sample number of active handles and requests and send to custom metrics #1168
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Very interesting! |
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FYI, these APIs have been doc-deprecated and there's a new API, so I have sent a PR to use that instead - #4664 |
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Folks say that you should watch node's
process._getActiveHandles()andprocess._getActiveRequests()as this can give an indication of "pending work" queued throughout the event loop's internal phases.