since people reposting this, i'm down for anyone to adopt it

some details
i have ~100 users, 50 of them are marked by join.wafrn.net as active
here's a Proxmox graph screenshot for Wafrn LXC if you need to know approximately how much it will take (this is 8 cores of Xeon E-2146G)
i will also add that Wafrn NEEDS good I/O

the high memory consumption is there because Wafrn launches 3 workers, and also because bsky