{
  "environment": {
    "os": "Darwin",
    "os_release": "25.6.0",
    "architecture": "arm64",
    "logical_cpus": 14,
    "python": "3.12.14",
    "binary_sha256": "f8875156722bc819d8cb13d1725e10fa500fc662136be5dd756536294b431e2b"
  },
  "methodology": {
    "transport": "TCP over localhost",
    "server_threads": 4,
    "cache_capacity_entries": 1024,
    "read_percent": 80,
    "write_percent": 20,
    "value_bytes": 64,
    "key_distribution": "one separate key per client",
    "ttl": "disabled",
    "operations_per_client_per_trial": 2000,
    "warmup_operations_per_client": 100,
    "trials_per_client_count": 3,
    "outstanding_requests_per_client": 1,
    "validation": "every response checked",
    "limitations": [
      "Client and server share the same computer.",
      "Python client overhead is included.",
      "Closed-loop workload; not a saturation or overload test.",
      "Small hot-key workload; no eviction or expiration pressure.",
      "Latency summary is the median of trial percentiles."
    ]
  },
  "trials": [
    {
      "clients": 1,
      "operations": 2000,
      "seconds": 0.124761,
      "operations_per_second": 16030.62,
      "p50_us": 58.21,
      "p95_us": 87.21,
      "p99_us": 105.08,
      "errors": 0,
      "trial": 1
    },
    {
      "clients": 4,
      "operations": 8000,
      "seconds": 0.123638,
      "operations_per_second": 64704.76,
      "p50_us": 58.96,
      "p95_us": 80.79,
      "p99_us": 97.92,
      "errors": 0,
      "trial": 1
    },
    {
      "clients": 16,
      "operations": 32000,
      "seconds": 0.451153,
      "operations_per_second": 70929.37,
      "p50_us": 216.29,
      "p95_us": 285.25,
      "p99_us": 347.83,
      "errors": 0,
      "trial": 1
    },
    {
      "clients": 1,
      "operations": 2000,
      "seconds": 0.117882,
      "operations_per_second": 16966.11,
      "p50_us": 58.0,
      "p95_us": 63.08,
      "p99_us": 71.62,
      "errors": 0,
      "trial": 2
    },
    {
      "clients": 4,
      "operations": 8000,
      "seconds": 0.124675,
      "operations_per_second": 64166.86,
      "p50_us": 59.42,
      "p95_us": 80.92,
      "p99_us": 103.12,
      "errors": 0,
      "trial": 2
    },
    {
      "clients": 16,
      "operations": 32000,
      "seconds": 0.460354,
      "operations_per_second": 69511.77,
      "p50_us": 220.33,
      "p95_us": 290.79,
      "p99_us": 350.46,
      "errors": 0,
      "trial": 2
    },
    {
      "clients": 1,
      "operations": 2000,
      "seconds": 0.121691,
      "operations_per_second": 16435.1,
      "p50_us": 58.08,
      "p95_us": 74.62,
      "p99_us": 113.96,
      "errors": 0,
      "trial": 3
    },
    {
      "clients": 4,
      "operations": 8000,
      "seconds": 0.127068,
      "operations_per_second": 62958.5,
      "p50_us": 60.33,
      "p95_us": 82.96,
      "p99_us": 108.92,
      "errors": 0,
      "trial": 3
    },
    {
      "clients": 16,
      "operations": 32000,
      "seconds": 0.494282,
      "operations_per_second": 64740.43,
      "p50_us": 249.21,
      "p95_us": 279.54,
      "p99_us": 305.08,
      "errors": 0,
      "trial": 3
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  ],
  "summary": [
    {
      "clients": 1,
      "median_operations_per_second": 16435.1,
      "median_trial_p95_us": 74.62,
      "median_trial_p99_us": 105.08
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    {
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      "median_trial_p95_us": 80.92,
      "median_trial_p99_us": 103.12
    },
    {
      "clients": 16,
      "median_operations_per_second": 69511.77,
      "median_trial_p95_us": 285.25,
      "median_trial_p99_us": 347.83
    }
  ]
}