com.linecorp.armeria.common.metric

Class MoreMeters

java.lang.Object

com.linecorp.armeria.common.metric.MoreMeters

public final class MoreMeters
extends Object

Provides utilities for accessing MeterRegistry.

Method Summary

Modifier and Type	Method and Description
static DistributionStatisticConfig	distributionStatisticConfig() Returns the DistributionStatisticConfig to use when the factory methods in MoreMeters create a Timer or a DistributionSummary.
static Map<String,Double>	measureAll(MeterRegistry registry) Returns a newly-created immutable Map which contains all values of Meters in the specified MeterRegistry.
static DistributionSummary	newDistributionSummary(MeterRegistry registry, String name, Iterable<Tag> tags) Returns a newly-registered DistributionSummary configured by distributionStatisticConfig().
static Timer	newTimer(MeterRegistry registry, String name, Iterable<Tag> tags) Returns a newly-registered Timer configured by distributionStatisticConfig().
static void	setDistributionStatisticConfig(DistributionStatisticConfig config) Sets the DistributionStatisticConfig to use when the factory methods in MoreMeters create a Timer or a DistributionSummary.
static DistributionSummary	summaryWithDefaultQuantiles(MeterRegistry registry, String name, Iterable<Tag> tags) Deprecated. Use newDistributionSummary(MeterRegistry, String, Iterable).
static Timer	timerWithDefaultQuantiles(MeterRegistry registry, String name, Iterable<Tag> tags) Deprecated. Use newTimer(MeterRegistry, String, Iterable).

Methods inherited from class java.lang.Object

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

Method Detail

setDistributionStatisticConfig

public static void setDistributionStatisticConfig(DistributionStatisticConfig config)

Sets the DistributionStatisticConfig to use when the factory methods in MoreMeters create a Timer or a DistributionSummary.

distributionStatisticConfig

public static DistributionStatisticConfig distributionStatisticConfig()

Returns the DistributionStatisticConfig to use when the factory methods in MoreMeters create a Timer or a DistributionSummary.

newDistributionSummary

public static DistributionSummary newDistributionSummary(MeterRegistry registry,
                                                         String name,
                                                         Iterable<Tag> tags)

Returns a newly-registered DistributionSummary configured by distributionStatisticConfig().

summaryWithDefaultQuantiles

@Deprecated
public static DistributionSummary summaryWithDefaultQuantiles(MeterRegistry registry,
                                                                          String name,
                                                                          Iterable<Tag> tags)

Deprecated. Use newDistributionSummary(MeterRegistry, String, Iterable).

Returns a newly-registered DistributionSummary with percentile publication configured.

newTimer

public static Timer newTimer(MeterRegistry registry,
                             String name,
                             Iterable<Tag> tags)

Returns a newly-registered Timer configured by distributionStatisticConfig().

timerWithDefaultQuantiles

@Deprecated
public static Timer timerWithDefaultQuantiles(MeterRegistry registry,
                                                          String name,
                                                          Iterable<Tag> tags)

Deprecated. Use newTimer(MeterRegistry, String, Iterable).

Returns a newly-registered Timer with percentile publication configured.

measureAll

public static Map<String,Double> measureAll(MeterRegistry registry)

Returns a newly-created immutable Map which contains all values of Meters in the specified MeterRegistry. The format of the key string is:

• <name>#<statistic>{tagName=tagValue,...}
• e.g. "armeria.server.active.requests#value{method=greet}"
• e.g. "some.subsystem.some.value#count" (no tags)

Note: It is not recommended to use this method for the purposes other than testing.