Performance issues

[Florian Dieckmann]

Hello, 

we have quite massive performance issues. Its often not possoble to load a new pasge at all. Than we have to reboot the server.

I found this:

19-Apr-2018 13:59:49.475 SCHWERWIEGEND [http-nio-80-exec-31] org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun
java.lang.OutOfMemoryError: Java heap space

in the log file. Maybe that is the reason?

Regards,

Florian Dieckmann

abraxas GmbH

[Sloan N_ B_]

Hi @Florian Dieckmann

This points to a low Java Heap Space.

Confluence runs out of memory. After a reboot the Java heap Memory is free again. :)
So I guess yes, this can be very likely the reason.

The solution is to set a higher amount of heap memory.

Follow this guide to learn how: How to fix out of memory errors by increasing available memory

If you still experience Out of memory events after wards check this guide too: Confluence crashes due to 'OutOfMemoryError Java heap space' error

Cheers
Niklas