved_bytes": { + "median": 8386736, + "min": 8386736, + "max": 8386736 + }, + "peak_active_bytes": { + "median": 8386640, + "min": 8386640, + "max": 8386688 + }, + "rss_peak_bytes": { + "median": 28753920, + "min": 28753920, + "max": 28753920 + }, + "copy_bytes": { + "median": 0, + "min": 0, + "max": 0 + }, + "active_byte_seconds": { + "median": 1584952.748115, + "min": 1467132.987688, + "max": 2188978.814479 + }, + "latency_mean_ns": { + "median": 8968645.74, + "min": 8306217.014, + "max": 12364716.181 + }, + "latency_p99_upper_ns": { + "median": 15728640, + "min": 13631488, + "max": 25165824 + }, + "budget_waits": { + "median": 922, + "min": 882, + "max": 942 + }, + "allocations": { + "median": 1268, + "min": 1246, + "max": 1270 + }, + "reuses": { + "median": 780, + "min": 778, + "max": 802 + } + }, + { + "case": "mixed_slow", + "variant": "copy", + "samples": 5, + "elapsed_ns": { + "median": 179916143, + "min": 155808970, + "max": 221349934 + }, + "cpu_ns": { + "median": 88224841, + "min": 73686530, + "max": 109576369 + }, + "peak_reserved_bytes": { + "median": 8388560, + "min": 8388432, + "max": 8388576 + }, + "peak_active_bytes": { + "median": 8388432, + "min": 8388432, + "max": 8388432 + }, + "rss_peak_bytes": { + "median": 28753920, + "min": 28753920, + "max": 28753920 + }, + "copy_bytes": { + "median": 53727440, + "min": 53727440, + "max": 53727440 + }, + "active_byte_seconds": { + "median": 1259295.778761, + "min": 1105823.092919, + "max": 1540447.287587 + }, + "latency_mean_ns": { + "median": 23134688.68, + "min": 20210703.898, + "max": 28163326.597 + }, + "latency_p99_upper_ns": { + "median": 37748736, + "min": 29360128, + "max": 46137344 + }, + "budget_waits": { + "median": 855, + "min": 733, + "max": 970 + }, + "allocations": { + "median": 2029, + "min": 1871, + "max": 2181 + }, + "reuses": { + "median": 2067, + "min": 1915, + "max": 2225 + } + }, + { + "case": "mixed_slow", + "variant": "copy_no_pool", + "samples": 5, + "elapsed_ns": { + "median": 185563183, + "min": 175012120, + "max": 209526727 + }, + "cpu_ns": { + "median": 90207409, + "min": 86574113, + "max": 99669005 + }, + "peak_reserved_bytes": { + "median": 8388432, + "min": 8388432, + "max": 8388432 + }, + "peak_active_bytes": { + "median": 8388432, + "min": 8388432, + "max": 8388432 + }, + "rss_peak_bytes": { + "median": 28753920, + "min": 28753920, + "max": 28753920 + }, + "copy_bytes": { + "median": 53727440, + "min": 53727440, + "max": 53727440 + }, + "active_byte_seconds": { + "median": 1315287.672243, + "min": 1189109.090661, + "max": 1504182.816335 + }, + "latency_mean_ns": { + "median": 24158310.672, + "min": 21577383.531, + "max": 27706362.205 + }, + "latency_p99_upper_ns": { + "median": 37748736, + "min": 37748736, + "max": 50331648 + }, + "budget_waits": { + "median": 852, + "min": 824, + "max": 899 + }, + "allocations": { + "median": 4096, + "min": 4096, + "max": 4096 + }, + "reuses": { + "median": 0, + "min": 0, + "max": 0 + } + }, + { + "case": "mixed_slow", + "variant": "pressure", + "samples": 5, + "elapsed_ns": { + "median": 180476475, + "min": 170729984, + "max": 200423808 + }, + "cpu_ns": { + "median": 89751173, + "min": 82814346, + "max": 95868665 + }, + "peak_reserved_bytes": { + "median": 8388560, + "min": 8388480, + "max": 8388560 + }, + "peak_active_bytes": { + "median": 8388432, + "min": 8388432, + "max": 8388432 + }, + "rss_peak_bytes": { + "median": 28753920, + "min": 28753920, + "max": 28753920 + }, + "copy_bytes": { + "median": 27916032, + "min": 27916032, + "max": 27916032 + }, + "active_byte_seconds": { + "median": 1287754.655314, + "min": 1237184.456112, + "max": 1462564.435239 + }, + "latency_mean_ns": { + "median": 23117968.235, + "min": 22318118.532, + "max": 26149827.952 + }, + "latency_p99_upper_ns": { + "median": 37748736, + "min": 31457280, + "max": 46137344 + }, + "budget_waits": { + "median": 862, + "min": 826, + "max": 906 + }, + "allocations": { + "median": 1996, + "min": 1950, + "max": 2034 + }, + "reuses": { + "median": 1751, + "min": 1713, + "max": 1797 + } + }, + { + "case": "mixed_slow", + "variant": "project", + "samples": 5, + "elapsed_ns": { + "median": 188062454, + "min": 182031656, + "max": 266408067 + }, + "cpu_ns": { + "median": 85794578, + "min": 77869217, + "max": 111663429 + }, + "peak_reserved_bytes": { + "median": 8388576, + "min": 8388576, + "max": 8388608 + }, + "peak_active_bytes": { + "median": 8388544, + "min": 8388544, + "max": 8388576 + }, + "rss_peak_bytes": { + "median": 28753920, + "min": 28753920, + "max": 28753920 + }, + "copy_bytes": { + "median": 0, + "min": 0, + "max": 0 + }, + "active_byte_seconds": { + "median": 1338315.607594, + "min": 1288001.912824, + "max": 1878408.17389 + }, + "latency_mean_ns": { + "median": 25106963.876, + "min": 23787174.92, + "max": 34638344.422 + }, + "latency_p99_upper_ns": { + "median": 41943040, + "min": 33554432, + "max": 54525952 + }, + "budget_waits": { + "median": 835, + "min": 732, + "max": 900 + }, + "allocations": { + "median": 1594, + "min": 1498, + "max": 1654 + }, + "reuses": { + "median": 454, + "min": 394, + "max": 550 + } + }, + { + "case": "mixed_slow", + "variant": "threshold2", + "samples": 5, + "elapsed_ns": { + "median": 191170037, + "min": 172458424, + "max": 248649117 + }, + "cpu_ns": { + "median": 95876297, + "min": 88442274, + "max": 108815021 + }, + "peak_reserved_bytes": { + "median": 8388560, + "min": 8388432, + "max": 8388560 + }, + "peak_active_bytes": { + "median": 8388432, + "min": 8388432, + "max": 8388432 + }, + "rss_peak_bytes": { + "median": 28753920, + "min": 28753920, + "max": 28753920 + }, + "copy_bytes": { + "median": 28479696, + "min": 28479696, + "max": 28479696 + }, + "active_byte_seconds": { + "median": 1364006.158543, + "min": 1218383.798869, + "max": 1817663.170181 + }, + "latency_mean_ns": { + "median": 24916604.797, + "min": 22201893.822, + "max": 32835308.438 + }, + "latency_p99_upper_ns": { + "median": 37748736, + "min": 29360128, + "max": 50331648 + }, + "budget_waits": { + "median": 838, + "min": 758, + "max": 873 + }, + "allocations": { + "median": 1933, + "min": 1822, + "max": 1998 + }, + "reuses": { + "median": 1855, + "min": 1790, + "max": 1966 + } + }, + { + "case": "mixed_slow", + "variant": "threshold4", + "samples": 5, + "elapsed_ns": { + "median": 182099749, + "min": 162195656, + "max": 221114880 + }, + "cpu_ns": { + "median": 94178139, + "min": 80564634, + "max": 108320175 + }, + "peak_reserved_bytes": { + "median": 8388608, + "min": 8388608, + "max": 8388608 + }, + "peak_active_bytes": { + "median": 8388608, + "min": 8388608, + "max": 8388608 + }, + "rss_peak_bytes": { + "median": 28753920, + "min": 28753920, + "max": 28753920 + }, + "copy_bytes": { + "median": 11229392, + "min": 11229392, + "max": 11229392 + }, + "active_byte_seconds": { + "median": 1347766.35285, + "min": 1200241.584576, + "max": 1620151.723755 + }, + "latency_mean_ns": { + "median": 18702737.958, + "min": 16670151.746, + "max": 22302398.136 + }, + "latency_p99_upper_ns": { + "median": 27262976, + "min": 23068672, + "max": 41943040 + }, + "budget_waits": { + "median": 948, + "min": 867, + "max": 983 + }, + "allocations": { + "median": 1778, + "min": 1725, + "max": 1834 + }, + "reuses": { + "median": 1627, + "min": 1571, + "max": 1680 + } + }, + { + "case": "mixed_slow", + "variant": "threshold8", + "samples": 5, + "elapsed_ns": { + "median": 180744548, + "min": 177004559, + "max": 285706068 + }, + "cpu_ns": { + "median": 92447570, + "min": 88024506, + "max": 123773735 + }, + "peak_reserved_bytes": { + "median": 8388608, + "min": 8388496, + "max": 8388608 + }, + "peak_active_bytes": { + "median": 8388432, + "min": 8388352, + "max": 8388432 + }, + "rss_peak_bytes": { + "median": 28753920, + "min": 28753920, + "max": 28753920 + }, + "copy_bytes": { + "median": 3824848, + "min": 3824848, + "max": 3824848 + }, + "active_byte_seconds": { + "median": 1375000.84592, + "min": 1308343.909911, + "max": 2141933.275175 + }, + "latency_mean_ns": { + "median": 14634490.266, + "min": 13961564.399, + "max": 22809999.729 + }, + "latency_p99_upper_ns": { + "median": 25165824, + "min": 20971520, + "max": 41943040 + }, + "budget_waits": { + "median": 956, + "min": 811, + "max": 987 + }, + "allocations": { + "median": 1752, + "min": 1639, + "max": 1772 + }, + "reuses": { + "median": 1304, + "min": 1284, + "max": 1417 + } + }, + { + "case": "mixed_tight", + "variant": "borrow", + "samples": 5, + "elapsed_ns": { + "median": 494360387, + "min": 491528840, + "max": 544543692 + }, + "cpu_ns": { + "median": 76140523, + "min": 70906509, + "max": 90900399 + }, + "peak_reserved_bytes": { + "median": 2094128, + "min": 2094128, + "max": 2094128 + }, + "peak_active_bytes": { + "median": 2094128, + "min": 2094032, + "max": 2094128 + }, + "rss_peak_bytes": { + "median": 28753920, + "min": 28753920, + "max": 28753920 + }, + "copy_bytes": { + "median": 0, + "min": 0, + "max": 0 + }, + "active_byte_seconds": { + "median": 932412.777581, + "min": 926418.118409, + "max": 1028555.825239 + }, + "latency_mean_ns": { + "median": 5500812.732, + "min": 5472000.565, + "max": 6077465.417 + }, + "latency_p99_upper_ns": { + "median": 8388608, + "min": 8388608, + "max": 11534336 + }, + "budget_waits": { + "median": 1395, + "min": 1286, + "max": 1421 + }, + "allocations": { + "median": 1345, + "min": 1332, + "max": 1353 + }, + "reuses": { + "median": 703, + "min": 695, + "max": 716 + } + }, + { + "case": "mixed_tight", + "variant": "copy", + "samples": 5, + "elapsed_ns": { + "median": 191836517, + "min": 191114147, + "max": 205803459 + }, + "cpu_ns": { + "median": 62332245, + "min": 60306782, + "max": 87522857 + }, + "peak_reserved_bytes": { + "median": 2097152, + "min": 2097136, + "max": 2097152 + }, + "peak_active_bytes": { + "median": 2097136, + "min": 2097136, + "max": 2097136 + }, + "rss_peak_bytes": { + "median": 28753920, + "min": 28753920, + "max": 28753920 + }, + "copy_bytes": { + "median": 53727440, + "min": 53727440, + "max": 53727440 + }, + "active_byte_seconds": { + "median": 347142.858576, + "min": 345755.184019, + "max": 363428.263552 + }, + "latency_mean_ns": { + "median": 6069082.115, + "min": 6032302.559, + "max": 6356735.332 + }, + "latency_p99_upper_ns": { + "median": 8388608, + "min": 8388608, + "max": 11534336 + }, + "budget_waits": { + "median": 1362, + "min": 1210, + "max": 1379 + }, + "allocations": { + "median": 2460, + "min": 2361, + "max": 2470 + }, + "reuses": { + "median": 1636, + "min": 1626, + "max": 1735 + } + }, + { + "case": "mixed_tight", + "variant": "copy_no_pool", + "samples": 5, + "elapsed_ns": { + "median": 190661223, + "min": 190230224, + "max": 215534802 + }, + "cpu_ns": { + "median": 60180004, + "min": 58883103, + "max": 92135979 + }, + "peak_reserved_bytes": { + "median": 2097136, + "min": 2097136, + "max": 2097136 + }, + "peak_active_bytes": { + "median": 2097136, + "min": 2097136, + "max": 2097136 + }, + "rss_peak_bytes": { + "median": 28753920, + "min": 28753920, + "max": 28753920 + }, + "copy_bytes": { + "median": 53727440, + "min": 53727440, + "max": 53727440 + }, + "active_byte_seconds": { + "median": 345094.680154, + "min": 344486.353015, + "max": 387556.898349 + }, + "latency_mean_ns": { + "median": 6036141.159, + "min": 6020977.936, + "max": 6714221.641 + }, + "latency_p99_upper_ns": { + "median": 8388608, + "min": 8388608, + "max": 10485760 + }, + "budget_waits": { + "median": 1379, + "min": 1179, + "max": 1383 + }, + "allocations": { + "median": 4096, + "min": 4096, + "max": 4096 + }, + "reuses": { + "median": 0, + "min": 0, + "max": 0 + } + }, + { + "case": "mixed_tight", + "variant": "pressure", + "samples": 5, + "elapsed_ns": { + "median": 190593723, + "min": 189684559, + "max": 194998211 + }, + "cpu_ns": { + "median": 62104383, + "min": 60109883, + "max": 80964449 + }, + "peak_reserved_bytes": { + "median": 2097136, + "min": 2097136, + "max": 2097152 + }, + "peak_active_bytes": { + "median": 2097136, + "min": 2097136, + "max": 2097136 + }, + "rss_peak_bytes": { + "median": 28753920, + "min": 28753920, + "max": 28753920 + }, + "copy_bytes": { + "median": 28385168, + "min": 28385168, + "max": 28385168 + }, + "active_byte_seconds": { + "median": 346774.138471, + "min": 345575.615482, + "max": 352937.551048 + }, + "latency_mean_ns": { + "median": 6133228.412, + "min": 6110993.322, + "max": 6209271.27 + }, + "latency_p99_upper_ns": { + "median": 8388608, + "min": 8388608, + "max": 9437184 + }, + "budget_waits": { + "median": 1387, + "min": 1251, + "max": 1401 + }, + "allocations": { + "median": 2377, + "min": 2265, + "max": 2383 + }, + "reuses": { + "median": 1398, + "min": 1392, + "max": 1510 + } + }, + { + "case": "mixed_tight", + "variant": "project", + "samples": 5, + "elapsed_ns": { + "median": 176712466, + "min": 175293210, + "max": 191006927 + }, + "cpu_ns": { + "median": 57346839, + "min": 56768485, + "max": 80024226 + }, + "peak_reserved_bytes": { + "median": 2097120, + "min": 2097120, + "max": 2097120 + }, + "peak_active_bytes": { + "median": 2097120, + "min": 2097120, + "max": 2097120 + }, + "rss_peak_bytes": { + "median": 28753920, + "min": 28753920, + "max": 28753920 + }, + "copy_bytes": { + "median": 0, + "min": 0, + "max": 0 + }, + "active_byte_seconds": { + "median": 329327.109037, + "min": 326483.546647, + "max": 354343.266259 + }, + "latency_mean_ns": { + "median": 6344282.023, + "min": 6283898.527, + "max": 6749781.49 + }, + "latency_p99_upper_ns": { + "median": 8388608, + "min": 8388608, + "max": 10485760 + }, + "budget_waits": { + "median": 1308, + "min": 1164, + "max": 1313 + }, + "allocations": { + "median": 1722, + "min": 1659, + "max": 1727 + }, + "reuses": { + "median": 326, + "min": 321, + "max": 389 + } + }, + { + "case": "mixed_tight", + "variant": "threshold2", + "samples": 5, + "elapsed_ns": { + "median": 188885136, + "min": 187864582, + "max": 218109869 + }, + "cpu_ns": { + "median": 63904326, + "min": 60112693, + "max": 94383237 + }, + "peak_reserved_bytes": { + "median": 2097136, + "min": 2097136, + "max": 2097136 + }, + "peak_active_bytes": { + "median": 2097136, + "min": 2097136, + "max": 2097136 + }, + "rss_peak_bytes": { + "median": 28753920, + "min": 28753920, + "max": 28753920 + }, + "copy_bytes": { + "median": 28479696, + "min": 28479696, + "max": 28479696 + }, + "active_byte_seconds": { + "median": 342822.067006, + "min": 341567.414808, + "max": 394831.364885 + }, + "latency_mean_ns": { + "median": 6121880.805, + "min": 6102214.292, + "max": 7013746.965 + }, + "latency_p99_upper_ns": { + "median": 8388608, + "min": 8388608, + "max": 14680064 + }, + "budget_waits": { + "median": 1390, + "min": 1166, + "max": 1411 + }, + "allocations": { + "median": 2356, + "min": 2188, + "max": 2384 + }, + "reuses": { + "median": 