{
  "arm": "W-ps51",
  "when": "2026-09-28T16:29:46",
  "host": "Black-5800g",
  "system": "Windows",
  "release": "11",
  "machine": "AMD64",
  "processor": "AMD64 Family 25 Model 80 Stepping 0, AuthenticAMD",
  "cpu_count": 16,
  "python": "3.14.4",
  "workdir": "C:\\TEMP\\cal08_cxf4nrjl",
  "loadavg": null,
  "cpu": {
    "median_ms": 57.588,
    "min_ms": 54.84,
    "reps": 5
  },
  "bulk_write": {
    "median_ms": 37.683,
    "min_ms": 31.825,
    "reps": 3,
    "mb": 64,
    "median_mb_s": 1698.4,
    "min_mb_s": 2011.0
  },
  "small_files": {
    "median_ms": 302.904,
    "min_ms": 256.075,
    "reps": 3,
    "n": 500,
    "median_files_s": 1650.7,
    "min_files_s": 1952.6
  },
  "fsync_honoured": {
    "no_fsync_ms": 72.711,
    "fsync_ms": 322.143,
    "ratio": 4.43,
    "n": 200,
    "honoured": true,
    "note": "fsync appears real on this arm"
  },
  "stat": {
    "median_ms": 30.021,
    "min_ms": 24.172,
    "reps": 5,
    "n": 2000,
    "median_stats_s": 66620.0,
    "min_stats_s": 82740.4
  },
  "shell_spawn": {
    "median_ms": 235.564,
    "min_ms": 212.897,
    "max_ms": 332.084,
    "n": 20,
    "shell": "powershell -NoProfile -Command"
  },
  "net": {
    "tcp_median_ms": 5.66,
    "tcp_min_ms": 4.08,
    "tls_median_ms": 6.66,
    "n": 5,
    "failures": 0,
    "host": "api.anthropic.com"
  }
}