[jira] Updated: (GERONIMO-4885) Configure default max heap and max permsize

["Quintin Beukes (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/GERONIMO-4885?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Quintin Beukes updated GERONIMO-4885:
-------------------------------------

    Attachment: default-memory-options.patch

The patch is for both the geronimo.bat and geronimo.sh and sets JAVA_OPTS="-Xmx128m -XX:MaxPermSize=128m" if JAVA_OPTS is empty/unset. Does so after setJavaEnv.bat and setjavaenv.sh has been callled (respectively).

> Configure default max heap and max permsize
> -------------------------------------------
>
>                 Key: GERONIMO-4885
>                 URL: https://issues.apache.org/jira/browse/GERONIMO-4885
>             Project: Geronimo
>          Issue Type: Bug
>      Security Level: public(Regular issues) 
>    Affects Versions: 2.2
>            Reporter: Kevan Miller
>             Fix For: 2.2
>
>         Attachments: default-memory-options.patch
>
>
> It seems that the amount of PermGen space being used by Geronimo 2.2. I think users are more likely to run into OutOfMemoryErrors as a result. Even on small to medium size apps. Setting a default max heap and max perm size should help avoid this...
> Looks like a 2.2 server is using the following:
> 50 MB heap
> 80 MB PermGen
> I'd suggest setting the max for both options to 128M. 

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