https://community.splunk.com/t5/Splunk-AppDynamics/code-cache-reporting-in-red/m-p/735887#M9607 <P>Morning,</P> <P>If you see code cache in red (80%),what java options do you use to correct/help this? If not, why not?</P> Thu, 20 Sep 2018 13:22:40 GMT CommunityUser 2018-09-20T13:22:40Z https://community.splunk.com/t5/Splunk-AppDynamics/code-cache-reporting-in-red/m-p/735887#M9607 <P>Morning,</P> <P>If you see code cache in red (80%),what java options do you use to correct/help this? If not, why not?</P> Thu, 20 Sep 2018 13:22:40 GMT https://community.splunk.com/t5/Splunk-AppDynamics/code-cache-reporting-in-red/m-p/735887#M9607 CommunityUser 2018-09-20T13:22:40Z https://community.splunk.com/t5/Splunk-AppDynamics/code-cache-reporting-in-red/m-p/735888#M9608 <P>No help listed is right!&nbsp; I found this article that does a fantastic job describing some options for this:</P><P><A href="https://www.atlassian.com/blog/archives/codecache-is-full-compiler-has-been-disabled" target="_blank" rel="noopener nofollow noreferrer">https://www.atlassian.com/blog/archives/codecache-is-full-compiler-has-been-disabled</A></P><P>It was a little unclear if you should just use this option without the ReservedCodeCacheSize increase:</P><P>-XX:+UseCodeCacheFlushing</P><P>However, determining this would require some experimenting.&nbsp; You could add the flushing option and watch it over time, or go the lazy route and increase the size and add the flushing.</P><P>See -XX:ReservedCodeCacheSize=</P> Thu, 03 Oct 2019 13:33:19 GMT https://community.splunk.com/t5/Splunk-AppDynamics/code-cache-reporting-in-red/m-p/735888#M9608 CommunityUser 2019-10-03T13:33:19Z