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 causes the cpu usage. regards leon p.s. to create a stack-trace -> kill -QUIT <tomcat_pid> On 9/12/06, Michele Mazzucco <[EMAIL PROTECTED]> wrote: > 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 > > 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 > > application? > > > > any response will be appreciated! > > atomi > > > > --------------------------------------------------------------------- > To start a new topic, e-mail: users@tomcat.apache.org > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > --------------------------------------------------------------------- To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
