Clock |
An abstraction for how time passes.
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ConsoleReporter |
A reporter which outputs measurements to a PrintStream , like System.out .
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ConsoleReporter.Builder |
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Counter |
An incrementing and decrementing counter metric.
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Counting |
An interface for metric types which have counts.
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CsvFileProvider |
This interface allows a pluggable implementation of what file names
the CsvReporter will write to.
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CsvReporter |
A reporter which creates a comma-separated values file of the measurements for each metric.
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CsvReporter.Builder |
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EWMA |
An exponentially-weighted moving average.
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Gauge |
A gauge metric is an instantaneous reading of a particular value.
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Histogram |
A metric which calculates the distribution of a value.
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Meter |
A meter metric which measures mean throughput and one-, five-, and fifteen-minute
moving average throughputs.
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Metered |
An object which maintains mean and moving average rates.
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Metric |
A tag interface to indicate that a class is a metric.
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MetricAttribute |
Represents attributes of metrics which can be reported.
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MetricFilter |
A filter used to determine whether or not a metric should be reported, among other things.
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MetricRegistry |
A registry of metric instances.
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MetricRegistry.MetricSupplier |
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MetricRegistryListener |
Listeners for events from the registry.
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MetricSet |
A set of named metrics.
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MovingAverages |
A triple of moving averages (one-, five-, and fifteen-minute
moving average) as needed by Meter .
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RatioGauge.Ratio |
A ratio of one quantity to another.
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Reporter |
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Reservoir |
A statistically representative reservoir of a data stream.
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Sampling |
An object which samples values.
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ScheduledReporter |
The abstract base class for all scheduled reporters (i.e., reporters which process a registry's
metrics periodically).
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Slf4jReporter |
A reporter class for logging metrics values to a SLF4J Logger periodically, similar to
ConsoleReporter or CsvReporter , but using the SLF4J framework instead.
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Slf4jReporter.Builder |
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Slf4jReporter.LoggingLevel |
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Snapshot |
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Timer |
A timer metric which aggregates timing durations and provides duration statistics, plus
throughput statistics via Meter .
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Timer.Context |
A timing context.
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WeightedSnapshot.WeightedSample |
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