com.sun.enterprise.admin.monitor.stats

Interface JVMThreadInfoStats

All Superinterfaces:

Stats

public interface JVMThreadInfoStats
extends Stats

A Stats interface, to expose the monitoring information about each individual thread in the the thread system of the JVM.

Since:

8.1

Method Summary

Methods

Modifier and Type	Method and Description
CountStatistic	getBlockedCount() Returns the number of times that this thread has been in the blocked state
CountStatistic	getBlockedTime() Returns the elapsed time (in milliseconds) that the thread associated with this ThreadInfo has blocked to enter or reenter a monitor since thread contention monitoring is enabled.
StringStatistic	getLockName() Returns the string representation of the monitor lock that the thread is blocked to enter or waiting to be notified through the Object.wait method
CountStatistic	getLockOwnerId() Returns the Id of the thread which holds the monitor lock of an object on which this thread is blocking
StringStatistic	getLockOwnerName() Returns the name of the thread that holds the monitor lock of the object this thread is blocking on
StringStatistic	getStackTrace() Returns the stacktrace associated with this thread
CountStatistic	getThreadId() Returns the Id of the thread
StringStatistic	getThreadName() Returns the name of the thread
StringStatistic	getThreadState() Returns the state of the thread
CountStatistic	getWaitedCount() Returns the number of times that the thread has been in WAITING or TIMED_WAITING states
CountStatistic	getWaitedTime() Returns the elapsed time(in milliseconds) that the thread has been in the waiting state.

Methods inherited from interface org.glassfish.j2ee.statistics.Stats

getStatistic, getStatisticNames, getStatistics

Method Detail

getThreadId

CountStatistic getThreadId()

Returns the Id of the thread

Returns:

CountStatistic Id of the thread

getThreadName

StringStatistic getThreadName()

Returns the name of the thread

Returns:

StringStatistic name of the thread

getThreadState

StringStatistic getThreadState()

Returns the state of the thread

Returns:

StringStatistic Thread state

getBlockedTime

CountStatistic getBlockedTime()

Returns the elapsed time (in milliseconds) that the thread associated with this ThreadInfo has blocked to enter or reenter a monitor since thread contention monitoring is enabled.

Returns:

CountStatistic time elapsed in milliseconds, since the thread entered the BLOCKED state. Returns -1 if thread contention monitoring is disabled

getBlockedCount

CountStatistic getBlockedCount()

Returns the number of times that this thread has been in the blocked state

Returns:

CountStatistic the total number of times that the thread entered the BLOCKED state

getWaitedTime

CountStatistic getWaitedTime()

Returns the elapsed time(in milliseconds) that the thread has been in the waiting state.

getWaitedCount

CountStatistic getWaitedCount()

Returns the number of times that the thread has been in WAITING or TIMED_WAITING states

Returns:

CountStatistic total number of times that the thread was in WAITING or TIMED_WAITING states

getLockName

StringStatistic getLockName()

Returns the string representation of the monitor lock that the thread is blocked to enter or waiting to be notified through the Object.wait method

Returns:

StringStatistic the string representation of the monitor lock

getLockOwnerId

CountStatistic getLockOwnerId()

Returns the Id of the thread which holds the monitor lock of an object on which this thread is blocking

Returns:

CountStatistic Id of the thread holding the lock.

getLockOwnerName

StringStatistic getLockOwnerName()

Returns the name of the thread that holds the monitor lock of the object this thread is blocking on

Returns:

StringStatistic name of the thread holding the monitor lock.

getStackTrace

StringStatistic getStackTrace()

Returns the stacktrace associated with this thread