JMXParallelGC9

This probe should be used when a JVM 9 or later is launched with XX:+UseParallelGC (as well as ”-XX:+UseParallelOldGC” or ”-XX:+UseParallelGC”) or when jconsole shows PS Scavenge and PS MarkSweep as garbage collectors.

Source type

JMX

Probe class

Arguments

Type Description

Data stores

Name Type Description
CodeHeap.nonnmethods GAUGE
CodeHeap.nonprofilednmethods GAUGE
CodeHeap.profilednmethods GAUGE
Metaspace GAUGE
Eden Space GAUGE
Survivor Space GAUGE
Old Gen GAUGE
Perm Gen GAUGE
MajorCount COUNTER
MajorTime COUNTER
MinorCount COUNTER
MinorTime COUNTER

Graph provided

Name Description
SunJVMGenGCCount The number of minor/major GC
SunJVMGenGCTime The cumulated time used by GC for the measurement interval
SunJVMGenGCSpeed The average GC time

Connection class

Example

        <connection type="jrds.probe.JMXConnection">
                <arg type="Integer" value="8999"/>
        </connection>
        <probe type="JMXParallelGC9" label="tomcat" />

Screen shots

JVM's memory usage

 
sourcetype/jmx/jmxparallelgc9.txt · Last modified: 2018/04/13 12:49 by root     Back to top