User:Hlangos
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| load with | af9015 | vp7045 | dib3000mc |
|---|---|---|---|
| zap w/o pid filter |
30.2 | 5.8 | 5.8 |
| vdr w/o pid filter |
37.0 | 14.8 | 14.4 |
| zap with pid filter |
1.1 | - | 0.5 |
| vdr with pid filter |
18.7 | - | 9.7 |
More details:
i ran zap and vdr on a system that is idle and without either
does about 5 wakups per second. polling of the remote is disabled.
vdr is the one from e-tobi.net/vdr-experimental lenny vdr-extensions
here's the list of plugins that were enabled during the test:
| Searching for plugins (VDR 1.6.0-2/1.6.0) (cache hit): epgsearch quickepgsearch conflictcheckonly live epgsearchonly ffnetdev streamdev-server.
MSI DigiVOX mini II rev.3
#####################################################
==================== remote disabled, pid filter disabled
------------------ running zap
PowerTOP version 1.10 (C) 2007 Intel Corporation
Cn Avg residency P-states (frequencies)
C0 (cpu running) (30.2%) 750 Mhz 0.0%
polling 0.0ms ( 0.0%) 563 Mhz 0.0%
C1 halt 0.0ms ( 0.0%) 375 Mhz 0.0%
C2 0.4ms (49.7%) 188 Mhz 100.0%
C3 0.1ms (20.1%)
Wakeups-from-idle per second : 3205.5 interval: 10.0s
no ACPI power usage estimate available
Top causes for wakeups:
59.6% (4761.9) USB device 5-1 : DVB-T 2 (Afatech)
40.2% (3206.1) <interrupt> : uhci_hcd:usb1, ehci_hcd:usb5, HDA Intel
0.1% ( 5.7) zap : schedule_timeout (process_timeout)
0.0% ( 2.0) xfsaild : schedule_timeout (process_timeout)
0.0% ( 1.8) xfsbufd : schedule_timeout (process_timeout)
------------------- running vdr
PowerTOP version 1.10 (C) 2007 Intel Corporation
Cn Avg residency P-states (frequencies)
C0 (cpu running) (37.0%) 750 Mhz 0.0%
polling 0.0ms ( 0.0%) 563 Mhz 0.0%
C1 halt 0.0ms ( 0.0%) 375 Mhz 0.0%
C2 0.4ms (21.2%) 188 Mhz 100.0%
C3 0.2ms (41.8%)
Wakeups-from-idle per second : 2507.8 interval: 10.0s
no ACPI power usage estimate available
Top causes for wakeups:
58.9% (4300.1) USB device 5-1 : DVB-T 2 (Afatech)
37.6% (2744.9) <interrupt> : uhci_hcd:usb1, ehci_hcd:usb5, HDA Intel
3.0% (220.7) vdr : futex_wait (hrtimer_wakeup)
0.2% ( 12.9) <interrupt> : rtc0
0.1% ( 6.0) vdr : schedule_timeout (process_timeout)
0.1% ( 5.3) vdr : hrtick_set (hrtick)
0.0% ( 2.0) xfsaild : schedule_timeout (process_timeout)
0.0% ( 1.6) xfsbufd : schedule_timeout (process_timeout)
#######################################
------------------ remote disabled, pid filter enabled:
------------------ running zap
PowerTOP version 1.10 (C) 2007 Intel Corporation
Cn Avg residency P-states (frequencies)
C0 (cpu running) ( 1.1%) 750 Mhz 0.0%
polling 0.0ms ( 0.0%) 563 Mhz 0.0%
C1 halt 0.0ms ( 0.0%) 375 Mhz 0.0%
C2 0.0ms ( 0.0%) 188 Mhz 100.0%
C3 10.6ms (98.9%)
Wakeups-from-idle per second : 96.2 interval: 15.0s
