in lib/main.ts [73:87]
private _start(pollInterval?: number) {
if (this.enabled) {
return;
}
const interval = pollInterval || NativeMetricEmitter.DEFAULT_INTERVAL;
this._gcProfiler.start();
this._loopProfiler.start();
this._handle = setTimeout(this._emitUsage.bind(this, interval), interval);
this._handle.unref();
this.enabled = true;
}