1432, + "min": 1404, + "max": 1600 + } + }, + { + "case": "mixed_tight", + "variant": "threshold4", + "samples": 5, + "elapsed_ns": { + "median": 226008956, + "min": 224500368, + "max": 240539157 + }, + "cpu_ns": { + "median": 64169718, + "min": 61534673, + "max": 82888986 + }, + "peak_reserved_bytes": { + "median": 2097136, + "min": 2097136, + "max": 2097136 + }, + "peak_active_bytes": { + "median": 2097104, + "min": 2097104, + "max": 2097104 + }, + "rss_peak_bytes": { + "median": 28753920, + "min": 28753920, + "max": 28753920 + }, + "copy_bytes": { + "median": 11229392, + "min": 11229392, + "max": 11229392 + }, + "active_byte_seconds": { + "median": 414911.228869, + "min": 412262.960044, + "max": 437508.612236 + }, + "latency_mean_ns": { + "median": 5866464.096, + "min": 5837746.733, + "max": 6115847.212 + }, + "latency_p99_upper_ns": { + "median": 8388608, + "min": 7864320, + "max": 9437184 + }, + "budget_waits": { + "median": 1452, + "min": 1333, + "max": 1465 + }, + "allocations": { + "median": 2125, + "min": 2037, + "max": 2145 + }, + "reuses": { + "median": 1280, + "min": 1260, + "max": 1368 + } + }, + { + "case": "mixed_tight", + "variant": "threshold8", + "samples": 5, + "elapsed_ns": { + "median": 284454034, + "min": 282084485, + "max": 315263040 + }, + "cpu_ns": { + "median": 68644342, + "min": 66066433, + "max": 90750328 + }, + "peak_reserved_bytes": { + "median": 2097136, + "min": 2097120, + "max": 2097136 + }, + "peak_active_bytes": { + "median": 2097136, + "min": 2097120, + "max": 2097136 + }, + "rss_peak_bytes": { + "median": 28753920, + "min": 28753920, + "max": 28753920 + }, + "copy_bytes": { + "median": 3824848, + "min": 3824848, + "max": 3824848 + }, + "active_byte_seconds": { + "median": 523909.294385, + "min": 520410.956771, + "max": 579371.042178 + }, + "latency_mean_ns": { + "median": 5707951.51, + "min": 5671193.431, + "max": 6291155.426 + }, + "latency_p99_upper_ns": { + "median": 7340032, + "min": 7340032, + "max": 13631488 + }, + "budget_waits": { + "median": 1386, + "min": 1248, + "max": 1398 + }, + "allocations": { + "median": 1983, + "min": 1890, + "max": 1992 + }, + "reuses": { + "median": 1073, + "min": 1064, + "max": 1166 + } + }, + { + "case": "sparse_fast", + "variant": "borrow", + "samples": 5, + "elapsed_ns": { + "median": 21555643, + "min": 20408294, + "max": 25754576 + }, + "cpu_ns": { + "median": 21467723, + "min": 20408999, + "max": 25674260 + }, + "peak_reserved_bytes": { + "median": 156112, + "min": 156112, + "max": 156112 + }, + "peak_active_bytes": { + "median": 156112, + "min": 156112, + "max": 156112 + }, + "rss_peak_bytes": { + "median": 28753920, + "min": 28753920, + "max": 28753920 + }, + "copy_bytes": { + "median": 0, + "min": 0, + "max": 0 + }, + "active_byte_seconds": { + "median": 1339.691796, + "min": 1265.057763, + "max": 1611.048102 + }, + "latency_mean_ns": { + "median": 10366.948, + "min": 9812.079, + "max": 12408.192 + }, + "latency_p99_upper_ns": { + "median": 18432, + "min": 13312, + "max": 20480 + }, + "budget_waits": { + "median": 0, + "min": 0, + "max": 0 + }, + "allocations": { + "median": 1, + "min": 1, + "max": 1 + }, + "reuses": { + "median": 2047, + "min": 2047, + "max": 2047 + } + }, + { + "case": "sparse_fast", + "variant": "copy", + "samples": 5, + "elapsed_ns": { + "median": 21065681, + "min": 20744256, + "max": 40643311 + }, + "cpu_ns": { + "median": 21006279, + "min": 20744722, + "max": 40589351 + }, + "peak_reserved_bytes": { + "median": 156192, + "min": 156192, + "max": 156192 + }, + "peak_active_bytes": { + "median": 156192, + "min": 156192, + "max": 156192 + }, + "rss_peak_bytes": { + "median": 28753920, + "min": 28753920, + "max": 28753920 + }, + "copy_bytes": { + "median": 131072, + "min": 131072, + "max": 131072 + }, + "active_byte_seconds": { + "median": 1124.320165, + "min": 1107.901257, + "max": 2334.403772 + }, + "latency_mean_ns": { + "median": 10139.793, + "min": 9979.793, + "max": 19667.254 + }, + "latency_p99_upper_ns": { + "median": 15360, + "min": 13312, + "max": 49152 + }, + "budget_waits": { + "median": 0, + "min": 0, + "max": 0 + }, + "allocations": { + "median": 2, + "min": 2, + "max": 2 + }, + "reuses": { + "median": 4094, + "min": 4094, + "max": 4094 + } + }, + { + "case": "sparse_fast", + "variant": "copy_no_pool", + "samples": 5, + "elapsed_ns": { + "median": 21725958, + "min": 21132162, + "max": 30675302 + }, + "cpu_ns": { + "median": 21582704, + "min": 21048817, + "max": 30605147 + }, + "peak_reserved_bytes": { + "median": 156192, + "min": 156192, + "max": 156192 + }, + "peak_active_bytes": { + "median": 156192, + "min": 156192, + "max": 156192 + }, + "rss_peak_bytes": { + "median": 28753920, + "min": 28753920, + "max": 28753920 + }, + "copy_bytes": { + "median": 131072, + "min": 131072, + "max": 131072 + }, + "active_byte_seconds": { + "median": 1159.292471, + "min": 1121.783606, + "max": 1690.623657 + }, + "latency_mean_ns": { + "median": 10452.028, + "min": 10163.675, + "max": 14792.559 + }, + "latency_p99_upper_ns": { + "median": 16384, + "min": 15360, + "max": 36864 + }, + "budget_waits": { + "median": 0, + "min": 0, + "max": 0 + }, + "allocations": { + "median": 4096, + "min": 4096, + "max": 4096 + }, + "reuses": { + "median": 0, + "min": 0, + "max": 0 + } + }, + { + "case": "sparse_fast", + "variant": "pressure", + "samples": 5, + "elapsed_ns": { + "median": 23241749, + "min": 20554720, + "max": 28270087 + }, + "cpu_ns": { + "median": 23003312, + "min": 20527722, + "max": 28259741 + }, + "peak_reserved_bytes": { + "median": 156112, + "min": 156112, + "max": 156112 + }, + "peak_active_bytes": { + "median": 156112, + "min": 156112, + "max": 156112 + }, + "rss_peak_bytes": { + "median": 28753920, + "min": 28753920, + "max": 28753920 + }, + "copy_bytes": { + "median": 0, + "min": 0, + "max": 0 + }, + "active_byte_seconds": { + "median": 1441.524009, + "min": 1273.955005, + "max": 1772.014643 + }, + "latency_mean_ns": { + "median": 11135.177, + "min": 9881.978, + "max": 13635.652 + }, + "latency_p99_upper_ns": { + "median": 20480, + "min": 13312, + "max": 24576 + }, + "budget_waits": { + "median": 0, + "min": 0, + "max": 0 + }, + "allocations": { + "median": 1, + "min": 1, + "max": 1 + }, + "reuses": { + "median": 2047, + "min": 2047, + "max": 2047 + } + }, + { + "case": "sparse_fast", + "variant": "project", + "samples": 5, + "elapsed_ns": { + "median": 22216122, + "min": 21766957, + "max": 25768428 + }, + "cpu_ns": { + "median": 22202889, + "min": 21732111, + "max": 25607575 + }, + "peak_reserved_bytes": { + "median": 90640, + "min": 90640, + "max": 90640 + }, + "peak_active_bytes": { + "median": 90640, + "min": 90640, + "max": 90640 + }, + "rss_peak_bytes": { + "median": 28753920, + "min": 28753920, + "max": 28753920 + }, + "copy_bytes": { + "median": 0, + "min": 0, + "max": 0 + }, + "active_byte_seconds": { + "median": 1.688434, + "min": 1.653919, + "max": 1.971383 + }, + "latency_mean_ns": { + "median": 10698.669, + "min": 10483.601, + "max": 12427.336 + }, + "latency_p99_upper_ns": { + "median": 16384, + "min": 13312, + "max": 22528 + }, + "budget_waits": { + "median": 0, + "min": 0, + "max": 0 + }, + "allocations": { + "median": 1, + "min": 1, + "max": 1 + }, + "reuses": { + "median": 2047, + "min": 2047, + "max": 2047 + } + }, + { + "case": "sparse_fast", + "variant": "threshold2", + "samples": 5, + "elapsed_ns": { + "median": 21328570, + "min": 20854404, + "max": 27294793 + }, + "cpu_ns": { + "median": 21275351, + "min": 20822149, + "max": 27138353 + }, + "peak_reserved_bytes": { + "median": 156192, + "min": 156192, + "max": 156192 + }, + "peak_active_bytes": { + "median": 156192, + "min": 156192, + "max": 156192 + }, + "rss_peak_bytes": { + "median": 28753920, + "min": 28753920, + "max": 28753920 + }, + "copy_bytes": { + "median": 131072, + "min": 131072, + "max": 131072 + }, + "active_byte_seconds": { + "median": 1144.526904, + "min": 1108.309428, + "max": 1515.562825 + }, + "latency_mean_ns": { + "median": 10266.949, + "min": 10030.324, + "max": 13171.363 + }, + "latency_p99_upper_ns": { + "median": 15360, + "min": 14336, + "max": 28672 + }, + "budget_waits": { + "median": 0, + "min": 0, + "max": 0 + }, + "allocations": { + "median": 2, + "min": 2, + "max": 2 + }, + "reuses": { + "median": 4094, + "min": 4094, + "max": 4094 + } + }, + { + "case": "sparse_fast", + "variant": "threshold4", + "samples": 5, + "elapsed_ns": { + "median": 22839176, + "min": 20961885, + "max": 28395383 + }, + "cpu_ns": { + "median": 22457056, + "min": 20931648, + "max": 28350296 + }, + "peak_reserved_bytes": { + "median": 156192, + "min": 156192, + "max": 156192 + }, + "peak_active_bytes": { + "median": 156192, + "min": 156192, + "max": 156192 + }, + "rss_peak_bytes": { + "median": 28753920, + "min": 28753920, + "max": 28753920 + }, + "copy_bytes": { + "median": 131072, + "min": 131072, + "max": 131072 + }, + "active_byte_seconds": { + "median": 1227.172318, + "min": 1117.500277, + "max": 1583.182193 + }, + "latency_mean_ns": { + "median": 10958.209, + "min": 10087.398, + "max": 13707.471 + }, + "latency_p99_upper_ns": { + "median": 20480, + "min": 13312, + "max": 26624 + }, + "budget_waits": { + "median": 0, + "min": 0, + "max": 0 + }, + "allocations": { + "median": 2, + "min": 2, + "max": 2 + }, + "reuses": { + "median": 4094, + "min": 4094, + "max": 4094 + } + }, + { + "case": "sparse_fast", + "variant": "threshold8", + "samples": 5, + "elapsed_ns": { + "median": 22601085, + "min": 20540535, + "max": 33207148 + }, + "cpu_ns": { + "median": 22218814, + "min": 20499501, + "max": 33180296 + }, + "peak_reserved_bytes": { + "median": 156192, + "min": 156192, + "max": 156192 + }, + "peak_active_bytes": { + "median": 156192, + "min": 156192, + "max": 156192 + }, + "rss_peak_bytes": { + "median": 28753920, + "min": 28753920, + "max": 