Tomcat CPU 100%

2009-03-20 Thread MSerraInsiel
: http://www.nabble.com/Tomcat-CPU-100--tp22617067p22617067.html Sent from the Tomcat - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users

Re: Tomcat CPU 100%

2009-03-20 Thread Christopher Schultz
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 MSerraInsiel, On 3/20/2009 5:40 AM, MSerraInsiel wrote: Hi all, We have a java web application (deployed on Tomcat 5.5 with java 1.4) that has never had CPU problems. Take thread dumps while the CPU is pegged. You didn't mention your Java version,

Re: Tomcat CPU 100%

2009-03-20 Thread MSerraInsiel
this message in context: http://www.nabble.com/Tomcat-CPU-100--tp22617067p22621751.html Sent from the Tomcat - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands

Re: Tomcat CPU 100%

2009-03-20 Thread Christopher Schultz
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 MSerraInsiel, On 3/20/2009 10:48 AM, MSerraInsiel wrote: java is 1.4.2, the SO is Linux, but we could not dump the consuming thread because of the -Xrs option. Now we removed it, but we have old libraries and no CPU problem. In an identical test

Re: Tomcat CPU 100%

2009-03-20 Thread Pid
MSerraInsiel wrote: Hi all, We have a java web application (deployed on Tomcat 5.5 with java 1.4) that has never had CPU problems. Some days ago we deployed a new version, that had non significant differences, and since this deploy we got frequent CPU 100% usage. users could not work

Re: Tomcat CPU 100%

2008-05-08 Thread Jerome Jar
Hi, Andrea, Look at this: http://iusr.spaces.live.com/blog/cns!69F4725ED815E770!408.entry A summary of mine after resolving the same problem. It's quite clear from the thread dump to tell which thread is running into a JSP page. Cheers, Jerome On Wed, May 7, 2008 at 10:19 PM, Andrea Di Muro

Tomcat CPU 100%

2008-05-07 Thread Andrea Di Muro
Hello everyone, I have a Tomcat server with several domains configured and sometimes I can see that the tomcat process uses 100-190% (dual processor) and hangs up. I think that one of my customer has uploaded a jsp page that makes an infinite loop. How can I check which page causes the problem?

Re: Tomcat CPU 100%

2008-05-07 Thread Christopher Schultz
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Andrea, Andrea Di Muro wrote: | Hello everyone, I have a Tomcat server with several domains configured | and sometimes I can see that the tomcat process uses 100-190% (dual | processor) and hangs up. | I think that one of my customer has uploaded a

R: Tomcat CPU 100%

2008-05-07 Thread Andrea Di Muro
Andrea Di Muro wrote: | Hello everyone, I have a Tomcat server with several domains configured | and sometimes I can see that the tomcat process uses 100-190% (dual | processor) and hangs up. | I think that one of my customer has uploaded a jsp page that makes an | infinite loop. | How can I

Re: R: Tomcat CPU 100%

2008-05-07 Thread Christopher Schultz
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Andrea, Andrea Di Muro wrote: | Tomcat is running on a Linux Server, what is the exact command to take the | thread dump? | kill -s QUIT tomcat_pid is right? Yes. The thread dump will be printed on stdout, and probably go into catalina.out. | By

Re: R: Tomcat CPU 100%

2008-05-07 Thread Juha Laiho
Christopher Schultz wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Andrea, Andrea Di Muro wrote: | Tomcat is running on a Linux Server, what is the exact command to take the | thread dump? | kill -s QUIT tomcat_pid is right? Yes. The thread dump will be printed on stdout, and probably