James Richard Tyrer wrote:
cnhnln wrote:
>how to speedup kde?
>
>
The #1 way is to add more memory; this will make the biggest difference
if sluggishness is associated with the hard disk light being on.
0.5 GB is really the minimum and 1.0 GB is really what you need.
Virtual memory swaps are the main reason that my system runs slow.
You might think that a faster processor was #1 but it isn't. If you
only have 256 MB of memory, a faster processor won't make much
difference if you have several large apps open -- a faster processor
won't access the hard disk much faster.
It should run pretty well with 256M of ram. If he had 128M then it
would be a big issue. I can start KDE and several apps on mine and it
only use 130 to 140M of ram. However, if he has something running, like
apache or some database program, that uses extra memory and it starts to
use swap space, then he needs more ram. He really should run the "free"
command to see what is being used. He can also run "top" and tell it to
sort by memory usage and see exactly what is using how much memory.
Mine does not use a lot of ram and I have a full blown KDE install. KDE
has gotten better I think. They seem to have cleaned up their code a lot.
Secondary things are:
If you don't have 1.0 GB of memory, be careful not to run unnecessary
things. This doesn't help much -- if you have 1.0 GB of memory, you
don't have to worry about such things.
In theory having two fast disks will help. You should have the code and
swap on one disk and *all* data on the other. Unfortunately, *NIX
wasn't designed to work this way. It is sufficient to have the system
and swap on one of the disks with "/home & /var on the other. Some say
that having more than one partition for your swap space will help (about
0.5 GB per partition is what I have read).
Actually, you can put your partitions about any way you want too. I
have mine partitioned this way:
root@smoker / # fdisk -l /dev/hda
Disk /dev/hda: 81.9 GB, 81964302336 bytes
16 heads, 63 sectors/track, 158816 cylinders
Units = cylinders of 1008 * 512 = 516096 bytes
Device Boot Start End Blocks Id System
/dev/hda1 * 1 291 146632+ 83 Linux
/dev/hda2 292 158816 79896600 5 Extended
/dev/hda5 292 1260 488344+ 83 Linux
/dev/hda6 1261 30324 14648224+ 83 Linux
/dev/hda7 30325 49700 9765472+ 83 Linux
/dev/hda8 49701 78764 14648224+ 83 Linux
/dev/hda9 78765 88452 4882720+ 83 Linux
/dev/hda10 88453 158816 35463424+ 83 Linux
root@smoker / #
#1 is /boot, #5 is swap, #6 is /, #7 is /home, #8 is /usr, #9 is
/usr/portage, #10 is /mnt/data. I have a second drive that I backup too
from time to time. As you can see, you can split up your system about
any way you want too. The only thing you shouldn't put on separate
partitions is, /bin, /sbin, /etc, and /root.
Putting swap as close to the inner portion of the drive is the fastest.
I'm not sure having it on separate drives will help much though.
Dale
:-) :-) :-)
This message is from the kde-linux mailing list.
Account management:
Archives: http://lists.kde.org/.
More info: http://www.kde.org/faq.html.