[Bug 217580] Re: Slow performance with Gmail
stek79
stefano.doni at gmail.com
Sun Jul 6 17:01:37 UTC 2008
Hello guys,
too bad I have to agree with you. My previous statement was an error, I
posted to the wrong bug.
To demostrate this slowness as a quantitative issue, I taken some simple
measurements with top during some simple gmail scrolling activity.
You can see that during this simple scrolling test, my CPU goes to 100% and
the user experience is painfully slow. I don't have a top-of-the-notch PC,
it is a 1.6GHZ Athlon, but I find ridiculous this slowness when an iPhone
can scroll sites at a 10x this speed.
I think this is quite a bad problem from the user point of view, especially
since Firefox 3 is noticeably faster than Firefox 2 when drawing web pages.
Gmail and other sites are the expception, too bad.
Here you can find my measurements. As you can see, about 50% of CPU time is
spent in firefox, the other 50% in Xorg. Since it is a CPU issue I think
that we actually _can_ track this issue down, perhaps with some profiling
tool? I'm willing to help in this regard, if Alex or any other developer
could tell me what should be done to find the hot spot, I can do the test
for you.
Last note regarding my configuration. I use metacity, not compiz. X drivers
are NVIDIA, distro is Hardy up-to-date.
Here is the top log:
top - 20:27:42 up 1:07, 3 users, load average: 0.79, 0.40, 0.39
Tasks: 93 total, 2 running, 91 sleeping, 0 stopped, 0 zombie
Cpu(s): 87.1%us, 12.4%sy, 0.0%ni, 0.0%id, 0.0%wa, 0.0%hi, 0.5%si,
0.0%st
Mem: 515576k total, 505212k used, 10364k free, 12672k buffers
Swap: 996020k total, 37668k used, 958352k free, 237104k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+
COMMAND
8279 ste 20 0 193m 88m 22m R 56.8 17.6 1:58.94
firefox
5271 root 20 0 48912 31m 9104 S 41.8 6.3 4:04.73
Xorg
5705 ste 20 0 15816 5708 4416 S 1.0 1.1 0:05.12
gnome-screensav
8453 ste 20 0 2308 1084 844 R 1.0 0.2 0:00.06
top
1 root 20 0 2844 1688 544 S 0.0 0.3 0:01.50
init
2 root 15 -5 0 0 0 S 0.0 0.0 0:00.00
kthreadd
3 root RT -5 0 0 0 S 0.0 0.0 0:00.00
migration/0
4 root 15 -5 0 0 0 S 0.0 0.0 0:00.04
ksoftirqd/0
5 root RT -5 0 0 0 S 0.0 0.0 0:00.00
watchdog/0
6 root 15 -5 0 0 0 S 0.0 0.0 0:00.06
events/0
7 root 15 -5 0 0 0 S 0.0 0.0 0:00.00
khelper
41 root 15 -5 0 0 0 S 0.0 0.0 0:00.24
kblockd/0
44 root 15 -5 0 0 0 S 0.0 0.0 0:00.00
kacpid
45 root 15 -5 0 0 0 S 0.0 0.0 0:00.00
kacpi_notify
112 root 15 -5 0 0 0 S 0.0 0.0 0:00.00
kseriod
149 root 15 -5 0 0 0 S 0.0 0.0 0:00.96
kswapd0
192 root 15 -5 0 0 0 S 0.0 0.0 0:00.00
aio/0
1476 root 15 -5 0 0 0 S 0.0 0.0 0:00.00
ata/0
1479 root 15 -5 0 0 0 S 0.0 0.0 0:00.00
ksuspend_usbd
1481 root 15 -5 0 0 0 S 0.0 0.0 0:00.00
ata_aux
1484 root 15 -5 0 0 0 S 0.0 0.0 0:00.00
khubd
1635 root 15 -5 0 0 0 S 0.0 0.0 0:00.00
scsi_eh_0
1637 root 15 -5 0 0 0 S 0.0 0.0 0:00.00
scsi_eh_1
2491 root 15 -5 0 0 0 S 0.0 0.0 0:01.44
kjournald
2695 root 16 -4 2524 1024 380 S 0.0 0.2 0:00.68
udevd
2885 root 15 -5 0 0 0 S 0.0 0.0 0:00.02
kgameportd
3239 root 15 -5 0 0 0 S 0.0 0.0 0:00.12
zd1211rw
3306 root 15 -5 0 0 0 S 0.0 0.0 0:00.00
softmac
4302 root 20 0 3808 944 556 S 0.0 0.2 0:00.30
mount.ntfs
4303 root 15 -5 0 0 0 S 0.0 0.0 0:00.00
kjournald
4593 root 20 0 1716 512 440 S 0.0 0.1 0:00.00
getty
