[LAD] PCI MIDI jitter - comparison Ubuntu (bad) and Suse (might be ok)
Ralf Mardorf
ralf.mardorf at alice-dsl.net
Sun Jul 11 17:31:29 UTC 2010
On Sun, 2010-07-11 at 18:07 +0200, Robin Gareus wrote:
> The whole output of 'ps -eo...' will be tooooooo long. Just have a look
> and check for high priority processes that are different on both systems.
> If you have rtirq installed: '/etc/init.d/rtirq status' will show the
> same list but only display processes with RTPRIO set.
>
> Oh and I missed that the Ubuntu's 2.6.32.XX is actually not a rt-preemt
> kernel. many thanks to Arnout to spot that.
>
> If there's still a difference between SuSe & Ubuntu using the identical
> kernel, with no significant high-priority processes: please post the
> version of the alsa-libs for both systems.
>
> Not sure if it has been mentioned before, but you should set your
> soundcard's IRQ handler priority to sth "high" (eg 90) and use '-P 89'
> with alsa-midi-latency-test.
> With the default of "-P 99" the kernel will always end up inverting
> priorities to run it (the overhead for doing so is low but it may still
> be relevant).
>
>
> Thanks for being persistent on the Midi Jitter issue. Some of that info
> is bound to come in handy..
>
> ciao,
> robin
When I booted Ubuntustudio I didn't get this mail, so here is what I did
before I read your mail.
The blame is on Ubuntustudio.
Ubuntustudio by default isn't able to do rt! Changing the defaults seems
to be not that easy!
What an odd distro!
I did check the md5sum for the Ubuntustudio ISO and K3b did verify the
burned DVD, everything was ok.
########################################################################
openSUSE 11.2
########################################################################
suse11-2:/media/ubuntu_s_home/spinymouse/Desktop # cat /proc/interrupts
> suse_proc_irqs.txt
suse11-2:/media/ubuntu_s_home/spinymouse/Desktop # ps ax | wc -l
186
suse11-2:/media/ubuntu_s_home/spinymouse/Desktop # ps -eo
pid,class,rtprio,ni,pri,pcpu,stat,comm --sort -rtprio >
suse_job_prio.txt
########################################################################
Ubuntu Studio 10.04
########################################################################
1.
For Ubuntu Studio by default frequency scaling isn't performance.
Fortunately 'cpufreq-selector -g performance' does the job, but it must
be finished by Ctrl + C.
2.
If I try to boot kernel 2.6.31-11-rt or kernel 2.6.31-10-rt from the
repositories I get
'mount: mounting none on /dev failed: No such device.' Regading to the
web this might be, because of CONFIG_DEVTMPFS.
3.
PID CLS RTPRIO NI PRI %CPU STAT COMMAND
3 FF 99 - 139 0.0 S< migration/0
13 FF 99 - 139 0.0 S< posixcputmr/0
14 FF 99 - 139 0.0 S< watchdog/0
16 FF 99 - 139 0.0 S< migration/1
17 FF 99 - 139 0.0 S< posixcputmr/1
27 FF 99 - 139 0.0 S< watchdog/1
83 FF 90 - 130 0.0 S< irq/8-rtc0
655 FF 85 - 125 0.0 S< irq/21-ICE1712
653 FF 84 - 124 0.0 S< irq/20-ICE1712
for Suse vs
PID CLS RTPRIO NI PRI %CPU STAT COMMAND
3 FF 99 - 139 0.0 S migration/0
5 FF 99 - 139 0.0 S watchdog/0
6 FF 99 - 139 0.0 S migration/1
8 FF 99 - 139 0.0 S watchdog/1
1 TS - [...]
for Ubuntu.
