JIRA Memory Issue

Question

Hi, We are running jira4.3.3 and have been noticing some memory issues.To analyze for any memory leaks I have taken a heapdump and run an analyzer tool,

The results returns with com.google.common.collect.MapMaker as the heavily used object,

can anyone please let me know which section JIRA uses this or is part of any gadget?

Thanks

Theinvisibleman · Answer

Heap Dumps are usually only helpful if you are experiencing OutOfMemory errors though. Is your JIRA instance facing any of those?

RambanamP · Answer

following doc may help you to performance tunning the jira application

https://confluence.atlassian.com/display/JIRAKB/JIRA+Performance+Tuning

Mizan · Answer

(On a test env.) Try running the analyzer tool with plugins disabled. Then enable the plugins one by one , for each plugin run the analyzer . Even a plugin can cause performance issues .