[jboss-user] [Beginner's Corner] - Re: Nessus scan makes JBoss 5.1.0.GA stop processing web requests

Nathan Ciliberto do-not-reply at jboss.com
Thu Feb 23 12:40:11 EST 2012

Nathan Ciliberto [https://community.jboss.org/people/snacker] created the discussion

"Re: Nessus scan makes JBoss 5.1.0.GA stop processing web requests"

To view the discussion, visit: https://community.jboss.org/message/719225#719225

Can you get a stack trace of the threads that are hanging when they are hanging?

Unix : kill -QUIT <jboss-pid>
Windows : CTRL+BREAK in DOS window (if any)
jmx-console (jboss 5 or 6) : "jboss.system" -> "type=ServerInfo" -> click on button for "listThreadDump"
JDK jstack : jstack [-F] -l <pid>

You could also try jconsole, jvisualvm or MBean java.lang.Threading ("java.lant:type=Threading") "dumpAllThreads()".

That might give a bit more insight as to what is going on here.

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