Performance regression detected (2026-04-09)

[github-actions]

Performance Regression Detected

Commit: adcfd71
Timestamp: 2026-04-09T20:03:56.689Z
Iterations: 5

Regressions

• container_startup_warm: p95=18848ms exceeds critical threshold of 8000ms
• container_startup_cold: p95=30377ms exceeds critical threshold of 20000ms

Full Results

Metric	Mean	Median	P95	P99
docker_network_creation	59ms	55ms	75ms	75ms
container_startup_warm	18771ms	18748ms	18848ms	18848ms
container_startup_cold	28536ms	28373ms	30377ms	30377ms
squid_https_latency	177ms	171ms	190ms	190ms
memory_footprint_mb	20MB	20MB	20MB	20MB

Raw JSON

{
  "timestamp": "2026-04-09T20:03:56.689Z",
  "commitSha": "adcfd71f9601cb873a8308e18dbf5fd647bce3f4",
  "iterations": 5,
  "results": [
    {
      "metric": "docker_network_creation",
      "unit": "ms",
      "values": [
        75,
        55,
        55,
        56,
        55
      ],
      "mean": 59,
      "median": 55,
      "p95": 75,
      "p99": 75
    },
    {
      "metric": "container_startup_warm",
      "unit": "ms",
      "values": [
        18746,
        18748,
        18741,
        18774,
        18848
      ],
      "mean": 18771,
      "median": 18748,
      "p95": 18848,
      "p99": 18848
    },
    {
      "metric": "container_startup_cold",
      "unit": "ms",
      "values": [
        30377,
        28373,
        28402,
        27331,
        28196
      ],
      "mean": 28536,
      "median": 28373,
      "p95": 30377,
      "p99": 30377
    },
    {
      "metric": "squid_https_latency",
      "unit": "ms",
      "values": [
        167,
        190,
        171,
        190,
        167
      ],
      "mean": 177,
      "median": 171,
      "p95": 190,
      "p99": 190
    },
    {
      "metric": "memory_footprint_mb",
      "unit": "MB",
      "values": [
        20,
        20,
        20,
        20,
        20
      ],
      "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=18848ms exceeds critical threshold of 8000ms",
    "container_startup_cold: p95=30377ms exceeds critical threshold of 20000ms"
  ]
}