March 9, 20206 yr I'm getting out of memory errors on my unraid server even though the server has 40gb of ecc memory in it. Every few days or so I have to restart the server (Hp DL380 g7) The server currently has only 2 dockers running on it (duckdns and openvpn) I've tried using the tips and tweaks plugin to adjust the Disk Cache 'vm.dirty_background_ratio' (%) and the Disk Cache 'vm.dirty_ratio' (%) each time I get the out of memory error. Am I missing/overlooking something? moseley-diagnostics-20200308-2306.zip
March 9, 20206 yr Community Expert 13 minutes ago, tarc said: The server currently has only 2 dockers running on it I see you also have VMs enabled. Are you running any?
March 9, 20206 yr Author No i am not, I enabled it in the event that I wanted to experiment with a os.
April 22, 20206 yr I am having the same issue. VMs were not running or suspended at the time the issue happened. i have CPU pinning set on all Docker images. meaning at least 2 cores are left untouched by any image at all times. When the issue happens, the CPU is pegged at 100%-98%. RAM is stuck at 100%. For the most part nothing responds, the web UI works from another machine on the same LAN. but i cant stop dockers, or even reboot. I also attempted to disable docker in the setting to no avail. I was only able to regain control by launching a terminal window and entering this command. "docker stop $(docker ps -aq)" Which i think is just a docker image stop command. After waiting for about 45 minutes, the command starts to work. all the docker images stop and the system seems to return to normal. Any way you all can help me figure out the root cause? aeroserver2-diagnostics-20200422-1234.zip
April 23, 20206 yr Community Expert 7 hours ago, Aerodb said: RAM is stuck at 100% Where are you seeing this?
April 25, 20206 yr On 4/22/2020 at 8:06 PM, trurl said: Where are you seeing this? on the dashboard. picture attached.
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