What are the best free tools to check memory leaks in a Node.js backend app since my server keeps crashing after running for a few hours
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
What are the best free tools to check memory leaks in a Node.js backend app since my server keeps crashing after running for a few hours
3 real searches · 1 real-search pass
Node.js official documentation heap snapshots inspector memory diagnostics process memory usageGoogle ↗
OBSERVEDReason
Clinic.js heapprofiler heapdump memwatch-next Node.js memory leak profiling tools GitHubGoogle ↗
OBSERVEDReason
Chrome DevTools Node.js heap snapshot comparison allocation instrumentation official documentationGoogle ↗
OBSERVEDComparison
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
ChatGPT real searches (3)
Classes come from the query-classifier (a local Laya model). 2 of 3 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT3 real searches · gpt-6
Node.js official documentation heap snapshots inspector memory diagnostics process memory usage Google ↗
Clinic.js heapprofiler heapdump memwatch-next Node.js memory leak profiling tools GitHub Google ↗
Chrome DevTools Node.js heap snapshot comparison allocation instrumentation official documentation Google ↗
- heapdump on npm · npmjs.com
- Node.js official documentation · nodejs.org
- pprof on npm · npmjs.com
- learn/pages/diagnostics/memory/using-heap-snapshot.md at main · nodejs/learn · github.com
- Record heap snapshots | Chrome DevTools | Chrome for Developers · developer.chrome.com
Queries
3 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
Node.js official documentation heap snapshots inspector memory diagnostics process memory usage OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 | |
Clinic.js heapprofiler heapdump memwatch-next Node.js memory leak profiling tools GitHub OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 | |
Chrome DevTools Node.js heap snapshot comparison allocation instrumentation official documentation OBSERVED | Google ↗ AI Mode ↗ | — | Comparison | — | — | 1x of 1 |