DingHo Posted April 30, 2021 Share Posted April 30, 2021 For unknown reasons, my UnRAID server will suddenly have all 4 CPUs pegged to 100%. The result is the whole house loses internet access as I've got Pi-hole DNS, and Unifi Controller dockers running on this box. It happens about once a week. I first thought it was the Pi-hole docker so I pinned it to a single CPU. Then I thought it was the Plex docker, so I pinned that to 2 CPUs. Neither action has solved the problem. Running top doesn't seem to indicate what is maxing out the CPUs, no process is using over ~20%. I can fix it without rebooting by restarting the plex docker via command line. I've been having this problem for almost a year. I've looked at the diagnostics but can't figure this out. Could anyone please help? scour-diagnostics-20210430-0910.zip Quote Link to comment
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