how to generate thread dump in Wildfly 8.2?

[bengao]

We are investigating an issue in Wildfly 8.2. Can anyone suggest how to generate thread dump.

Thanks,

[erhard]

With most JDKs lookup the process-id (pid) with jps -m and create the thread dump with

jstack pid

If jstack doesn't come with your JDK you can use

kill -QUIT pid

and look for the thread dump in stdout.

[rhusar]

You can also just press CTRL + \ combo on the keyboard while process is running in the console. I prefer the jps + jstack way.

Here is a doc from Red Hat support: https://access.redhat.com/solutions/18178

Also, you can just do ./bin/jconsole.sh in wildfly and inspect threads in JConsole.