Gentoo Archives: gentoo-amd64

From: dustin@×××××××.us
To: gentoo-amd64@l.g.o
Subject: Re: [gentoo-amd64] Is swap need when there is 4g of ram?
Date: Tue, 13 Mar 2007 14:15:20
Message-Id: 20070313141100.GB18489@v.igoro.us
In Reply to: Re: [gentoo-amd64] Is swap need when there is 4g of ram? by Joaquim Quinteiro Uchoa
1 On Tue, Mar 13, 2007 at 09:46:39AM -0300, Joaquim Quinteiro Uchoa wrote:
2 > Anthony is really right: it depends if you need swap. In a server with
3 > 30 users,
4 > problably not, even in the case where the access is simultaneous (by experience
5 > with servers with 2GB of RAM and 2GB of swap).
6
7 One of the benefits of swap is that unused application text, data, etc.
8 can be paged out in a fairly permanent fashion. Without swap, that
9 stuff has to sit in RAM, even if it's not touched for hours or days.
10
11 I'm not sure if your load is such that the savings will be a significant
12 portion of 4G.
13
14 Dustin
15 --
16 gentoo-amd64@g.o mailing list

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