ServerSizer

Method

Test machine

AMD Ryzen 9 5950X, Proxmox VE 9, each game server in Docker inside a dedicated LXC container. One container per game, fixed memory limit, no swap, no public ports.

Measurements

In useMemory the server process holds, every 60 seconds. File cache excluded.
PeakThe container's highest memory use, file cache included.
CPUPercent of one core, idle average.
Ready afterContainer start to the server's ready line.
PortsWhat the server opens, next to what its docs list.

Sources

Developer and host figures are quoted, linked and dated.

Community results

Shown as submitted. Results with notes, a host name or outlier numbers are checked first. Nothing is removed for being bad news.