RE: FW: Re: tomcat 6.0.41 heap size issue

2016-01-29 Thread Guo, Denny
List Subject: Re: FW: Re: tomcat 6.0.41 heap size issue On 29/01/2016 11:07, Guo, Denny wrote: > Yes, we do have this option on for MaxPermSize, it is set to 512M. > > If that is related to PermSize, should we get this message " > java.lang.OutOfMemoryError: PermGen space"

RE: FW: Re: tomcat 6.0.41 heap size issue

2016-01-29 Thread Guo, Denny
points out Java Heap. Pls set the PermSize with -XX:PermSize and -XX:MaxPermSize options and test. Thanks, Madhu On Fri, Jan 29, 2016 at 8:53 AM, Guo, Denny wrote: > Thanks for quick response. Here is the information. > > java version "1.6.0_45" > Java(TM) SE Runtime

RE: FW: Re: tomcat 6.0.41 heap size issue

2016-01-28 Thread Guo, Denny
: Thursday, January 28, 2016 10:15 PM To: Tomcat Users List Subject: Re: FW: Re: tomcat 6.0.41 heap size issue Hi Denny, Which JDK you are using Oracle JDK/JRockit and which version. Some memory tuning options depend on JDK product used. Thanks, Madhu On Fri, Jan 29, 2016 at 8:39 AM, Guo, Denny wrot

FW: Re: tomcat 6.0.41 heap size issue

2016-01-28 Thread Guo, Denny
Hi All, Looking for help on tomcat heap size issue. We are see below GC activity before tomcat reports the heap size error. Please see below message. However, we assign -Xmx=24G to the heap size, why tomcat reports error even not reach 20G heap size usage ? Can someone please help. How the t