{
  "host": "scan",
  "cell": "java-jni/vma/pool",
  "source_commit": "5781bfc1963fdba61322a3648ade991e1664c025",
  "jni_build_source": "228752bc782ce6b40f57493c7d657515d6f08ee5",
  "jni_installed_sha256": "e98dad4c19d683910d98a5a5a8fd292ba42affe907b356a0125766d7d62eddd3",
  "nic": "Mellanox",
  "result": {
    "cell": "java-jni/vma/pool",
    "completed_utc": "2026-09-10T02:56:35Z",
    "evidence": "/tmp/libhft-jni-eof-20260910-wGhyJ0/java-jni-vma-pool/pool/java-jni/vma/attempt-ub22rq_q/run",
    "harness_exit": 0,
    "startup_affinity_readback": "pass",
    "live_affinity": {
      "status": "pass",
      "samples": {
        "PASS": 16,
        "INCONCLUSIVE": 1,
        "VIOLATION": 0,
        "INVALID": 0
      },
      "log": "/tmp/libhft-jni-eof-20260910-wGhyJ0/java-jni-vma-pool/pool/java-jni/vma/attempt-ub22rq_q/live-pinning-watch.log",
      "sha256": "8cdc247f6d744e0044476af337468aa26bfaa644410914043f10be67363f1ec4",
      "scope": "discrete global FIX-process samples; not continuous or per-phase coverage",
      "observer_cpus": [
        0,
        1,
        2,
        3,
        4,
        5,
        6,
        7,
        8,
        9
      ]
    },
    "source_revision": "initial",
    "status": "partial",
    "sessions": "32/32",
    "p50_us": "12.790",
    "p99_us": "19.703",
    "p999_us": "20.270",
    "max_us": "69.650",
    "target_per_sec": "1562.5",
    "achieved_per_sec": "1562",
    "resp_p50_us": "13.503",
    "resp_p99_us": "20.489",
    "resp_p999_us": "22.262",
    "resp_max_us": "82.405"
  },
  "metrics_us": {
    "p50_us": "12.790",
    "p99_us": "19.703",
    "p999_us": "20.270",
    "worst_us": "69.650",
    "resp_p50_us": "13.503",
    "resp_p99_us": "20.489",
    "resp_p999_us": "22.262",
    "resp_worst_us": "82.405",
    "scheduler_delay_p99_us": "2.443"
  },
  "exact_metrics_verified": {
    "full_measured_delivery": true,
    "measured_sheds": 0,
    "measured_deficits": 0,
    "exact_marker_all_clients": true,
    "service_and_response_four_quantiles": true,
    "scheduler_p99": true,
    "logged_session_run_means": true,
    "logged_aggregate_maxima": true,
    "final_raw_and_text_hashes_revalidated": true
  },
  "live_pinning": {
    "status": "pass",
    "samples": {
      "PASS": 16,
      "INCONCLUSIVE": 1,
      "VIOLATION": 0,
      "INVALID": 0
    },
    "log": "/tmp/libhft-jni-eof-20260910-wGhyJ0/java-jni-vma-pool/pool/java-jni/vma/attempt-ub22rq_q/live-pinning-watch.log",
    "sha256": "8cdc247f6d744e0044476af337468aa26bfaa644410914043f10be67363f1ec4",
    "scope": "discrete global FIX-process samples; not continuous or per-phase coverage",
    "observer_cpus": [
      0,
      1,
      2,
      3,
      4,
      5,
      6,
      7,
      8,
      9
    ]
  },
  "stability_counts": {
    "PASS": 28,
    "FAIL": 3,
    "WARN": 1
  },
  "sessions": [
    {
      "process": 1,
      "local_session": 0,
      "status": "PASS",
      "ranks_ns": {
        "p50": [
          11676,
          11698,
          11646
        ],
        "p99": [
          14066,
          12188,
          12427
        ],
        "p999": [
          18599,
          18540,
          18493
        ]
      },
      "cv": {
        "p50": 0.002236067612844305,
        "p99": 0.079285358959409,
        "p999": 0.002864165600709556
      },
      "fail": [],
      "warn": []
    },
    {
      "process": 1,
      "local_session": 1,
      "status": "PASS",
      "ranks_ns": {
        "p50": [
          12019,
          11824,
          11776
        ],
        "p99": [
          14257,
          12317,
          14092
        ],
        "p999": [
          16780,
          18608,
          16497
        ]
      },
      "cv": {
        "p50": 0.010839494594407606,
        "p99": 0.07934860081648722,
        "p999": 0.06625392798483612
      },
      "fail": [],
      "warn": []
    },
    {
      "process": 1,
      "local_session": 2,
      "status": "PASS",
      "ranks_ns": {
        "p50": [
          12206,
          12175,
          12162
        ],
        "p99": [
          12672,
          12523,
          12509
        ],
        "p999": [
          19090,
          16898,
          16952
        ]
      },
      "cv": {
        "p50": 0.0018557843453669346,
        "p99": 0.007187957769617654,
        "p999": 0.07084935251278232
      },
      "fail": [],
