You learn new stuff every day. This just shows how little know-how we have about deployment. So THANKS A LOT for the info!

-will

On 03.04.2009, at 17:50, Jon Barber wrote:


The permgen setting is separate from the ones you currently have :

-XX:MaxPermSize

It doesn't come from the main heap space allocation of 1536M, so you need to do something like :

CATALINA_OPTS="-XX:MaxPermSize 256M -Xms 256M -Xmx 1536M - Djava.awt.headless=true"

Jon.


On 3 Apr 2009, at 16:17, Will Scheidegger wrote:


The last question should have been: Did your memory usage increase from 3.6.3 to 3.6.5. We moved moste of the sites from 3.6.3 to 3.6.5 and only a few from 3.5.8 to 3.6.5.

- will

On 03.04.2009, at 17:09, Anne-Marie Scheidegger wrote:


Hi list

We recently moved a couple of our Magnolia apps to 3.6.5 and are getting Perm-Gen OutOfMemoryExceptions. After increasing the memory heap crash after crash to now:

CATALINA_OPTS="-Xms256M -Xmx1536M -Djava.awt.headless=true"

it seems to me that there must be a leak somewhere.

The app with 1536MB RAM contains more than one site (13 at this point, some very small, total amount of data less than 1GB based on backup xls files), so I don't expect it to run with 128MB. But 1536MB? That's not an "ultra-low memory footprint", is it?

Is anyone else experiencing similar problems? How much memory do your apps use? Does memory use increase proportionally to increase in data? Are there tricks to keep memory usage low? Did memory usage increase from 3.5 to 3.6?

Thanks for any help!
Anne

OS: Linux
Java: 1.5
Tomcat: 5.5.27 (starting Tomcat with catalina.sh start, having set CATALINA_OPTS in setenv.sh) Magnolia: 3.6.5 CE, with DMS, no workflow, versioning not enabled, doing nothing special with caching, Jackrabbit NOT replaced, no external database

Did I forget an important piece of info?

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