4594 root 20 0 1716 504 440 S 0.0 0.1 0:00.00
getty
4598 root 20 0 1716 504 440 S 0.0 0.1 0:00.00
getty
4599 root 20 0 1716 504 440 S 0.0 0.1 0:00.00
getty
4601 root 20 0 1716 508 440 S 0.0 0.1 0:00.00
getty
4769 root 20 0 2456 1352 692 S 0.0 0.3 0:00.00
acpid
4801 syslog 20 0 1936 648 512 S 0.0 0.1 0:00.02
syslogd
4855 root 20 0 1868 532 444 S 0.0 0.1 0:00.04
dd
4857 klog 20 0 3656 2536 424 S 0.0 0.5 0:00.22
klogd
4879 messageb 20 0 2812 1256 760 S 0.0 0.2 0:00.12
dbus-daemon
4895 root 20 0 4696 2012 1740 S 0.0 0.4 0:00.02
NetworkManager
4909 root 20 0 3504 1184 1008 S 0.0 0.2 0:00.00
NetworkManagerD
4922 root 20 0 4108 1108 908 S 0.0 0.2 0:00.00
system-tools-ba
4966 root 20 0 5916 2296 1708 S 0.0 0.4 0:00.02
cupsd
5085 root 20 0 2020 764 668 S 0.0 0.1 0:00.20
dhcdbd
5104 haldaemo 20 0 6184 4008 3388 S 0.0 0.8 0:00.54
hald
5107 root 20 0 7880 2356 1608 S 0.0 0.5 0:00.02
console-kit-dae
5169 root 20 0 3348 1164 984 S 0.0 0.2 0:00.04
hald-runner
5189 haldaemo 20 0 2200 904 780 S 0.0 0.2 0:00.00
hald-addon-acpi
5203 root 20 0 3416 1164 1012 S 0.0 0.2 0:00.12
hald-addon-inpu
5213 root 20 0 3420 1140 992 S 0.0 0.2 0:00.08
hald-addon-stor
5223 root 20 0 3420 1144 992 S 0.0 0.2 0:00.08
hald-addon-stor
5226 root 20 0 3420 1148 992 S 0.0 0.2 0:00.06
hald-addon-stor
5264 root 20 0 14060 1600 968 S 0.0 0.3 0:00.00
gdm
5267 root 20 0 14520 3008 2220 S 0.0 0.6 0:00.04
gdm
5309 daemon 20 0 1980 416 300 S 0.0 0.1 0:00.00
atd
5323 root 20 0 2100 888 712 S 0.0 0.2 0:00.00
cron
5338 root 35 15 6944 4996 756 S 0.0 1.0 0:08.64
preload
5503 root 20 0 1716 512 440 S 0.0 0.1 0:00.00
getty
5525 ste 20 0 7252 4308 1896 S 0.0 0.8 0:01.22
gconfd-2
5527 ste 20 0 14340 2036 1648 S 0.0 0.4 0:00.00
gnome-keyring-d
5528 ste 20 0 28864 7512 6308 S 0.0 1.5 0:00.16
x-session-manag
5675 ste 20 0 22516 6284 4784 S 0.0 1.2 0:00.04
seahorse-agent
5679 ste 20 0 2696 1128 784 S 0.0 0.2 0:00.10
dbus-daemon
5680 ste 20 0 43620 13m 8764 S 0.0 2.8 0:01.66
gnome-settings-
5688 ste 20 0 28620 5876 3316 S 0.0 1.1 0:02.16
pulseaudio
5691 ste 20 0 5772 2244 1836 S 0.0 0.4 0:00.00
gconf-helper
5706 ste 20 0 21172 12m 7964 S 0.0 2.5 0:07.56
metacity
5708 ste 20 0 60200 23m 13m S 0.0 4.6 0:05.26
gnome-panel
5709 ste 20 0 87616 21m 13m S 0.0 4.2 0:01.61
nautilus
5714 ste 20 0 31864 3108 2424 S 0.0 0.6 0:00.11
bonobo-activati
5719 ste 20 0 5368 2080 1788 S 0.0 0.4 0:00.02
gvfsd
5725 ste 20 0 29044 1964 1576 S 0.0 0.4 0:00.46
gvfs-fuse-daemo
5729 ste 20 0 39856 13m 9404 S 0.0 2.6 0:10.86
update-notifier
5730 ste 20 0 74116 33m 16m S 0.0 6.7 0:27.76
gnome-do
5739 ste 39 19 28304 6868 2232 S 0.0 1.3 0:00.04
trackerd
5742 ste 20 0 24276 11m 7160 S 0.0 2.4 0:00.26
python
5744 ste 20 0 20664 4612 3420 S 0.0 0.9 0:00.04
gnome-volume-ma
5745 ste 20 0 23464 7760 5552 S 0.0 1.5 0:00.24
gnome-power-man
5756 ste 20 0 22028 2668 2208 S 0.0 0.5 0:00.06
gvfsd-trash
5760 ste 20 0 20944 8416 7104 S 0.0 1.6 0:07.12
multiload-apple
5771 ste 20 0 35288 10m 7956 S 0.0 2.0 0:02.48
gnome-netstatus
5774 ste 20 0 55808 14m 9856 S 0.0 2.8 0:00.45
mixer_applet2
5777 ste 20 0 5368 2128 1832 S 0.0 0.4 0:00.00
gvfsd-burn
5826 ste 20 0 34812 12m 7348 S 0.0 2.4 0:00.78
notification-da
6921 root 20 0 0 0 0 S 0.0 0.0 0:00.12
pdflush
7257 root 20 0 0 0 0 S 0.0 0.0 0:00.00
pdflush
8300 ste 20 0 85116 19m 11m S 0.0 3.9 0:00.88
