Re: JVM Heap Size Issue in WO Java Monitor
Re: JVM Heap Size Issue in WO Java Monitor
- Subject: Re: JVM Heap Size Issue in WO Java Monitor
- From: Dave Elsner <email@hidden>
- Date: Tue, 23 Nov 2004 16:39:38 +1100
You set memory per application instance since each instance runs in
it's own JVM, I believe the default is 64MB per instance. You can this
using the -Xmx parameter from the command-line or from "Additional
Argument" of java monitor. e.g -Xmx256M sets the maximum JVM size, i
think you can also use -Xms16M to set the minimum size? where 256 or 16
can be any values you desire
I think this is correct ?
Cheers
Dave
On 23/11/2004, at 2:53 PM, Tanmoy Roy wrote:
Hi All,
I have an application which runs on a appserver having Total Memory
Allocated to the JVM = 2 MB.
I am getting java.lang.OutOfMemoryError quite a lot.
I have a argument -NSJavaMaxHeapSize <size in bytes> which when set
in "Additional Argument" of java monitor is said to increase the JVM
heap size by that many bytes. But my question is with my appserver
having JVM heap size of 2 MB only can I increase my app-level setting
to say 256MB? I have four instances of the application currently
running on the appservers.
Can anyone please help me out of this?
Thanks and Regards
Tanmoy Roy
Infosys Technologies Limited - Bhubaneswar
* Ph: +91-674-2320001-50
* Extn: 2190
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