Package io.micrometer.core.instrument.binder.logging

Class LogbackMetrics

java.lang.Object

io.micrometer.core.instrument.binder.logging.LogbackMetrics

All Implemented Interfaces:

MeterBinder, AutoCloseable

@NonNullApi
@NonNullFields
public class LogbackMetrics
extends Object
implements MeterBinder, AutoCloseable

Metrics instrumentation of Logback log events. Counts the log events with a log level equal to or higher than the corresponding logger's effective log level. A filter added to an appender will not affect the metrics.

Constructor Summary

Constructors

Constructor	Description
LogbackMetrics()
LogbackMetrics(Iterable<Tag> tags)
LogbackMetrics(Iterable<Tag> tags, ch.qos.logback.classic.LoggerContext context)

Method Summary

Modifier and Type	Method	Description
void	bindTo(MeterRegistry registry)
void	close()
static void	ignoreMetrics(Runnable r)	Used by Counter.increment() implementations that may cause a logback logging event to occur.

Methods inherited from class java.lang.Object

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

Constructor Details

LogbackMetrics

public LogbackMetrics()

LogbackMetrics

public LogbackMetrics(Iterable<Tag> tags)

LogbackMetrics

public LogbackMetrics(Iterable<Tag> tags,
 ch.qos.logback.classic.LoggerContext context)

Method Details

bindTo

public void bindTo(MeterRegistry registry)

Specified by:

bindTo in interface MeterBinder

ignoreMetrics

public static void ignoreMetrics(Runnable r)

Used by Counter.increment() implementations that may cause a logback logging event to occur. Attempting to instrument that implementation would cause a StackOverflowError.

Parameters:

r - Don't record metrics on logging statements that occur inside of this runnable.

close

public void close()

Specified by:

close in interface AutoCloseable