io.micrometer.prometheus

Class PrometheusMeterRegistry

java.lang.Object

io.micrometer.core.instrument.MeterRegistry

io.micrometer.prometheus.PrometheusMeterRegistry

All Implemented Interfaces:

java.lang.AutoCloseable

public class PrometheusMeterRegistry
extends io.micrometer.core.instrument.MeterRegistry

Nested Class Summary

Nested classes/interfaces inherited from class io.micrometer.core.instrument.MeterRegistry

io.micrometer.core.instrument.MeterRegistry.Config, io.micrometer.core.instrument.MeterRegistry.More

Field Summary

Fields inherited from class io.micrometer.core.instrument.MeterRegistry

clock

Constructor Summary

Constructors

Constructor and Description
PrometheusMeterRegistry(PrometheusConfig config)
PrometheusMeterRegistry(PrometheusConfig config, io.prometheus.client.CollectorRegistry registry, io.micrometer.core.instrument.Clock clock)

Method Summary

Modifier and Type	Method and Description
protected io.micrometer.core.instrument.distribution.DistributionStatisticConfig	defaultHistogramConfig()
protected java.util.concurrent.TimeUnit	getBaseTimeUnit()
io.prometheus.client.CollectorRegistry	getPrometheusRegistry()
io.micrometer.core.instrument.Counter	newCounter(io.micrometer.core.instrument.Meter.Id id)
io.micrometer.core.instrument.DistributionSummary	newDistributionSummary(io.micrometer.core.instrument.Meter.Id id, io.micrometer.core.instrument.distribution.DistributionStatisticConfig distributionStatisticConfig, double scale)
protected <T> io.micrometer.core.instrument.FunctionCounter	newFunctionCounter(io.micrometer.core.instrument.Meter.Id id, T obj, java.util.function.ToDoubleFunction<T> countFunction)
protected <T> io.micrometer.core.instrument.FunctionTimer	newFunctionTimer(io.micrometer.core.instrument.Meter.Id id, T obj, java.util.function.ToLongFunction<T> countFunction, java.util.function.ToDoubleFunction<T> totalTimeFunction, java.util.concurrent.TimeUnit totalTimeFunctionUnits)
protected <T> io.micrometer.core.instrument.Gauge	newGauge(io.micrometer.core.instrument.Meter.Id id, T obj, java.util.function.ToDoubleFunction<T> valueFunction)
protected io.micrometer.core.instrument.LongTaskTimer	newLongTaskTimer(io.micrometer.core.instrument.Meter.Id id)
protected io.micrometer.core.instrument.Meter	newMeter(io.micrometer.core.instrument.Meter.Id id, io.micrometer.core.instrument.Meter.Type type, java.lang.Iterable<io.micrometer.core.instrument.Measurement> measurements)
protected io.micrometer.core.instrument.Timer	newTimer(io.micrometer.core.instrument.Meter.Id id, io.micrometer.core.instrument.distribution.DistributionStatisticConfig distributionStatisticConfig, io.micrometer.core.instrument.distribution.pause.PauseDetector pauseDetector)
java.lang.String	scrape()

Methods inherited from class io.micrometer.core.instrument.MeterRegistry

close, config, counter, counter, find, forEachMeter, gauge, gauge, gauge, gauge, gaugeCollectionSize, gaugeMapSize, get, getConventionName, getConventionTags, getMeters, isClosed, more, newTimeGauge, summary, summary, timer, timer

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

PrometheusMeterRegistry

public PrometheusMeterRegistry(PrometheusConfig config)

PrometheusMeterRegistry

public PrometheusMeterRegistry(PrometheusConfig config,
                               io.prometheus.client.CollectorRegistry registry,
                               io.micrometer.core.instrument.Clock clock)

Method Detail

scrape

public java.lang.String scrape()

Returns:

Content that should be included in the response body for an endpoint designate for Prometheus to scrape from.

newCounter

public io.micrometer.core.instrument.Counter newCounter(io.micrometer.core.instrument.Meter.Id id)

Specified by:

newCounter in class io.micrometer.core.instrument.MeterRegistry

newDistributionSummary

public io.micrometer.core.instrument.DistributionSummary newDistributionSummary(io.micrometer.core.instrument.Meter.Id id,
                                                                                io.micrometer.core.instrument.distribution.DistributionStatisticConfig distributionStatisticConfig,
                                                                                double scale)

Specified by:

newDistributionSummary in class io.micrometer.core.instrument.MeterRegistry

newTimer

protected io.micrometer.core.instrument.Timer newTimer(io.micrometer.core.instrument.Meter.Id id,
                                                       io.micrometer.core.instrument.distribution.DistributionStatisticConfig distributionStatisticConfig,
                                                       io.micrometer.core.instrument.distribution.pause.PauseDetector pauseDetector)

Specified by:

newTimer in class io.micrometer.core.instrument.MeterRegistry

newGauge

protected <T> io.micrometer.core.instrument.Gauge newGauge(io.micrometer.core.instrument.Meter.Id id,
                                                           @Nullable
                                                           T obj,
                                                           java.util.function.ToDoubleFunction<T> valueFunction)

Specified by:

newGauge in class io.micrometer.core.instrument.MeterRegistry

newLongTaskTimer

protected io.micrometer.core.instrument.LongTaskTimer newLongTaskTimer(io.micrometer.core.instrument.Meter.Id id)

Specified by:

newLongTaskTimer in class io.micrometer.core.instrument.MeterRegistry

newFunctionTimer

protected <T> io.micrometer.core.instrument.FunctionTimer newFunctionTimer(io.micrometer.core.instrument.Meter.Id id,
                                                                           T obj,
                                                                           java.util.function.ToLongFunction<T> countFunction,
                                                                           java.util.function.ToDoubleFunction<T> totalTimeFunction,
                                                                           java.util.concurrent.TimeUnit totalTimeFunctionUnits)

Specified by:

newFunctionTimer in class io.micrometer.core.instrument.MeterRegistry

newFunctionCounter

protected <T> io.micrometer.core.instrument.FunctionCounter newFunctionCounter(io.micrometer.core.instrument.Meter.Id id,
                                                                               T obj,
                                                                               java.util.function.ToDoubleFunction<T> countFunction)

Specified by:

newFunctionCounter in class io.micrometer.core.instrument.MeterRegistry

newMeter

protected io.micrometer.core.instrument.Meter newMeter(io.micrometer.core.instrument.Meter.Id id,
                                                       io.micrometer.core.instrument.Meter.Type type,
                                                       java.lang.Iterable<io.micrometer.core.instrument.Measurement> measurements)

Specified by:

newMeter in class io.micrometer.core.instrument.MeterRegistry

getBaseTimeUnit

protected java.util.concurrent.TimeUnit getBaseTimeUnit()

Specified by:

getBaseTimeUnit in class io.micrometer.core.instrument.MeterRegistry

getPrometheusRegistry

public io.prometheus.client.CollectorRegistry getPrometheusRegistry()

Returns:

The underlying Prometheus CollectorRegistry.

defaultHistogramConfig

protected io.micrometer.core.instrument.distribution.DistributionStatisticConfig defaultHistogramConfig()

Specified by:

defaultHistogramConfig in class io.micrometer.core.instrument.MeterRegistry