Getting the Java thread id and stack trace of run-away Java thread

Question

On my busiest production installation, on occasion I get a single thread that seems to get stuck in an infinite loop. I\'ve not managed to figure out who is the culprit, af

Answer 1

On SUN

Note that prstat by default shows the no of light weight processes , not the LWPID.

To see information for all the lightweight processes for a particular user use the -L option.

prstat -L -v -u weblogic

now use the LWPID and convert it into hex and match it with the nid from the thread dump