org.glassfish.admin.monitor.jvm

Class JVMThreadSystemStatsProvider

java.lang.Object

org.glassfish.admin.monitor.jvm.JVMThreadSystemStatsProvider

@AMXMetadata(type="thread-system-mon",
             group="monitoring")
 @ManagedObject
 @Description(value="JVM Thread System Statistics")
public class JVMThreadSystemStatsProvider
extends Object

Constructor Summary

Constructors

Constructor and Description
JVMThreadSystemStatsProvider()

Method Summary

Modifier and Type	Method and Description
org.glassfish.external.statistics.StringStatistic	getAllThreadIds()
org.glassfish.external.statistics.CountStatistic	getCurrentThreadCpuTime()
org.glassfish.external.statistics.CountStatistic	getCurrentThreadUserTime()
org.glassfish.external.statistics.CountStatistic	getDaemonThreadCount()
org.glassfish.external.statistics.StringStatistic	getDeadlockedThreads()
org.glassfish.external.statistics.StringStatistic	getMonitorDeadlockedThreads()
org.glassfish.external.statistics.CountStatistic	getPeakThreadCount()
org.glassfish.external.statistics.CountStatistic	getThreadCount()
org.glassfish.external.statistics.CountStatistic	getTotalStartedThreadCount()

Methods inherited from class java.lang.Object

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

Constructor Detail

JVMThreadSystemStatsProvider

public JVMThreadSystemStatsProvider()

Method Detail

getAllThreadIds

@ManagedAttribute(id="allthreadids")
 @Description(value="Returns all live thread IDs")
public org.glassfish.external.statistics.StringStatistic getAllThreadIds()

getCurrentThreadCpuTime

@ManagedAttribute(id="currentthreadcputime")
 @Description(value="Returns the total CPU time for the current thread in nanoseconds")
public org.glassfish.external.statistics.CountStatistic getCurrentThreadCpuTime()

getCurrentThreadUserTime

@ManagedAttribute(id="currentthreadusertime")
 @Description(value="Returns the CPU time that the current thread has executed in user mode in nanoseconds")
public org.glassfish.external.statistics.CountStatistic getCurrentThreadUserTime()

getDaemonThreadCount

@ManagedAttribute(id="daemonthreadcount")
 @Description(value="Returns the current number of live daemon threads")
public org.glassfish.external.statistics.CountStatistic getDaemonThreadCount()

getDeadlockedThreads

@ManagedAttribute(id="deadlockedthreads")
 @Description(value="Finds cycles of threads that are in deadlock waiting to acquire object monitors or ownable synchronizers")
public org.glassfish.external.statistics.StringStatistic getDeadlockedThreads()

getMonitorDeadlockedThreads

@ManagedAttribute(id="monitordeadlockedthreads")
 @Description(value="Finds cycles of threads that are in deadlock waiting to acquire object monitors")
public org.glassfish.external.statistics.StringStatistic getMonitorDeadlockedThreads()

getPeakThreadCount

@ManagedAttribute(id="peakthreadcount")
 @Description(value="Returns the peak live thread count since the Java virtual machine started or peak was reset")
public org.glassfish.external.statistics.CountStatistic getPeakThreadCount()

getThreadCount

@ManagedAttribute(id="threadcount")
 @Description(value="Returns the current number of live threads including both daemon and non-daemon threads")
public org.glassfish.external.statistics.CountStatistic getThreadCount()

getTotalStartedThreadCount

@ManagedAttribute(id="totalstartedthreadcount")
 @Description(value="Returns the total number of threads created and also started since the Java virtual machine started")
public org.glassfish.external.statistics.CountStatistic getTotalStartedThreadCount()