root at ubuntu:~# hwinfo --cpu
Model: 15.107.2 "AMD Athlon(tm) X2 Dual Core Processor BE-2350"
Clock: 1000 MHz
root at ubuntu:~# cpufreq-selector -g performance
^C
root at ubuntu:~# hwinfo --cpu
Model: 15.107.2 "AMD Athlon(tm) X2 Dual Core Processor BE-2350"
Clock: 2100 MHz
root at ubuntu:~# ps ax | wc -l
152
root at ubuntu:~# cd /home/spinymouse/Desktop
root at ubuntu:/home/spinymouse/Desktop# cat /proc/interrupts >
ubuntustudio_proc_irqs.txt
root at ubuntu:/home/spinymouse/Desktop# ps ax | wc -l
151
root at ubuntu:/home/spinymouse/Desktop# ps ax | wc -l
151
root at ubuntu:/home/spinymouse/Desktop# ps -eo
pid,class,rtprio,ni,pri,pcpu,stat,comm --sort -rtprio >
ubuntustudio_job_prio.txt
root at ubuntu:/home/spinymouse/Desktop# cat /boot/grub/grub.cfg
menuentry 'Ubuntu, with Linux 2.6.32-23-preempt' --class ubuntu --class
gnu-linux --class gnu --class os {
recordfail
insmod ext2
set root='(hd1,11)'
search --no-floppy --fs-uuid --set 54b5bb8c-356a-4268-8592-e76aac7941a8
linux /boot/vmlinuz-2.6.32-23-preempt
root=UUID=54b5bb8c-356a-4268-8592-e76aac7941a8 ro quiet splash
initrd /boot/initrd.img-2.6.32-23-preempt
}
menuentry 'Ubuntu, with Linux 2.6.32-21-preempt' --class ubuntu --class
gnu-linux --class gnu --class os {
recordfail
insmod ext2
set root='(hd1,11)'
search --no-floppy --fs-uuid --set 54b5bb8c-356a-4268-8592-e76aac7941a8
linux /boot/vmlinuz-2.6.32-21-preempt
root=UUID=54b5bb8c-356a-4268-8592-e76aac7941a8 ro quiet splash
initrd /boot/initrd.img-2.6.32-21-preempt
}
menuentry 'Ubuntu, with Linux 2.6.31-11-rt' --class ubuntu --class
gnu-linux --class gnu --class os {
recordfail
insmod ext2
set root='(hd1,11)'
search --no-floppy --fs-uuid --set 54b5bb8c-356a-4268-8592-e76aac7941a8
linux /boot/vmlinuz-2.6.31-11-rt
root=UUID=54b5bb8c-356a-4268-8592-e76aac7941a8 ro quiet splash
initrd /boot/initrd.img-2.6.31-11-rt
}
menuentry 'Ubuntu, with Linux 2.6.31-10-rt' --class ubuntu --class
gnu-linux --class gnu --class os {
recordfail
insmod ext2
set root='(hd1,11)'
search --no-floppy --fs-uuid --set 54b5bb8c-356a-4268-8592-e76aac7941a8
linux /boot/vmlinuz-2.6.31-10-rt
root=UUID=54b5bb8c-356a-4268-8592-e76aac7941a8 ro quiet splash
initrd /boot/initrd.img-2.6.31-10-rt
root at ubuntu:/home/spinymouse/Desktop# uname -a
Linux ubuntu 2.6.32-23-preempt #37-Ubuntu SMP PREEMPT Fri Jun 11
10:19:07 UTC 2010 x86_64 GNU/Linux
root at ubuntu:/home/spinymouse/Desktop# hwinfo --gfxcard
Driver: "nouveau"
Driver Modules: "drm"
IRQ: 18 (4 events)
root at ubuntu:/home/spinymouse/Desktop# groups spinymouse
spinymouse : spinymouse adm dialout cdrom audio src plugdev lpadmin
admin sambashare
root at ubuntu:/home/spinymouse/Desktop#
cat /etc/security/limits.d/audio.conf
# generated by jackd's postinst.
#
# Do not edit this file by hand, use
#
# dpkg-reconfigure -p high jackd
#
# instead.
@audio - rtprio 99
@audio - memlock unlimited
#@audio - nice -19
The installed rtirq-init is 20090920-0ubuntu1.
