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High CPU usage - war deployment(Jetty, Tomcat) [message #76007]

Fri, 29 February 2008 07:17

Eclipse User

Originally posted by: jbruestel.axway.com

Hi group,

I've followed the WAR Deployment guide
( http://help.eclipse.org/help33/index.jsp?topic=/org.eclipse. rap.help/help/html/advanced/deployment.html)
from the help section. Everything went all right.

When I deploy the war file in a servlet container the CPU load is almost
at 100%. I tried it on two different machines. One with Debian and the
other with Ubuntu.
I also tried different Java VM's (5.0, 6.0). The load is always high.

This problem occurrences with the "org.eclipse.rap.demo.feature" and my
own application.

Any idea what's causing this?

Thanks for your support.

Greetings,
Jonas

Re: High CPU usage - war deployment(Jetty, Tomcat) [message #76057 is a reply to message #76007]

Fri, 29 February 2008 07:44

Eclipse User

Originally posted by: benjamin.wolff.web.de

try to disable the console by removing the

<init-param>
<param-name>commandline</param-name>
<param-value>-console</param-value>
</init-param>

entry from the web.xml

the console should be disabled in productive environment because this can
cause the 100% load. for further information you could use the search on
this newsgroup.

greetings
-ben

Re: High CPU usage - war deployment(Jetty, Tomcat) [message #76072 is a reply to message #76057]

Fri, 29 February 2008 08:13

Eclipse User

Originally posted by: jbruestel.axway.com

Thank you very much, it's working.

Greetings
Jonas

Re: High CPU usage - war deployment(Jetty, Tomcat) [message #76088 is a reply to message #76072]

Fri, 29 February 2008 09:46

Eclipse User

FWIW - The "-console" problem (happens when standard io is not available)
was fixed in 3.3.2 and 3.4.

-Simon

"Jonas "Br

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