gnome-terminal
8302 ste 20 0 2912 856 708 S 0.0 0.2 0:00.00
gnome-pty-helpe
8303 ste 20 0 5780 3204 1420 S 0.0 0.6 0:00.20
bash
8370 ste 20 0 86016 20m 11m S 0.0 4.0 0:01.06
gnome-terminal
8372 ste 20 0 2912 856 708 S 0.0 0.2 0:00.00
gnome-pty-helpe
8373 ste 20 0 5780 3224 1440 S 0.0 0.6 0:00.22
bash
top - 20:27:44 up 1:07, 3 users, load average: 0.79, 0.40, 0.39
Tasks: 93 total, 3 running, 90 sleeping, 0 stopped, 0 zombie
Cpu(s): 85.5%us, 13.0%sy, 0.0%ni, 0.0%id, 0.0%wa, 0.0%hi, 1.5%si,
0.0%st
Mem: 515576k total, 508896k used, 6680k free, 12676k buffers
Swap: 996020k total, 37668k used, 958352k free, 237112k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+
COMMAND
8279 ste 20 0 193m 88m 22m R 51.8 17.6 1:59.98
firefox
5271 root 20 0 48836 35m 9104 R 47.3 7.0 4:05.68
Xorg
5760 ste 20 0 20944 8416 7104 S 1.0 1.6 0:07.14
multiload-apple
1 root 20 0 2844 1688 544 S 0.0 0.3 0:01.50
init
2 root 15 -5 0 0 0 S 0.0 0.0 0:00.00
kthreadd
3 root RT -5 0 0 0 S 0.0 0.0 0:00.00
migration/0
4 root 15 -5 0 0 0 S 0.0 0.0 0:00.04
ksoftirqd/0
5 root RT -5 0 0 0 S 0.0 0.0 0:00.00
watchdog/0
6 root 15 -5 0 0 0 S 0.0 0.0 0:00.06
events/0
7 root 15 -5 0 0 0 S 0.0 0.0 0:00.00
khelper
41 root 15 -5 0 0 0 S 0.0 0.0 0:00.24
kblockd/0
44 root 15 -5 0 0 0 S 0.0 0.0 0:00.00
kacpid
45 root 15 -5 0 0 0 S 0.0 0.0 0:00.00
kacpi_notify
112 root 15 -5 0 0 0 S 0.0 0.0 0:00.00
kseriod
149 root 15 -5 0 0 0 S 0.0 0.0 0:00.96
kswapd0
192 root 15 -5 0 0 0 S 0.0 0.0 0:00.00
aio/0
1476 root 15 -5 0 0 0 S 0.0 0.0 0:00.00
ata/0
1479 root 15 -5 0 0 0 S 0.0 0.0 0:00.00
ksuspend_usbd
1481 root 15 -5 0 0 0 S 0.0 0.0 0:00.00
ata_aux
1484 root 15 -5 0 0 0 S 0.0 0.0 0:00.00
khubd
1635 root 15 -5 0 0 0 S 0.0 0.0 0:00.00
scsi_eh_0
1637 root 15 -5 0 0 0 S 0.0 0.0 0:00.00
scsi_eh_1
2491 root 15 -5 0 0 0 S 0.0 0.0 0:01.44
kjournald
2695 root 16 -4 2524 1024 380 S 0.0 0.2 0:00.68
udevd
2885 root 15 -5 0 0 0 S 0.0 0.0 0:00.02
kgameportd
3239 root 15 -5 0 0 0 S 0.0 0.0 0:00.12
zd1211rw
3306 root 15 -5 0 0 0 S 0.0 0.0 0:00.00
softmac
4302 root 20 0 3808 944 556 S 0.0 0.2 0:00.30
mount.ntfs
4303 root 15 -5 0 0 0 S 0.0 0.0 0:00.00
kjournald
4593 root 20 0 1716 512 440 S 0.0 0.1 0:00.00
getty
4594 root 20 0 1716 504 440 S 0.0 0.1 0:00.00
getty
4598 root 20 0 1716 504 440 S 0.0 0.1 0:00.00
getty
4599 root 20 0 1716 504 440 S 0.0 0.1 0:00.00
getty
4601 root 20 0 1716 508 440 S 0.0 0.1 0:00.00
getty
4769 root 20 0 2456 1352 692 S 0.0 0.3 0:00.00
acpid
4801 syslog 20 0 1936 648 512 S 0.0 0.1 0:00.02
syslogd
4855 root 20 0 1868 532 444 S 0.0 0.1 0:00.04
dd
4857 klog 20 0 3656 2536 424 S 0.0 0.5 0:00.22
klogd
4879 messageb 20 0 2812 1256 760 S 0.0 0.2 0:00.12
dbus-daemon
4895 root 20 0 4696 2012 1740 S 0.0 0.4 0:00.02
NetworkManager
4909 root 20 0 3504 1184 1008 S 0.0 0.2 0:00.00
NetworkManagerD
4922 root 20 0 4108 1108 908 S 0.0 0.2 0:00.00
system-tools-ba
4966 root 20 0 5916 2296 1708 S 0.0 0.4 0:00.02
cupsd
5085 root 20 0 2020 764 668 S 0.0 0.1 0:00.20
dhcdbd
5104 haldaemo 20 0 6184 4008 3388 S 0.0 0.8 0:00.54
hald
5107 root 20 0 7880 2356 1608 S 0.0 0.5 0:00.02
console-kit-dae
5169 root 20 0 3348 1164 984 S 0.0 0.2 0:00.04
hald-runner
5189 haldaemo 20 0 2200 904 780 S 0.0 0.2 0:00.00
hald-addon-acpi
5203 root 20 0 3416 1164 1012 S 0.0 0.2 0:00.12
hald-addon-inpu
