{
  "kind": "selected_engineering_measurements",
  "source_sha256": "5c0427a2db2710d772eb4fa49783b9b80efdf361acd48336ea7f46cbb3e5882b",
  "packaged_at": "2026-04-19T09:40:45.434Z",
  "execution": {
    "mode": "local_host",
    "csl_runtime": "embedded_local",
    "mock_ssp": "embedded_local"
  },
  "benchmark_strategy": {
    "warmup_requests": 5,
    "runs": 1,
    "selection": "median_per_benchmark",
    "stability_reporting": "embedded_runs_and_csv_exports"
  },
  "latency_results": [
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      "benchmark": "beacon_bench_c10",
      "samples": 10,
      "min_ms": 2.33,
      "p50_ms": 2.34,
      "p90_ms": 2.38,
      "p95_ms": 2.51,
      "p99_ms": 2.51,
      "max_ms": 2.51,
      "mean_ms": 2.36,
      "stddev_ms": 0.05,
      "ops_per_second": 3713.06
    },
    {
      "benchmark": "beacon_bench_c100",
      "samples": 10,
      "min_ms": 2.01,
      "p50_ms": 2.02,
      "p90_ms": 2.03,
      "p95_ms": 2.11,
      "p99_ms": 2.11,
      "max_ms": 2.11,
      "mean_ms": 2.03,
      "stddev_ms": 0.03,
      "ops_per_second": 4424.19
    },
    {
      "benchmark": "beacon_bench_c50",
      "samples": 10,
      "min_ms": 2.1,
      "p50_ms": 2.11,
      "p90_ms": 2.4,
      "p95_ms": 2.52,
      "p99_ms": 2.52,
      "max_ms": 2.52,
      "mean_ms": 2.24,
      "stddev_ms": 0.16,
      "ops_per_second": 3741.53
    },
    {
      "benchmark": "beacon_bench_seq",
      "samples": 10,
      "min_ms": 0.25,
      "p50_ms": 0.28,
      "p90_ms": 0.35,
      "p95_ms": 0.72,
      "p99_ms": 0.72,
      "max_ms": 0.72,
      "mean_ms": 0.33,
      "stddev_ms": 0.13,
      "ops_per_second": 2984.18
    },
    {
      "benchmark": "e2e_bench",
      "samples": 10,
      "min_ms": 4.33,
      "p50_ms": 9.29,
      "p90_ms": 17.1,
      "p95_ms": 19.51,
      "p99_ms": 19.51,
      "max_ms": 19.51,
      "mean_ms": 10.54,
      "stddev_ms": 5.37,
      "ops_per_second": 94.87
    },
    {
      "benchmark": "firewall_bench",
      "samples": 20,
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      "p50_ms": 0.05,
      "p90_ms": 0.07,
      "p95_ms": 0.1,
      "p99_ms": 0.24,
      "max_ms": 0.24,
      "mean_ms": 0.06,
      "stddev_ms": 0.04,
      "ops_per_second": 16032.06
    },
    {
      "benchmark": "settlement_bench",
      "samples": 1,
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      "p50_ms": 0.28,
      "p90_ms": 0.28,
      "p95_ms": 0.28,
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      "max_ms": 0.28,
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      "stddev_ms": 0,
      "ops_per_second": 1000
    },
    {
      "benchmark": "ssp_roundtrip_bench",
      "samples": 20,
      "min_ms": 3.52,
      "p50_ms": 4.91,
      "p90_ms": 7.4,
      "p95_ms": 7.54,
      "p99_ms": 7.66,
      "max_ms": 7.66,
      "mean_ms": 5.61,
      "stddev_ms": 1.51,
      "ops_per_second": 1642.67
    }
  ],
  "throughput_results": [
    {
      "benchmark": "beacons_per_second",
      "best": {
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        "min_ms": 2.27,
        "p50_ms": 2.27,
        "p90_ms": 2.28,
        "p95_ms": 2.36,
        "p99_ms": 2.36,
        "max_ms": 2.36,
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        "ops_per_second": 3908.69,
        "concurrency": 50
      },
      "series": [
        {
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          "p50_ms": 0.31,
          "p90_ms": 0.6,
          "p95_ms": 0.68,
          "p99_ms": 0.68,
          "max_ms": 0.68,
          "mean_ms": 0.39,
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        {
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          "p90_ms": 3.49,
          "p95_ms": 3.5,
          "p99_ms": 3.5,
          "max_ms": 3.5,
          "mean_ms": 3.45,
          "stddev_ms": 0.06,
          "ops_per_second": 2625.29,
          "concurrency": 10
        },
        {
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          "p90_ms": 2.28,
          "p95_ms": 2.36,
          "p99_ms": 2.36,
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        },
        {
          "samples": 10,
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          "p50_ms": 2.71,
          "p90_ms": 2.76,
          "p95_ms": 2.99,
          "p99_ms": 2.99,
          "max_ms": 2.99,
          "mean_ms": 2.74,
