Page Space Problems
J. Eric Townsend
jet at karazm.math.uh.edu
Mon Mar 18 04:55:53 AEST 1991
In article <BFLS.91Mar14152256 at cain.anu.edu.au> bfls at cain.anu.edu.au (Barbara La Scala) writes:
>32MB swap space is used, even though I'm not running any large programs. In
>fact according to the output from ps, the only process which is using a
>significant amount of memory is the swapper, which is using around 50% of
>memory!
About once a month I jump up and down about this.
I called defect(ive) support, they told me "AIX does things a little
differently than UNIX", and that the swapper proc was supposed to be
~6Mb on a 8Mb RAM / 32Mb paging machine.
It's not a bug, it's a *feature* :-(
Again, I repeat my plea for some IBM employee to come out of the woodwork
and explain this:
oiler> ps aux
USER PID %CPU %MEM SZ RSS TT STAT TIME CMD
root 0 0.0% 78% 7592 6376 - S 1:31 swapper
root 1 0.1% 1% 164 120 - S 2:41 /etc/init
root 514 0.0% 0% 12 8 - R 3994:08 kproc
root 771 0.0% 0% 20 20 - S 0:05 kproc
root 1028 0.1% 0% 16 16 - S 3:45 kproc
root 1285 0.0% 0% 16 8 - S 0:00 kproc
root 1685 0.0% 0% 84 28 - S 0:18 /etc/syncd 60
jet 1867 2.9% 5% 168 404 pts/0 S 0:01 -csh
....
--
J. Eric Townsend - jet at uh.edu - bitnet: jet at UHOU - vox: (713) 749-2120
Skate UNIX or bleed, boyo...
(UNIX is a trademark of Bell Laboratories).
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