From: Frank van Maarseveen <fvm@tasking.nl>
To: linux-kernel@vger.kernel.org
Subject: 2.4.5: swap/VM strangeness
Date: Thu, 14 Jun 2001 18:31:35 +0200 [thread overview]
Message-ID: <20010614183135.A16418@espoo.tasking.nl> (raw)
A PIII with 96MB ram became extremely sluggish inside X11. I managed
to terminate the X server, bringing the system in a useful state
again. While the system was completely quiet (no X server) I noticed
that a lot of both memory and swap was being used for no appearent reason:
# free
total used free shared buffers cached
Mem: 93692 85164 8528 0 1404 75252
-/+ buffers/cache: 8508 85184
Swap: 133048 54944 78104
# swapoff -a
(took a minute)
# free
total used free shared buffers cached
Mem: 93692 41760 51932 0 1420 24828
-/+ buffers/cache: 15512 78180
Swap: 0 0 0
# swapon -a
# free
total used free shared buffers cached
Mem: 93692 41852 51840 0 1420 24848
-/+ buffers/cache: 15584 78108
Swap: 133048 0 133048
It looks as if the swap partition is being cached in main memory.
--
Frank
reply other threads:[~2001-06-14 16:33 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20010614183135.A16418@espoo.tasking.nl \
--to=fvm@tasking.nl \
--cc=frank_van_maarseveen@tasking.com \
--cc=linux-kernel@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).