{
  "started_utc": "2026-10-04T13:10:02.120717+00:00",
  "rounds": 3,
  "samples_per_round": 7,
  "commands": [
    {
      "round": 1,
      "version": "before",
      "suite": "transient-allocations",
      "argv": [
        "build/reports/benchmarks/dispatch-2026-10-04/before",
        "modules/common/compiler-k2/build/generated/benchmarks/transient-allocations",
        "build/reports/benchmarks/dispatch-2026-10-04/paired/round-1/before-transient-allocations",
        "7",
        "16384",
        "untraced"
      ],
      "load": [
        1.12109375,
        1.44482421875,
        1.712890625
      ],
      "started_utc": "2026-10-04T13:10:02.120766+00:00",
      "finished_utc": "2026-10-04T13:10:10.668307+00:00"
    },
    {
      "round": 1,
      "version": "after",
      "suite": "transient-allocations",
      "argv": [
        "build/reports/benchmarks/dispatch-2026-10-04/after",
        "modules/common/compiler-k2/build/generated/benchmarks/transient-allocations",
        "build/reports/benchmarks/dispatch-2026-10-04/paired/round-1/after-transient-allocations",
        "7",
        "16384",
        "untraced"
      ],
      "load": [
        1.27197265625,
        1.470703125,
        1.72021484375
      ],
      "started_utc": "2026-10-04T13:10:10.668478+00:00",
      "finished_utc": "2026-10-04T13:10:18.860189+00:00"
    },
    {
      "round": 1,
      "version": "before",
      "suite": "collection-reuse",
      "argv": [
        "build/reports/benchmarks/dispatch-2026-10-04/before",
        "modules/common/compiler-k2/build/generated/benchmarks/collection-reuse",
        "build/reports/benchmarks/dispatch-2026-10-04/paired/round-1/before-collection-reuse",
        "7",
        "262144",
        "untraced"
      ],
      "load": [
        1.31005859375,
        1.4716796875,
        1.71826171875
      ],
      "started_utc": "2026-10-04T13:10:18.860466+00:00",
      "finished_utc": "2026-10-04T13:10:31.782111+00:00"
    },
    {
      "round": 1,
      "version": "after",
      "suite": "collection-reuse",
      "argv": [
        "build/reports/benchmarks/dispatch-2026-10-04/after",
        "modules/common/compiler-k2/build/generated/benchmarks/collection-reuse",
        "build/reports/benchmarks/dispatch-2026-10-04/paired/round-1/after-collection-reuse",
        "7",
        "262144",
        "untraced"
      ],
      "load": [
        1.24072265625,
        1.44775390625,
        1.70654296875
      ],
      "started_utc": "2026-10-04T13:10:31.782320+00:00",
      "finished_utc": "2026-10-04T13:10:44.359946+00:00"
    },
    {
      "round": 2,
      "version": "after",
      "suite": "collection-reuse",
      "argv": [
        "build/reports/benchmarks/dispatch-2026-10-04/after",
        "modules/common/compiler-k2/build/generated/benchmarks/collection-reuse",
        "build/reports/benchmarks/dispatch-2026-10-04/paired/round-2/after-collection-reuse",
        "7",
        "262144",
        "untraced"
      ],
      "load": [
        1.203125,
        1.4326171875,
        1.69873046875
      ],
      "started_utc": "2026-10-04T13:10:44.360261+00:00",
      "finished_utc": "2026-10-04T13:10:57.004383+00:00"
    },
    {
      "round": 2,
      "version": "before",
      "suite": "collection-reuse",
      "argv": [
        "build/reports/benchmarks/dispatch-2026-10-04/before",
        "modules/common/compiler-k2/build/generated/benchmarks/collection-reuse",
        "build/reports/benchmarks/dispatch-2026-10-04/paired/round-2/before-collection-reuse",
        "7",
        "262144",
        "untraced"
      ],
      "load": [
        1.1572265625,
        1.41064453125,
        1.68701171875
      ],
      "started_utc": "2026-10-04T13:10:57.004596+00:00",
      "finished_utc": "2026-10-04T13:11:10.009829+00:00"
    },
    {
      "round": 2,
      "version": "after",
      "suite": "transient-allocations",
      "argv": [
        "build/reports/benchmarks/dispatch-2026-10-04/after",
        "modules/common/compiler-k2/build/generated/benchmarks/transient-allocations",
        "build/reports/benchmarks/dispatch-2026-10-04/paired/round-2/after-transient-allocations",
        "7",
        "16384",
        "untraced"
      ],
