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09-24-2005, 07:38 AM
#1
Senior Member
Registered: Oct 2004
Location: Luxemburg
Distribution: OS X, OpenBSD, Ubuntu
Posts: 1,507
Rep:
upgrade to 10.2 -> system getting slower
I have upgraded to 10.2 yesterday, keeping my old kernel 2.6.11.12. The only major change I've done is using freetype-2.1.10-i486-1arf.tgz from linuxpackages.net, in order to use a byte-code interpreter enabled version of freetype.
I have noticed that KDE starts up slower, but I am more concerned by heavy CPU usage by both firefox and X. Simply scrolling a web page in Firefox makes the CPU usage go up to 25%-35%, and opening a new web page in Firefox uses like 50% CPU for Firefox itself.
On Slackware 10.1 I also used Firefox (from linuxpackages, again) and my impression is that it responded much quicker.
Does anybody else have this impression?
09-24-2005, 09:55 AM
#2
Senior Member
Registered: Jul 2005
Location: Va Beach
Distribution: Slackware
Posts: 1,159
Rep:
can you post the output of ps -aux both immediately after boot in runlevel3 and then after loading KDE?
09-24-2005, 11:37 AM
#3
Senior Member
Registered: Oct 2004
Location: Luxemburg
Distribution: OS X, OpenBSD, Ubuntu
Posts: 1,507
Original Poster
Rep:
runlevel 3
Code:
USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND
root 1 0.6 0.0 684 252 ? S 18:30 0:00 init [3]
root 2 0.0 0.0 0 0 ? SN 18:30 0:00 [ksoftirqd/0]
root 3 0.0 0.0 0 0 ? S< 18:30 0:00 [events/0]
root 4 0.0 0.0 0 0 ? S< 18:30 0:00 [khelper]
root 5 0.0 0.0 0 0 ? S< 18:30 0:00 [kthread]
root 7 0.0 0.0 0 0 ? S< 18:30 0:00 [kacpid]
root 74 0.0 0.0 0 0 ? S< 18:30 0:00 [kblockd/0]
root 77 0.0 0.0 0 0 ? S< 18:30 0:00 [khubd]
root 117 0.0 0.0 0 0 ? S 18:30 0:00 [pdflush]
root 118 0.0 0.0 0 0 ? S 18:30 0:00 [pdflush]
root 120 0.0 0.0 0 0 ? S< 18:30 0:00 [aio/0]
root 119 0.0 0.0 0 0 ? S 18:30 0:00 [kswapd0]
root 708 0.0 0.0 0 0 ? S< 18:30 0:00 [kseriod]
root 814 0.0 0.0 0 0 ? S< 18:30 0:00 [reiserfs/0]
root 863 0.0 0.0 1488 480 ? S<s 18:30 0:00 udevd
root 1593 0.0 0.0 1648 604 ? Ss 18:30 0:00 /usr/sbin/syslogd
root 1596 0.0 0.0 1612 472 ? Ss 18:30 0:00 /usr/sbin/klogd -c 3 -x
root 1705 0.0 0.0 0 0 ? S 18:30 0:00 [pccardd]
root 1713 0.0 0.0 0 0 ? S 18:30 0:00 [pccardd]
root 1737 0.0 0.0 1496 696 ? Ss 18:30 0:00 /sbin/cardmgr
root 1996 0.0 0.0 0 0 ? S 18:30 0:00 [khpsbpkt]
root 2030 0.0 0.0 0 0 ? S 18:30 0:00 [knodemgrd_0]
root 2438 0.0 0.0 0 0 ? S 18:30 0:00 [shpchpd_event]
root 4370 0.0 0.0 1520 516 ? Ss 18:30 0:00 /usr/sbin/inetd
root 4410 0.2 0.1 3376 1504 ? Ss 18:30 0:00 /usr/sbin/sshd
nobody 4422 0.0 0.0 1752 772 ? S 18:30 0:00 /usr/sbin/dnsmasq
root 4431 0.1 0.2 5264 2384 ? Ss 18:30 0:00 /usr/sbin/cupsd
root 4444 0.0 0.0 1680 612 ? S 18:30 0:00 /usr/sbin/crond -l10
daemon 4446 0.0 0.0 1808 684 ? Ss 18:30 0:00 /usr/sbin/atd -b 15 -l 1
root 4449 0.0 0.0 1480 540 ? Ss 18:30 0:00 /usr/sbin/acpid
root 4504 0.0 0.3 7008 2752 ? Ss 18:30 0:00 /usr/sbin/smbd -D
root 4506 0.0 0.3 7008 2740 ? S 18:30 0:00 /usr/sbin/smbd -D
root 4507 0.0 0.1 3556 1468 ? Ss 18:30 0:00 /usr/sbin/nmbd -D
root 4509 0.0 0.0 1532 528 ? Ss 18:30 0:00 /usr/sbin/gpm -m /dev/mouse -t imps2
root 4521 0.0 0.4 5496 4260 ? Ss 18:30 0:00 /usr/bin/perl /usr/libexec/webmin/miniserv.pl /etc/webmin/miniserv.conf
root 4525 0.0 0.1 2828 1692 tty1 Rs 18:30 0:00 -bash
