[jboss-user] [Performance Tuning] - Re: Maximum XMX value on 32bit Windows Machine

2009-04-29 Thread ntnlljboss
Thank you again Peter, always fast and accurate. Antonello View the original post : http://www.jboss.org/index.html?module=bbop=viewtopicp=4227415#4227415 Reply to the post : http://www.jboss.org/index.html?module=bbop=postingmode=replyp=4227415 ___

[jboss-user] [Performance Tuning] - Re: Physical vs Virtual Memory

2009-04-28 Thread ntnlljboss
First of all, thanks for you answer. You are right, I also think that's a problem of memory allocation in Windows Server. I just tried to set the page file size to 0, but JV refuse to start. Is very strange: when the OOME errors occurs and the overloaded JavaService process hangs, the paging

[jboss-user] [Performance Tuning] - Re: Physical vs Virtual Memory

2009-04-28 Thread ntnlljboss
Yes, you are right, Sysinternal ProceXp displays the real working set that reaches 900MB Thank you ! View the original post : http://www.jboss.org/index.html?module=bbop=viewtopicp=4227135#4227135 Reply to the post : http://www.jboss.org/index.html?module=bbop=postingmode=replyp=4227135

[jboss-user] [Performance Tuning] - Maximum XMX value on 32bit Windows Machine

2009-04-28 Thread ntnlljboss
Goodmorning, I'have some problems while setting the XMX JM value bigger than 1300m. When i set 1400 or 1500m the error returned by the run.sh is: --- Error occurred during initialization of VM Could not reserve enough space for object heap Could not create the Java virtual machine. --- The o.s.

[jboss-user] [Performance Tuning] - Physical vs Virtual Memory

2009-04-27 Thread ntnlljboss
Good morning, i'm configuring JBoss 4.0.2 on Windows Server 2003 and i have a lot of problem concerning the memory managment. On this server are configured 10 VM for JBoss instances with this configuration: -Xmn1024m -Xms1024m -Xmx1100m -XX:PermSize=512m -XX:MaxPermSize=512m -XX:+UseParallelGC

[jboss-user] [Performance Tuning] - Re: Physical vs Virtual Memory

2009-04-27 Thread ntnlljboss
the posted configuration is wrong, this is the actual configuration: -Xmn256m -Xms1024m -Xmx1024m -XX:PermSize=512m -XX:MaxPermSize=512m -XX:+UseParallelGC View the original post : http://www.jboss.org/index.html?module=bbop=viewtopicp=4226860#4226860 Reply to the post :