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doc: add document for profiling and heap snapshot #46787

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Feb 23, 2023
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doc: add document for profiling and heap snapshot #46787

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7 changes: 7 additions & 0 deletions doc/api/debugger.md
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Expand Up @@ -202,6 +202,13 @@ debug>
* `repl`: Open debugger's repl for evaluation in debugging script's context
* `exec expr`, `p expr`: Execute an expression in debugging script's context and
print its value
* `profile`: Start CPU profiling session
* `profileEnd`: Stop current CPU profiling session
* `profiles`: List all completed CPU profiling sessions
* `profiles[n].save(filepath = 'node.cpuprofile')`: Save CPU profiling session
to disk as JSON
* `takeHeapSnapshot(filepath = 'node.heapsnapshot')`: Take a heap snapshot
and save to disk as JSON

### Execution control

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