web gui hangs and not reachable

[John Doe]

Hi Folks,

with FN11-1-U5 I discovered the issue, that the web gui is not responding. Closing the tab and open it again wont load anything.
Jails/VM/shares still working. I assume it is just the web gui thing.

I had the same issue several weeks ago, so I cold rebooted the server. Now it is getting more frequent and I dont want to reset it so often.

is it known or does someone has an idea where to search?

details to system in signature under main system

 

[dlavigne]

Anything in /var/log/messages around the time the system does not respond?

 

[sretalla]

It would probably help if you shared how much RAM you have... it sounds to me like some process hogging RAM over time which eventually starves the nginX web server running the GUI of resources.

 

[John Doe]

thanks dru, will check within the next days.
@sretalla specs are in signature, 64gb of ram.

I assume it is the plex jail. I was adding some movies and did an Analysis of the DB. probably workload was much higher than usual.