this post was submitted on 31 Mar 2026
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1% CPU usages, 50% RAM usage. That checks out.
I'm guessing that a good chunk of that usage is coming from the TrueNAS VM.
Correct, most of that is ZFS cache. All of my containers are barely using 2-3GB.
I have similar stats on my server. I have ~40 containers running (some are duplicate because I am to lazy to combine all PSQL servers). And since I am the only user, most of them are idle for a lot of the time.