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Performance regression detected (2026-04-09) #1861

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Description

@github-actions

Performance Regression Detected

Commit: 0be647f
Timestamp: 2026-04-09T22:01:02.653Z
Iterations: 5

Regressions

  • container_startup_warm: p95=18469ms exceeds critical threshold of 8000ms
  • container_startup_cold: p95=26160ms exceeds critical threshold of 20000ms

Full Results

Metric Mean Median P95 P99
docker_network_creation 57ms 55ms 67ms 67ms
container_startup_warm 18428ms 18415ms 18469ms 18469ms
container_startup_cold 26087ms 26115ms 26160ms 26160ms
squid_https_latency 68ms 70ms 70ms 70ms
memory_footprint_mb 20MB 20MB 20MB 20MB
Raw JSON
{
  "timestamp": "2026-04-09T22:01:02.653Z",
  "commitSha": "0be647fd7f1b8fa9af9590a5239da238bd28098d",
  "iterations": 5,
  "results": [
    {
      "metric": "docker_network_creation",
      "unit": "ms",
      "values": [
        67,
        55,
        55,
        55,
        55
      ],
      "mean": 57,
      "median": 55,
      "p95": 67,
      "p99": 67
    },
    {
      "metric": "container_startup_warm",
      "unit": "ms",
      "values": [
        18469,
        18415,
        18385,
        18463,
        18406
      ],
      "mean": 18428,
      "median": 18415,
      "p95": 18469,
      "p99": 18469
    },
    {
      "metric": "container_startup_cold",
      "unit": "ms",
      "values": [
        25955,
        26115,
        26160,
        26135,
        26069
      ],
      "mean": 26087,
      "median": 26115,
      "p95": 26160,
      "p99": 26160
    },
    {
      "metric": "squid_https_latency",
      "unit": "ms",
      "values": [
        65,
        70
      ],
      "mean": 68,
      "median": 70,
      "p95": 70,
      "p99": 70
    },
    {
      "metric": "memory_footprint_mb",
      "unit": "MB",
      "values": [
        20,
        20,
        20,
        19,
        19
      ],
      "mean": 20,
      "median": 20,
      "p95": 20,
      "p99": 20
    }
  ],
  "thresholds": {
    "container_startup_cold": {
      "target": 15000,
      "critical": 20000
    },
    "container_startup_warm": {
      "target": 5000,
      "critical": 8000
    },
    "squid_https_latency": {
      "target": 100,
      "critical": 200
    },
    "memory_footprint_mb": {
      "target": 500,
      "critical": 1024
    },
    "docker_network_creation": {
      "target": 2000,
      "critical": 5000
    }
  },
  "regressions": [
    "container_startup_warm: p95=18469ms exceeds critical threshold of 8000ms",
    "container_startup_cold: p95=26160ms exceeds critical threshold of 20000ms"
  ]
}

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