nowFunc:         nowFunc,
			getGaugeOfRatio: func() Gauge { return th },
			numerator:       opts.InitialValue,
			denominator:     opts.InitialDenominator,
		}}
}

func (trh *timingRatioHistogramInner) Set(numerator float64) {
	trh.Lock()
	defer trh.Unlock()
	trh.numerator = numerator
	ratio := numerator / trh.denominator
	trh.getGaugeOfRatio().Set(ratio)
}