I have a similar amount running on a 16GB NUC in proxmox LXCs and it usually sits at less than half memory usage.
The only big memory guzzlers are generally proprietary software, like the unifi network controller software which basically requires an entire room of Cray supercomputers just to view your Wifi AP status.
The only big memory guzzlers are generally proprietary software, like the unifi network controller software which basically requires an entire room of Cray supercomputers just to view your Wifi AP status.