[jboss-user] [Performance Tuning] - Re: JBoss (web service app) huge memory usage

xinhua do-not-reply at jboss.com
Wed Jul 23 14:10:26 EDT 2008

Hi, peter, thank you for your advice. 

yes you right, i should contact Sun or Oracle, why i did put the question here is because maybe someone here encoountered the same problem as mine and know how to solve it. And also, i am not sure it would be jvm problem so i wonder if i can tune JbossAS to reduce memory usage.

Sofar, my webservice and  Oracle Timesten db which takes more then 10G memory runs on the same productive server(16G+Solaris64bit) and i can not deploy undeploy app / shutdown start jboss for test. (unfortunately i do not have a sever with same equipment for test.)  if i run my webservice (remote connect Timesten with client driver) on a 32bitSolaris with 4G memory, i didnot see any unormal memory usage. 

Today, i wonder if solaris really take my -Xss def and will install dtrace script on server to see how many memory each thread used. Yes, surely will ask Sun about this also . 

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