Thread Dump Taking Procedure

Taking Thread Dump:

1)                        Syntax:  kill -3 <ProcessID>

The Output of the Thread Dump will be generated in the Server STDOUT fie

2) Simplest option to take Thread Dump is:

Login to AdminConsole—>Server —> Monitoring —> Threads

3) Through WLST you need to write the WLST script like “AdminThreadDump.py”

In this case you will see the Thread Dumps on the Same Shell prompt….

Not need to look into the Server STDOUT

                           connect('weblogic','weblogic','t3://localhost:7001')

                           cd ('Servers')

                           ls()

                           cd ('AdminServer')

                           ls()

                           threadDump()

                           cd('..')

                           cd('ManagedServerOne')

                           threadDump()

Now open a command Shell and then run the “setWLSEnv.sh”

then run the WLST script like:

java weblogic.WLST AdminThreadDump.py

or

java weblogic.WLST /opt/bea/MyScripts/AdminThreadDump.py