We have just installed Confluence 7.3 but when I start software I see CPU Spikes caused by OpenJDK. I was trying to solve problem using this guide but no success. https://confluence.atlassian.com/confkb/confluence-is-causing-large-cpu-usage-spikes-intermittently-on-windows-788960799.html.
Hi Jakub,
are those spikes only occurring for some time after the start of confluence or are they visible throughout the whole day?
A few spikes after the startup are somewhat common - but they should go away after a few minutes.
Cheers,Daniel
The spikes are visible throughout whole the day and start as soon as the confluence run begins. Java reaches about 80% of the processor every 5 seconds. The serveris not used by users jest. We are concerned about the promotion of the server for production.
I see - unfortunately this could have more than just one cause.
Without further knowledge of system, setup and tooling I only could recommend going through the knowledgebase article on this.
Please also have a look at the hardware requirements guide if hardware is sized correctly.
Overall, this might need further investigation by system administrators (on site) - it's quite hard to debug without deepest knowledge of the setup.Cheers,Daniel
What about version. I see that 7.3 is not recommended for production environment. Maybe we should reinstall it to latest 6?
Hi Jakub,Confluence 7.3.4 is the latest available version at the time of writing - and indeed suitable for production environments.If you want to go with the Enterprise releae (currently 6.13.11) it would be also possible.Depending on the actual source of your instance spiking this might not help. In case, for example, some configuration is wrong and applied to Confluence 6.13 - the issues will remain.
It looks like you're new here. Sign in or register to get started.