      "warn": []
    },
    {
      "process": 1,
      "local_session": 3,
      "status": "PASS",
      "ranks_ns": {
        "p50": [
          12633,
          12384,
          12369
        ],
        "p99": [
          13079,
          12750,
          12700
        ],
        "p999": [
          19512,
          17074,
          17070
        ]
      },
      "cv": {
        "p50": 0.011898582914065862,
        "p99": 0.016032493813510244,
        "p999": 0.07876487680049286
      },
      "fail": [],
      "warn": []
    },
    {
      "process": 1,
      "local_session": 4,
      "status": "FAIL",
      "ranks_ns": {
        "p50": [
          12654,
          10558,
          10535
        ],
        "p99": [
          14494,
          14509,
          14522
        ],
        "p999": [
          17597,
          17591,
          17451
        ]
      },
      "cv": {
        "p50": 0.10817139621259339,
        "p99": 0.0009657828630434786,
        "p999": 0.00470842392198379
      },
      "fail": [
        "p50"
      ],
      "warn": [
        "p50"
      ]
    },
    {
      "process": 1,
      "local_session": 5,
      "status": "PASS",
      "ranks_ns": {
        "p50": [
          10889,
          10678,
          10663
        ],
        "p99": [
          13556,
          13270,
          13259
        ],
        "p999": [
          17940,
          17693,
          17654
        ]
      },
      "cv": {
        "p50": 0.011762995737003479,
        "p99": 0.012602278910840004,
        "p999": 0.008731656583641513
      },
      "fail": [],
      "warn": []
    },
    {
      "process": 1,
      "local_session": 6,
      "status": "PASS",
      "ranks_ns": {
        "p50": [
          11007,
          11053,
          11018
        ],
        "p99": [
          13554,
          13509,
          13485
        ],
        "p999": [
          17964,
          17925,
          17899
        ]
      },
      "cv": {
        "p50": 0.002178561971606079,
        "p99": 0.0025916365623168086,
        "p999": 0.0018247164359805116
      },
      "fail": [],
      "warn": []
    },
    {
      "process": 1,
      "local_session": 7,
      "status": "PASS",
      "ranks_ns": {
        "p50": [
          11438,
          11255,
          11217
        ],
        "p99": [
          13986,
          13713,
          13704
        ],
        "p999": [
          18430,
          18126,
          18172
        ]
      },
      "cv": {
        "p50": 0.010453758573149176,
        "p99": 0.01161349783997878,
        "p999": 0.008982111267091045
      },
      "fail": [],
      "warn": []
    },
    {
      "process": 2,
      "local_session": 0,
      "status": "PASS",
      "ranks_ns": {
        "p50": [
          11937,
          11905,
          12050
        ],
        "p99": [
          12328,
          12728,
          12518
        ],
        "p999": [
          18938,
          17080,
          18811
        ]
      },
      "cv": {
        "p50": 0.006367220367547183,
        "p99": 0.015975141000115954,
        "p999": 0.05679471796898041
      },
      "fail": [],
      "warn": []
    },
    {
      "process": 2,
      "local_session": 1,
      "status": "PASS",
      "ranks_ns": {
        "p50": [
          12254,
          12248,
          12155
        ],
        "p99": [
          12635,
          12786,
          12530
        ],
        "p999": [
          17003,
          17141,
          16856
        ]
      },
      "cv": {
        "p50": 0.004542659493044576,
        "p99": 0.010172614055720237,
        "p999": 0.008383746014272732
      },
      "fail": [],
      "warn": []
    },
    {
      "process": 2,
      "local_session": 2,
      "status": "PASS",
      "ranks_ns": {
        "p50": [
          12359,
          12390,
          12544
        ],
        "p99": [
          12765,
          12832,
          12933
        ],
        "p999": [
          19401,
          17228,
          17330
        ]
      },
      "cv": {
        "p50": 0.007970458943622805,
        "p99": 0.0065848535263593995,
        "p999": 0.06817389084946474
      },
      "fail": [],
      "warn": []
    },
    {
      "process": 2,
      "local_session": 3,
      "status": "PASS",
      "ranks_ns": {
        "p50": [
          12825,
          12804,
          12741
        ],
