ECO-CMP-JAVA-001 — Excessive object creation in hot path¶

Category: Computation (CMP)
Family: Java (JAVA)
Layer: Code
Tier: 1
Severity: warning
Tags: java, gc, allocations
Legacy ID: ECO-JAVA-001

Summary¶

High allocation rates increase GC pressure and CPU cost.

Allocation churn increases GC frequency and tail latency.

{
  "confidence": 0.75,
  "notes": "Often shows up as p99 spikes.",
  "type": "cpu"
}

{
  "languages": [
    "java"
  ],
  "method": "trace"
}

{
  "guidance": "Reduce allocations; reuse objects; optimize parsing.",
  "tradeoffs": "May reduce readability."
}

{
  "system_layers": [
    "code"
  ]
}