root at ubuntu:/home/spinymouse/Desktop# cd /boot
root at ubuntu:/boot# ls
abi-2.6.31-10-rt config-2.6.32-21-preempt
initrd.img-2.6.32-23-preempt vmcoreinfo-2.6.31-10-rt
vmlinuz-2.6.32-21-preempt
abi-2.6.31-11-rt config-2.6.32-23-preempt memtest86+.bin
vmcoreinfo-2.6.31-11-rt vmlinuz-2.6.32-23-preempt
abi-2.6.32-21-preempt grub
System.map-2.6.31-10-rt vmcoreinfo-2.6.32-21-preempt
abi-2.6.32-23-preempt initrd.img-2.6.31-10-rt
System.map-2.6.31-11-rt vmcoreinfo-2.6.32-23-preempt
config-2.6.31-10-rt initrd.img-2.6.31-11-rt
System.map-2.6.32-21-preempt vmlinuz-2.6.31-10-rt
config-2.6.31-11-rt initrd.img-2.6.32-21-preempt
System.map-2.6.32-23-preempt vmlinuz-2.6.31-11-rt
root at ubuntu:/boot# cat config-2.6.31-11-rt | grep CONFIG_DEVTMPFS
root at ubuntu:/boot# cat config-2.6.32-23-preempt | grep CONFIG_DEVTMPFS
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
-------------- next part --------------
CPU0 CPU1
0: 128 19 IO-APIC-edge timer
1: 0 7740 IO-APIC-edge i8042
4: 0 2 IO-APIC-edge
7: 1 0 IO-APIC-edge parport0
8: 1 60 IO-APIC-edge rtc0
9: 0 0 IO-APIC-fasteoi acpi
12: 695443 125 IO-APIC-edge i8042
14: 0 0 IO-APIC-edge pata_atiixp
15: 0 0 IO-APIC-edge pata_atiixp
16: 0 1 IO-APIC-fasteoi ohci_hcd:usb2
17: 0 2 IO-APIC-fasteoi ohci_hcd:usb3, ohci_hcd:usb5
18: 518319 3870 IO-APIC-fasteoi ohci_hcd:usb4, ohci_hcd:usb6, nvidia
19: 0 0 IO-APIC-fasteoi ehci_hcd:usb1
20: 80258 166 IO-APIC-fasteoi ICE1712
21: 80323 155 IO-APIC-fasteoi ICE1712
22: 102460 7393 IO-APIC-fasteoi ahci, ohci1394
26: 9119 44 PCI-MSI-edge eth0
NMI: 0 0 Non-maskable interrupts
LOC: 1150746 655387 Local timer interrupts
SPU: 0 0 Spurious interrupts
CNT: 0 0 Performance counter interrupts
PND: 0 0 Performance pending work
RES: 53507 679147 Rescheduling interrupts
CAL: 1424 1937 Function call interrupts
TLB: 3132 3183 TLB shootdowns
TRM: 0 0 Thermal event interrupts
THR: 0 0 Threshold APIC interrupts
MCE: 0 0 Machine check exceptions
MCP: 19 19 Machine check polls
ERR: 1
MIS: 0
-------------- next part --------------
CPU0 CPU1
0: 125 3 IO-APIC-edge timer
1: 59 1135 IO-APIC-edge i8042
4: 0 2 IO-APIC-edge
7: 1 0 IO-APIC-edge parport0
8: 0 1 IO-APIC-edge rtc0
9: 0 0 IO-APIC-fasteoi acpi
12: 88204 815 IO-APIC-edge i8042
14: 0 0 IO-APIC-edge pata_atiixp
15: 0 0 IO-APIC-edge pata_atiixp
16: 0 1 IO-APIC-fasteoi ohci_hcd:usb2