28753920 + }, + "copy_bytes": { + "median": 131072, + "min": 131072, + "max": 131072 + }, + "active_byte_seconds": { + "median": 1220.513584, + "min": 1100.863361, + "max": 1873.802277 + }, + "latency_mean_ns": { + "median": 10886.611, + "min": 9884.486, + "max": 16048.501 + }, + "latency_p99_upper_ns": { + "median": 28672, + "min": 13312, + "max": 36864 + }, + "budget_waits": { + "median": 0, + "min": 0, + "max": 0 + }, + "allocations": { + "median": 2, + "min": 2, + "max": 2 + }, + "reuses": { + "median": 4094, + "min": 4094, + "max": 4094 + } + }, + { + "case": "sparse_slow", + "variant": "borrow", + "samples": 5, + "elapsed_ns": { + "median": 122707360, + "min": 101576920, + "max": 132106520 + }, + "cpu_ns": { + "median": 46471284, + "min": 45409725, + "max": 50248602 + }, + "peak_reserved_bytes": { + "median": 8350112, + "min": 8350112, + "max": 8350112 + }, + "peak_active_bytes": { + "median": 8350112, + "min": 8350112, + "max": 8350112 + }, + "rss_peak_bytes": { + "median": 28753920, + "min": 28753920, + "max": 28753920 + }, + "copy_bytes": { + "median": 0, + "min": 0, + "max": 0 + }, + "active_byte_seconds": { + "median": 963195.592926, + "min": 784884.708981, + "max": 1041796.843202 + }, + "latency_mean_ns": { + "median": 7210177.487, + "min": 5868549.98, + "max": 7801228.044 + }, + "latency_p99_upper_ns": { + "median": 9437184, + "min": 9437184, + "max": 10485760 + }, + "budget_waits": { + "median": 1334, + "min": 825, + "max": 1532 + }, + "allocations": { + "median": 126, + "min": 126, + "max": 126 + }, + "reuses": { + "median": 1922, + "min": 1922, + "max": 1922 + } + }, + { + "case": "sparse_slow", + "variant": "copy", + "samples": 5, + "elapsed_ns": { + "median": 155007270, + "min": 153170646, + "max": 160896124 + }, + "cpu_ns": { + "median": 25740442, + "min": 24156681, + "max": 48121065 + }, + "peak_reserved_bytes": { + "median": 197072, + "min": 197072, + "max": 197072 + }, + "peak_active_bytes": { + "median": 197072, + "min": 197072, + "max": 197072 + }, + "rss_peak_bytes": { + "median": 28753920, + "min": 28753920, + "max": 28753920 + }, + "copy_bytes": { + "median": 131072, + "min": 131072, + "max": 131072 + }, + "active_byte_seconds": { + "median": 6585.869234, + "min": 6504.184345, + "max": 7879.414446 + }, + "latency_mean_ns": { + "median": 33274854.653, + "min": 32718961.288, + "max": 34942676.828 + }, + "latency_p99_upper_ns": { + "median": 37748736, + "min": 37748736, + "max": 50331648 + }, + "budget_waits": { + "median": 0, + "min": 0, + "max": 0 + }, + "allocations": { + "median": 513, + "min": 513, + "max": 513 + }, + "reuses": { + "median": 3583, + "min": 3583, + "max": 3583 + } + }, + { + "case": "sparse_slow", + "variant": "copy_no_pool", + "samples": 5, + "elapsed_ns": { + "median": 154586382, + "min": 154143199, + "max": 164046264 + }, + "cpu_ns": { + "median": 24703970, + "min": 24004931, + "max": 46944898 + }, + "peak_reserved_bytes": { + "median": 197072, + "min": 197072, + "max": 197072 + }, + "peak_active_bytes": { + "median": 197072, + "min": 197072, + "max": 197072 + }, + "rss_peak_bytes": { + "median": 28753920, + "min": 28753920, + "max": 28753920 + }, + "copy_bytes": { + "median": 131072, + "min": 131072, + "max": 131072 + }, + "active_byte_seconds": { + "median": 6526.934401, + "min": 6483.552028, + "max": 8459.440246 + }, + "latency_mean_ns": { + "median": 33387730.27, + "min": 33287028.642, + "max": 35133900.267 + }, + "latency_p99_upper_ns": { + "median": 41943040, + "min": 37748736, + "max": 46137344 + }, + "budget_waits": { + "median": 0, + "min": 0, + "max": 0 + }, + "allocations": { + "median": 4096, + "min": 4096, + "max": 4096 + }, + "reuses": { + "median": 0, + "min": 0, + "max": 0 + } + }, + { + "case": "sparse_slow", + "variant": "pressure", + "samples": 5, + "elapsed_ns": { + "median": 151522021, + "min": 151398447, + "max": 170735523 + }, + "cpu_ns": { + "median": 27174295, + "min": 26713792, + "max": 36085789 + }, + "peak_reserved_bytes": { + "median": 4321888, + "min": 4321888, + "max": 4321888 + }, + "peak_active_bytes": { + "median": 4316448, + "min": 4316128, + "max": 4317248 + }, + "rss_peak_bytes": { + "median": 28753920, + "min": 28753920, + "max": 28753920 + }, + "copy_bytes": { + "median": 113152, + "min": 113024, + "max": 113408 + }, + "active_byte_seconds": { + "median": 545315.69968, + "min": 535707.02646, + "max": 624641.105995 + }, + "latency_mean_ns": { + "median": 32398179.535, + "min": 32391902.953, + "max": 37128525.741 + }, + "latency_p99_upper_ns": { + "median": 37748736, + "min": 37748736, + "max": 50331648 + }, + "budget_waits": { + "median": 0, + "min": 0, + "max": 0 + }, + "allocations": { + "median": 514, + "min": 514, + "max": 514 + }, + "reuses": { + "median": 3302, + "min": 3300, + "max": 3306 + } + }, + { + "case": "sparse_slow", + "variant": "project", + "samples": 5, + "elapsed_ns": { + "median": 154766567, + "min": 154024996, + "max": 