I have been noticing high memory usage 80-90% from my server. started getting warnings from fix common problems to post my diagnostics. I don't recall any changes recently, the last reboot was over 60 days ago. My server has 16GB of RAM and runs several dockers with memory limits on most of them to keep them from using too much.
I do notice I usually have a large amount of RAM cached (6+) but not sure if 80-90% usage is something I need to do something about, seems to be having no issues otherwise.
unraid6-diagnostics-20210209-0605.zip