root 4526 0.0 0.0 1484 492 tty2 Ss+ 18:30 0:00 /sbin/agetty 38400 tty2 linux
root 4527 0.0 0.0 1484 492 tty3 Ss+ 18:30 0:00 /sbin/agetty 38400 tty3 linux
root 4528 0.0 0.0 1480 484 tty4 Ss+ 18:30 0:00 /sbin/agetty 38400 tty4 linux
root 4529 0.0 0.0 1484 492 tty5 Ss+ 18:30 0:00 /sbin/agetty 38400 tty5 linux
root 4530 0.0 0.0 1484 492 tty6 Ss+ 18:30 0:00 /sbin/agetty 38400 tty6 linux
root 4612 0.0 0.1 2776 908 tty1 R+ 18:31 0:00 ps aux
runlevel 4
Code:
USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND
root 1 0.1 0.0 684 252 ? S 18:30 0:00 init [3]
root 2 0.0 0.0 0 0 ? SN 18:30 0:00 [ksoftirqd/0]
root 3 0.0 0.0 0 0 ? S< 18:30 0:00 [events/0]
root 4 0.0 0.0 0 0 ? S< 18:30 0:00 [khelper]
root 5 0.0 0.0 0 0 ? S< 18:30 0:00 [kthread]
root 7 0.0 0.0 0 0 ? S< 18:30 0:00 [kacpid]
root 74 0.0 0.0 0 0 ? S< 18:30 0:00 [kblockd/0]
root 77 0.0 0.0 0 0 ? S< 18:30 0:00 [khubd]
root 117 0.0 0.0 0 0 ? S 18:30 0:00 [pdflush]
root 118 0.0 0.0 0 0 ? S 18:30 0:00 [pdflush]
root 120 0.0 0.0 0 0 ? S< 18:30 0:00 [aio/0]
root 119 0.0 0.0 0 0 ? S 18:30 0:00 [kswapd0]
root 708 0.0 0.0 0 0 ? S< 18:30 0:00 [kseriod]
root 814 0.0 0.0 0 0 ? S< 18:30 0:00 [reiserfs/0]
root 863 0.0 0.0 1488 480 ? S<s 18:30 0:00 udevd
root 1593 0.0 0.0 1648 604 ? Ss 18:30 0:00 /usr/sbin/syslogd
root 1596 0.0 0.0 1612 472 ? Ss 18:30 0:00 /usr/sbin/klogd -c 3 -x
root 1705 0.0 0.0 0 0 ? S 18:30 0:00 [pccardd]
root 1713 0.0 0.0 0 0 ? S 18:30 0:00 [pccardd]
root 1737 0.0 0.0 1496 696 ? Ss 18:30 0:00 /sbin/cardmgr
root 1996 0.0 0.0 0 0 ? S 18:30 0:00 [khpsbpkt]
root 2030 0.0 0.0 0 0 ? S 18:30 0:00 [knodemgrd_0]
root 2438 0.0 0.0 0 0 ? S 18:30 0:00 [shpchpd_event]
root 4370 0.0 0.0 1520 516 ? Ss 18:30 0:00 /usr/sbin/inetd
root 4410 0.0 0.1 3376 1504 ? Ss 18:30 0:00 /usr/sbin/sshd
nobody 4422 0.0 0.0 1752 772 ? S 18:30 0:00 /usr/sbin/dnsmasq
root 4431 0.0 0.2 5264 2384 ? Ss 18:30 0:00 /usr/sbin/cupsd
root 4444 0.0 0.0 1680 612 ? S 18:30 0:00 /usr/sbin/crond -l10
daemon 4446 0.0 0.0 1808 684 ? Ss 18:30 0:00 /usr/sbin/atd -b 15 -l 1
root 4449 0.0 0.0 1480 540 ? Ss 18:30 0:00 /usr/sbin/acpid
root 4504 0.0 0.3 7008 2752 ? Ss 18:30 0:00 /usr/sbin/smbd -D
root 4506 0.0 0.3 7008 2740 ? S 18:30 0:00 /usr/sbin/smbd -D
root 4507 0.0 0.1 3556 1468 ? Ss 18:30 0:00 /usr/sbin/nmbd -D
root 4509 0.0 0.0 1532 536 ? Ss 18:30 0:00 /usr/sbin/gpm -m /dev/mouse -t imps2
root 4521 0.0 0.4 5496 4260 ? Ss 18:30 0:00 /usr/bin/perl /usr/libexec/webmin/miniserv.pl /etc/webmin/miniserv.conf
root 4525 0.0 0.1 2828 1704 tty1 Ss+ 18:30 0:00 -bash
root 4526 0.0 0.1 2824 1696 tty2 Ss 18:30 0:00 -bash
root 4527 0.0 0.0 1484 492 tty3 Ss+ 18:30 0:00 /sbin/agetty 38400 tty3 linux
root 4528 0.0 0.0 1480 484 tty4 Ss+ 18:30 0:00 /sbin/agetty 38400 tty4 linux
root 4529 0.0 0.0 1484 492 tty5 Ss+ 18:30 0:00 /sbin/agetty 38400 tty5 linux
root 4530 0.0 0.0 1484 492 tty6 Ss+ 18:30 0:00 /sbin/agetty 38400 tty6 linux
pu 4657 0.0 0.2 3356 1972 tty2 S 18:33 0:00 -su
pu 4711 0.0 0.1 2960 1536 tty2 S+ 18:34 0:00 /bin/sh /usr/X11R6/bin/startx
pu 4722 0.0 0.0 2292 652 tty2 S+ 18:34 0:00 xinit /home/pu/.xinitrc --
root 4723 3.1 1.3 15596 12196 ? S 18:34 0:01 X :0
pu 4739 0.0 0.1 2944 1480 tty2 S 18:34 0:00 sh /home/pu/.xinitrc
pu 4740 0.0 0.1 2968 1552 tty2 S 18:34 0:00 /bin/sh /opt/kde/bin/startkde
pu 4771 0.3 1.2 24340 11760 ? Ss 18:34 0:00 kdeinit Running...
