----- Original Message -----
From: "Darren Kukulka" <[EMAIL PROTECTED]>
To: <users@tomcat.apache.org>
Sent: Wednesday, September 24, 2008 9:37 AM
Subject: Tomcat thread blocking
Hi,
I've recently observed a scenario in Tomcat 6.0.13 64-bit under SUN JDK
1.6_03 (x64 Windows platform), where a large number of threads show a
status of BLOCKED.
Can someone please advise the easiest and most effective way of helping
identify the original cause of the block?....or have I just opened up a
can of worms?!
The behaviour is not something I can replicate so I need a method for in
situ investigation, before I have to restart Tomcat to restore service
(after a while Tomcat consumes too much CPU and becomes unresponsive)
Any pointers would be much appreciated.
==============================
Google for VisualVM... its in the later Java versions....
Heap Dumps, Thread Dumps... its like JConsole on steroids ;)
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