{
  "runs": [
    {
      "label": "v0.0.1",
      "commit": "ec1bce059c74eae416979a8a623b521d0be44f82",
      "binary_sha256": "9a657327e771a435025144fece065c605d2d4c7e5352d2200c96ab0181834bbb",
      "command": [
        "ztreamer/benchmark-runs/head-v0.0.1-20260911T164022Z/binaries/ztreamerd-release",
        "--zakura-config",
        "historical-run/v0.0.1/zakura.toml",
        "--index-dir",
        "historical-run/v0.0.1/index",
        "--index-map-size",
        "68719476736",
        "--fetch-workers",
        "8",
        "--source-segment-blocks",
        "256",
        "--max-pending-bytes",
        "268435456",
        "--max-batch-bytes",
        "16777216",
        "--grpc-listen",
        "127.0.0.1:19067",
        "--metrics-listen",
        "127.0.0.1:19999"
      ],
      "started_utc": "2026-09-13T10:30:09.218259+00:00",
      "cache": "OS page cache not reset; sequential v0.0.1 then v0.1.0",
      "sample_interval_s": 1,
      "snapshot": "preserved-zakura-benchmark-snapshot",
      "index_initial_state": "absent",
      "resource_scope": "ztreamerd process including embedded Zakura",
      "historical_start_s": 54.19825291633606,
      "historical_complete_s": 179.6006019115448,
      "historical_duration_s": 125.402342832,
      "ready_s": 180.00133769703098,
      "final_height": 3478843,
      "exit_status": 0,
      "finished_utc": "2026-09-13T10:33:14.300046+00:00",
      "index_allocated_bytes": 17257586688,
      "peak_rss_bytes": 2188967936,
      "cpu_seconds": 389.85,
      "read_bytes": 412869877760,
      "write_bytes": 25612554240,
      "readiness_detection": "First successful local gRPC TCP connection after historical-complete log; one-second polling",
      "source_snapshot_tip_height": 3478843
    },
    {
      "label": "v0.1.0",
      "commit": "c40f3c31d8fb3f850c3fa90d9490b4df50aa88c4",
      "binary_sha256": "2c54d82ffdebccdadcb7442c2fd5d6aacbc82b9862c94797f398cb66b4d81ae1",
      "command": [
        "ztreamer/target/release/ztreamerd",
        "--zakura-config",
        "historical-run/v0.1.0/zakura.toml",
        "--index-dir",
        "historical-run/v0.1.0/index",
        "--index-map-size",
        "68719476736",
        "--fetch-workers",
        "8",
        "--source-segment-blocks",
        "256",
        "--max-pending-bytes",
        "268435456",
        "--max-batch-bytes",
        "16777216",
        "--grpc-listen",
        "127.0.0.1:19067",
        "--metrics-listen",
        "127.0.0.1:19999"
      ],
      "started_utc": "2026-09-13T10:33:40.782570+00:00",
      "cache": "OS page cache not reset; sequential v0.0.1 then v0.1.0",
      "sample_interval_s": 1,
      "snapshot": "preserved-zakura-benchmark-snapshot",
      "index_initial_state": "absent",
      "resource_scope": "ztreamerd process including embedded Zakura",
      "historical_start_s": 47.160428285598755,
      "historical_complete_s": 166.47379231452942,
      "historical_duration_s": 119.313359306,
      "ready_s": 167.00132008094806,
      "final_height": 3478843,
      "exit_status": 0,
      "finished_utc": "2026-09-13T10:36:31.663053+00:00",
      "index_allocated_bytes": 18493411328,
      "peak_rss_bytes": 2264330240,
      "cpu_seconds": 373.85,
      "read_bytes": 388346617856,
      "write_bytes": 28006146048,
      "readiness_detection": "First successful local gRPC TCP connection after historical-complete log; one-second polling",
      "source_snapshot_tip_height": 3478843
    }
  ],
  "order": [
    "v0.0.1",
    "v0.1.0"
  ],
  "notes": "One clean index per version, sequential. OS page cache not reset. Resources include embedded Zakura. Serving measurements remain from September 11; these indexing measurements use the actual release tags."
}