Performance regression detected (2026-04-08)

[github-actions]

Performance Regression Detected

Commit: df63435
Timestamp: 2026-04-08T00:06:25.908Z
Iterations: 5

Regressions

• container_startup_warm: p95=18705ms exceeds critical threshold of 8000ms
• container_startup_cold: p95=58961ms exceeds critical threshold of 20000ms

Full Results

Metric	Mean	Median	P95	P99
docker_network_creation	60ms	57ms	71ms	71ms
container_startup_warm	18695ms	18695ms	18705ms	18705ms
container_startup_cold	37677ms	34237ms	58961ms	58961ms
squid_https_latency	0ms	0ms	0ms	0ms
memory_footprint_mb	19MB	19MB	20MB	20MB

Raw JSON

{
  "timestamp": "2026-04-08T00:06:25.908Z",
  "commitSha": "df634359708f04660a74d8c352a852e6b901c68a",
  "iterations": 5,
  "results": [
    {
      "metric": "docker_network_creation",
      "unit": "ms",
      "values": [
        71,
        57,
        62,
        56,
        56
      ],
      "mean": 60,
      "median": 57,
      "p95": 71,
      "p99": 71
    },
    {
      "metric": "container_startup_warm",
      "unit": "ms",
      "values": [
        18705,
        18680,
        18695,
        18702,
        18691
      ],
      "mean": 18695,
      "median": 18695,
      "p95": 18705,
      "p99": 18705
    },
    {
      "metric": "container_startup_cold",
      "unit": "ms",
      "values": [
        58961,
        34237,
        40097,
        28140,
        26948
      ],
      "mean": 37677,
      "median": 34237,
      "p95": 58961,
      "p99": 58961
    },
    {
      "metric": "squid_https_latency",
      "unit": "ms",
      "values": [
        0
      ],
      "mean": 0,
      "median": 0,
      "p95": 0,
      "p99": 0
    },
    {
      "metric": "memory_footprint_mb",
      "unit": "MB",
      "values": [
        20,
        19,
        19,
        19,
        19
      ],
      "mean": 19,
      "median": 19,
      "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=18705ms exceeds critical threshold of 8000ms",
    "container_startup_cold: p95=58961ms exceeds critical threshold of 20000ms"
  ]
}