Julius Žaromskis juliusza
juliusza
/ process-monitor.js
Created
December 22, 2017 15:00
node.js event loop delay monitor (measures max CPU time spent processing ticks)
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| const NS_PER_SEC = 1e9; | |
| const NS_PER_MS = 1e6; | |
| const SAMPLE_INTERVAL = 10; | |
| class ProcessMonitor { | |
| start(interval) { | |
| let prevTime = [NaN, NaN]; | |
| this.maxEventLoopDelay = 0; | |
| if (!interval) { |