Package io.opentelemetry.instrumentation.runtimemetrics

Class MemoryPools

java.lang.Object

io.opentelemetry.instrumentation.runtimemetrics.MemoryPools

public final class MemoryPools
extends java.lang.Object

Registers observers that generate metrics about JVM memory areas.

Example usage:

 MemoryPools.registerObservers();
 

Example metrics being exported: Component

   runtime.jvm.memory.area{type="used",area="heap"} 2000000
   runtime.jvm.memory.area{type="committed",area="nonheap"} 200000
   runtime.jvm.memory.area{type="used",pool="PS Eden Space"} 2000
 

Method Summary

Modifier and Type	Method	Description
static void	registerMemoryAreaObservers()	Register only the "area" observers.
static void	registerMemoryPoolObservers()	Register only the "pool" observers.
static void	registerObservers()	Register all observers provided by this module.

Methods inherited from class java.lang.Object

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

Method Detail

registerMemoryAreaObservers

public static void registerMemoryAreaObservers()

Register only the "area" observers.

registerMemoryPoolObservers

public static void registerMemoryPoolObservers()

Register only the "pool" observers.

registerObservers

public static void registerObservers()

Register all observers provided by this module.