{
  "_meta": {
    "default_threshold": 3,
    "last_updated": "2026-05-11",
    "notes": "2x default for low-variance in-memory paths; 3x override for sub-µs cases and WAL-backed paths where shared-runner / fsync variance is structurally higher."
  },
  "benchmarks": {
    "perf_smoke/scan_1k": {
      "ns": 230000,
      "threshold": 2
    },
    "perf_smoke/filter_1k": {
      "ns": 275000,
      "threshold": 2
    },
    "perf_smoke/traversal_chain_500": {
      "ns": 235000,
      "threshold": 2
    },
    "perf_smoke/write_batch_100": {
      "ns": 270000,
      "threshold": 2
    },
    "perf_smoke/stream_scan_1k": {
      "ns": 225000,
      "threshold": 2
    },
    "perf_smoke/stream_pull_one": {
      "ns": 900,
      "threshold": 2
    },
    "perf_smoke/stream_write_100": {
      "ns": 195000,
      "threshold": 2
    },
    "perf_smoke/stream_write_sort_100": {
      "ns": 490000,
      "threshold": 2
    },
    "perf_smoke/tx_roundtrip_empty": {
      "ns": 230,
      "threshold": 2
    },
    "perf_smoke/tx_read_1k": {
      "ns": 360000,
      "threshold": 2
    },
    "perf_smoke/tx_write_100": {
      "ns": 230000,
      "threshold": 2
    },
    "perf_smoke/write_one_wal_group": {
      "ns": 30000,
      "threshold": 3
    },
    "perf_smoke/write_batch_100_wal_group": {
      "ns": 425000,
      "threshold": 3
    },
    "perf_smoke/tx_write_100_wal_group": {
      "ns": 2620000,
      "threshold": 3
    },
    "perf_smoke/write_one_wal_persistent": {
      "ns": 400000,
      "threshold": 3
    },
    "perf_smoke/scan_1k_wal_group": {
      "ns": 270000,
      "threshold": 3
    },
    "perf_smoke/delete_100_wal_group": {
      "ns": 645000,
      "threshold": 3
    },
    "perf_smoke/update_100_wal_group": {
      "ns": 155000,
      "threshold": 3
    },
    "perf_smoke/wal_replay_100": {
      "ns": 650000,
      "threshold": 3
    }
  }
}