5213 root 20 0 3420 1140 992 S 0.0 0.2 0:00.08
hald-addon-stor
5223 root 20 0 3420 1144 992 S 0.0 0.2 0:00.08
hald-addon-stor
5226 root 20 0 3420 1148 992 S 0.0 0.2 0:00.06
hald-addon-stor
5264 root 20 0 14060 1600 968 S 0.0 0.3 0:00.00
gdm
5267 root 20 0 14520 3008 2220 S 0.0 0.6 0:00.04
gdm
5309 daemon 20 0 1980 416 300 S 0.0 0.1 0:00.00
atd
5323 root 20 0 2100 888 712 S 0.0 0.2 0:00.00
cron
5338 root 35 15 6944 4996 756 S 0.0 1.0 0:08.64
preload
5503 root 20 0 1716 512 440 S 0.0 0.1 0:00.00
getty
5525 ste 20 0 7252 4308 1896 S 0.0 0.8 0:01.22
gconfd-2
5527 ste 20 0 14340 2036 1648 S 0.0 0.4 0:00.00
gnome-keyring-d
5528 ste 20 0 28864 7512 6308 S 0.0 1.5 0:00.16
x-session-manag
5675 ste 20 0 22516 6284 4784 S 0.0 1.2 0:00.04
seahorse-agent
5679 ste 20 0 2696 1128 784 S 0.0 0.2 0:00.10
dbus-daemon
5680 ste 20 0 43620 13m 8764 S 0.0 2.8 0:01.66
gnome-settings-
5688 ste 20 0 28620 5876 3316 S 0.0 1.1 0:02.16
pulseaudio
5691 ste 20 0 5772 2244 1836 S 0.0 0.4 0:00.00
gconf-helper
5705 ste 20 0 15816 5708 4416 S 0.0 1.1 0:05.12
gnome-screensav
5706 ste 20 0 21172 12m 7964 S 0.0 2.5 0:07.56
metacity
5708 ste 20 0 60200 23m 13m S 0.0 4.6 0:05.26
gnome-panel
5709 ste 20 0 87616 21m 13m S 0.0 4.2 0:01.61
nautilus
5714 ste 20 0 31864 3108 2424 S 0.0 0.6 0:00.11
bonobo-activati
5719 ste 20 0 5368 2080 1788 S 0.0 0.4 0:00.02
gvfsd
5725 ste 20 0 29044 1964 1576 S 0.0 0.4 0:00.46
gvfs-fuse-daemo
5729 ste 20 0 39856 13m 9404 S 0.0 2.6 0:10.86
update-notifier
5730 ste 20 0 74116 33m 16m S 0.0 6.7 0:27.76
gnome-do
5739 ste 39 19 28304 6868 2232 S 0.0 1.3 0:00.04
trackerd
5742 ste 20 0 24276 11m 7160 S 0.0 2.4 0:00.26
python
5744 ste 20 0 20664 4612 3420 S 0.0 0.9 0:00.04
gnome-volume-ma
5745 ste 20 0 23464 7760 5552 S 0.0 1.5 0:00.24
gnome-power-man
5756 ste 20 0 22028 2668 2208 S 0.0 0.5 0:00.06
gvfsd-trash
5771 ste 20 0 35288 10m 7956 S 0.0 2.0 0:02.48
gnome-netstatus
5774 ste 20 0 55808 14m 9856 S 0.0 2.8 0:00.45
mixer_applet2
5777 ste 20 0 5368 2128 1832 S 0.0 0.4 0:00.00
gvfsd-burn
5826 ste 20 0 34812 12m 7348 S 0.0 2.4 0:00.78
notification-da
6921 root 20 0 0 0 0 S 0.0 0.0 0:00.12
pdflush
7257 root 20 0 0 0 0 S 0.0 0.0 0:00.00
pdflush
8300 ste 20 0 85116 19m 11m S 0.0 3.9 0:00.88
gnome-terminal
8302 ste 20 0 2912 856 708 S 0.0 0.2 0:00.00
gnome-pty-helpe
8303 ste 20 0 5780 3204 1420 S 0.0 0.6 0:00.20
bash
8370 ste 20 0 86016 20m 11m S 0.0 4.0 0:01.06
gnome-terminal
8372 ste 20 0 2912 856 708 S 0.0 0.2 0:00.00
gnome-pty-helpe
8373 ste 20 0 5780 3224 1440 S 0.0 0.6 0:00.22
bash
8453 ste 20 0 2308 1084 844 R 0.0 0.2 0:00.06
top
top - 20:27:46 up 1:08, 3 users, load average: 0.89, 0.42, 0.40
Tasks: 93 total, 2 running, 91 sleeping, 0 stopped, 0 zombie
Cpu(s): 87.5%us, 12.5%sy, 0.0%ni, 0.0%id, 0.0%wa, 0.0%hi, 0.0%si,
0.0%st
Mem: 515576k total, 505200k used, 10376k free, 12676k buffers
Swap: 996020k total, 37668k used, 958352k free, 237120k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+
COMMAND
8279 ste 20 0 193m 88m 22m R 53.3 17.6 2:01.05
firefox
5271 root 20 0 48912 31m 9104 S 44.8 6.3 4:06.58
Xorg
5705 ste 20 0 15816 5708 4416 S 1.0 1.1 0:05.14
gnome-screensav
8453 ste 20 0 2308 1084 844 R 1.0 0.2 0:00.08
top
1 root 20 0 2844 1688 544 S 0.0 0.3 0:01.50
init
2 root 15 -5 0 0 0 S 0.0 0.0 0:00.00
kthreadd
3 root RT -5 0 0 0 S 0.0 0.0 0:00.00
migration/0
