[jboss-jira] [JBoss JIRA] (WFLY-12840) GC (Allocation Failure)

[Brian Stansberry (Jira)]

     [ https://issues.jboss.org/browse/WFLY-12840?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Brian Stansberry resolved WFLY-12840.
-------------------------------------
    Resolution: Incomplete Description


Hi [~mohamed.chaabani],

Please use the forums or the wildfly-user room in Zulip to ask the community for help.

https://wildfly.org/gethelp/

Or try JBoss EAP 7.2 which was derived from WildFly 14 and you can get support from Red Hat.

Best regards,
Brian

> GC (Allocation Failure) 
> ------------------------
>
>                 Key: WFLY-12840
>                 URL: https://issues.jboss.org/browse/WFLY-12840
>             Project: WildFly
>          Issue Type: Support Patch
>          Components: Server
>    Affects Versions: 14.0.1.Final
>            Reporter: Mohamed Chaabani
>            Assignee: Brian Stansberry
>            Priority: Minor
>
> Hi,
> I'm migrating Java 1.7 to 1.8 and JbossEAP6.1 to WildFly14.0.1.
> we are on AWS and we notice on the logs of the dockers that there are many errors of the type:
> [GC (Allocation Failure)  1085489K->562034K(1908224K), 0.0661752 secs 
> and when we do performance tests, sometimes dockers crashs.
> we already analysed the heap dump and we didnt notice any thing special in our application code.
> i'm using this configruation to start my WildFly Server : 
> JAVA_OPTS -Xms1920m -Xmx1920m -XX:MetaspaceSize=480m -XX:MaxMetaspaceSize=960m -XX:MaxPermSize=1920m -XX:+UseParallelGC -verbose:gc
> can any one please help me on this subject.
> Thanks



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