fe.settings:getUserBoardSettings - non array given[os] - Endchan Magrathea
Gentoo Linux (2021) 
Gentoo Hardened 10.3.0-r2 
Linux/x86 5.13.10-gentoo Kernel

text mode: 51 MiB

Fresh install running with Btrfs on LVM on LUKS. Hardened Gentoo amd64 no-multilib stage 3,70 packages emerged. Running dm-crypt, iptables, lvm and bash. Could probably trim it down to 40MiB with some other choices (shell, daemons etc).  I think this is going to be as good as it gets for Linux (for me) without changing things drastically. Maybe I'll switch my shell to ksh or dash or something else and see how it performs.