4 root 15 -5 0 0 0 S 0.0 0.0 0:00.04
ksoftirqd/0
5 root RT -5 0 0 0 S 0.0 0.0 0:00.00
watchdog/0
6 root 15 -5 0 0 0 S 0.0 0.0 0:00.06
events/0
7 root 15 -5 0 0 0 S 0.0 0.0 0:00.00
khelper
41 root 15 -5 0 0 0 S 0.0 0.0 0:00.24
kblockd/0
44 root 15 -5 0 0 0 S 0.0 0.0 0:00.00
kacpid
45 root 15 -5 0 0 0 S 0.0 0.0 0:00.00
kacpi_notify
112 root 15 -5 0 0 0 S 0.0 0.0 0:00.00
kseriod
149 root 15 -5 0 0 0 S 0.0 0.0 0:00.96
kswapd0
192 root 15 -5 0 0 0 S 0.0 0.0 0:00.00
aio/0
1476 root 15 -5 0 0 0 S 0.0 0.0 0:00.00
ata/0
1479 root 15 -5 0 0 0 S 0.0 0.0 0:00.00
ksuspend_usbd
1481 root 15 -5 0 0 0 S 0.0 0.0 0:00.00
ata_aux
1484 root 15 -5 0 0 0 S 0.0 0.0 0:00.00
khubd
1635 root 15 -5 0 0 0 S 0.0 0.0 0:00.00
scsi_eh_0
1637 root 15 -5 0 0 0 S 0.0 0.0 0:00.00
scsi_eh_1
2491 root 15 -5 0 0 0 S 0.0 0.0 0:01.44
kjournald
2695 root 16 -4 2524 1024 380 S 0.0 0.2 0:00.68
udevd
2885 root 15 -5 0 0 0 S 0.0 0.0 0:00.02
kgameportd
3239 root 15 -5 0 0 0 S 0.0 0.0 0:00.12
zd1211rw
3306 root 15 -5 0 0 0 S 0.0 0.0 0:00.00
softmac
4302 root 20 0 3808 944 556 S 0.0 0.2 0:00.30
mount.ntfs
4303 root 15 -5 0 0 0 S 0.0 0.0 0:00.00
kjournald
4593 root 20 0 1716 512 440 S 0.0 0.1 0:00.00
getty
4594 root 20 0 1716 504 440 S 0.0 0.1 0:00.00
getty
4598 root 20 0 1716 504 440 S 0.0 0.1 0:00.00
getty
4599 root 20 0 1716 504 440 S 0.0 0.1 0:00.00
getty
4601 root 20 0 1716 508 440 S 0.0 0.1 0:00.00
getty
4769 root 20 0 2456 1352 692 S 0.0 0.3 0:00.00
acpid
4801 syslog 20 0 1936 648 512 S 0.0 0.1 0:00.02
syslogd
4855 root 20 0 1868 532 444 S 0.0 0.1 0:00.04
dd
4857 klog 20 0 3656 2536 424 S 0.0 0.5 0:00.22
klogd
4879 messageb 20 0 2812 1256 760 S 0.0 0.2 0:00.12
dbus-daemon
4895 root 20 0 4696 2012 1740 S 0.0 0.4 0:00.02
NetworkManager
4909 root 20 0 3504 1184 1008 S 0.0 0.2 0:00.00
NetworkManagerD
4922 root 20 0 4108 1108 908 S 0.0 0.2 0:00.00
system-tools-ba
4966 root 20 0 5916 2296 1708 S 0.0 0.4 0:00.02
cupsd
5085 root 20 0 2020 764 668 S 0.0 0.1 0:00.20
dhcdbd
5104 haldaemo 20 0 6184 4008 3388 S 0.0 0.8 0:00.54
hald
5107 root 20 0 7880 2356 1608 S 0.0 0.5 0:00.02
console-kit-dae
5169 root 20 0 3348 1164 984 S 0.0 0.2 0:00.04
hald-runner
5189 haldaemo 20 0 2200 904 780 S 0.0 0.2 0:00.00
hald-addon-acpi
5203 root 20 0 3416 1164 1012 S 0.0 0.2 0:00.12
hald-addon-inpu
5213 root 20 0 3420 1140 992 S 0.0 0.2 0:00.08
hald-addon-stor
5223 root 20 0 3420 1144 992 S 0.0 0.2 0:00.08
hald-addon-stor
5226 root 20 0 3420 1148 992 S 0.0 0.2 0:00.06
hald-addon-stor
5264 root 20 0 14060 1600 968 S 0.0 0.3 0:00.00
gdm
5267 root 20 0 14520 3008 2220 S 0.0 0.6 0:00.04
gdm
5309 daemon 20 0 1980 416 300 S 0.0 0.1 0:00.00
atd
5323 root 20 0 2100 888 712 S 0.0 0.2 0:00.00
cron
5338 root 35 15 6944 4996 756 S 0.0 1.0 0:08.64
preload
5503 root 20 0 1716 512 440 S 0.0 0.1 0:00.00
getty
5525 ste 20 0 7252 4308 1896 S 0.0 0.8 0:01.22
gconfd-2
5527 ste 20 0 14340 2036 1648 S 0.0 0.4 0:00.00
gnome-keyring-d
5528 ste 20 0 28864 7512 6308 S 0.0 1.5 0:00.16
x-session-manag
5675 ste 20 0 22516 6284 4784 S 0.0 1.2 0:00.04
seahorse-agent
5679 ste 20 0 2696 1128 784 S 0.0 0.2 0:00.10
dbus-daemon
5680 ste 20 0 43620 13m 8764 S 0.0 2.8 0:01.66
gnome-settings-
5688 ste 20 0 28620 5876 3316 S 0.0 1.1 0:02.16
pulseaudio
5691 ste 20 0 5772 2244 1836 S 0.0 0.4 0:00.00
gconf-helper
