Re: high cpu load; memory use is fine.

2006-09-26 Thread atomi
try this atomi. http://mail-archives.apache.org/mod_mbox/tomcat-users/200604.mbox/[EMAIL PROTECTED] or this might help https://moskito.dev.java.net/ On 9/12/06, Leon Rosenberg <[EMAIL PROTECTED]> wrote: I would just make a thread dump and look which thread is hanging in a infinite loop and c

Re: high cpu load; memory use is fine.

2006-09-12 Thread Leon Rosenberg
I would just make a thread dump and look which thread is hanging in a infinite loop and causes the cpu usage. regards leon p.s. to create a stack-trace -> kill -QUIT On 9/12/06, Michele Mazzucco <[EMAIL PROTECTED]> wrote: Hi Atomi, try to take a look to the following links http://www.hyperic.

Re: high cpu load; memory use is fine.

2006-09-12 Thread Michele Mazzucco
Hi Atomi, try to take a look to the following links http://www.hyperic.com/ http://www.hyperic.com/products/sigar.html Or, if you could use JMX: http://java.sun.com/products/JavaManagement/ Regards, Michele atomi wrote: > I have a single servlet application and my server jumps up to 99+% cpu >

high cpu load; memory use is fine.

2006-09-11 Thread atomi
I have a single servlet application and my server jumps up to 99+% cpu after only just a few users, i do 'service tomcat restart' and it drops to less than 5% cpu usage on a dual xeon server (shows up as 4 cpus in top). My question is: what tools are available to diognose the cpu load of the appl