Re: ~500 megs cached yet 2.6.5 goes into swap hell

From: Nick Piggin
Date: Wed Apr 28 2004 - 19:59:45 EST


Wakko Warner wrote:
I don't know. What if you have some huge application that only
runs once per day for 10 minutes? Do you want it to be consuming
100MB of your memory for the other 23 hours and 50 minutes for
no good reason?


I keep soffice open all the time. The box in question has 512mb of ram. This is one app, even though I use it infrequently, would prefer that it
never be swapped out. Mainly when I want to use it, I *WANT* it now (ie not
waiting for it to come back from swap)

This is just my oppinion. I personally feel that cache should use available
memory, not already used memory (swapping apps out for more cache).


On the other hand, suppose that with soffice resident the entire
time, you don't have enough memory to cache an entire kernel tree
(or video you are editing, or whatever).

Now your find | xargs grep keeps taking 30s every time you run
it, or your video is un-editable...
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