xen discuss - Jan 2010 - java.lang.OutOfMemoryError: PermGen space issue with Windows 2003 xVM domu with Tomcat

Hello All,

One of our user is facing  java.lang.OutOfMemoryError: PermGen space 
issue on a Windows 2003 32 bit xVM domU with 4GB RAM. He is able to 
successfully do these tests on equivalent physical system with Windows 
2003 OS and 4GB RAM. Another user is facing  issues with Tomcat running 
out of heap space on a Win2008 64bit xvM domU

Our xVM hypervisor server is X4150 server with 64GB RAM with Solaris 11 
snv_116.

We would really appreciate if someone could suggest a solution to fix 
this Out of memory/ heap  issues on xvM domu.

Thanks,
-Param



Here is the exact error user gets:

*HTTP Status 500 -*
------------------------------------------------------------------------

*type* Exception report

*message*

*description* _The server encountered an internal error () that 
prevented it from fulfilling this request._

*exception*

javax.servlet.ServletException: AMSetupFilter.doFilter
	com.sun.identity.setup.AMSetupFilter.doFilter(AMSetupFilter.java:117)

*root cause*

javax.servlet.ServletException: Servlet execution threw an exception
	com.sun.identity.setup.AMSetupFilter.doFilter(AMSetupFilter.java:91)

*root cause*

java.lang.OutOfMemoryError: PermGen space

Param wrote:
> Hello All,
> 
> One of our user is facing  java.lang.OutOfMemoryError: PermGen space 
> issue on a Windows 2003 32 bit xVM domU with 4GB RAM. He is able to 
> successfully do these tests on equivalent physical system with Windows 
> 2003 OS and 4GB RAM. Another user is facing  issues with Tomcat running 
> out of heap space on a Win2008 64bit xvM domU
> 
> Our xVM hypervisor server is X4150 server with 64GB RAM with Solaris 11 
> snv_116.
> 
> We would really appreciate if someone could suggest a solution to fix 
> this Out of memory/ heap  issues on xvM domu.

Can you look to see if this is similar to
  6823189 RHEL5-U3 PV domU panics on halt running in snv_110 dom0, after jvm
crash
   which was closed as a dup of.
    6822619 Linux Hotspot server VM crashes when running specJvm2008 and
specJbb2005 in RHEL5-U3 domU

If so, please update the bug and consider reopening it.



MRJ


> Thanks,
> -Param
> 
> 
> 
> Here is the exact error user gets:
> 
> *HTTP Status 500 -*
> ------------------------------------------------------------------------
> 
> *type* Exception report
> 
> *message*
> 
> *description* _The server encountered an internal error () that 
> prevented it from fulfilling this request._
> 
> *exception*
> 
> javax.servlet.ServletException: AMSetupFilter.doFilter
> 	com.sun.identity.setup.AMSetupFilter.doFilter(AMSetupFilter.java:117)
> 
> *root cause*
> 
> javax.servlet.ServletException: Servlet execution threw an exception
> 	com.sun.identity.setup.AMSetupFilter.doFilter(AMSetupFilter.java:91)
> 
> *root cause*
> 
> java.lang.OutOfMemoryError: PermGen space
> 
> 
> 
> 
> 
> 
> ------------------------------------------------------------------------
> 
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