{ "generatedAt": "2026-02-23T01:06:03.112Z", "config": { "relay": { "protocol": "ws:", "hostname": "localhost", "port": "9999" }, "relaySummary": "ws://localhost:9999", "dryRun": true, "clients": 1000, "durationSec": 10, "rateEps": 20, "mixMetadata": 0.2, "seed": null, "connectConcurrency": 25, "maxConnections": 250, "maxInflight": 300, "publishTimeoutMs": 15000, "metadataParts": 4 }, "results": { "attempted": 200, "succeeded": 200, "failed": 0, "successRate": 1, "throughputEps": 19.998, "backpressureDrops": 0, "inFlightPeak": 2, "latency": { "count": 200, "minMs": 5.203, "avgMs": 14.467850000000004, "p50Ms": 14.242, "p90Ms": 22.238, "p95Ms": 23.286, "p99Ms": 24.489, "maxMs": 24.688 }, "eventLoopLag": { "avgMs": 0.396, "p95Ms": 2 }, "errorBreakdown": {}, "topStackTraces": {}, "resource": { "samples": [ { "tSec": 5, "rssMb": 78.06, "heapUsedMb": 10.09, "heapTotalMb": 19.35, "cpuPercent": 17.4 }, { "tSec": 10, "rssMb": 78.21, "heapUsedMb": 10.27, "heapTotalMb": 19.35, "cpuPercent": 13.72 } ], "sampleCount": 2, "maxRssMb": 78.21, "maxHeapUsedMb": 10.27, "avgCpuPercent": 15.56, "cpuUserMs": 1492.56, "cpuSystemMs": 63.908 }, "throughputSeries": [ { "second": 0, "attempted": 20, "succeeded": 20, "failed": 0, "backpressureDrops": 0 }, { "second": 1, "attempted": 20, "succeeded": 20, "failed": 0, "backpressureDrops": 0 }, { "second": 2, "attempted": 20, "succeeded": 20, "failed": 0, "backpressureDrops": 0 }, { "second": 3, "attempted": 20, "succeeded": 20, "failed": 0, "backpressureDrops": 0 }, { "second": 4, "attempted": 20, "succeeded": 20, "failed": 0, "backpressureDrops": 0 }, { "second": 5, "attempted": 20, "succeeded": 20, "failed": 0, "backpressureDrops": 0 }, { "second": 6, "attempted": 20, "succeeded": 20, "failed": 0, "backpressureDrops": 0 }, { "second": 7, "attempted": 20, "succeeded": 20, "failed": 0, "backpressureDrops": 0 }, { "second": 8, "attempted": 20, "succeeded": 20, "failed": 0, "backpressureDrops": 0 }, { "second": 9, "attempted": 20, "succeeded": 20, "failed": 0, "backpressureDrops": 0 } ], "hotFunctions": "not measured", "startedAtIso": "2026-02-23T01:05:53.110Z", "completedAtIso": "2026-02-23T01:06:03.112Z", "runDurationSec": 10.001 }, "remediation": [ "No significant bottlenecks observed in this run; increase load gradually and repeat to find saturation point." ] }