func runtime.NumGoroutine

3 uses

	runtime (current package)
		debug.go#L56: func NumGoroutine() int {

	runtime/pprof
		pprof.go#L673: 	return runtime.NumGoroutine()

	github.com/prometheus/client_golang/prometheus
		go_collector.go#L315: 	ch <- MustNewConstMetric(c.goroutinesDesc, GaugeValue, float64(runtime.NumGoroutine()))