          "stddev_ms": 0.08,
          "ops_per_second": 3164.96,
          "concurrency": 100
        },
        {
          "samples": 10,
          "min_ms": 2.38,
          "p50_ms": 2.42,
          "p90_ms": 2.51,
          "p95_ms": 2.64,
          "p99_ms": 2.64,
          "max_ms": 2.64,
          "mean_ms": 2.45,
          "stddev_ms": 0.07,
          "ops_per_second": 3586.54,
          "concurrency": 200
        }
      ]
    },
    {
      "benchmark": "jobs_per_second",
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        "p90_ms": 9.43,
        "p95_ms": 9.48,
        "p99_ms": 9.48,
        "max_ms": 9.48,
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          "p99_ms": 2.24,
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          "p90_ms": 11.05,
          "p95_ms": 11.09,
          "p99_ms": 11.09,
          "max_ms": 11.09,
          "mean_ms": 10.4,
          "stddev_ms": 1.86,
          "ops_per_second": 878.6,
          "concurrency": 10
        },
        {
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          "p90_ms": 9.43,
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        },
        {
          "samples": 10,
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          "p90_ms": 11.32,
          "p95_ms": 11.36,
          "p99_ms": 11.36,
          "max_ms": 11.36,
          "mean_ms": 10.51,
          "stddev_ms": 2.39,
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          "concurrency": 100
        },
        {
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          "p90_ms": 10.15,
          "p95_ms": 10.19,
          "p99_ms": 10.19,
          "max_ms": 10.19,
          "mean_ms": 9.45,
          "stddev_ms": 2.04,
          "ops_per_second": 956.15,
          "concurrency": 200
        }
      ]
    },
    {
      "benchmark": "settlement_slots_per_minute",
      "best": {
        "samples": 10,
        "min_ms": 0.21,
        "p50_ms": 0.21,
        "p90_ms": 0.21,
        "p95_ms": 0.21,
        "p99_ms": 0.21,
        "max_ms": 0.21,
        "mean_ms": 0.21,
        "stddev_ms": 0,
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        "concurrency": 1
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      "series": [
        {
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          "p90_ms": 0.21,
          "p95_ms": 0.21,
          "p99_ms": 0.21,
          "max_ms": 0.21,
          "mean_ms": 0.21,
          "stddev_ms": 0,
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          "concurrency": 1
        }
      ]
    },
    {
      "benchmark": "ssp_requests_per_second",
      "best": {
        "samples": 10,
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        "p50_ms": 5.81,
        "p90_ms": 5.83,
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      },
      "series": [
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          "p95_ms": 1.77,
          "p99_ms": 1.77,
          "max_ms": 1.77,
          "mean_ms": 0.67,
          "stddev_ms": 0.37,
          "ops_per_second": 1474.86,
          "concurrency": 1
        },
        {
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          "p50_ms": 6.13,
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          "p95_ms": 6.58,
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          "max_ms": 6.58,
          "mean_ms": 6.19,
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        {
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          "p95_ms": 6.86,
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          "max_ms": 6.86,
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        },
        {
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          "p90_ms": 5.83,
          "p95_ms": 6.25,
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          "max_ms": 6.25,
          "mean_ms": 5.86,
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          "ops_per_second": 1486.64,
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        },
        {
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          "p50_ms": 6.04,
          "p90_ms": 6.17,
          "p95_ms": 6.76,
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          "max_ms": 6.76,
          "mean_ms": 6.13,
          "stddev_ms": 0.21,
          "ops_per_second": 1382.9,