pu 4774 0.0 1.1 22984 10400 ? S 18:34 0:00 dcopserver [kdeinit] --nosid
pu 4776 0.0 1.2 25156 11584 ? S 18:34 0:00 klauncher [kdeinit]
pu 4779 1.3 1.8 38048 17032 ? Sl 18:34 0:00 kded [kdeinit]
pu 4794 3.0 0.8 20028 7796 ? SL 18:34 0:00 /opt/kde/bin/artsd -F 10 -S 4096 -s 60 -m artsmessage -c drkonqi -l 3 -f
pu 4796 0.2 1.4 24812 13228 ? S 18:34 0:00 kaccess [kdeinit]
pu 4797 0.0 0.0 1468 344 tty2 S 18:34 0:00 kwrapper ksmserver
pu 4799 0.2 1.4 25120 13452 ? S 18:34 0:00 ksmserver [kdeinit]
pu 4800 1.0 1.8 27728 16348 ? S 18:34 0:00 kwin [kdeinit] -session 11c0a80108000109680731200000013540000_1127579128_843852
pu 4802 0.0 0.5 9296 4984 ? Ss 18:34 0:00 /opt/kde/bin/artsd -F 10 -S 4096 -s 60 -m artsmessage -c drkonqi -l 3 -f
pu 4804 1.5 1.9 28496 17512 ? S 18:34 0:00 kdesktop [kdeinit]
pu 4806 1.8 2.0 31012 18628 ? S 18:34 0:00 kicker [kdeinit]
pu 4809 1.4 1.6 27652 15324 ? S 18:34 0:00 korn -session 10dee36163000112664043700000050280007_1127579128_841251
pu 4810 0.0 1.3 24612 12328 ? S 18:34 0:00 kio_file [kdeinit] file /tmp/ksocket-puTy7HIb/klauncherCBu7kb.slave-socket /tmp/ksocket-puTy7HIb/kdesktopQGKD0a.slave-socket
pu 4811 0.0 1.3 24612 12324 ? S 18:34 0:00 kio_file [kdeinit] file /tmp/ksocket-puTy7HIb/klauncherCBu7kb.slave-socket /tmp/ksocket-puTy7HIb/kdesktopwBK3vb.slave-socket
pu 4813 0.1 1.4 52052 13016 ? S 18:34 0:00 kio_pop3 [kdeinit] pop3 /tmp/ksocket-puTy7HIb/klauncherCBu7kb.slave-socket /tmp/ksocket-puTy7HIb/kornZEt9jc.slave-socket
pu 4814 0.6 1.9 33568 17484 ? S 18:34 0:00 knotify [kdeinit]
pu 4819 2.2 1.9 29840 17224 ? S 18:34 0:00 konsole [kdeinit] --ls
pu 4820 0.0 0.2 3380 1996 pts/1 Ss 18:34 0:00 -bash
root 4831 0.2 0.1 2816 1684 pts/1 S 18:34 0:00 -su
root 4843 0.0 0.1 2780 912 pts/1 R+ 18:34 0:00 ps aux
09-24-2005, 12:28 PM
#4
Senior Member
Registered: Jul 2005
Location: Va Beach
Distribution: Slackware
Posts: 1,159
Rep:
I don't know how much it'll help, but you might try disabling arts as it's using a considerable chunk. KDE itself uses several 1-2% chunks. I just checked my own and X uses 2.5%. When I opened Firefox, without an internet connection and without loading any pages or files, it uses almost 12%.
What kind of hardware do you have? It might help to use a less resource-hungry window manager. KDE is the bulkiest with the most overhead.
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