powertop's output when idle (im off g15daemon off)

powertop_idle_full.txt (text/plain), 5.31 KB, created by Plero H on 2011-04-15 18:51:25 UTC

PowerTOP 1.13   (C) 2007 - 2010 Intel Corporation 

Collecting data for 10 seconds 


< Detailed C-state information is not available.>
P-states (frequencies)
  2,34 Ghz     0,0%
  2,00 Ghz   100,0%
Wakeups-from-idle per second : 82,8     interval: 10,0s
no ACPI power usage estimate available
Top causes for wakeups:
  47,4% ( 72,6)   [pata_jmicron, firewire_ohci, uhci_hcd:usb3, nvidia] <interrupt>
  21,4% ( 32,7)   kworker/0:0
  10,3% ( 15,7)   [kernel scheduler] Load balancing tick
   4,7% (  7,2)   [ahci] <interrupt>
   2,7% (  4,1)   [kernel core] hrtimer_start (tick_sched_timer)
   2,3% (  3,5)   [serial] <interrupt>
   1,8% (  2,7)   plasma-desktop
   1,8% (  2,7)   kwin
   1,3% (  2,0)   [kernel core] clocksource_watchdog (clocksource_watchdog)
   0,8% (  1,2)   hald-addon-stor
   0,7% (  1,0)   [kernel core] nv_kern_rc_timer (nv_kern_rc_timer)
   0,7% (  1,0)   ntpd
   0,7% (  1,0)   blazer_ser
   0,5% (  0,8)   upsd
   0,4% (  0,6)   [Rescheduling interrupts] <kernel IPI>
   0,4% (  0,6)   virtuoso-t
   0,4% (  0,6)   knutclient
   0,4% (  0,6)   upsmon
   0,3% (  0,4)   [Function call interrupts] <kernel IPI>
   0,3% (  0,4)   konsole
   0,1% (  0,2)   knotify4
   0,1% (  0,2)   init
   0,1% (  0,2)   kded4
   0,1% (  0,2)   USB device 8-1.1 : Gaming Keyboard ()
   0,1% (  0,1)   [TLB shootdowns] <kernel IPI>
   0,1% (  0,1)   [kernel core] bdi_arm_supers_timer (sync_supers_timer_fn)
   0,1% (  0,1)   X
   0,1% (  0,1)   preload
   0,1% (  0,1)   nepomukservices
   0,1% (  0,1)   krunner
   0,1% (  0,1)   klauncher
   0,1% (  0,1)   sleep
   0,1% (  0,1)   nmbd

A USB device is active 100,0% of the time:
USB device  8-1 : Logitech G15 Keyboard (Logitech)

Suggestion: Enable Device Power Management by pressing the P key


Suggestion: Enable USB autosuspend for non-input devices by pressing the U key


Suggestion: Enable SATA ALPM link power management via: 
  echo min_power > /sys/class/scsi_host/host0/link_power_management_policy
or press the S key.

Suggestion: Enable the CONFIG_INOTIFY kernel configuration option.
This option allows programs to wait for changes in files and directories
instead of having to poll for these changes

Recent USB suspend statistics
Active  Device name
100,0%  USB device 8-1.4 : G15 Keyboard (G15 Keyboard)
100,0%  USB device 8-1.1 : Gaming Keyboard ()
100,0%  USB device  8-2 : USB Gaming Mouse (Logitech)
100,0%  USB device  8-1 : Logitech G15 Keyboard (Logitech)
100,0%  USB device  3-2 : TURBO-X (MLK)
100,0%  USB device usb8 : UHCI Host Controller (Linux 2.6.37-gentoo-r4 uhci_hcd)
  0,0%  USB device usb7 : UHCI Host Controller (Linux 2.6.37-gentoo-r4 uhci_hcd)
  0,0%  USB device usb6 : UHCI Host Controller (Linux 2.6.37-gentoo-r4 uhci_hcd)
  0,0%  USB device usb5 : UHCI Host Controller (Linux 2.6.37-gentoo-r4 uhci_hcd)
  0,0%  USB device usb4 : UHCI Host Controller (Linux 2.6.37-gentoo-r4 uhci_hcd)
100,0%  USB device usb3 : UHCI Host Controller (Linux 2.6.37-gentoo-r4 uhci_hcd)
  0,0%  USB device usb2 : EHCI Host Controller (Linux 2.6.37-gentoo-r4 ehci_hcd)
  0,0%  USB device usb1 : EHCI Host Controller (Linux 2.6.37-gentoo-r4 ehci_hcd)

Runtime Device Power Management statistics
Active  Device name
100,0%  05:02.2 FireWire (IEEE 1394): Creative Labs SB Audigy FireWire Port 
100,0%  05:02.1 Input device controller: Creative Labs SB Audigy Game Port 
100,0%  05:02.0 Multimedia audio controller: Creative Labs SB Audigy 
100,0%  05:01.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8169 Gigabit Ethernet 
100,0%  03:00.1 IDE interface: JMicron Technology Corp. JMB362/JMB363 Serial ATA Controller 
100,0%  03:00.0 SATA controller: JMicron Technology Corp. JMB362/JMB363 Serial ATA Controller 
100,0%  01:00.0 VGA compatible controller: nVidia Corporation G92 [GeForce GTS 250] 
100,0%  00:1f.3 SMBus: Intel Corporation 82801I (ICH9 Family) SMBus Controller 
100,0%  00:1f.2 SATA controller: Intel Corporation 82801IR/IO/IH (ICH9R/DO/DH) 6 port SATA AHCI Controller 
100,0%  00:1d.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #1 
100,0%  00:1d.2 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #3 
100,0%  00:1d.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #2 
100,0%  00:1d.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #1 
100,0%  00:1a.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #2 
100,0%  00:1a.2 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #6 
100,0%  00:1a.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #5 
100,0%  00:1a.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 

Devices without runtime PM
00:1f.0 ISA bridge: Intel Corporation 82801IR (ICH9R) LPC Interface Controller 
00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge 
00:1c.4 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 5 
00:1c.3 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 4 
00:1c.0 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 1 
00:01.0 PCI bridge: Intel Corporation 82G33/G31/P35/P31 Express PCI Express Root Port 
00:00.0 Host bridge: Intel Corporation 82G33/G31/P35/P31 Express DRAM Controller 

Recent audio activity statistics
Active  Device name

Recent SATA AHCI link activity statistics
Active  Partial Slumber Device name