        "p99": [
          13219,
          13224,
          13148
        ],
        "p999": [
          17798,
          17686,
          17729
        ]
      },
      "cv": {
        "p50": 0.0034179035174971687,
        "p99": 0.0032210974171148414,
        "p999": 0.0031853534357195075
      },
      "fail": [],
      "warn": []
    },
    {
      "process": 2,
      "local_session": 4,
      "status": "PASS",
      "ranks_ns": {
        "p50": [
          10688,
          10718,
          10803
        ],
        "p99": [
          14660,
          14647,
          14774
        ],
        "p999": [
          17787,
          17546,
          17749
        ]
      },
      "cv": {
        "p50": 0.005556065127192176,
        "p99": 0.004755361419331429,
        "p999": 0.0073229554424491805
      },
      "fail": [],
      "warn": []
    },
    {
      "process": 2,
      "local_session": 5,
      "status": "PASS",
      "ranks_ns": {
        "p50": [
          11054,
          11046,
          11001
        ],
        "p99": [
          13672,
          13673,
          13638
        ],
        "p999": [
          18146,
          17936,
          17947
        ]
      },
      "cv": {
        "p50": 0.002589488017171651,
        "p99": 0.0014585212535810903,
        "p999": 0.006562929054603236
      },
      "fail": [],
      "warn": []
    },
    {
      "process": 2,
      "local_session": 6,
      "status": "PASS",
      "ranks_ns": {
        "p50": [
          11207,
          11198,
          11359
        ],
        "p99": [
          13685,
          13736,
          13921
        ],
        "p999": [
          18238,
          18172,
          18319
        ]
      },
      "cv": {
        "p50": 0.00803820388533331,
        "p99": 0.00901107600768968,
        "p999": 0.004035928330691217
      },
      "fail": [],
      "warn": []
    },
    {
      "process": 2,
      "local_session": 7,
      "status": "PASS",
      "ranks_ns": {
        "p50": [
          11698,
          11658,
          11608
        ],
        "p99": [
          14191,
          14164,
          14129
        ],
        "p999": [
          18678,
          18653,
          18673
        ]
      },
      "cv": {
        "p50": 0.003869050811826073,
        "p99": 0.0021951253991214126,
        "p999": 0.0007086327702658534
      },
      "fail": [],
      "warn": []
    },
    {
      "process": 3,
      "local_session": 0,
      "status": "PASS",
      "ranks_ns": {
        "p50": [
          11734,
          11836,
          11765
        ],
        "p99": [
          14032,
          12301,
          12377
        ],
        "p999": [
          18392,
          16820,
          16665
        ]
      },
      "cv": {
        "p50": 0.00443958001250818,
        "p99": 0.0758092777473467,
        "p999": 0.055254977233968064
      },
      "fail": [],
      "warn": []
    },
    {
      "process": 3,
      "local_session": 1,
      "status": "PASS",
      "ranks_ns": {
        "p50": [
          12246,
          12148,
          11964
        ],
        "p99": [
          12948,
          12596,
          12419
        ],
        "p999": [
          18950,
          19012,
          16770
        ]
      },
      "cv": {
        "p50": 0.011813265134987443,
        "p99": 0.021279757274807472,
        "p999": 0.06999001333433806
      },
      "fail": [],
      "warn": []
    },
    {
      "process": 3,
      "local_session": 2,
      "status": "PASS",
      "ranks_ns": {
        "p50": [
          12204,
          12143,
          12226
        ],
        "p99": [
          12866,
          12551,
          12671
        ],
        "p999": [
          18918,
          16880,
          17651
        ]
      },
      "cv": {
        "p50": 0.003527192190960545,
        "p99": 0.012522143269994207,
        "p999": 0.057756573518623525
      },
      "fail": [],
      "warn": []
    },
    {
      "process": 3,
      "local_session": 3,
      "status": "FAIL",
      "ranks_ns": {
        "p50": [
          12816,
          10487,
          12449
        ],
        "p99": [
          19607,
          17351,
          19288
        ],
        "p999": [
          20109,
          19913,
          19693
        ]
      },
      "cv": {
        "p50": 0.10507576835299039,
        "p99": 0.06511815109523769,
