[jboss-user] [Performance Tuning] - How to confirm JVM Settings

Santy Avinash [https://community.jboss.org/people/pandes3] created the discussion "How to confirm JVM Settings" To view the discussion, visit: https://community.jboss.org/message/833306#833306 -------------------------------------------------------------- Hi, Needed some help here (Jboss AS 7.1, RHEL 6) I have updated the java options in standalone.conf file JAVA_OPTS="-Xms2048m -Xmx2048m -XX:MaxPermSize=512m -XX:ThreadStackSize=128" restarted the Jboss Now need to confirm the settings have effecctively updated, I run the following command "java -XshowSettings:all" , below is the output VM settings:     Stack Size: 1.00M     Max. Heap Size (Estimated): 1.71G     Ergonomics Machine Class: server     Using VM: Java HotSpot(TM) 64-Bit Server VM The stack size still it is showin as 1 MB and heap size as 1.71 G. why the settings have not been updated ? Am I looking at right place (java -XshowSettings:all) ? Help will be most appreciated Regards Avinash -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/833306#833306] Start a new discussion in Performance Tuning at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]