{
  "schemaVersion": 1,
  "generatedAt": "2026-07-21T20:30:43.534Z",
  "decision": "accepted; repeated tiny-case gate improved with identical output",
  "environment": {
    "node": "v26.5.0",
    "platform": "darwin",
    "release": "25.5.0",
    "arch": "arm64",
    "cpu": "Apple M4 Pro",
    "logicalCpus": 14,
    "gcExposed": true
  },
  "config": {
    "suite": "progress",
    "warmup": 7,
    "samples": 41,
    "queueCounts": [
      64,
      256,
      1024,
      10000,
      50000
    ],
    "progressCases": [
      {
        "items": 1,
        "updates": 100
      }
    ],
    "hashCounts": [
      1000,
      10000,
      10001,
      25000
    ],
    "dedupBatchSize": 10000,
    "dedupConcurrency": 4,
    "serverLatencyMs": 0,
    "modeledFileBytes": 65536
  },
  "notes": {
    "heap": "Median heap delta is indicative only; timing is the primary microbenchmark metric.",
    "dedup": "The current >10k path is faster only because it is rejected and returns no owned hashes."
  },
  "suites": {
    "progress": [
      {
        "items": 1,
        "updates": 100,
        "repetitions": 1000,
        "normalizedMedianUsPerRun": {
          "current": 0.7972500000000764,
          "candidate": 0.28862500000002456
        },
        "current": {
          "sampleCount": 41,
          "medianMs": 0.7972500000000764,
          "p95Ms": 14.158166000000165,
          "minMs": 0.4542079999998805,
          "maxMs": 34.321249999999964,
          "medianHeapDeltaBytes": 1768864,
          "medianRssDeltaBytes": 0
        },
        "candidate": {
          "sampleCount": 41,
          "medianMs": 0.28862500000002456,
          "p95Ms": 6.337833000000046,
          "minMs": 0.2605829999999969,
          "maxMs": 20.904042000000004,
          "medianHeapDeltaBytes": 168848,
          "medianRssDeltaBytes": 0
        },
        "speedup": 2.7622347336509607,
        "representative": {
          "current": {
            "checksum": 8562000,
            "lastPercent": 22,
            "finalSum": 215.8203125
          },
          "candidate": {
            "checksum": 8562000,
            "lastPercent": 22,
            "finalSum": 215.8203125
          }
        }
      }
    ]
  },
  "blackhole": 0
}