17: 0 2 IO-APIC-fasteoi ohci_hcd:usb3, ohci_hcd:usb5
18: 0 4 IO-APIC-fasteoi ohci_hcd:usb4, ohci_hcd:usb6, nouveau
19: 0 0 IO-APIC-fasteoi ehci_hcd:usb1
20: 188 1547 IO-APIC-fasteoi ICE1712
21: 0 298 IO-APIC-fasteoi ICE1712
22: 258 18699 IO-APIC-fasteoi ahci, ohci1394
26: 103 25 PCI-MSI-edge eth0
NMI: 0 0 Non-maskable interrupts
LOC: 85795 92313 Local timer interrupts
SPU: 0 0 Spurious interrupts
PMI: 0 0 Performance monitoring interrupts
PND: 0 0 Performance pending work
RES: 87405 79688 Rescheduling interrupts
CAL: 127 87 Function call interrupts
TLB: 267 329 TLB shootdowns
TRM: 0 0 Thermal event interrupts
THR: 0 0 Threshold APIC interrupts
MCE: 0 0 Machine check exceptions
MCP: 3 3 Machine check polls
ERR: 1
MIS: 0
-------------- next part --------------
PID CLS RTPRIO NI PRI %CPU STAT COMMAND
3 FF 99 - 139 0.0 S< migration/0
13 FF 99 - 139 0.0 S< posixcputmr/0
14 FF 99 - 139 0.0 S< watchdog/0
16 FF 99 - 139 0.0 S< migration/1
17 FF 99 - 139 0.0 S< posixcputmr/1
27 FF 99 - 139 0.0 S< watchdog/1
83 FF 90 - 130 0.0 S< irq/8-rtc0
655 FF 85 - 125 0.0 S< irq/21-ICE1712
653 FF 84 - 124 0.0 S< irq/20-ICE1712
67 FF 80 - 120 0.0 S< irq/19-ehci_hcd
70 FF 80 - 120 0.0 S< irq/16-ohci_hcd
72 FF 79 - 119 0.0 S< irq/17-ohci_hcd
74 FF 78 - 118 0.0 S< irq/18-ohci_hcd
76 FF 78 - 118 0.0 S< irq/17-ohci_hcd
78 FF 77 - 117 0.0 S< irq/18-ohci_hcd
81 FF 75 - 115 0.0 S< irq/1-i8042
80 FF 74 - 114 0.0 S< irq/12-i8042
42 FF 50 - 90 0.0 S< irq/9-acpi
58 FF 50 - 90 0.0 S< irq/22-ahci
115 FF 50 - 90 0.0 S< irq/14-pata_ati
116 FF 50 - 90 0.0 S< irq/15-pata_ati
545 FF 50 - 90 0.0 S< irq/7-parport0
629 FF 50 - 90 0.0 S< irq/22-ohci1394
1787 FF 50 - 90 0.0 S< irq/26-eth0
4426 FF 50 - 90 0.2 S< irq/18-nvidia
4 FF 49 - 89 0.0 S< sirq-high/0
5 FF 49 - 89 0.0 S< sirq-timer/0
6 FF 49 - 89 0.0 S< sirq-net-tx/0
7 FF 49 - 89 0.0 S< sirq-net-rx/0
8 FF 49 - 89 0.0 S< sirq-block/0
9 FF 49 - 89 0.0 S< sirq-tasklet/0
10 FF 49 - 89 0.0 S< sirq-sched/0
11 FF 49 - 89 0.0 S< sirq-hrtimer/0
12 FF 49 - 89 0.0 S< sirq-rcu/0
18 FF 49 - 89 0.0 S< sirq-high/1
19 FF 49 - 89 0.0 S< sirq-timer/1
20 FF 49 - 89 0.0 S< sirq-net-tx/1
21 FF 49 - 89 0.0 S< sirq-net-rx/1
22 FF 49 - 89 0.0 S< sirq-block/1
23 FF 49 - 89 0.3 S< sirq-tasklet/1
24 FF 49 - 89 0.0 S< sirq-sched/1
25 FF 49 - 89 0.0 S< sirq-hrtimer/1
26 FF 49 - 89 0.0 S< sirq-rcu/1
30 FF 1 - 41 0.0 S< events/0
