I used it in containers (LXC through Proxmox VE) and my base install with "functioning Linux environment even with network support in a blitz" comes around 8MB,

I used it in containers (LXC through Proxmox VE) and my base install with "functioning Linux environment even with network support in a blitz" comes around 8MB, as the kernel comes from the host I simply save on that end. Works very well.