

Athlon II? What is this? A server for ants? ;-)
That seems quite underpowered to be honest. Jellyfin per default does quite a lot of things per default during startup or as a background job. Sometimes you need to dig deep into the config settings and also disable certain timed jobs.
What OS are you running on?

I always felt it was a failed attempt at US propaganda, because my take away from that movie was: Americans come in. Don’t know shit about the local people and their customs. Get overwhelmed. Run away with their tails between their legs to their base and fuck off.
It’s kinda like the movie “Aliens”.