lkml.org 
[lkml]   [2002]   [Jan]   [5]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [2.4.17/18pre] VM and swap - it's really unusable
On Thursday, 03 January 2002, at 20:14:42 -0600,
M.H.VanLeeuwen wrote:

> Here is what I've run thus far. I'll add nfs file copy into the mix also...
> System: SMP 466 Celeron 192M RAM, running KDE, xosview, and other minor apps.
>
I applied your little patch "vmscan.patch.2.4.17.c" to a plain 2.4.17
source tree, recompiled, and tried it. Swap usage is _much_ less than in
original 2.4.17: hardware is a Pentium166 with 64 MB RAM and 75 MB
swap, and my workload includes X 4.1.x, icewm, nightly Mozilla, several
rxvt, gkrellm, some MP3 listening via XMMS, xchat, several links web
browsers and a couple of little daemons runnig.

I have not done scientific measures on swap usage, but with your patch
it seems caches don't grow too much, and swap is usually 10-20 MB lower
than using plain 2.4.17. I have also observed in /proc/meminfo that
"Inactive:" seems to be much lower with your patch.

If someone wants more tests/numbers done/reported, just ask.

Hope this helps.

--
José Luis Domingo López
Linux Registered User #189436 Debian Linux Woody (P166 64 MB RAM)

jdomingo AT internautas DOT org => Spam at your own risk

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 13:15    [W:0.054 / U:0.360 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site