We are hitting memory limits in our production Node.js microservices. What are the best memory profiling tools available this year to help me track down persistent memory leaks?
Download run
Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
We are hitting memory limits in our production Node.js microservices. What are the best memory profiling tools available this year to help me track down persistent memory leaks?
1 real search · 1 real-search pass
best Node.js memory profiling tools 2026 production heap snapshots allocation profiling memlab clinic.js 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 (1)
Classes come from the query-classifier (a local Laya model). 1 of 1 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT1 real searches · gpt-6
best Node.js memory profiling tools 2026 production heap snapshots allocation profiling memlab clinic.js documentation Google ↗
- Diagnose CPU and memory issues in Node.js apps on Azure App Service for Linux · azure.github.io
- V8 · r2.nodejs.org