3.9.5. JMX - VM Class Loading System Service

Overview

Table 3.2014. Overview

Description: The class loading system of the Java virtual machine
Singleton: yes
Plugin: JMX

Child Resource Types

none

Connection Properties

Table 3.2015. 

Name Description Required Internal Name
Object Name yes objectName
Name Template yes nameTemplate

Note

You must use the internal name to reference Configuration Properties in Dynamic Group Definition expressions.

Metrics

Table 3.2016. Metrics

Name Type Description Internal Name
Loaded Classes measurement The number of classes currently loaded in the VM LoadedClassCount
Total Classes Loaded measurement The total number of classes loaded since the start of the VM TotalLoadedClassCount
Total Classes Loaded per Minute measurement The total number of classes loaded since the start of the VM TotalLoadedClassCount
Unloaded Classes measurement The total number of classes unloaded since the start of the VM UnloadedClassCount
Unloaded Classes per Minute measurement The total number of classes unloaded since the start of the VM UnloadedClassCount

Note

You must use the internal name to reference Traits in Dynamic Group Definition expressions.

Configuration Properties

Table 3.2017. 

Name Description Required Internal Name
Verbose Output verbose information to the output stream to regarding class loading. Typically, a Java virtual machine implementation prints a message each time a class file is loaded. yes Verbose

Note

You must use the internal name to reference Configuration Properties in Dynamic Group Definition expressions.

Operations

none

Package Types

none