Sun Microsystems GLASSFISH ENTERPRISE 820433510 - Manual (Page 191)

TABLE 18–23 JVM Statistics for Java SE - Thread Info (Continued)
Statistic Data Type Description
lockownerid CountStatistic ID of the thread that holds the monitor
lock of an object on which this thread is
blocking.
lockownername StringStatistic Name of the thread that holds the monitor
lock of the object this thread is blocking
on.
stacktrace StringStatistic Stack trace associated with this thread.
The statistics available for threads in the JVM in Java SE are shown in the following table.
TABLE 18–24 JVM Statistics for Java SE - Threads
Statistic Data Type Description
threadcount CountStatistic Current number of live daemon and
non-daemon threads.
peakthreadcount CountStatistic Peak live thread count since the JVM
started or the peak was reset.
totalstartedthreadcount CountStatistic Total number of threads created and/or
started since the JVM started.
daemonthreadcount CountStatistic Current number of live daemon threads.
allthreadids StringStatistic List of all live thread ids.
currentthreadcputime CountStatistic CPU time for the current thread (in
nanoseconds) if CPU time measurement is
enabled. If CPU time measurement is
disabled, returns -1.
monitordeadlockedthreads StringStatistic List of thread ids that are monitor
deadlocked.
Enabling and Disabling Monitoring
This section contains the following topics:
■ “Configuring Monitoring Levels Using the Admin Console” on page 192
■ “To Configure Monitoring Levels Using asadmin” on page 192
Enabling and Disabling Monitoring
Chapter 18 • Monitoring Components and Services 191