A reproducible memory-regression workflow for Node
📰 Dev.to · Yaseen Khatib
Learn to catch Node memory regressions before production using a reproducible workflow
Action Steps
- Run a repeatable load script to simulate production traffic
- Take three heap snapshots to analyze memory usage
- Analyze retainer paths to identify memory leaks
- Compare heap snapshots to detect memory regressions
- Configure monitoring tools to track memory usage in production
Who Needs to Know This
Developers and DevOps teams can benefit from this workflow to identify and fix memory issues in Node applications
Key Insight
💡 Using a repeatable load script and analyzing retainer paths can help identify memory leaks and regressions in Node applications
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🚀 Catch Node memory regressions before production with a reproducible workflow! 📈
Full Article
Catching Node memory regressions before production: a repeatable load script, three heap snapshots, and reading retainer paths instead of guessing at the biggest object.
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