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: Andrig Miller 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 WildFly (-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.