{
  "$comment": "Synthetic load-test summary for the fictional Novus Checkout Service.",
  "testRun": {
    "id": "lt-2026-08-07-01",
    "startedAt": "2026-08-07T09:00:00Z",
    "durationSeconds": 600,
    "virtualUsers": 200,
    "rampUpSeconds": 60,
    "targetHost": "api.example.com",
    "tool": "synthetic load generator"
  },
  "totals": {
    "requests": 48800,
    "failed": 146,
    "errorRatePct": 0.299,
    "requestsPerSecond": 81.33,
    "dataReceivedBytes": 148920144,
    "dataSentBytes": 12408960
  },
  "thresholds": {
    "http_req_duration_p95_ms": {
      "limit": 500,
      "observed": 231.4,
      "passed": true
    },
    "http_req_failed_rate": {
      "limit": 0.01,
      "observed": 0.00299,
      "passed": true
    },
    "checkout_p99_ms": {
      "limit": 1500,
      "observed": 1102.4,
      "passed": true
    }
  },
  "scenarios": [
    {
      "name": "GET /v1/cart",
      "requests": 24000,
      "errorRatePct": 0.12,
      "meanMs": 41.2,
      "p50Ms": 68.4,
      "p95Ms": 118.6,
      "p99Ms": 264.9,
      "maxMs": 812.4
    },
    {
      "name": "POST /v1/cart/items",
      "requests": 12000,
      "errorRatePct": 0.41,
      "meanMs": 88.1,
      "p50Ms": 142.7,
      "p95Ms": 231.4,
      "p99Ms": 498.2,
      "maxMs": 1204.0
    },
    {
      "name": "GET /v1/checkout/session",
      "requests": 9600,
      "errorRatePct": 0.08,
      "meanMs": 32.9,
      "p50Ms": 51.6,
      "p95Ms": 92.2,
      "p99Ms": 188.7,
      "maxMs": 604.1
    },
    {
      "name": "POST /v1/checkout/pay",
      "requests": 3200,
      "errorRatePct": 1.87,
      "meanMs": 214.6,
      "p50Ms": 356.8,
      "p95Ms": 588.3,
      "p99Ms": 1102.4,
      "maxMs": 2410.9
    }
  ]
}