CKMSQuantiles |
Implementation of the Cormode, Korn, Muthukrishnan, and Srivastava algorithm
for streaming calculation of targeted high-percentile epsilon-approximate
quantiles.
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CKMSQuantiles.Quantile |
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Collector |
A collector for a set of metrics.
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Collector.MetricFamilySamples |
A metric, and all of its samples.
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Collector.MetricFamilySamples.Sample |
A single Sample, with a unique name and set of labels.
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CollectorRegistry |
A registry of Collectors.
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Counter |
Counter metric, to track counts of events or running totals.
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Counter.Builder |
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Counter.Child |
The value of a single Counter.
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CounterMetricFamily |
Counter metric family, for custom collectors and exporters.
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DoubleAdder |
One or more variables that together maintain an initially zero
double sum.
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Gauge |
Gauge metric, to report instantaneous values.
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Gauge.Builder |
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Gauge.Child |
The value of a single Gauge.
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Gauge.TimeProvider |
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Gauge.Timer |
Represents an event being timed.
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GaugeMetricFamily |
Gauge metric family, for custom collectors and exporters.
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Histogram |
Histogram metric, to track distributions of events.
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Histogram.Builder |
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Histogram.Child |
The value of a single Histogram.
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Histogram.Child.Value |
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Histogram.Timer |
Represents an event being timed.
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SimpleCollector<Child> |
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SimpleCollector.Builder<B extends SimpleCollector.Builder<B,C>,C extends SimpleCollector> |
Builders let you configure and then create collectors.
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SimpleTimer |
SimpleTimer, to measure elapsed duration in seconds as a double.
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SimpleTimer.TimeProvider |
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Striped64 |
A package-local class holding common representation and mechanics
for classes supporting dynamic striping on 64bit values.
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Striped64.Cell |
Padded variant of AtomicLong supporting only raw accesses plus CAS.
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Summary |
Summary metric, to track the size of events.
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Summary.Builder |
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Summary.Child |
The value of a single Summary.
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Summary.Child.Value |
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Summary.Timer |
Represents an event being timed.
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SummaryMetricFamily |
Summary metric family, for custom collectors and exporters.
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TimeWindowQuantiles |
Wrapper around CKMSQuantiles.
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