Method Update

metrics/timer.go:229–234

Record the duration of an event, in nanoseconds.

(d time.Duration)

// Record the duration of an event, in nanoseconds.
func (t *StandardTimer) Update(d time.Duration) {
	t.mutex.Lock()
	defer t.mutex.Unlock()
	t.histogram.Update(d.Nanoseconds())
	t.meter.Mark(1)
}

// Record the duration of an event that started at a time and ends now.
// The record uses nanoseconds.