[esb-issues] [JBoss JIRA] Commented: (JBESB-905) Increase Permgen: -XX:MaxPermSize=128m

[Trevor Kirby (JIRA)]

    [ http://jira.jboss.com/jira/browse/JBESB-905?page=comments#action_12375034 ] 
            
Trevor Kirby commented on JBESB-905:
------------------------------------

Done, waiting for end of code freeze before checking in

> Increase Permgen: -XX:MaxPermSize=128m
> --------------------------------------
>
>                 Key: JBESB-905
>                 URL: http://jira.jboss.com/jira/browse/JBESB-905
>             Project: JBoss ESB
>          Issue Type: Feature Request
>      Security Level: Public(Everyone can see) 
>          Components: Deployment, Configuration
>    Affects Versions: 4.2 Milestone Release 3
>            Reporter: Burr Sutter
>         Assigned To: Trevor Kirby
>            Priority: Critical
>             Fix For: 4.2.1
>
>
> On windows, modify the run.bat that is created for the ESB Server so that it has a larger than average MaxPermSize
> set JAVA_OPTS=%JAVA_OPTS% -Xms128m -Xmx512m -XX:MaxPermSize=128m
> Otherwise, you'll eventually run out of PermGen space while performing numerous hot deploys/undeploys.  It is especially noticeable while working with the BPM capabilites which use a substantial amount of Hibernate which generates classes for data access (persistence of the in-flight process state).

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