Is this configuration optimal (600 000 issues, SSD,40 Cores, 240 Gb of ram)?

Hi everyone. I have the very big server with JIRA 6.0.8. 

And I have 240 Gb of ram, SSD and 40 cores.

I run JIRA like this and it is very slow. Are  these command line params optimal?

/data/jdk1.7.0_45/bin/java -Djava.util.logging.config.file=/data/jira-6.0/conf/logging.properties 

-XX:MaxPermSize=512m
-Xms12288m
-Xmx12288m
-Djava.awt.headless=true
-Datlassian.standalone=JIRA
-Dorg.apache.jasper.runtime.BodyContentImpl.LIMIT_BUFFER=true
-Dmail.mime.decodeparameters=true
-Xss1024k
-XX:PermSize=512m
-XX:+UseParNewGC
-XX:+UseConcMarkSweepGC
-XX:+CMSParallelRemarkEnabled
-XX:+CMSIncrementalMode
-XX:NewSize=3G
-XX:MaxNewSize=3G
-XX:+UseNUMA
-verbose:gc
-Xloggc:/data/logs/gc.log
-XX:+PrintGCDateStamps
-XX:+PrintGCDetails
-XX:+HeapDumpOnOutOfMemoryError
-Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager
-Djava.endorsed.dirs=/data/jira-6.0/endorsed
-classpath /data/jira-6.0/bin/bootstrap.jar:/data/jira-6.0/bin/tomcat
-juli.jar
-Dcatalina.base=/data/jira-6.0
-Dcatalina.home=/data/jira-6.0
-Djava.io.tmpdir=/data/jira-6.0/temp org.apache.catalina.startup.Bootstrap start

1 answer

Hi Denis,

If you are suffering performance problems a good idea would be to have a look at this Atlassian doc. From there, you can find a link to a page that deals with a few of the parameters you mention.

As you have a very large amount of RAM, I would suggest increasing Xmx, XX:MaxPermSize and Xss.

Regards

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