openclaw-test-heap-leaks

You can diagnose memory leaks by comparing heap snapshots to locate memory growth. The tool analyzes heap snapshot deltas across lanes and workers to identify retention patterns in Vitest test suites.

Yes, you can compare two heap snapshot files to find memory growth. The tool supports two-file input comparison and lane-based comparisons to surface top memory deltas matching real CI scenarios.

Heap snapshot delta analysis provides guidance for classifying memory growth as module retention versus runtime object leaks. It surfaces top memory deltas to help pinpoint the exact retention patterns in your tests.

Yes, heap snapshot analysis works in both CI pipelines and local development. It applies to CI and local test runs using Vitest and Vite, enabling repeated snapshots across workers to ensure reproducibility for faster fixes.

You can configure memory leak thresholds and select a specific PID via command-line options. The tool implemented in heapsnapshot-delta.mjs accepts optional PID selection and configurable thresholds to refine your analysis.