{
  "arm": "W-ps51",
  "when": "2026-09-28T16:30:11",
  "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_53iczc12",
  "loadavg": null,
  "cpu": {
    "median_ms": 48.859,
    "min_ms": 37.272,
    "reps": 5
  },
  "bulk_write": {
    "median_ms": 36.968,
    "min_ms": 34.252,
    "reps": 3,
    "mb": 64,
    "median_mb_s": 1731.2,
    "min_mb_s": 1868.5
  },
  "small_files": {
    "median_ms": 237.137,
    "min_ms": 231.424,
    "reps": 3,
    "n": 500,
    "median_files_s": 2108.5,
    "min_files_s": 2160.5
  },
  "fsync_honoured": {
    "no_fsync_ms": 58.451,
    "fsync_ms": 319.472,
    "ratio": 5.47,
    "n": 200,
    "honoured": true,
    "note": "fsync appears real on this arm"
  },
  "stat": {
    "median_ms": 20.577,
    "min_ms": 18.223,
    "reps": 5,
    "n": 2000,
    "median_stats_s": 97195.9,
    "min_stats_s": 109751.4
  },
  "shell_spawn": {
    "median_ms": 238.333,
    "min_ms": 213.711,
    "max_ms": 360.097,
    "n": 20,
    "shell": "powershell -NoProfile -Command"
  },
  "net": {
    "tcp_median_ms": 4.96,
    "tcp_min_ms": 4.14,
    "tls_median_ms": 8.31,
    "n": 5,
    "failures": 0,
    "host": "api.anthropic.com"
  }
}