Enabling And Disabling Monitoring; Jvm Statistics For Java Se - Threads - Sun Microsystems GlassFish Enterprise Server 2.1 Administration Manual

TABLE 18–23
Statistic
lockownerid
lockownername
stacktrace
The statistics available for threads in the JVM in Java SE are shown in the following table.
TABLE 18–24
Statistic
threadcount
peakthreadcount
totalstartedthreadcount
daemonthreadcount
allthreadids
currentthreadcputime
monitordeadlockedthreads

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
■
Chapter 18 • Monitoring Components and Services
JVM Statistics for Java SE - Thread Info

JVM Statistics for Java SE - Threads

(Continued)
Data Type Description
CountStatistic ID of the thread that holds the monitor
lock of an object on which this thread is
blocking.
StringStatistic Name of the thread that holds the monitor
lock of the object this thread is blocking
on.
StringStatistic Stack trace associated with this thread.
Data Type Description
CountStatistic Current number of live daemon and
non-daemon threads.
CountStatistic Peak live thread count since the JVM
started or the peak was reset.
CountStatistic Total number of threads created and/or
started since the JVM started.
CountStatistic Current number of live daemon threads.
StringStatistic List of all live thread ids.
CountStatistic CPU time for the current thread (in
nanoseconds) if CPU time measurement is
enabled. If CPU time measurement is
disabled, returns -1.
StringStatistic List of thread ids that are monitor
deadlocked.
Enabling and Disabling Monitoring
191