Module io.prometheus.metrics.config

Package io.prometheus.metrics.config

Class ExemplarsProperties

java.lang.Object

io.prometheus.metrics.config.ExemplarsProperties

public class ExemplarsProperties
extends Object

Properties starting with io.prometheus.exemplars

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	ExemplarsProperties.Builder

Method Summary

Modifier and Type	Method	Description
static ExemplarsProperties.Builder	builder()
Integer	getMaxRetentionPeriodSeconds()	Maximum time how long Exemplars are kept before they are evicted.
Integer	getMinRetentionPeriodSeconds()	Minimum time how long Exemplars are kept before they may be replaced by new Exemplars.
Integer	getSampleIntervalMilliseconds()	Time between attempts to sample new Exemplars.

Methods inherited from class java.lang.Object

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

Method Details

getMinRetentionPeriodSeconds

@Nullable
public Integer getMinRetentionPeriodSeconds()

Minimum time how long Exemplars are kept before they may be replaced by new Exemplars.

Default see ExemplarSamplerConfig.DEFAULT_MIN_RETENTION_PERIOD_SECONDS

getMaxRetentionPeriodSeconds

@Nullable
public Integer getMaxRetentionPeriodSeconds()

Maximum time how long Exemplars are kept before they are evicted.

Default see ExemplarSamplerConfig.DEFAULT_MAX_RETENTION_PERIOD_SECONDS

getSampleIntervalMilliseconds

@Nullable
public Integer getSampleIntervalMilliseconds()

Time between attempts to sample new Exemplars. This is a performance improvement for high-frequency applications, because with the sample interval we make sure that the exemplar sampler is not called for every single request.

Default see ExemplarSamplerConfig.DEFAULT_SAMPLE_INTERVAL_MILLISECONDS

builder

public static ExemplarsProperties.Builder builder()