tomcat 6 mysql openvz

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Joined: 2012/03/11 14:48:15

tomcat 6 mysql openvz

Post by krzysztof86 » 2012/03/11 15:02:36

I have problem with setting up tomcat6 in centos 5 system. My vps have 256 mb memory guaranted, and 512mb burst.
Tomcat running in multiple processes, and much memory consuming. here print screen:
here my settings:

JAVA_OPTS="-Xms4m -Xmx6m -Djava.awt.headless=true"
#JAVA_OPTS="-Xms16m -XX:MaxPermSize=456m -Xmx764m -Djava.awt.headless=true -Xdebug -Xrunjdwp:transport=dt_socket,address=8000,server=y,suspend=n "
#bigish vm
#JAVA_OPTS="-Xms16m -XX:MaxPermSize=456m -Xmx764m -Djava.awt.headless=true "

How to make that only one proces running, and decrease memory usage. because i want to have mysql with innodb running too on this vps. and this time when i run both there no memory. Sorry for my bad english.
Best regards

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tomcat 6 mysql openvz

Post by pschaff » 2012/03/11 17:18:44

Welcome to the CentOS fora. Please see the recommended reading for new users linked in my signature.

I believe that the number of threads is set by [url=]maxThreads[/url], but note that reducing it will cause additional connection requests to be refused. You are running with very limited memory by today's standards.

For OpenVZ you should also read:
[url=]Other Voices[/url]
[url=]When CentOS Is Not CentOS[/url]
[url=]Broken Virtual Server[/url]

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