Histogram

Histogram is a client-side aggregation of values, such as request latencies. A histogram is a good choice if you are interested in value statistics. For example: How many requests take fewer than 1s?. Histograms are obtained from a Meter as shown below:

DoubleGauge histogram = meter
	.gaugeBuilder("my-histogram")
	.setDescription("My test histogram")
	.setUnit("my-unit")
	.build();			

histogram.set(25);