31 FF 1 - 41 0.0 S< events/1
1 TS - 0 19 0.0 Ss init
2 TS - -5 24 0.0 S< kthreadd
15 TS - -10 29 0.0 S< desched/0
28 TS - -10 29 0.0 S< desched/1
29 TS - -5 24 0.0 S< rcu_sched_grace
32 TS - -5 24 0.0 S< khelper
33 TS - -5 24 0.0 S< netns
34 TS - -5 24 0.0 S< async/mgr
35 TS - -5 24 0.0 S< kintegrityd/0
36 TS - -5 24 0.0 S< kintegrityd/1
37 TS - -5 24 0.0 S< kblockd/0
38 TS - -5 24 0.0 S< kblockd/1
39 TS - -5 24 0.0 S< kacpid
40 TS - -5 24 0.0 S< kacpi_notify
41 TS - -5 24 0.0 S< kacpi_hotplug
43 TS - -5 24 0.0 S< ata/0
44 TS - -5 24 0.0 S< ata/1
45 TS - -5 24 0.0 S< ata_aux
46 TS - -5 24 0.0 S< ksuspend_usbd
47 TS - -5 24 0.0 S< khubd
48 TS - -5 24 0.0 S< kseriod
49 TS - 0 19 0.0 S khungtaskd
50 TS - 0 19 0.0 S pdflush
51 TS - 0 19 0.0 S pdflush
52 TS - -5 24 0.0 S< kswapd0
53 TS - -5 24 0.0 S< aio/0
54 TS - -5 24 0.0 S< aio/1
59 TS - -5 24 0.0 S< scsi_eh_0
60 TS - -5 24 0.0 S< scsi_eh_1
61 TS - -5 24 0.0 S< scsi_eh_2
62 TS - -5 24 0.0 S< scsi_eh_3
82 TS - -5 24 0.0 S< kpsmoused
84 TS - -5 24 0.0 S< kondemand/0
85 TS - -5 24 0.0 S< kondemand/1
86 TS - -5 24 0.0 S< usbhid_resumer
117 TS - -5 24 0.0 S< scsi_eh_4
118 TS - -5 24 0.0 S< scsi_eh_5
317 TS - -5 24 0.0 S< kjournald
443 TS - -4 23 0.0 S<s udevd
555 TS - -5 24 0.0 S< edac-poller
586 TS - -5 24 0.0 S< khpsbpkt
630 TS - -5 24 0.0 S< knodemgrd_0
725 TS - -5 24 0.0 S< kstriped
1194 TS - 0 19 0.0 Ss dbus-daemon
1196 TS - 0 19 0.0 Ss acpid
1293 TS - 0 19 0.0 S gdm
1368 TS - -5 24 0.0 S< kconservative/0
1369 TS - -5 24 0.0 S< kconservative/1
1372 TS - 0 19 0.0 Ss hald
1385 TS - 0 19 0.0 Ssl console-kit-dae
1458 TS - 0 19 0.0 S hald-runner
1462 TS - 0 19 0.0 Ss startpar
1707 TS - 0 19 0.0 S hald-addon-inpu
1740 TS - 0 19 0.0 S hald-addon-cpuf
1741 TS - 0 19 0.0 S hald-addon-acpi
1769 TS - 0 19 0.0 S hald-addon-stor
1798 TS - 0 19 0.0 S dhcpcd
1997 TS - 0 19 0.0 S devkit-power-da
2174 TS - 0 19 0.0 S polkitd
2211 TS - 1 18 0.0 SNl rtkit-daemon
3354 TS - 0 19 0.0 Sl rsyslogd
3394 TS - -4 23 0.0 S<sl auditd
3396 TS - -8 27 0.0 S<sl audispd
3400 TS - -5 24 0.0 S< kauditd
3403 TS - 0 19 0.0 Ss rpcbind
3435 TS - -2 21 0.0 S< udevd
3541 TS - 0 19 0.0 Ss avahi-daemon
3564 TS - 0 19 0.0 Ss irqbalance
3579 TS - 0 19 0.0 Ss cupsd
3634 TS - 0 19 0.0 Ss nscd
3635 TS - 0 19 0.0 Ss smpppd
3811 TS - -2 21 0.0 S< udevd
3957 TS - 0 19 0.0 Ss master