5706 ste 20 0 21172 12m 7964 S 0.0 2.5 0:07.56
metacity
5708 ste 20 0 60200 23m 13m S 0.0 4.6 0:05.26
gnome-panel
5709 ste 20 0 87616 21m 13m S 0.0 4.2 0:01.61
nautilus
5714 ste 20 0 31864 3108 2424 S 0.0 0.6 0:00.11
bonobo-activati
5719 ste 20 0 5368 2080 1788 S 0.0 0.4 0:00.02
gvfsd
5725 ste 20 0 29044 1964 1576 S 0.0 0.4 0:00.46
gvfs-fuse-daemo
5729 ste 20 0 39856 13m 9404 S 0.0 2.6 0:10.86
update-notifier
5730 ste 20 0 74116 33m 16m S 0.0 6.7 0:27.76
gnome-do
5739 ste 39 19 28304 6868 2232 S 0.0 1.3 0:00.04
trackerd
5742 ste 20 0 24276 11m 7160 S 0.0 2.4 0:00.26
python
5744 ste 20 0 20664 4612 3420 S 0.0 0.9 0:00.04
gnome-volume-ma
5745 ste 20 0 23464 7760 5552 S 0.0 1.5 0:00.24
gnome-power-man
5756 ste 20 0 22028 2668 2208 S 0.0 0.5 0:00.06
gvfsd-trash
5760 ste 20 0 20944 8416 7104 S 0.0 1.6 0:07.14
multiload-apple
5771 ste 20 0 35288 10m 7956 S 0.0 2.0 0:02.48
gnome-netstatus
5774 ste 20 0 55808 14m 9856 S 0.0 2.8 0:00.45
mixer_applet2
5777 ste 20 0 5368 2128 1832 S 0.0 0.4 0:00.00
gvfsd-burn
5826 ste 20 0 34812 12m 7348 S 0.0 2.4 0:00.78
notification-da
6921 root 20 0 0 0 0 S 0.0 0.0 0:00.12
pdflush
7257 root 20 0 0 0 0 S 0.0 0.0 0:00.00
pdflush
8300 ste 20 0 85116 19m 11m S 0.0 3.9 0:00.88
gnome-terminal
8302 ste 20 0 2912 856 708 S 0.0 0.2 0:00.00
gnome-pty-helpe
8303 ste 20 0 5780 3204 1420 S 0.0 0.6 0:00.20
bash
8370 ste 20 0 86016 20m 11m S 0.0 4.0 0:01.06
gnome-terminal
8372 ste 20 0 2912 856 708 S 0.0 0.2 0:00.00
gnome-pty-helpe
8373 ste 20 0 5780 3224 1440 S 0.0 0.6 0:00.22
bash
top - 20:27:48 up 1:08, 3 users, load average: 0.89, 0.42, 0.40
Tasks: 93 total, 3 running, 90 sleeping, 0 stopped, 0 zombie
Cpu(s): 84.7%us, 12.8%sy, 0.0%ni, 0.0%id, 0.0%wa, 0.0%hi, 2.5%si,
0.0%st
Mem: 515576k total, 508920k used, 6656k free, 12684k buffers
Swap: 996020k total, 37668k used, 958352k free, 237128k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+
COMMAND
8279 ste 20 0 193m 88m 22m R 53.7 17.6 2:02.13
firefox
5271 root 20 0 48836 35m 9104 R 45.7 7.0 4:07.50
Xorg
5771 ste 20 0 35288 10m 7956 S 1.0 2.0 0:02.50
gnome-netstatus
1 root 20 0 2844 1688 544 S 0.0 0.3 0:01.50
init
2 root 15 -5 0 0 0 S 0.0 0.0 0:00.00
kthreadd
3 root RT -5 0 0 0 S 0.0 0.0 0:00.00
migration/0
4 root 15 -5 0 0 0 S 0.0 0.0 0:00.04
ksoftirqd/0
5 root RT -5 0 0 0 S 0.0 0.0 0:00.00
watchdog/0
6 root 15 -5 0 0 0 S 0.0 0.0 0:00.06
events/0
7 root 15 -5 0 0 0 S 0.0 0.0 0:00.00
khelper
41 root 15 -5 0 0 0 S 0.0 0.0 0:00.24
kblockd/0
44 root 15 -5 0 0 0 S 0.0 0.0 0:00.00
kacpid
45 root 15 -5 0 0 0 S 0.0 0.0 0:00.00
kacpi_notify
112 root 15 -5 0 0 0 S 0.0 0.0 0:00.00
kseriod
149 root 15 -5 0 0 0 S 0.0 0.0 0:00.96
kswapd0
192 root 15 -5 0 0 0 S 0.0 0.0 0:00.00
aio/0
1476 root 15 -5 0 0 0 S 0.0 0.0 0:00.00
ata/0
1479 root 15 -5 0 0 0 S 0.0 0.0 0:00.00
ksuspend_usbd
1481 root 15 -5 0 0 0 S 0.0 0.0 0:00.00
ata_aux
1484 root 15 -5 0 0 0 S 0.0 0.0 0:00.00
khubd
1635 root 15 -5 0 0 0 S 0.0 0.0 0:00.00
scsi_eh_0
1637 root 15 -5 0 0 0 S 0.0 0.0 0:00.00
scsi_eh_1
2491 root 15 -5 0 0 0 S 0.0 0.0 0:01.44
kjournald
2695 root 16 -4 2524 1024 380 S 0.0 0.2 0:00.68
udevd
2885 root 15 -5 0 0 0 S 0.0 0.0 0:00.02
kgameportd
3239 root 15 -5 0 0 0 S 0.0 0.0 0:00.12
zd1211rw
3306 root 15 -5 0 0 0 S 0.0 0.0 0:00.00
softmac
4302 root 20 0 3808 944 556 S 0.0 0.2 0:00.30
mount.ntfs
