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what's running on my VM?

William Stafford
Ranch Hand

Joined: Dec 13, 2004
Posts: 109
Is there a way to find out what processes are running on a Java VM?

When we shut Tomcat the console window that our app opened in does not close. We are thinking that this is because something associated with the app is still running.

However, just in general, I think it would be interesting to see what's running.

Thanks in advance for any guidance.

Ulf Dittmer

Joined: Mar 22, 2005
Posts: 42959
It's possible to list all the threads that are running in a JVM. The following piece of code does this. (Yes, it's so old that it generates HTML directly in a servlet - JSP didn't exist back then :-)

[ February 21, 2007: Message edited by: Ulf Dittmer ]
William Stafford
Ranch Hand

Joined: Dec 13, 2004
Posts: 109
Thanks Ulf. I didn't realize that thread info was that readily available. I guess my question was not really 'advanced' java.

I agree. Here's the link:
subject: what's running on my VM?
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