3999 TS - 0 19 0.0 Ss cron
4003 TS - 0 19 0.0 S pickup
4005 TS - 0 19 0.0 S qmgr
4025 TS - 0 19 0.0 Ss smpppd-ifcfg
4027 TS - 0 19 0.0 Ss pppd
4376 TS - 0 19 0.0 S smartd
4396 TS - 0 19 0.0 Ss+ mingetty
4397 TS - 0 19 0.0 Ss+ mingetty
4398 TS - 0 19 0.0 Ss+ mingetty
4401 TS - 0 19 0.0 Ss+ mingetty
4404 TS - 0 19 0.0 Ss+ mingetty
4405 TS - 0 19 0.0 Ss+ mingetty
4423 TS - 0 19 0.0 S gdm-simple-slav
4424 TS - 0 19 1.8 Rs+ Xorg
4452 TS - 0 19 0.0 S dbus-launch
4471 TS - 0 19 0.0 S gdm-session-wor
4498 TS - 0 19 0.0 Sl gnome-keyring-d
4511 TS - 0 19 0.0 Ssl gnome-session
4590 TS - 0 19 0.0 Ss seahorse-agent
4601 TS - 0 19 0.0 S dbus-launch
4602 TS - 0 19 0.0 Ss dbus-daemon
4604 TS - 0 19 0.0 S gconfd-2
4609 TS - 0 19 0.0 S dbus-launch
4610 TS - 0 19 0.0 Ss dbus-daemon
4613 TS - 0 19 0.0 S gconfd-2
4617 TS - 0 19 0.0 Ssl gnome-settings-
4626 TS - 0 19 0.0 S gvfsd
4629 TS - 0 19 0.0 Ss seahorse-daemon
4632 TS - 0 19 0.0 Ssl gvfs-fuse-daemo
4652 TS - 0 19 0.0 S metacity
4654 TS - 0 19 0.0 Ssl pulseaudio
4659 TS - 0 19 0.2 S gnome-panel
4660 TS - 0 19 0.2 S nautilus
4662 TS - 0 19 0.0 Ssl bonobo-activati
4665 TS - 0 19 0.0 S gnome-do
4677 TS - 0 19 0.1 Sl gnome-do
4679 TS - 0 19 0.0 S python
4682 TS - 0 19 0.0 S bluetooth-apple
4686 TS - 0 19 0.0 S gnome-power-man
4687 TS - 0 19 0.0 S nm-applet
4688 TS - 0 19 0.0 S polkit-gnome-au
4690 TS - 0 19 0.0 S notification-da
4695 TS - 0 19 0.0 S gconf-helper
4696 TS - 0 19 0.0 Ss gnome-screensav
4702 TS - 0 19 0.0 S main-menu
4705 TS - 0 19 0.0 S cpufreq-applet
4710 TS - 0 19 0.0 S nm-system-setti
4723 TS - 0 19 0.0 S gvfs-gdu-volume
4725 TS - 0 19 0.0 S devkit-disks-da
4726 TS - 0 19 0.0 S devkit-disks-da
4730 TS - 0 19 0.0 S gvfs-gphoto2-vo
4732 TS - 0 19 0.0 S gvfsd-trash
4739 TS - 0 19 0.0 S gvfsd-burn
4741 TS - 0 19 0.0 S gvfsd-metadata
5226 TS - 0 19 1.3 Sl evolution.bin
5232 TS - 0 19 0.0 Sl evolution-data-
5253 TS - 0 19 0.0 Sl evolution-alarm
5814 TS - 0 19 0.0 S gvfsd-http
6441 TS - -5 24 0.0 S< kjournald2
6452 TS - 0 19 0.1 S gedit
6509 TS - 0 19 0.3 Sl gnome-terminal
6510 TS - 0 19 0.0 S gnome-pty-helpe
6512 TS - 0 19 0.0 Ss bash
6535 TS - 0 19 0.0 S su
6539 TS - 0 19 0.0 S bash
6586 TS - 0 19 0.0 R+ ps
-------------- next part --------------
PID CLS RTPRIO NI PRI %CPU STAT COMMAND
3 FF 99 - 139 0.0 S migration/0
5 FF 99 - 139 0.0 S watchdog/0
6 FF 99 - 139 0.0 S migration/1