no ACPI power usage estimate available
Top causes for wakeups:
50.3% ( 72.9) <interrupt> : uhci_hcd:usb1, ehci_hcd:usb5, HDA Intel
34.3% ( 49.7) USB device 5-1 : DVB-T 2 (Afatech)
5.7% ( 8.2) <kernel core> : ehci_work (ehci_watchdog)
3.8% ( 5.5) zap : schedule_timeout (process_timeout)
1.4% ( 2.0) xfsaild : schedule_timeout (process_timeout)
1.1% ( 1.6) xfsbufd : schedule_timeout (process_timeout)
------------------ running vdr
PowerTOP version 1.10 (C) 2007 Intel Corporation
Cn Avg residency P-states (frequencies)
C0 (cpu running) (18.7%) 750 Mhz 0.0%
polling 0.1ms ( 0.0%) 563 Mhz 0.0%
C1 halt 0.0ms ( 0.0%) 375 Mhz 0.0%
C2 0.1ms ( 0.3%) 188 Mhz 100.0%
C3 0.8ms (81.0%)
Wakeups-from-idle per second : 1044.2 interval: 10.0s
no ACPI power usage estimate available
Top causes for wakeups:
49.4% (1137.5) USB device 5-1 : DVB-T 2 (Afatech)
40.1% (922.4) <interrupt> : uhci_hcd:usb1, ehci_hcd:usb5, HDA Intel
9.6% (220.8) vdr : futex_wait (hrtimer_wakeup)
0.3% ( 6.2) vdr : schedule_timeout (process_timeout)
0.2% ( 5.6) <kernel core> : ehci_work (ehci_watchdog)
0.1% ( 2.0) xfsaild : schedule_timeout (process_timeout)
0.1% ( 1.6) xfsbufd : schedule_timeout (process_timeout)
0.0% ( 1.0) vdr : do_nanosleep (hrtimer_wakeup)
#########################################
Fujitsu-Siemens (doesn't have a hardware PID filter)
--------------------------- without remote, without pid filter
------------------ zap
PowerTOP version 1.10 (C) 2007 Intel Corporation
Cn Avg residency P-states (frequencies)
C0 (cpu running) ( 5.7%) 750 Mhz 0.0%
polling 0.0ms ( 0.0%) 563 Mhz 0.0%
C1 halt 0.0ms ( 0.0%) 375 Mhz 0.0%
C2 0.0ms ( 0.0%) 188 Mhz 100.0%
C3 2.0ms (94.3%)
Wakeups-from-idle per second : 473.5 interval: 10.0s
no ACPI power usage estimate available
Top causes for wakeups:
55.7% (592.2) USB device 5-1 : DVB-T 2 (Afatech)
42.9% (455.9) <interrupt> : uhci_hcd:usb1, ehci_hcd:usb5, HDA Intel
0.5% ( 5.7) zap : schedule_timeout (process_timeout)
0.2% ( 2.4) kdvb-ad-0-fe-0 : schedule_timeout (process_timeout)
0.2% ( 2.0) xfsaild : schedule_timeout (process_timeout)
0.2% ( 1.6) xfsbufd : schedule_timeout (process_timeout)
0.1% ( 1.0) zap : do_nanosleep (hrtimer_wakeup)
-------------------- vdr
PowerTOP version 1.10 (C) 2007 Intel Corporation
Cn Avg residency P-states (frequencies)
C0 (cpu running) (13.0%) 750 Mhz 0.0%
polling 0.0ms ( 0.0%) 563 Mhz 0.0%
C1 halt 0.0ms ( 0.0%) 375 Mhz 0.0%
C2 0.1ms ( 0.1%) 188 Mhz 100.0%
C3 1.5ms (86.8%)
Wakeups-from-idle per second : 611.1 interval: 10.0s
no ACPI power usage estimate available
Top causes for wakeups:
45.1% (540.5) USB device 5-1 : DVB-T 2 (Afatech)
34.9% (418.2) <interrupt> : uhci_hcd:usb1, ehci_hcd:usb5, HDA Intel
18.4% (220.8) vdr : futex_wait (hrtimer_wakeup)
--------------------------
Toshiba