Package io.prometheus.client.hotspot

Class ClassLoadingExports

java.lang.Object

io.prometheus.client.Collector

io.prometheus.client.hotspot.ClassLoadingExports

public class ClassLoadingExports
extends io.prometheus.client.Collector

Exports metrics about JVM classloading.

Example usage:

 
   new ClassLoadingExports().register();
 
 

Example metrics being exported:

   jvm_classes_currently_loaded{} 1000
   jvm_classes_loaded_total{} 2000
   jvm_classes_unloaded_total{} 500
 

Nested Class Summary

Nested classes/interfaces inherited from class io.prometheus.client.Collector

io.prometheus.client.Collector.Describable, io.prometheus.client.Collector.MetricFamilySamples, io.prometheus.client.Collector.Type

Field Summary

Fields inherited from class io.prometheus.client.Collector

MILLISECONDS_PER_SECOND, NANOSECONDS_PER_SECOND

Constructor Summary

Constructors

Constructor	Description
ClassLoadingExports()
ClassLoadingExports(ClassLoadingMXBean clBean)

Method Summary

Modifier and Type	Method	Description
List<io.prometheus.client.Collector.MetricFamilySamples>	collect()
List<io.prometheus.client.Collector.MetricFamilySamples>	collect(io.prometheus.client.Predicate<String> nameFilter)

Methods inherited from class io.prometheus.client.Collector

checkMetricLabelName, checkMetricName, doubleToGoString, register, register, sanitizeMetricName

Methods inherited from class java.lang.Object

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

Constructor Detail

ClassLoadingExports

public ClassLoadingExports()

ClassLoadingExports

public ClassLoadingExports(ClassLoadingMXBean clBean)

Method Detail

collect

public List<io.prometheus.client.Collector.MetricFamilySamples> collect()

Specified by:

collect in class io.prometheus.client.Collector

collect

public List<io.prometheus.client.Collector.MetricFamilySamples> collect(io.prometheus.client.Predicate<String> nameFilter)

Overrides:

collect in class io.prometheus.client.Collector