8 FF 99 - 139 0.0 S watchdog/1
1 TS - 0 19 0.0 Ss init
2 TS - 0 19 0.0 S kthreadd
4 TS - 0 19 0.0 S ksoftirqd/0
7 TS - 0 19 0.0 S ksoftirqd/1
9 TS - 0 19 0.0 S events/0
10 TS - 0 19 0.0 S events/1
11 TS - 0 19 0.0 S cpuset
12 TS - 0 19 0.0 S khelper
13 TS - 0 19 0.0 S netns
14 TS - 0 19 0.0 S async/mgr
15 TS - 0 19 0.0 S pm
17 TS - 0 19 0.0 S sync_supers
18 TS - 0 19 0.0 S bdi-default
19 TS - 0 19 0.0 S kintegrityd/0
20 TS - 0 19 0.0 S kintegrityd/1
21 TS - 0 19 0.0 S kblockd/0
22 TS - 0 19 0.0 S kblockd/1
23 TS - 0 19 0.0 S kacpid
24 TS - 0 19 0.0 S kacpi_notify
25 TS - 0 19 0.0 S kacpi_hotplug
26 TS - 0 19 0.0 S ata/0
27 TS - 0 19 0.0 S ata/1
28 TS - 0 19 0.0 S ata_aux
29 TS - 0 19 0.0 S ksuspend_usbd
30 TS - 0 19 0.0 S khubd
31 TS - 0 19 0.0 S kseriod
32 TS - 0 19 0.0 S kmmcd
35 TS - 0 19 0.0 S khungtaskd
36 TS - 0 19 0.0 S kswapd0
37 TS - 5 14 0.0 SN ksmd
38 TS - 0 19 0.0 S aio/0
39 TS - 0 19 0.0 S aio/1
40 TS - 0 19 0.0 S ecryptfs-kthrea
41 TS - 0 19 0.0 S crypto/0
42 TS - 0 19 0.0 S crypto/1
55 TS - 0 19 0.0 S kstriped
56 TS - 0 19 0.0 S kmpathd/0
57 TS - 0 19 0.0 S kmpathd/1
58 TS - 0 19 0.0 S kmpath_handlerd
59 TS - 0 19 0.0 S ksnapd
60 TS - 0 19 0.0 S kondemand/0
61 TS - 0 19 0.0 S kondemand/1
62 TS - 0 19 0.0 S kconservative/0
63 TS - 0 19 0.0 S kconservative/1
249 TS - 0 19 0.0 S scsi_eh_0
262 TS - 0 19 0.0 S scsi_eh_1
271 TS - 0 19 0.0 S scsi_eh_2
272 TS - 0 19 0.0 S scsi_eh_3
273 TS - 0 19 0.0 S scsi_eh_4
274 TS - 0 19 0.0 S scsi_eh_5
279 TS - 0 19 0.0 S khpsbpkt
296 TS - 0 19 0.0 S knodemgrd_0
325 TS - 0 19 0.0 S jbd2/sdb11-8
326 TS - 0 19 0.0 S ext4-dio-unwrit
327 TS - 0 19 0.0 S ext4-dio-unwrit
359 TS - 0 19 0.0 S flush-8:16
387 TS - 0 19 0.0 S upstart-udev-br
391 TS - -4 23 0.0 S<s udevd
544 TS - -2 21 0.0 S< udevd
562 TS - -2 21 0.0 S< udevd
642 TS - 0 19 0.0 S kpsmoused
646 TS - 0 19 0.0 S edac-poller
674 TS - 0 19 0.0 S nouveau/0
683 TS - 0 19 0.0 S nouveau/1
837 TS - 0 19 0.0 S ttm_swap
840 TS - 0 19 0.0 S jbd2/sdb12-8
842 TS - 0 19 0.0 S ext4-dio-unwrit
843 TS - 0 19 0.0 S ext4-dio-unwrit
963 TS - 0 19 0.0 S jbd2/sdb13-8
964 TS - 0 19 0.0 S ext4-dio-unwrit
965 TS - 0 19 0.0 S ext4-dio-unwrit
1050 TS - 0 19 0.0 S kjournald
1125 TS - 0 19 0.0 S kjournald
1153 TS - 0 19 0.0 Sl rsyslogd
1166 TS - 0 19 0.0 Ss dbus-daemon
1183 TS - 0 19 0.0 Ssl gdm-binary
