{
 "host": {
  "cpu_count": 4,
  "load_avg_1m": 42.2,
  "python": "3.14.4"
 },
 "invoke_memory_write_OBSERVATION": {
  "batches": [
   {
    "n": 10,
    "p50_ms": 21.722,
    "p95_ms": 33.597,
    "p99_ms": 33.597
   }
  ],
  "p50_ms": 33.31
 },
 "invoke_memory_write_PROTECTED": {
  "batches": [
   {
    "n": 10,
    "p50_ms": 72.091,
    "p95_ms": 153.347,
    "p99_ms": 153.347
   }
  ],
  "p50_ms": 69.86
 },
 "notes": [
  "host load average was ~42 on 4 vCPU (other sessions) -- absolute numbers are inflated",
  "PROTECTED invoke overhead comes from re-checking package status at authorize/decide/E8 (each a quorum read over 4 local SQLite replicas); not optimized: a status cache would reintroduce staleness",
  "no multi-host, multi-region or production measurements exist"
 ],
 "registry_activate_ms": 13.29,
 "registry_local_read": {
  "n": 200,
  "p50_ms": 2.229,
  "p95_ms": 3.069,
  "p99_ms": 4.145
 },
 "registry_publish_ms_single": 20.3,
 "registry_quorum_read": {
  "n": 200,
  "p50_ms": 6.192,
  "p95_ms": 12.465,
  "p99_ms": 16.204
 },
 "scope": "single host, single process; registry = 4 SQLite replica stores on one disk (one failure domain)",
 "verify_package_warm_regression": {
  "n": 200,
  "p50_ms": 1.116,
  "p95_ms": 1.69,
  "p99_ms": 2.376
 }
}