| Interface | Description |
|---|---|
| Reservoir |
A statistically representative reservoir of a data stream.
|
| Class | Description |
|---|---|
| Clock |
An abstraction for how time passes.
|
| Clock.UserTimeClock |
A clock implementation which returns the current time in epoch nanoseconds.
|
| CounterImpl | |
| EWMA |
An exponentially-weighted moving average.
|
| ExponentiallyDecayingReservoir |
An exponentially-decaying random reservoir of
longs. |
| HistogramImpl |
A metric which calculates the distribution of a value.
|
| MeterImpl |
A meter metric which measures mean throughput and one-, five-, and fifteen-minute
exponentially-weighted moving average throughputs.
|
| TimerImpl |
A timer metric which aggregates timing durations and provides duration statistics, plus
throughput statistics via
MeterImpl. |
| TimerImpl.Context |
A timing context.
|
| WeightedSnapshot |
A statistical snapshot of a
WeightedSnapshot. |
| WeightedSnapshot.WeightedSample |
A single sample item with value and its weights for
WeightedSnapshot. |
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