All Classes

Class	Description
Collector	A collector for a set of metrics.
Collector.Describable
Collector.MetricFamilySamples	A metric, and all of its samples.
Collector.MetricFamilySamples.Sample	A single Sample, with a unique name and set of labels.
Collector.Type
CollectorRegistry	A registry of Collectors.
Counter	Counter metric, to track counts of events or running totals.
Counter.Builder
Counter.Child	The value of a single Counter.
CounterMetricFamily	Counter metric family, for custom collectors and exporters.
DoubleAdder	One or more variables that together maintain an initially zero double sum.
Gauge	Gauge metric, to report instantaneous values.
Gauge.Builder
Gauge.Child	The value of a single Gauge.
Gauge.Timer	Represents an event being timed.
GaugeMetricFamily	Gauge metric family, for custom collectors and exporters.
Histogram	Histogram metric, to track distributions of events.
Histogram.Builder
Histogram.Child	The value of a single Histogram.
Histogram.Child.Value
Histogram.Timer	Represents an event being timed.
SimpleCollector<Child>	Common functionality for Gauge, Counter, Summary and Histogram.
SimpleCollector.Builder<B extends SimpleCollector.Builder<B,C>,C extends SimpleCollector>	Builders let you configure and then create collectors.
SimpleTimer	SimpleTimer, to measure elapsed duration in seconds as a double.
Summary	Summary metric, to track the size of events.
Summary.Builder
Summary.Child	The value of a single Summary.
Summary.Child.Value
Summary.Timer	Represents an event being timed.
SummaryMetricFamily	Summary metric family, for custom collectors and exporters.