{
 "type": "CAIN42/BENCH/v1",
 "cluster_id": "cain-mr-01",
 "git_commit": "81bdf8418178750be8def719d38c6739d291d0c5",
 "measured_at": "2026-09-26T21:31:38Z",
 "runs_per_level": 3,
 "results": {
  "1": {
   "runs": [
    {
     "run": 1,
     "requests": 20,
     "committed": 20,
     "failed": 0,
     "wall_s": 8.38,
     "committed_per_s": 2.39,
     "p50_ms": 422.9,
     "p95_ms": 450.0,
     "p99_ms": 568.1,
     "max_ms": 568.1,
     "retried": 0,
     "sequences": [
      388,
      407
     ]
    },
    {
     "run": 2,
     "requests": 20,
     "committed": 20,
     "failed": 0,
     "wall_s": 10.05,
     "committed_per_s": 1.99,
     "p50_ms": 438.1,
     "p95_ms": 600.9,
     "p99_ms": 1729.3,
     "max_ms": 1729.3,
     "retried": 0,
     "sequences": [
      408,
      427
     ]
    },
    {
     "run": 3,
     "requests": 20,
     "committed": 20,
     "failed": 0,
     "wall_s": 8.19,
     "committed_per_s": 2.44,
     "p50_ms": 408.9,
     "p95_ms": 467.1,
     "p99_ms": 495.4,
     "max_ms": 495.4,
     "retried": 0,
     "sequences": [
      428,
      447
     ]
    }
   ],
   "committed_per_s": {
    "min": 1.99,
    "median": 2.39,
    "max": 2.44
   },
   "p50_ms": {
    "min": 408.9,
    "median": 422.9,
    "max": 438.1
   },
   "p95_ms": {
    "min": 450.0,
    "median": 467.1,
    "max": 600.9
   },
   "p99_ms": {
    "min": 495.4,
    "median": 568.1,
    "max": 1729.3
   },
   "all_committed": true
  },
  "4": {
   "runs": [
    {
     "run": 1,
     "requests": 40,
     "committed": 40,
     "failed": 0,
     "wall_s": 8.41,
     "committed_per_s": 4.76,
     "p50_ms": 801.9,
     "p95_ms": 1067.4,
     "p99_ms": 1197.9,
     "max_ms": 1197.9,
     "retried": 0,
     "sequences": [
      448,
      487
     ]
    },
    {
     "run": 2,
     "requests": 40,
     "committed": 40,
     "failed": 0,
     "wall_s": 9.79,
     "committed_per_s": 4.09,
     "p50_ms": 933.3,
     "p95_ms": 1255.6,
     "p99_ms": 1322.9,
     "max_ms": 1322.9,
     "retried": 0,
     "sequences": [
      488,
      527
     ]
    },
    {
     "run": 3,
     "requests": 40,
     "committed": 40,
     "failed": 0,
     "wall_s": 9.66,
     "committed_per_s": 4.14,
     "p50_ms": 927.2,
     "p95_ms": 1139.2,
     "p99_ms": 1169.1,
     "max_ms": 1169.1,
     "retried": 0,
     "sequences": [
      528,
      567
     ]
    }
   ],
   "committed_per_s": {
    "min": 4.09,
    "median": 4.14,
    "max": 4.76
   },
   "p50_ms": {
    "min": 801.9,
    "median": 927.2,
    "max": 933.3
   },
   "p95_ms": {
    "min": 1067.4,
    "median": 1139.2,
    "max": 1255.6
   },
   "p99_ms": {
    "min": 1169.1,
    "median": 1197.9,
    "max": 1322.9
   },
   "all_committed": true
  },
  "8": {
   "runs": [
    {
     "run": 1,
     "requests": 48,
     "committed": 48,
     "failed": 0,
     "wall_s": 11.71,
     "committed_per_s": 4.1,
     "p50_ms": 1569.3,
     "p95_ms": 3241.6,
     "p99_ms": 4057.4,
     "max_ms": 4057.4,
     "retried": 0,
     "sequences": [
      568,
      615
     ]
    },
    {
     "run": 2,
     "requests": 48,
     "committed": 48,
     "failed": 0,
     "wall_s": 10.57,
     "committed_per_s": 4.54,
     "p50_ms": 1528.8,
     "p95_ms": 3019.5,
     "p99_ms": 3463.8,
     "max_ms": 3463.8,
     "retried": 0,
     "sequences": [
      616,
      663
     ]
    },
    {
     "run": 3,
     "requests": 48,
     "committed": 48,
     "failed": 0,
     "wall_s": 11.03,
     "committed_per_s": 4.35,
     "p50_ms": 1565.6,
     "p95_ms": 3401.2,
     "p99_ms": 3736.3,
     "max_ms": 3736.3,
     "retried": 0,
     "sequences": [
      664,
      711
     ]
    }
   ],
   "committed_per_s": {
    "min": 4.1,
    "median": 4.35,
    "max": 4.54
   },
   "p50_ms": {
    "min": 1528.8,
    "median": 1565.6,
    "max": 1569.3
   },
   "p95_ms": {
    "min": 3019.5,
    "median": 3241.6,
    "max": 3401.2
   },
   "p99_ms": {
    "min": 3463.8,
    "median": 3736.3,
    "max": 4057.4
   },
   "all_committed": true
  }
 },
 "method": "clients on the Atlanta host reach replicas over WireGuard; writes spread over all 4 replicas; each write timed to its committed ALLOW and retried with the same request_id on failure; 3 s pause between runs; Atlanta is a 2 vCPU / 3.4 GB VM that also serves the public gateway",
 "not_claimed": [
  "a guarantee or SLA",
  "results for other client locations or hardware",
  "throughput beyond the levels tested"
 ],
 "verify": "each run lists the sequence range it committed; those decisions' quorum certificates are served at /api/v1/live-cluster/qc/{sequence} and verifiable on /live-cluster.html"
}