this post was submitted on 02 May 2026
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Why should the OS itself, which is just supposed to facilitate the running of programs, use so much memory?
it shouldn't. the problem really boils down to devs for stuff that aren't optimizing anything.
For example I'm currently using a basic build Fedora 44 with Niri and a quickshell. I have 32gigs of ram on my current machine and at idle it uses just over 2gigs of memory. to me that's too much. Niri uses about 160mb but quickshell/noctalia-shell uses about 400mb. too much. I need to stop using it.
I use Foot as my terminal and that AT MOST will use 14mb of ram. that's it. I point to Foot and say "that's how things should be".
then adding something like a Browser and Discord into the mix and just forget about it. suddenly that 32gigs is being eaten alive. even today running a system on 16 is cutting it close because of the bullshit you need to run. I mean even a browser like Qutebrowser which SHOULD be light is going to eat ram because it's running python and qtwebkit crap. And don't get me started on Discord and ALL the various "we make discord better" apps that really don't. vestkop, vencord, eqowhatever, doesn't matter it's all electron which treats your ram as an all you can eat buffet.
Fuck Discord
I was kind of humbled to see how much less ressources Debian was using.
It needed one GB of memory after install in full memory.
Meanwhile Canonical
https://www.techpowerup.com/347967/ubuntu-26-04-lts-raises-recommended-memory-requirement-to-6-gb?cp=2
While Ubuntu recommends 6GB, it still uses much less than that even if you open Chrome lol
If you enable zswap, you could probably live with 4GB
TL;DR: to spy on you.
Right?! I have a debian NAS running openmediavault, it has music streaming and samba network shares. it only has 256MB RAM and doesn't even use all that.