157789596 + }, + "cpu_ns": { + "median": 25290252, + "min": 24892483, + "max": 25739163 + }, + "peak_reserved_bytes": { + "median": 131520, + "min": 131520, + "max": 131520 + }, + "peak_active_bytes": { + "median": 131520, + "min": 131520, + "max": 131520 + }, + "rss_peak_bytes": { + "median": 28753920, + "min": 28753920, + "max": 28753920 + }, + "copy_bytes": { + "median": 0, + "min": 0, + "max": 0 + }, + "active_byte_seconds": { + "median": 5470.365986, + "min": 5441.502377, + "max": 5595.217111 + }, + "latency_mean_ns": { + "median": 33388895.003, + "min": 33212736.419, + "max": 34150955.425 + }, + "latency_p99_upper_ns": { + "median": 41943040, + "min": 37748736, + "max": 41943040 + }, + "budget_waits": { + "median": 0, + "min": 0, + "max": 0 + }, + "allocations": { + "median": 512, + "min": 512, + "max": 512 + }, + "reuses": { + "median": 1536, + "min": 1536, + "max": 1536 + } + }, + { + "case": "sparse_slow", + "variant": "threshold2", + "samples": 5, + "elapsed_ns": { + "median": 154790882, + "min": 154125217, + "max": 183186784 + }, + "cpu_ns": { + "median": 24321563, + "min": 24092354, + "max": 47779812 + }, + "peak_reserved_bytes": { + "median": 197072, + "min": 197072, + "max": 197072 + }, + "peak_active_bytes": { + "median": 197072, + "min": 197072, + "max": 197072 + }, + "rss_peak_bytes": { + "median": 28753920, + "min": 28753920, + "max": 28753920 + }, + "copy_bytes": { + "median": 131072, + "min": 131072, + "max": 131072 + }, + "active_byte_seconds": { + "median": 6519.648368, + "min": 6508.096109, + "max": 8175.636446 + }, + "latency_mean_ns": { + "median": 33288663.865, + "min": 31414916.006, + "max": 39799236.839 + }, + "latency_p99_upper_ns": { + "median": 37748736, + "min": 37748736, + "max": 54525952 + }, + "budget_waits": { + "median": 0, + "min": 0, + "max": 0 + }, + "allocations": { + "median": 513, + "min": 513, + "max": 513 + }, + "reuses": { + "median": 3583, + "min": 3583, + "max": 3583 + } + }, + { + "case": "sparse_slow", + "variant": "threshold4", + "samples": 5, + "elapsed_ns": { + "median": 154103699, + "min": 152733814, + "max": 154495679 + }, + "cpu_ns": { + "median": 24603184, + "min": 23694419, + "max": 52980104 + }, + "peak_reserved_bytes": { + "median": 197072, + "min": 197072, + "max": 197072 + }, + "peak_active_bytes": { + "median": 197072, + "min": 197072, + "max": 197072 + }, + "rss_peak_bytes": { + "median": 28753920, + "min": 28753920, + "max": 28753920 + }, + "copy_bytes": { + "median": 131072, + "min": 131072, + "max": 131072 + }, + "active_byte_seconds": { + "median": 6514.197106, + "min": 6485.074292, + "max": 7602.229051 + }, + "latency_mean_ns": { + "median": 33271036.464, + "min": 30324683.181, + "max": 33331969.71 + }, + "latency_p99_upper_ns": { + "median": 37748736, + "min": 37748736, + "max": 54525952 + }, + "budget_waits": { + "median": 0, + "min": 0, + "max": 0 + }, + "allocations": { + "median": 513, + "min": 513, + "max": 513 + }, + "reuses": { + "median": 3583, + "min": 3583, + "max": 3583 + } + }, + { + "case": "sparse_slow", + "variant": "threshold8", + "samples": 5, + "elapsed_ns": { + "median": 154268606, + "min": 154242976, + "max": 161984455 + }, + "cpu_ns": { + "median": 24028565, + "min": 23936885, + "max": 35308455 + }, + "peak_reserved_bytes": { + "median": 197072, + "min": 197072, + "max": 197072 + }, + "peak_active_bytes": { + "median": 197072, + "min": 197072, + "max": 197072 + }, + "rss_peak_bytes": { + "median": 28753920, + "min": 28753920, + "max": 28753920 + }, + "copy_bytes": { + "median": 131072, + "min": 131072, + "max": 131072 + }, + "active_byte_seconds": { + "median": 6509.096995, + "min": 6499.765006, + "max": 7196.657649 + }, + "latency_mean_ns": { + "median": 33299370.61, + "min": 33265597.392, + "max": 34734342.366 + }, + "latency_p99_upper_ns": { + "median": 37748736, + "min": 37748736, + "max": 41943040 + }, + "budget_waits": { + "median": 0, + "min": 0, + "max": 0 + }, + "allocations": { + "median": 513, + "min": 513, + "max": 513 + }, + "reuses": { + "median": 3583, + "min": 3583, + "max": 3583 + } + } +] diff --git a/research/experiments/002-buffer-retention/results/2026-09-22-linux-aarch64/verification.json b/research/experiments/002-buffer-retention/results/2026-09-22-linux-aarch64/verification.json new file mode 100644 index 0000000..60f0b18 --- /dev/null +++ b/research/experiments/002-buffer-retention/results/2026-09-22-linux-aarch64/verification.json @@ -0,0 +1,92 @@ +{ + "native": [ + "borrow: byte equality, accounting, cleanup, slow=False", + "borrow: byte equality, accounting, cleanup, slow=True", + "borrow: six malformed inputs with pending buffer cleanup", + "borrow: cancellation preserves completed output prefix and releases pending buffers", + "borrow: empty stream", + "copy: byte equality, accounting, cleanup, slow=False", + "copy: byte equality, accounting, cleanup, slow=True", + "copy: six malformed inputs