{
  "metadata": {
    "timestamp": "2026-05-08T16:15:54-03:00",
    "sha": "489a0d0ffc98273d49db7952af8499be49fe8836",
    "short_sha": "489a0d0ffc98",
    "run_id": "25574677833",
    "run_url": "https://github.com/jonathanperis/rinha4-back-end-dotnet/actions/runs/25574677833",
    "image": "ghcr.io/jonathanperis/rinha4-back-end-dotnet:ci-489a0d0ffc98273d49db7952af8499be49fe8836",
    "compose_file": "docker-compose.nginx.yml",
    "report_kind": "candidate",
    "html_report": "rinha-benchmark-20260508191554-489a0d0ffc98.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
    },
    "p99": "2000.22ms",
    "scoring": {
      "breakdown": {
        "false_positive_detections": 128,
        "false_negative_detections": 144,
        "true_positive_detections": 23570,
        "true_negative_detections": 29423,
        "http_errors": 794
      },
      "failure_rate": "1.97%",
      "weighted_errors_E": 4530,
      "error_rate_epsilon": 0.083797,
      "p99_score": {
        "value": -3000,
        "cut_triggered": true
      },
      "detection_score": {
        "value": -20.09,
        "rate_component": 1076.77,
        "absolute_penalty": -1096.86,
        "cut_triggered": false
      },
      "final_score": -3020.09
    }
  }
}
