I wonder if the exception is misleading in this case. The OutOfMemoryException
is reporting "unable to create new native thread". Could this be a limitation
on the number of threads a process is allowed to invoke? Could it be that the
JVM has a limitation on the number of threads? Or, could it be that there is
a system resource, such as a process id, that the new thread needs but exceeds
a system limit? Also, can you get your code to show what the JVM thinks it has
in terms of free memory, say via Runtime.freeMemory()?
> Uhh .. didn't the original poster say that he's using the memory options
> already? He executed "java -Xms512m -Xmx1024m -jar orion.jar". I have a
> similar problem where I have at least 200MB of memory free still and Orion
> is dying at about 90MB with an OutOfMemoryException.
>
>
> -----Original Message-----
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED]]On Behalf Of Alex Paransky
> Sent: Thursday, March 22, 2001 8:22 AM
> To: Orion-Interest
> Subject: RE: Orion Memory Configuration
>
>
> Use java's runtime memory options to configure (-Xm -Xs).
>
> -AP_
>
> -----Original Message-----
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED]]On Behalf Of McLellan,
> Richard
> Sent: Thursday, March 22, 2001 7:23 AM
> To: Orion-Interest
> Cc: Hogan, John
> Subject: Orion Memory Configuration
>
>
> Hello all,
> I am having a problem when stress testing Orion.
> I get an out of Memory error from orion. I am running a sun 420R
> with 2GB RAM with 2 - 500Mhz Processors. As far as the system is concerned
> there is still 1.7GB RAM available for use when orion dies. I am simulating
> 5000 users hitting the site at once and as soon as about 64MB of ram is used
> I get "java.lang.OutOfMemoryError: unable to create new native thread" I
> have tried starting Orion with the command "java -Xms512m -Xmx1024m -jar
> orion.jar" to try to allocate more memory to java from the machine and I
> still get the same error at the same 64MB memory usage mark.
> Is there a Memory setting in orion that is limiting the orion server
> that I am missing. If this is a default setting somewhere I hope someone
> else has run into this. I have looked at the archives and there are a few
> pages of out of memory errors but None where there was still memory
> available on the system.
> I am using the Microsoft Web Application Stress 1.1, the same
> product used by orion to benchmark the server. I have 5 clients set up to
> distribute the load of user simulation and I am only hitting one jsp page.
> Thanks
> Rich
>
>
>
>