with pending buffer cleanup", + "copy: cancellation preserves completed output prefix and releases pending buffers", + "copy: empty stream", + "threshold2: byte equality, accounting, cleanup, slow=False", + "threshold2: byte equality, accounting, cleanup, slow=True", + "threshold2: six malformed inputs with pending buffer cleanup", + "threshold2: cancellation preserves completed output prefix and releases pending buffers", + "threshold2: empty stream", + "threshold4: byte equality, accounting, cleanup, slow=False", + "threshold4: byte equality, accounting, cleanup, slow=True", + "threshold4: six malformed inputs with pending buffer cleanup", + "threshold4: cancellation preserves completed output prefix and releases pending buffers", + "threshold4: empty stream", + "threshold8: byte equality, accounting, cleanup, slow=False", + "threshold8: byte equality, accounting, cleanup, slow=True", + "threshold8: six malformed inputs with pending buffer cleanup", + "threshold8: cancellation preserves completed output prefix and releases pending buffers", + "threshold8: empty stream", + "pressure: byte equality, accounting, cleanup, slow=False", + "pressure: byte equality, accounting, cleanup, slow=True", + "pressure: six malformed inputs with pending buffer cleanup", + "pressure: cancellation preserves completed output prefix and releases pending buffers", + "pressure: empty stream", + "project: byte equality, accounting, cleanup, slow=False", + "project: byte equality, accounting, cleanup, slow=True", + "project: six malformed inputs with pending buffer cleanup", + "project: cancellation preserves completed output prefix and releases pending buffers", + "project: empty stream", + "copy_no_pool: byte equality, accounting, cleanup, slow=False", + "copy_no_pool: byte equality, accounting, cleanup, slow=True", + "copy_no_pool: six malformed inputs with pending buffer cleanup", + "copy_no_pool: cancellation preserves completed output prefix and releases pending buffers", + "copy_no_pool: empty stream", + "frame larger than buffer budget: bounded refusal versus projection", + "real output failure through /dev/full, pending buffers released", + "SIGTERM interrupts delayed sink and releases buffers" + ], + "asan_ubsan": [ + "borrow: byte equality, accounting, cleanup, slow=False", + "borrow: byte equality, accounting, cleanup, slow=True", + "borrow: six malformed inputs with pending buffer cleanup", + "borrow: cancellation preserves completed output prefix and releases pending buffers", + "borrow: empty stream", + "copy: byte equality, accounting, cleanup, slow=False", + "copy: byte equality, accounting, cleanup, slow=True", + "copy: six malformed inputs with pending buffer cleanup", + "copy: cancellation preserves completed output prefix and releases pending buffers", + "copy: empty stream", + "threshold2: byte equality, accounting, cleanup, slow=False", + "threshold2: byte equality, accounting, cleanup, slow=True", + "threshold2: six malformed inputs with pending buffer cleanup", + "threshold2: cancellation preserves completed output prefix and releases pending buffers", + "threshold2: empty stream", + "threshold4: byte equality, accounting, cleanup, slow=False", + "threshold4: byte equality, accounting, cleanup, slow=True", + "threshold4: six malformed inputs with pending buffer cleanup", + "threshold4: cancellation preserves completed output prefix and releases pending buffers", + "threshold4: empty stream", + "threshold8: byte equality, accounting, cleanup, slow=False", + "threshold8: byte equality, accounting, cleanup, slow=True", + "threshold8: six malformed inputs with pending buffer cleanup", + "threshold8: cancellation preserves completed output prefix and releases pending buffers", + "threshold8: empty stream", + "pressure: byte equality, accounting, cleanup, slow=False", + "pressure: byte equality, accounting, cleanup, slow=True", + "pressure: six malformed inputs with pending buffer cleanup", + "pressure: cancellation preserves completed output prefix and releases pending buffers", + "pressure: empty stream", + "project: byte equality, accounting, cleanup, slow=False", + "project: byte equality, accounting, cleanup, slow=True", + "project: six malformed inputs with pending buffer cleanup", + "project: cancellation preserves completed output prefix and releases pending buffers", + "project: empty stream", + "copy_no_pool: byte equality, accounting, cleanup, slow=False", + "copy_no_pool: byte equality, accounting, cleanup, slow=True", + "copy_no_pool: six malformed inputs with pending buffer cleanup", + "copy_no_pool: cancellation preserves completed output prefix and releases pending buffers", + "copy_no_pool: empty stream", + "frame larger than buffer budget: bounded refusal versus projection", + "real output failure through /dev/full, pending buffers released", + "SIGTERM interrupts delayed sink and releases buffers" + ] +} |