code: func NewMeterForced() Meter {
  	m := newStandardMeter()
  	arbiter.Lock()
  	defer arbiter.Unlock()
  	arbiter.meters[m] = struct{}{}
  	if !arbiter.started {
  		arbiter.started = true
  		go arbiter.tick()
  	}
  	return m
  }
docs: // NewMeterForced constructs a new StandardMeter and launches a goroutine no matter
  // the global switch is enabled or not.
  // Be sure to call Stop() once the meter is of no use to allow for garbage collection.