https://bugzilla.novell.com/show_bug.cgi?id=633840
https://bugzilla.novell.com/show_bug.cgi?id=633840#c4
Christoph Obexer changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEEDINFO |NEW
InfoProvider|cobexer@gmail.com |
--- Comment #4 from Christoph Obexer 2011-02-12 13:16:08 UTC ---
output of powertop:
Cn Verweildauer P-States (Frequenzen)
C0 (Prozessor läuft) (38,5%)
zyklisches AbfraC1 mwait 0,0ms ( 0,0%)
C1 mwait 1,4ms ( 6,6%)
C2 mwait 0,4ms (21,3%)
C4 mwait 3,9ms (33,6%)
Aufwachen pro Sekunde : 660,7 Intervall: 10,0s
Keine ACPI Stromverbrauch-Schätzung verfügbar
Häufigste Ursachen für das Aufwachen:
43,1% (491,7) kworker/0:0
24,3% (277,4) [kernel scheduler] Load balancing tick
16,2% (185,3) [TLB shootdowns] <kernel IPI>
3,7% ( 42,4) [ehci_hcd:usb1, uhci_hcd:usb2] <interrupt>
3,6% ( 40,7) USB Gerät 1-7 : 802.11 bg WLAN (Ralink)
2,5% ( 28,4) [ata_piix, uhci_hcd:usb3] <interrupt>
1,8% ( 20,0) knotify4
0,9% ( 10,0) USB Gerät 1-4 : USB2.0-CRW (Generic)
0,8% ( 8,6) [uhci_hcd:usb5, i915] <interrupt>
0,5% ( 5,2) kded4
0,5% ( 5,2) mysqld
0,4% ( 4,9) [Rescheduling interrupts] <kernel IPI>
0,3% ( 3,3) [kernel core] hrtimer_start (tick_sched_timer)
0,2% ( 2,2) firefox
0,2% ( 2,1) [kernel core] ehci_work (ehci_watchdog)
0,1% ( 1,3) kworker/u:0
0,1% ( 1,1) httpd2-prefork
0,1% ( 1,0) [Non-maskable interrupts] <kernel IPI>
0,1% ( 1,0) ntpd
0,1% ( 1,0) Xorg
0,1% ( 0,9) [kernel core] cfq_arm_slice_timer (cfq_idle_slice_timer)
0,1% ( 0,7) threaded-ml
0,1% ( 0,7) nscd
0,1% ( 0,6) watchdog/0
----
however i can not give you perf top numbers corresponding to that since perf
top on factory is broken atm...:
# perf top
perf: error while loading shared libraries: libperl.so: cannot open shared
object file: No such file or directory
i'll look at resolving thin and provide corresponding perf top output as well
(this is from 11.4 2.6.37-20-desktop)
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