      "load": [
        1.1328125,
        1.39697265625,
        1.67919921875
      ],
      "started_utc": "2026-10-04T13:11:10.010071+00:00",
      "finished_utc": "2026-10-04T13:11:18.239254+00:00"
    },
    {
      "round": 2,
      "version": "before",
      "suite": "transient-allocations",
      "argv": [
        "build/reports/benchmarks/dispatch-2026-10-04/before",
        "modules/common/compiler-k2/build/generated/benchmarks/transient-allocations",
        "build/reports/benchmarks/dispatch-2026-10-04/paired/round-2/before-transient-allocations",
        "7",
        "16384",
        "untraced"
      ],
      "load": [
        1.11181640625,
        1.38330078125,
        1.67138671875
      ],
      "started_utc": "2026-10-04T13:11:18.239645+00:00",
      "finished_utc": "2026-10-04T13:11:26.791307+00:00"
    },
    {
      "round": 3,
      "version": "before",
      "suite": "transient-allocations",
      "argv": [
        "build/reports/benchmarks/dispatch-2026-10-04/before",
        "modules/common/compiler-k2/build/generated/benchmarks/transient-allocations",
        "build/reports/benchmarks/dispatch-2026-10-04/paired/round-3/before-transient-allocations",
        "7",
        "16384",
        "untraced"
      ],
      "load": [
        1.09423828125,
        1.3701171875,
        1.66357421875
      ],
      "started_utc": "2026-10-04T13:11:26.791700+00:00",
      "finished_utc": "2026-10-04T13:11:35.409437+00:00"
    },
    {
      "round": 3,
      "version": "after",
      "suite": "transient-allocations",
      "argv": [
        "build/reports/benchmarks/dispatch-2026-10-04/after",
        "modules/common/compiler-k2/build/generated/benchmarks/transient-allocations",
        "build/reports/benchmarks/dispatch-2026-10-04/paired/round-3/after-transient-allocations",
        "7",
        "16384",
        "untraced"
      ],
      "load": [
        1.08642578125,
        1.36376953125,
        1.65966796875
      ],
      "started_utc": "2026-10-04T13:11:35.409816+00:00",
      "finished_utc": "2026-10-04T13:11:43.633313+00:00"
    },
    {
      "round": 3,
      "version": "before",
      "suite": "collection-reuse",
      "argv": [
        "build/reports/benchmarks/dispatch-2026-10-04/before",
        "modules/common/compiler-k2/build/generated/benchmarks/collection-reuse",
        "build/reports/benchmarks/dispatch-2026-10-04/paired/round-3/before-collection-reuse",
        "7",
        "262144",
        "untraced"
      ],
      "load": [
        1.07275390625,
        1.35107421875,
        1.65185546875
      ],
      "started_utc": "2026-10-04T13:11:43.633577+00:00",
      "finished_utc": "2026-10-04T13:11:56.862644+00:00"
    },
    {
      "round": 3,
      "version": "after",
      "suite": "collection-reuse",
      "argv": [
        "build/reports/benchmarks/dispatch-2026-10-04/after",
        "modules/common/compiler-k2/build/generated/benchmarks/collection-reuse",
        "build/reports/benchmarks/dispatch-2026-10-04/paired/round-3/after-collection-reuse",
        "7",
        "262144",
        "untraced"
      ],
      "load": [
        1.1240234375,
        1.349609375,
        1.64599609375
      ],
      "started_utc": "2026-10-04T13:11:56.862916+00:00",
      "finished_utc": "2026-10-04T13:12:09.466552+00:00"
    }
  ],
  "cpu": "Architecture:                            x86_64\nCPU op-mode(s):                          32-bit, 64-bit\nAddress sizes:                           48 bits physical, 48 bits virtual\nByte Order:                              Little Endian\nCPU(s):                                  32\nOn-line CPU(s) list:                     0-31\nVendor ID:                               AuthenticAMD\nModel name:                              AMD Ryzen 9 9950X3D 16-Core Processor\nCPU family:                              26\nModel:                                   68\nThread(s) per core:                      2\nCore(s) per socket:                      16\nSocket(s):                               1\nStepping:                                0\nMicrocode version:                       0xb404035\nFrequency boost:                         enabled\nCPU(s) scaling MHz:                      85%\nCPU max