        "p999": 0.01045543092837262
      },
      "fail": [
        "p50"
      ],
      "warn": [
        "p50"
      ]
    },
    {
      "process": 3,
      "local_session": 4,
      "status": "FAIL",
      "ranks_ns": {
        "p50": [
          12696,
          10569,
          10663
        ],
        "p99": [
          13350,
          13168,
          13275
        ],
        "p999": [
          17579,
          17576,
          17567
        ]
      },
      "cv": {
        "p50": 0.10626691319386725,
        "p99": 0.006895760267431971,
        "p999": 0.0003553543870717195
      },
      "fail": [
        "p50"
      ],
      "warn": [
        "p50"
      ]
    },
    {
      "process": 3,
      "local_session": 5,
      "status": "PASS",
      "ranks_ns": {
        "p50": [
          11166,
          11050,
          10886
        ],
        "p99": [
          13777,
          13600,
          13429
        ],
        "p999": [
          17956,
          18019,
          17787
        ]
      },
      "cv": {
        "p50": 0.012750049226078647,
        "p99": 0.012792870201155214,
        "p999": 0.0066943966725135935
      },
      "fail": [],
      "warn": []
    },
    {
      "process": 3,
      "local_session": 6,
      "status": "PASS",
      "ranks_ns": {
        "p50": [
          11121,
          11091,
          11108
        ],
        "p99": [
          13702,
          13564,
          13602
        ],
        "p999": [
          17976,
          17932,
          17979
        ]
      },
      "cv": {
        "p50": 0.001354535905929983,
        "p99": 0.005232710556183779,
        "p999": 0.001464855781310215
      },
      "fail": [],
      "warn": []
    },
    {
      "process": 3,
      "local_session": 7,
      "status": "PASS",
      "ranks_ns": {
        "p50": [
          11785,
          11619,
          11460
        ],
        "p99": [
          14331,
          13942,
          13941
        ],
        "p999": [
          18673,
          18551,
          18428
        ]
      },
      "cv": {
        "p50": 0.013983986084518887,
        "p99": 0.01598132034674273,
        "p999": 0.006603554596541842
      },
      "fail": [],
      "warn": []
    },
    {
      "process": 4,
      "local_session": 0,
      "status": "PASS",
      "ranks_ns": {
        "p50": [
          12121,
          11941,
          11974
        ],
        "p99": [
          12520,
          12485,
          12364
        ],
        "p999": [
          19048,
          16738,
          16615
        ]
      },
      "cv": {
        "p50": 0.007977686552152936,
        "p99": 0.006571401202933372,
        "p999": 0.07846606006329006
      },
      "fail": [],
      "warn": []
    },
    {
      "process": 4,
      "local_session": 1,
      "status": "PASS",
      "ranks_ns": {
        "p50": [
          12460,
          12351,
          12145
        ],
        "p99": [
          12858,
          12823,
          12546
        ],
        "p999": [
          19364,
          17290,
          16923
        ]
      },
      "cv": {
        "p50": 0.012985966187988147,
        "p99": 0.013414172707257428,
        "p999": 0.07370078087638166
      },
      "fail": [],
      "warn": []
    },
    {
      "process": 4,
      "local_session": 2,
      "status": "PASS",
      "ranks_ns": {
        "p50": [
          12540,
          12411,
          12473
        ],
        "p99": [
          12959,
          12849,
          12915
        ],
        "p999": [
          17467,
          17199,
          17232
        ]
      },
      "cv": {
        "p50": 0.005171773288488106,
        "p99": 0.004289346320686839,
        "p999": 0.008447612388273714
      },
      "fail": [],
      "warn": []
    },
    {
      "process": 4,
      "local_session": 3,
      "status": "WARN",
      "ranks_ns": {
        "p50": [
          10781,
          12734,
          12489
        ],
        "p99": [
          19714,
          19805,
          19590
        ],
        "p999": [
          20406,
          20323,
          20083
        ]
      },
      "cv": {
        "p50": 0.08864978059315878,
        "p99": 0.005477402811662659,
        "p999": 0.008274956474751042
      },
      "fail": [],
      "warn": [
        "p50"
      ]
    },
    {
      "process": 4,
