I have a personal instance I run for stuff like testing bots, so it isn’t very highly federated (I just sub to a couple communities to make sure it is working). However, I just checked and the whole docker compose stack is using 250 MB of RAM and ~1% CPU on a single core VPS and consuming ~300 MB of disk space.
Of course YMMV depending on how much you use it and federate.
I have a personal instance I run for stuff like testing bots, so it isn’t very highly federated (I just sub to a couple communities to make sure it is working). However, I just checked and the whole docker compose stack is using 250 MB of RAM and ~1% CPU on a single core VPS and consuming ~300 MB of disk space.
Of course YMMV depending on how much you use it and federate.