{
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  "config_name": "pgvector-S0-tune-efsweep-ef016",
  "spec_version": "1024-bge-v2",
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  "finished_at": "2026-06-16T10:25:31Z",
  "duration_s": 7208,
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    "image": null
  },
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    "params": {
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      "ef_construction": 128,
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  "workload": {
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    "n_queries": 1000,
    "concurrency": 1
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  "metrics": {
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    "latency_ms_mean": 1.31,
    "latency_ms_p50": 1.28,
    "latency_ms_p95": 1.67,
    "latency_ms_p99": 1.99,
    "recall_at_1": 0.663,
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    "recall_at_100": 0.1599,
    "precision_at_10": 0.6073,
    "ndcg_at_10": 0.7002
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  "resources": {
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    "mem_avg_mb": 6142.0,
    "cpu_peak_cores": 0.18,
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    "disk_read_mb": 1.2,
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    "disk_read_ios": 141,
    "disk_write_ios": 90,
    "samples": 4
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  "cluster": {
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  "notes": {
    "measured": "in-cluster",
    "decoupled": true,
    "ingested_at": "2026-06-16T10:24:48Z",
    "ingest_config": "pgvector-S0-tune-efsweep-ef064",
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    "n_vectors_actual": 550000,
    "has_metadata": true,
    "mem_limit_gb": 8,
    "pre_run_reset": "skipped (decoupled, warmup-discard)",
    "n_queries_executed": 1000,
    "n_warmup": 1000,
    "gt_file": "ground_truth_ids.npy",
    "mode": "measure-only",
    "repeat_group": "2026-06-16T10-24-49Z_pgvector-S0-tune-efsweep-ef016",
    "repeat_index": 3,
    "repeat_total": 6
  }
}