{
  "metadata": {
    "timestamp": "2026-05-08T19:48:50-03:00",
    "sha": "66ebd2c5f9992745ccf18c574c554667c01be821",
    "short_sha": "66ebd2c5f999",
    "run_id": "25583315686",
    "run_url": "https://github.com/jonathanperis/rinha4-back-end-dotnet/actions/runs/25583315686",
    "image": "ghcr.io/jonathanperis/rinha4-back-end-dotnet:ci-66ebd2c5f9992745ccf18c574c554667c01be821",
    "compose_file": "docker-compose.nginx.yml",
    "report_kind": "candidate",
    "html_report": "rinha-benchmark-20260508224850-66ebd2c5f999.html",
    "official_ref": "main",
    "k6_image": "grafana/k6:latest",
    "source": "zanfranceschi/rinha-de-backend-2026:test/test.js",
    "environment": "GitHub Actions ubuntu-latest; official-like only, not official Rinha hardware",
    "benchmark_stack_cpuset": "",
    "benchmark_k6_cpuset": "",
    "benchmark_api_cpuset": "",
    "benchmark_proxy_cpuset": "",
    "benchmark_api_cpus": "",
    "benchmark_proxy_cpus": "",
    "benchmark_api_memory": "",
    "benchmark_proxy_memory": "",
    "benchmark_repetitions": "1",
    "benchmark_config": {
      "ivf_clusters": "2048",
      "ivf_train_sample": "65536",
      "ivf_iterations": "6",
      "ivf_scale": "10000",
      "ivf_fast_nprobe": "1",
      "ivf_full_nprobe": "1",
      "ivf_boundary_full": "false",
      "ivf_bbox_repair": "true",
      "ivf_repair_min_frauds": "0",
      "ivf_repair_max_frauds": "5"
    },
    "repetition_summary": null
  },
  "result": {
    "expected": {
      "total": 54100,
      "fraud_count": 24058,
      "legit_count": 30042,
      "fraud_rate": 0.4447,
      "legit_rate": 0.5553,
      "edge_case_count": 797,
      "edge_case_rate": 0.0147
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    "p99": "2000.25ms",
    "scoring": {
      "breakdown": {
        "false_positive_detections": 608,
        "false_negative_detections": 635,
        "true_positive_detections": 23020,
        "true_negative_detections": 28918,
        "http_errors": 878
      },
      "failure_rate": "3.92%",
      "weighted_errors_E": 6903,
      "error_rate_epsilon": 0.127694,
      "p99_score": {
        "value": -3000,
        "cut_triggered": true
      },
      "detection_score": {
        "value": -257.9,
        "rate_component": 893.83,
        "absolute_penalty": -1151.73,
        "cut_triggered": false
      },
      "final_score": -3257.9
    }
  }
}