Martin O'Shea wrote:
> I should add that Tomcat is running as a Windows service, it isn't started
> manually.
Then the .bat files are not used.
Call up the tomcat?w.exe program, and edit the settings in the Java tab.
>
> -----Original Message-----
> From: Caldarale, Charles R [mailto:Chuck.Caldarale@unisys.com]
> Sent: 09 Dec 2011 15 29
> To: Tomcat Users List
> Subject: RE: Tomcat memory allocation
>
>> From: Martin O'Shea [mailto:appy74@dsl.pipex.com]
>> Subject: RE: Tomcat memory allocation
>
>> But if I change the settings in catalina.bat to:
>
> Don't make changes to catalina.bat; create a setenv.bat to hold all your
> local settings.
>
>> set CATALINA_OPTS=%CATALINA_OPTS% -Xms128m -Xmx768m
>> -XX:MaxPermSize=128m
>
>> In Tomcat Manager I see:
>
> Use a real JVM analysis tool (e.g., JConsole, VisualVM), not the manager
> webapp.
>
>> Free memory: 97.90 MB Total memory: 122.68 MB Max memory: 227.56 MB
>> Shouldn't total or max memory have a higher reading?
>
> No, since the heap size is sliding around between Xms and Xmx.
>
> You might want to take a look at the papers here:
>
> http://www.oracle.com/technetwork/java/javase/tech/index-jsp-140228.html
>
> Especially interesting are the ergonomics and tuning ones.
>
> - Chuck
>
>
> THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY
> MATERIAL and is thus for use only by the intended recipient. If you received
> this in error, please contact the sender and delete the e-mail and its
> attachments from all computers.
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
> For additional commands, e-mail: users-help@tomcat.apache.org
>
>
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
> For additional commands, e-mail: users-help@tomcat.apache.org
>
>
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
For additional commands, e-mail: users-help@tomcat.apache.org
|