      "local_session": 4,
      "status": "PASS",
      "ranks_ns": {
        "p50": [
          10935,
          10803,
          10854
        ],
        "p99": [
          13547,
          13463,
          13498
        ],
        "p999": [
          17892,
          17733,
          17689
        ]
      },
      "cv": {
        "p50": 0.006127186760177695,
        "p99": 0.0031248639587285443,
        "p999": 0.006009176198645646
      },
      "fail": [],
      "warn": []
    },
    {
      "process": 4,
      "local_session": 5,
      "status": "PASS",
      "ranks_ns": {
        "p50": [
          11379,
          11202,
          11021
        ],
        "p99": [
          13967,
          13769,
          13609
        ],
        "p999": [
          18466,
          18230,
          17921
        ]
      },
      "cv": {
        "p50": 0.0159815241077353,
        "p99": 0.013012635987250325,
        "p999": 0.015012557473410829
      },
      "fail": [],
      "warn": []
    },
    {
      "process": 4,
      "local_session": 6,
      "status": "PASS",
      "ranks_ns": {
        "p50": [
          11473,
          11163,
          11262
        ],
        "p99": [
          13936,
          13650,
          13776
        ],
        "p999": [
          18444,
          18117,
          18122
        ]
      },
      "cv": {
        "p50": 0.014012874534721411,
        "p99": 0.010396240564406061,
        "p999": 0.010279255432536676
      },
      "fail": [],
      "warn": []
    },
    {
      "process": 4,
      "local_session": 7,
      "status": "PASS",
      "ranks_ns": {
        "p50": [
          11887,
          11727,
          11560
        ],
        "p99": [
          14350,
          14200,
          14030
        ],
        "p999": [
          18872,
          18665,
          18569
        ]
      },
      "cv": {
        "p50": 0.013946024345915856,
        "p99": 0.011280234813079219,
        "p999": 0.008279945556998377
      },
      "fail": [],
      "warn": []
    }
  ],
  "phase_totals": {
    "warmup": {
      "planned": 1920000,
      "sent": 1920000,
      "completed": 1920000,
      "cap_shed": 0,
      "send_refused": 0,
      "outstanding": 0
    },
    "measured": {
      "planned": 1920000,
      "sent": 1920000,
      "completed": 1920000,
      "cap_shed": 0,
      "send_refused": 0,
      "outstanding": 0
    }
  },
  "one_second_windows": {
    "actual_starts": [
      49999,
      50000
    ],
    "completions": [
      49999,
      50000
    ],
    "generator_backlog_before_end": [
      0,
      0
    ],
    "outstanding_before_end": [
      0,
      0
    ]
  },
  "hashes": {
    "/tmp/libhft-jni-eof-20260910-wGhyJ0/java-jni-vma-pool/sweep.json": "a3fb283f8607a51d9c8e94308af2781215f259358c94cba1ea6d62ee9c404bb7",
    "/tmp/libhft-max-metrics-MQGqfM/java-jni-vma-pool-eof-20260910-wGhyJ0.json": "70d5c63a71e076ceb6503256d4cc1efd00b4e676c047e8f58936808ef191bf17",
    "/tmp/libhft-jni-eof-20260910-wGhyJ0/java-jni-vma-pool/pool/java-jni/vma/attempt-ub22rq_q/live-pinning-watch.log": "8cdc247f6d744e0044476af337468aa26bfaa644410914043f10be67363f1ec4",
    "/tmp/libhft-jni-eof-20260910-wGhyJ0/java-jni-vma-pool/pool/java-jni/vma/attempt-ub22rq_q/run/recipe.txt": "9af79e17cfbd1136120e7b5fe3dfdf9bcc5e77897945c1566e22cc78f9f1ca19",
    "/tmp/libhft-jni-eof-20260910-wGhyJ0/java-jni-vma-pool/pool/java-jni/vma/attempt-ub22rq_q/run/rows.csv": "019b1b4d835b235245503416c2aeab08b9f8dc22db8df67053c8c628df7412d7",
    "/tmp/libhft-jni-eof-20260910-wGhyJ0/java-jni-vma-pool/pool/java-jni/vma/attempt-ub22rq_q/params-audit.log": "5404d77b8d4329361d828b70ec20e3137fc3ffa8e5473ac4e9c5eefa2680be53",
    "/tmp/libhft-jni-eof-20260910-wGhyJ0/java-jni-vma-pool/pool/java-jni/vma/attempt-ub22rq_q/pinning-audit.log": "b69f01595feda07e884aef17b3149c8f9d6466b0fa5be685049071267b1a82af",
    "/tmp/libhft-jni-eof-20260910-wGhyJ0/review-vma-pool.py": "fc2dc89a4191e02bbf9dc7bef84cb2cbfe7e9486d7b0805e6763a1e2cf0cb5df"
  },
  "limitations": [
    "Sampled affinity is not continuous or per-phase coverage.",
    "Window starts are raw benchmark task starts, not independently measured wire times.",
    "The remaining stability failures/warning are retained; exact rank reconstruction does not establish a physical cause.",
    "Complete fixed-target delivery is not maximum throughput."
  ]
}