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"Rising cost of memory," Microsoft explains why Windows 11 will use less RAM
(www.windowslatest.com)
this post was submitted on 04 Oct 2026
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dude, windows uses paging even if it has a free bank of memory to use...i've seen it with my own eyes...it's a complete trash OS...swaps like nobody's business
If you've eg. a system service that allocated a whole pile of memory on startup, but hasn't read or wrote it since, then copying it to swap during idle disk time is a good thing. If it does get used, then it's still in RAM, and if memory pressure increases, then you can reuse it immediately because it's already on disk, don't have to wait to swap it out. You could give this functionality a catchy name like 'swappiness' so you could fine-tune how aggressively it's done by setting the value in a file, too.
Doesn't stop Windows being a trash OS, of course, but if I've allocated swap then I want it to be used for best system performance.
I have swap allocated too, but if you're sitting there continually powering RAM and have a whole lot of it available (rarer these days), it doesn't make a lot of sense to throw all of your running programs into it when there's no current memory pressure. It degrades performance needlessly.
I love how little linux swaps with a large amount of RAM. I was one of those fortunate enough to buy computers with large amounts of RAM before the rampocalypse occurred. So I have 64gb in this laptop, and I want it to be used.