          "concurrency": 200
        }
      ]
    }
  ],
  "latency_metric_variation": [
    {
      "benchmark": "beacon_bench_c10",
      "metric": "p99_ms",
      "runs": 1,
      "min": 2.51,
      "median": 2.51,
      "max": 2.51,
      "mean": 2.51,
      "stddev": 0,
      "range": 0,
      "cv_pct": 0,
      "green_runs": 1,
      "yellow_runs": 0,
      "red_runs": 0
    },
    {
      "benchmark": "beacon_bench_c100",
      "metric": "p99_ms",
      "runs": 1,
      "min": 2.11,
      "median": 2.11,
      "max": 2.11,
      "mean": 2.11,
      "stddev": 0,
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      "green_runs": 1,
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    },
    {
      "benchmark": "beacon_bench_c50",
      "metric": "p99_ms",
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      "median": 2.52,
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      "mean": 2.52,
      "stddev": 0,
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      "cv_pct": 0,
      "green_runs": 1,
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    },
    {
      "benchmark": "beacon_bench_seq",
      "metric": "p99_ms",
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      "min": 0.72,
      "median": 0.72,
      "max": 0.72,
      "mean": 0.72,
      "stddev": 0,
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      "green_runs": 1,
      "yellow_runs": 0,
      "red_runs": 0
    },
    {
      "benchmark": "e2e_bench",
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      "min": 19.51,
      "median": 19.51,
      "max": 19.51,
      "mean": 19.51,
      "stddev": 0,
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      "cv_pct": 0,
      "green_runs": 1,
      "yellow_runs": 0,
      "red_runs": 0
    },
    {
      "benchmark": "firewall_bench",
      "metric": "p99_ms",
      "runs": 1,
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      "median": 0.24,
      "max": 0.24,
      "mean": 0.24,
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      "cv_pct": 0,
      "green_runs": 1,
      "yellow_runs": 0,
      "red_runs": 0
    },
    {
      "benchmark": "settlement_bench",
      "metric": "max_ms",
      "runs": 1,
      "min": 0.28,
      "median": 0.28,
      "max": 0.28,
      "mean": 0.28,
      "stddev": 0,
      "range": 0,
      "cv_pct": 0,
      "green_runs": 1,
      "yellow_runs": 0,
      "red_runs": 0
    },
    {
      "benchmark": "ssp_roundtrip_bench",
      "metric": "p99_ms",
      "runs": 1,
      "min": 7.66,
      "median": 7.66,
      "max": 7.66,
      "mean": 7.66,
      "stddev": 0,
      "range": 0,
      "cv_pct": 0,
      "green_runs": 1,
      "yellow_runs": 0,
      "red_runs": 0
    }
  ],
  "throughput_metric_variation": [
    {
      "benchmark": "beacons_per_second",
      "metric": "ops_per_second",
      "runs": 1,
      "min": 3908.69,
      "median": 3908.69,
      "max": 3908.69,
      "mean": 3908.69,
      "stddev": 0,
      "range": 0,
      "cv_pct": 0,
      "green_runs": 0,
      "yellow_runs": 0,
      "red_runs": 1
    },
    {
      "benchmark": "jobs_per_second",
      "metric": "ops_per_second",
      "runs": 1,
      "min": 1028.75,
      "median": 1028.75,
      "max": 1028.75,
      "mean": 1028.75,
      "stddev": 0,
      "range": 0,
      "cv_pct": 0,
      "green_runs": 1,
      "yellow_runs": 0,
      "red_runs": 0
    },
    {
      "benchmark": "settlement_slots_per_minute",
      "metric": "ops_per_second",
      "runs": 1,
      "min": 47619.05,
      "median": 47619.05,
      "max": 47619.05,
      "mean": 47619.05,
      "stddev": 0,
      "range": 0,
      "cv_pct": 0,
      "green_runs": 1,
      "yellow_runs": 0,
      "red_runs": 0
    },
    {
      "benchmark": "ssp_requests_per_second",
      "metric": "ops_per_second",
      "runs": 1,
      "min": 1486.64,
      "median": 1486.64,
      "max": 1486.64,
      "mean": 1486.64,
      "stddev": 0,
      "range": 0,
      "cv_pct": 0,
      "green_runs": 1,
      "yellow_runs": 0,
      "red_runs": 0
    }
  ],
  "unit_note": "settlement_slots_per_minute is the historical identifier. The implementation divides seeded slots by elapsed seconds and reports ops_per_second; this is a seeded batch-processing rate.",
  "scope": "Local ad-path benchmark with a simulated exchange. External AI generation excluded."
}