downdrown

You folks just saved my day! I had the same issue with setting up VMs and PiHole in Docker, thanks a lot!

Thanks for the hint, Actually these are 3 SSDs (The parity Disk is also a SSD). I also thought about mem issues because this is happening randomly. I disabled the Plex container, that one seems to be causing most of the issues. I'll demount it from the rack and try to run a few memtests for now.

Background I am hosting some services using Docker for myself and my family. I always used my Synology DS 1815+ for that but I was never really happy about it because my NAS would always have "one foot in the open web". Recently I decided to invest into an upgrade and configured a small home server for that purpose. A friend of mine suggested to check out Unraid for that purpose, I found it quite interesting and gave it a shot. I bought the hardware, purchased a basic Unraid licence and moved all the docker containers and data to my new server. Since I use the server only - well, as a server - I do not care about lots of storage. For this I still have a small Synology with HDDs. The server operates on a 3 1TB SSD Array setup because I mostly care about speed and availability. The Problem Unfortunately I kind of had issues right from the start. My Docker containers sometimes randomly become unresponsive and the CPU starts going nuts pushing some threads up to 100% usage. After I restart everything works nice again, until sometime later everything becomes unresponsive again. It's driving me crazy and I do not have any idea what could cause this problem. I first suspected the parity check to cause this problem, currently it doesn't seem like this is the only trigger. It happened again last night and I had to reboot the server this morning. Since the only purpose of this machine is to reliably host Docker containers it's a huge issue for me if this doesn't work out. I'd really like to fix this issue somehow, it's driving me crazy. Would appreciate any hint & help. unraid cpu.mp4 bigboy-diagnostics-20230409-1111.zip bigboy-syslog-20230409-0912.zip