{
  "source": {
    "tool": "Azure Load Testing",
    "testId": "preregister-t250-300s",
    "testPlan": "preregister_unique_cookie_per_request_T250_300sec.jmx",
    "jmeterVersion": "5.6.3",
    "engineInstances": 1,
    "virtualUsers": 250,
    "rampUpSeconds": 60,
    "configuredDurationSeconds": 300,
    "firstSampleUtc": "2026-07-18T15:38:15.001Z",
    "lastSampleCompletedUtc": "2026-07-18T15:43:15.794Z"
  },
  "calculation": {
    "durationBasis": "last sample completion minus first sample start",
    "percentileMethod": "nearest-rank over elapsed milliseconds in the raw JMeter CSV"
  },
  "allRequests": {
    "count": 252253,
    "successful": 252253,
    "failed": 0,
    "errorPercentage": 0,
    "observedDurationSeconds": 300.793,
    "throughputRequestsPerSecond": 838.627,
    "meanMilliseconds": 268.023,
    "p50Milliseconds": 104,
    "p90Milliseconds": 580,
    "p95Milliseconds": 608,
    "p99Milliseconds": 668,
    "maximumMilliseconds": 14801
  },
  "corsPreflight": {
    "count": 126129,
    "successful": 126129,
    "failed": 0,
    "responseCode": 204,
    "observedDurationSeconds": 300.709,
    "throughputRequestsPerSecond": 419.439,
    "meanMilliseconds": 9.462,
    "p50Milliseconds": 5,
    "p90Milliseconds": 9,
    "p95Milliseconds": 14,
    "p99Milliseconds": 51,
    "maximumMilliseconds": 14801
  },
  "preregisterSubmit": {
    "count": 126124,
    "successful": 126124,
    "failed": 0,
    "responseCode": 200,
    "observedDurationSeconds": 299.888,
    "throughputRequestsPerSecond": 420.57,
    "meanMilliseconds": 526.594,
    "p50Milliseconds": 540,
    "p90Milliseconds": 608,
    "p95Milliseconds": 634,
    "p99Milliseconds": 691,
    "maximumMilliseconds": 1708,
    "functionalAssertions": [
      "HTTP response code equals 200",
      "Response body contains the expected success markup and confirmation text"
    ]
  }
}