1190 TS - 0 19 0.0 S avahi-daemon
1192 TS - 0 19 0.0 Ss avahi-daemon
1223 TS - 0 19 0.0 Sl console-kit-dae
1224 TS - 0 19 0.0 Ss pppd
1316 TS - 0 19 0.0 Sl gdm-simple-slav
1355 TS - 0 19 2.2 Ss+ Xorg
1358 TS - 0 19 0.0 Ss+ getty
1368 TS - 0 19 0.0 Ss+ getty
1373 TS - 0 19 0.0 Ss+ getty
1374 TS - 0 19 0.0 Ss+ getty
1378 TS - 0 19 0.0 Ss+ getty
1385 TS - 0 19 0.0 Ss irqbalance
1386 TS - 0 19 0.0 Ss acpid
1400 TS - 0 19 0.0 Ss cron
1401 TS - 0 19 0.0 Ss atd
1405 TS - 0 19 0.0 Ss cupsd
1700 TS - 0 19 0.0 S timidity
1702 TS - 0 19 0.0 Ss+ getty
1723 TS - 0 19 0.0 S dbus-launch
1738 TS - 0 19 0.0 Sl gdm-session-wor
1742 TS - 0 19 0.0 S upowerd
1746 TS - 1 18 0.0 SNl rtkit-daemon
1750 TS - 0 19 0.0 S polkitd
1770 TS - 0 19 0.0 Ssl hald
1771 TS - 0 19 0.0 S hald-runner
1825 TS - 0 19 0.0 S hald-addon-inpu
1862 TS - 0 19 0.0 S hald-addon-stor
1863 TS - 0 19 0.0 S hald-addon-cpuf
1864 TS - 0 19 0.0 S hald-addon-acpi
1869 TS - 0 19 0.0 Sl gnome-keyring-d
1887 TS - 0 19 0.0 Ssl gnome-session
1916 TS - 0 19 0.0 Ss ssh-agent
1919 TS - 0 19 0.0 S dbus-launch
1920 TS - 0 19 0.0 Ss dbus-daemon
1923 TS - 0 19 0.0 S gconfd-2
1930 TS - 0 19 0.0 Ss gnome-settings-
1932 TS - 0 19 0.0 S gvfsd
1937 TS - 0 19 0.0 Ssl gvfs-fuse-daemo
1943 TS - 0 19 0.5 Sl nautilus
1944 TS - 0 19 0.1 Sl metacity
1945 TS - 0 19 0.0 S gnome-power-man
1948 TS - 0 19 0.0 S polkit-gnome-au
1949 TS - -11 30 0.1 S<sl pulseaudio
1950 TS - 0 19 0.0 S bluetooth-apple
1952 TS - 0 19 0.1 Sl gnome-panel
1964 TS - 0 19 0.0 S gconf-helper
1967 TS - 0 19 0.0 S gvfsd-trash
1971 TS - 0 19 0.0 S gvfs-gdu-volume
1973 TS - 0 19 0.0 Sl udisks-daemon
1974 TS - 0 19 0.0 S udisks-daemon
1976 TS - 0 19 0.0 Ssl bonobo-activati
1986 TS - 0 19 0.1 Sl wnck-applet
1987 TS - 0 19 0.1 S clock-applet
1989 TS - 0 19 0.0 S notification-ar
1991 TS - 0 19 0.0 S gvfs-gphoto2-vo
1993 TS - 0 19 0.0 Sl gvfs-afc-volume
2005 TS - 0 19 0.0 S gvfsd-metadata
2007 TS - 0 19 0.0 S gvfsd-burn
2009 TS - 0 19 0.0 Ss gnome-screensav
2017 TS - 0 19 0.2 Sl gnome-terminal
2018 TS - 0 19 0.0 S gdu-notificatio
2020 TS - 0 19 0.0 S gnome-pty-helpe
2021 TS - 0 19 0.0 Ss bash
2042 TS - 0 19 1.4 Sl gedit
2047 TS - 0 19 0.0 S python
2053 TS - 0 19 0.0 S update-notifier
2061 TS - 0 19 0.0 S bash
2080 TS - 0 19 0.0 S gvfsd-computer
2138 TS - 0 19 0.0 R+ ps
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