[jboss-jira] [JBoss JIRA] (WFLY-4681) Reevaluation of java memory settings

Marek Kopecký (JIRA) issues at jboss.org
Wed May 27 03:15:05 EDT 2015


     [ https://issues.jboss.org/browse/WFLY-4681?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Marek Kopecký reassigned WFLY-4681:
-----------------------------------

    Assignee: Marek Kopecký  (was: Andrig Miller)


> Reevaluation of java memory settings
> ------------------------------------
>
>                 Key: WFLY-4681
>                 URL: https://issues.jboss.org/browse/WFLY-4681
>             Project: WildFly
>          Issue Type: Bug
>          Components: Server
>    Affects Versions: 10.0.0.Alpha1
>            Reporter: Marek Kopecký
>            Assignee: Marek Kopecký
>
> Based on [~ctomc]'s comment in https://issues.jboss.org/browse/JBEAP-149,
> perf team should do some testing and suggest best values for java memory settings in EAP 7 (-Xms, -Xmx, ...). This settings need to be completely reevaluated as EAP7 moved to JDK8 as requirement.
> JDK8 doesn't have PermGen space anymore but metaspace, this completely changes how memory settings need to be tuned.



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