49245 - How to take Thread Dumps from a JVM

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Usage Note 49245: How to take Thread Dumps from a JVM

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How to generate a thread dump for JBOSS.

Determine the process id (PID) for the JBOSS application by running 'ps -elf | grep jboss' in a terminal window. The PID for the process running SASServer1 is the PID to note. Also note the user-id that owns that process.
Switch user to the user-id that owns that process. If root owns the process, and administrator with root access has to perform the remaining steps.
Run the command 'jstack <pid> > <output_file>'
If Technical Support has requested multiple thread dumps, please use a different <output_file> for each dump.

Operating System and Release Information

Product Family	Product	System	Product Release		SAS Release
Product Family	Product	System	Reported	Fixed*	Reported	Fixed*
SAS System	JBoss Application Server	Solaris for x64	4.3		9.3 TS1M1
		Linux for x64	4.3		9.3 TS1M1
		HP-UX IPF	4.3		9.3 TS1M1
		64-bit Enabled Solaris	4.3		9.3 TS1M1
		64-bit Enabled AIX	4.3		9.3 TS1M1

* For software releases that are not yet generally available, the Fixed Release is the software release in which the problem is planned to be fixed.

Type:	Usage Note
Priority:

Date Modified:	2013-02-25 11:31:54
Date Created:	2013-02-22 10:25:40