4303 root 15 -5 0 0 0 S 0.0 0.0 0:00.00
kjournald
4593 root 20 0 1716 512 440 S 0.0 0.1 0:00.00
getty
4594 root 20 0 1716 504 440 S 0.0 0.1 0:00.00
getty
4598 root 20 0 1716 504 440 S 0.0 0.1 0:00.00
getty
4599 root 20 0 1716 504 440 S 0.0 0.1 0:00.00
getty
4601 root 20 0 1716 508 440 S 0.0 0.1 0:00.00
getty
4769 root 20 0 2456 1352 692 S 0.0 0.3 0:00.00
acpid
4801 syslog 20 0 1936 648 512 S 0.0 0.1 0:00.02
syslogd
4855 root 20 0 1868 532 444 S 0.0 0.1 0:00.04
dd
4857 klog 20 0 3656 2536 424 S 0.0 0.5 0:00.22
klogd
4879 messageb 20 0 2812 1256 760 S 0.0 0.2 0:00.12
dbus-daemon
4895 root 20 0 4696 2012 1740 S 0.0 0.4 0:00.02
NetworkManager
4909 root 20 0 3504 1184 1008 S 0.0 0.2 0:00.00
NetworkManagerD
4922 root 20 0 4108 1108 908 S 0.0 0.2 0:00.00
system-tools-ba
4966 root 20 0 5916 2296 1708 S 0.0 0.4 0:00.02
cupsd
5085 root 20 0 2020 764 668 S 0.0 0.1 0:00.20
dhcdbd
5104 haldaemo 20 0 6184 4008 3388 S 0.0 0.8 0:00.54
hald
5107 root 20 0 7880 2356 1608 S 0.0 0.5 0:00.02
console-kit-dae
5169 root 20 0 3348 1164 984 S 0.0 0.2 0:00.04
hald-runner
5189 haldaemo 20 0 2200 904 780 S 0.0 0.2 0:00.00
hald-addon-acpi
5203 root 20 0 3416 1164 1012 S 0.0 0.2 0:00.12
hald-addon-inpu
5213 root 20 0 3420 1140 992 S 0.0 0.2 0:00.08
hald-addon-stor
5223 root 20 0 3420 1144 992 S 0.0 0.2 0:00.08
hald-addon-stor
5226 root 20 0 3420 1148 992 S 0.0 0.2 0:00.06
hald-addon-stor
5264 root 20 0 14060 1600 968 S 0.0 0.3 0:00.00
gdm
5267 root 20 0 14520 3008 2220 S 0.0 0.6 0:00.04
gdm
5309 daemon 20 0 1980 416 300 S 0.0 0.1 0:00.00
atd
5323 root 20 0 2100 888 712 S 0.0 0.2 0:00.00
cron
5338 root 35 15 6944 4996 756 S 0.0 1.0 0:08.64
preload
5503 root 20 0 1716 512 440 S 0.0 0.1 0:00.00
getty
5525 ste 20 0 7252 4308 1896 S 0.0 0.8 0:01.22
gconfd-2
5527 ste 20 0 14340 2036 1648 S 0.0 0.4 0:00.00
gnome-keyring-d
5528 ste 20 0 28864 7512 6308 S 0.0 1.5 0:00.16
x-session-manag
5675 ste 20 0 22516 6284 4784 S 0.0 1.2 0:00.04
seahorse-agent
5679 ste 20 0 2696 1128 784 S 0.0 0.2 0:00.10
dbus-daemon
5680 ste 20 0 43620 13m 8764 S 0.0 2.8 0:01.66
gnome-settings-
5688 ste 20 0 28620 5876 3316 S 0.0 1.1 0:02.16
pulseaudio
5691 ste 20 0 5772 2244 1836 S 0.0 0.4 0:00.00
gconf-helper
5705 ste 20 0 15816 5708 4416 S 0.0 1.1 0:05.14
gnome-screensav
5706 ste 20 0 21172 12m 7964 S 0.0 2.5 0:07.56
metacity
5708 ste 20 0 60200 23m 13m S 0.0 4.6 0:05.26
gnome-panel
5709 ste 20 0 87616 21m 13m S 0.0 4.2 0:01.61
nautilus
5714 ste 20 0 31864 3108 2424 S 0.0 0.6 0:00.11
bonobo-activati
5719 ste 20 0 5368 2080 1788 S 0.0 0.4 0:00.02
gvfsd
5725 ste 20 0 29044 1964 1576 S 0.0 0.4 0:00.46
gvfs-fuse-daemo
5729 ste 20 0 39856 13m 9404 S 0.0 2.6 0:10.86
update-notifier
5730 ste 20 0 74116 33m 16m S 0.0 6.7 0:27.76
gnome-do
5739 ste 39 19 28304 6868 2232 S 0.0 1.3 0:00.04
trackerd
5742 ste 20 0 24276 11m 7160 S 0.0 2.4 0:00.26
python
5744 ste 20 0 20664 4612 3420 S 0.0 0.9 0:00.04
gnome-volume-ma
5745 ste 20 0 23464 7760 5552 S 0.0 1.5 0:00.24
gnome-power-man
5756 ste 20 0 22028 2668 2208 S 0.0 0.5 0:00.06
gvfsd-trash
5760 ste 20 0 20944 8416 7104 S 0.0 1.6 0:07.14
multiload-apple
5774 ste 20 0 55808 14m 9856 S 0.0 2.8 0:00.45
mixer_applet2
5777 ste 20 0 5368 2128 1832 S 0.0 0.4 0:00.00
gvfsd-burn
5826 ste 20 0 34812 12m 7348 S 0.0 2.4 0:00.78
notification-da
6921 root 20 0 0 0 0 S 0.0 0.0 0:00.12
