[kde-solaris] swap space requirements [was: KDE 3.1.4 - Can't
talk to klauncher]
Lars Tunkrans
lars.tunkrans at bredband.net
Tue Jan 27 00:25:42 CET 2004
Thomas Bennett wrote:
> I used to run into klauncher dying because of shortage of swap with Stefans
> 3.1.3, and I have 1GB swap, 256MB RAM on an Ultra 10.
>
> On his 3.1.4 I am not having any problem, only using about 330 MB swap at the
> moment and it is not growing.
If I run "prstat -s rss" sorting process by "running set size"
I find that the "kdeinit" processes are rather large and seem
to only have a third to a fourth of its size in RAM.
Otherprocesses seems to have about 50% of their size as RSS-size.
I guess this makes it possible to run KDE on a small RAM size
However the total process sizes for KDE seems to be in the region
of half a gigabyte.
/usr/dt/bin/sdtprocess shows that swap useage by kdeinit-processes
is large.
After looking at a couple of workstations I find that
If the box runs some serversoftware like samba or Ns-httpd
and KDE 3.1.4 I have about 500 MB RAM usage and 300-400 MB swap
useage. These machines have 1GB RAM.
If I look at SUN GNOME-2.0 processes they also seem to use
less swap than KDE , the difference between the SIZE and the RSS
is generally, but not always, smaller for GNOME processes
then for KDE processes.
This really supports Stefans view that you need more SWAP
than usual to RUN KDE, although you can boot it up on
a small amount of RAM, 256 MB maybe....
--
========================================================
Lars Tunkrans
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