MHz:                             5756.4521\nCPU min MHz:                             624.1940\nBogoMIPS:                                8599.98\nFlags:                                   fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm constant_tsc rep_good amd_lbr_v2 nopl xtopology nonstop_tsc cpuid extd_apicid aperfmperf rapl pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_llc mwaitx cpuid_fault cpb cat_l3 cdp_l3 hw_pstate ssbd mba perfmon_v2 ibrs ibpb stibp ibrs_enhanced vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid cqm rdt_a avx512f avx512dq rdseed adx smap avx512ifma clflushopt clwb avx512cd sha_ni avx512bw avx512vl xsaveopt xsavec xgetbv1 xsaves cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local user_shstk avx_vnni avx512_bf16 clzero irperf xsaveerptr rdpru wbnoinvd cppc arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic v_vmsave_vmload vgif x2avic v_spec_ctrl vnmi avx512vbmi umip pku ospke avx512_vbmi2 gfni vaes vpclmulqdq avx512_vnni avx512_bitalg avx512_vpopcntdq rdpid bus_lock_detect movdiri movdir64b overflow_recov succor smca fsrm avx512_vp2intersect flush_l1d amd_lbr_pmc_freeze\nVirtualization:                          AMD-V\nL1d cache:                               768 KiB (16 instances)\nL1i cache:                               512 KiB (16 instances)\nL2 cache:                                16 MiB (16 instances)\nL3 cache:                                128 MiB (2 instances)\nNUMA node(s):                            1\nNUMA node0 CPU(s):                       0-31\nVulnerability Gather data sampling:      Not affected\nVulnerability Ghostwrite:                Not affected\nVulnerability Indirect target selection: Not affected\nVulnerability Itlb multihit:             Not affected\nVulnerability L1tf:                      Not affected\nVulnerability Mds:                       Not affected\nVulnerability Meltdown:                  Not affected\nVulnerability Mmio stale data:           Not affected\nVulnerability Old microcode:             Not affected\nVulnerability Reg file data sampling:    Not affected\nVulnerability Retbleed:                  Not affected\nVulnerability Spec rstack overflow:      Mitigation; IBPB on VMEXIT only\nVulnerability Spec store bypass:         Mitigation; Speculative Store Bypass disabled via prctl\nVulnerability Spectre v1:                Mitigation; usercopy/swapgs barriers and __user pointer sanitization\nVulnerability Spectre v2:                Mitigation; Enhanced / Automatic IBRS; IBPB conditional; STIBP always-on; PBRSB-eIBRS Not affected; BHI Not affected\nVulnerability Srbds:                     Not affected\nVulnerability Tsa:                       Not affected\nVulnerability Tsx async abort:           Not affected\nVulnerability Vmscape:                   Mitigation; IBPB on VMEXIT",
  "kernel": "Linux 7.2.8-zen1-2-zen",
  "rustc": "rustc 1.99.0 (b940084d7 2026-09-28)\nbinary: rustc\ncommit-hash: b940084d7eb6a299eb4bfeb8e34901bc051e7ac4\ncommit-date: 2026-09-28\nhost: x86_64-unknown-linux-gnu\nrelease: 1.99.0\nLLVM version: 23.1.1",
  "java": "openjdk version \"25.0.4.1\" 2026-08-18\nOpenJDK Runtime Environment (build 25.0.4.1)\nOpenJDK 64-Bit Server VM (build 25.0.4.1, mixed mode, sharing)",
  "governor": "powersave",
  "affinity": [
    0,
    1,
    2,
    3,
    4,
    5,
    6,
    7,
    8,
    9,
    10,
    11,
    12,
    13,
    14,
    15,
    16,
    17,
    18,
    19,
    20,
    21,
    22,
    23,
    24,
    25,
    26,
    27,
    28,
    29,
    30,
    31
  ],
  "parent_start": "419de2cb",
  "baseline_vm": "7fea2f27691bc21ffae3eadac787e039d00abdbc",
  "optimized_vm": "973ec05743d1cc79649431030595a7b28cfe1a16",
  "cargo_profile": "release, thin LTO, codegen-units=1, CARGO_PROFILE_RELEASE_DEBUG=1",
  "binary_sha256": {
    "before": "a2d128bc79db539482149e03c9d982920e7ba2738407621bc08b456f52111e36",
    "after": "85a39951a423f34e0de3f3af714403327a86480801a6fc5dc162c55e20e3b22b"
  },
  "notes": "No fixed frequency or affinity; unrelated desktop/agent activity uncontrolled. Own compilation and profiling did not overlap timing. Profile runs excluded; each includes verification, admission, warmup and traced correctness control."
}