pdflush
7257 root 20 0 0 0 0 S 0.0 0.0 0:00.00
pdflush
8300 ste 20 0 85116 19m 11m S 0.0 3.9 0:00.88
gnome-terminal
8302 ste 20 0 2912 856 708 S 0.0 0.2 0:00.00
gnome-pty-helpe
8303 ste 20 0 5780 3204 1420 S 0.0 0.6 0:00.20
bash
8370 ste 20 0 86016 20m 11m S 0.0 4.0 0:01.06
gnome-terminal
8372 ste 20 0 2912 856 708 S 0.0 0.2 0:00.00
gnome-pty-helpe
8373 ste 20 0 5780 3224 1440 S 0.0 0.6 0:00.22
bash
8453 ste 20 0 2308 1084 844 R 0.0 0.2 0:00.08 top
2008/7/3 tomolas <tomolas at gmail.com>:
> Can confirm.. same here.
>
> On Wed, Jul 2, 2008 at 4:23 PM, Chris Lasher <chris.lasher at gmail.com>
> wrote:
>
> > This bug has re-appeared for me. It was gone when RC1 came out, and has
> > been back for a week or so. I believe updated packages to firefox and
> > firefox-gnome were released in this time period as well.
> >
> > --
> > Slow performance with Gmail
> > https://bugs.launchpad.net/bugs/217580
> > You received this bug notification because you are a direct subscriber
> > of the bug.
> >
> > Status in XUL + XPCOM application runner: Confirmed
> > Status in "firefox-3.0" source package in Ubuntu: Invalid
> > Status in "xulrunner-1.9" source package in Ubuntu: Fix Committed
> >
> > Bug description:
> > Binary package hint: firefox-3.0
> >
> > When scrolling in Gmail (and other websites however its not as noticable)
> > the scrolling performance is terrible. There is a slight lag from when it
> > starts to scroll to when it actually does scroll. On my Windows XP
> machine
> > it is MUCH faster (basically instant). This is present with both Compiz
> > enabled and disabled.
> >
> > ProblemType: Bug
> > Architecture: i386
> > Date: Tue Apr 15 01:01:46 2008
> > DistroRelease: Ubuntu 8.04
> > NonfreeKernelModules: nvidia
> > Package: firefox-3.0 3.0~b5+nobinonly-0ubuntu1
> > PackageArchitecture: i386
> > ProcEnviron:
> >
> >
> PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
> > LANG=en_US.UTF-8
> > SHELL=/bin/bash
> > SourcePackage: firefox-3.0
> > Uname: Linux 2.6.24-16-generic i686
> >
>
> --
> Slow performance with Gmail
> https://bugs.launchpad.net/bugs/217580
> You received this bug notification because you are a direct subscriber
> of the bug.
>
> Status in XUL + XPCOM application runner: Confirmed
> Status in "firefox-3.0" source package in Ubuntu: Invalid
> Status in "xulrunner-1.9" source package in Ubuntu: Fix Committed
>
> Bug description:
> Binary package hint: firefox-3.0
>
> When scrolling in Gmail (and other websites however its not as noticable)
> the scrolling performance is terrible. There is a slight lag from when it
> starts to scroll to when it actually does scroll. On my Windows XP machine
> it is MUCH faster (basically instant). This is present with both Compiz
> enabled and disabled.
>
> ProblemType: Bug
> Architecture: i386
> Date: Tue Apr 15 01:01:46 2008
> DistroRelease: Ubuntu 8.04
> NonfreeKernelModules: nvidia
> Package: firefox-3.0 3.0~b5+nobinonly-0ubuntu1
> PackageArchitecture: i386
> ProcEnviron:
>
> PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
> LANG=en_US.UTF-8
> SHELL=/bin/bash
> SourcePackage: firefox-3.0
> Uname: Linux 2.6.24-16-generic i686
>
--
Slow performance with Gmail
https://bugs.launchpad.net/bugs/217580
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