Not sure what is important here, so I just copied it all.
Code:Your CPU supports the following C-states : C1 C2 C3 Your BIOS reports the following C-states : C1 C2 C3 Cn Avg residency C0 (cpu running) ( 0.0%) polling 1.5ms ( 0.0%) C1 mwait 0.2ms ( 0.2%) C2 mwait 1.1ms (14.3%) C3 mwait 3.9ms (86.7%) P-states (frequencies) 2.27 Ghz 7.0% 2.00 Ghz 0.1% 1.87 Ghz 0.0% 1333 Mhz 0.4% 1199 Mhz 92.5% Disk accesses: The application 'flush-8:0' is writing to file 'data_1' on /dev/sda6 The application 'flush-8:0' is writing to file 'data_0' on /dev/sda6 The application 'chrome' is writing to file 'History-journal' on /dev/sda6 The application 'chrome' is writing to file 'History-journal' on /dev/sda6 The application 'chrome' is writing to file '?' on /dev/sda1 The application 'chrome' is writing to file '?' on /dev/sda1 The application 'chrome' is writing to file '?' on /dev/sda1 The application 'chrome' is writing to file '?' on /dev/sda1 The application 'gconfd-2' is writing to file 'saved_state.tmp' on /dev/sda6 The application 'gconfd-2' is writing to file 'saved_state.tmp' on /dev/sda6 The application 'chrome' is writing to file 'Current Session' on /dev/sda6 The application 'chrome' is writing to file 'Current Session' on /dev/sda6 The application 'chrome' is writing to file 'Current Session' on /dev/sda6 Wakeups-from-idle per second : 362.8 interval: 15.0s no ACPI power usage estimate available Top causes for wakeups: 14.8% ( 63.1) [i915] <interrupt> 12.6% ( 54.0) SignalSender 4.4% ( 18.7)D chrome 8.3% ( 35.5) [ehci_hcd:usb2] <interrupt> 8.3% ( 35.5) USB device 2-1.2 : USB Receiver (Logitech) 6.8% ( 28.9) alsa-sink 6.6% ( 28.1) [iwlagn] <interrupt> 5.5% ( 23.3) kworker/0:0 5.3% ( 22.7) [kernel scheduler] Load balancing tick 4.4% ( 19.0) [Rescheduling interrupts] <kernel IPI> 3.7% ( 16.0) kworker/0:1 3.3% ( 14.1) compiz 2.3% ( 10.0) ubuntuone-syncd 2.3% ( 10.0) gwibber-service 2.3% ( 10.0) iPodService.exe 1.7% ( 7.4) [ahci] <interrupt> 0.1% ( 0.3)D flush-8:0 0.0% ( 0.1)D gconfd-2 1.2% ( 5.0) syndaemon 1.2% ( 5.0) banshee 1.1% ( 4.9) wineserver 0.5% ( 2.0) AppleMobileDevi 0.5% ( 1.9) [kernel core] iwl_bg_watchdog (iwl_bg_watchdog) 0.4% ( 1.8) [TLB shootdowns] <kernel IPI> 0.4% ( 1.8) [kernel core] hrtimer_start (tick_sched_timer) 0.3% ( 1.2) gnome-terminal 0.2% ( 1.0) [hda_intel] <interrupt> 0.2% ( 1.0) gvfs-afc-volume 0.2% ( 0.9) kworker/u:19 0.1% ( 0.6) [Function call interrupts] <kernel IPI> 0.1% ( 0.5) udisks-daemon 0.1% ( 0.5) threaded-ml 0.1% ( 0.3) [kernel core] cfq_arm_slice_timer (cfq_idle_slice_timer) 0.1% ( 0.3) gnome-settings- 0.1% ( 0.3) gnome-screensav 0.1% ( 0.3) unity-applicati 0.1% ( 0.3) rtkit-daemon 0.1% ( 0.3) Xorg 0.1% ( 0.3) unity-panel-ser 0.0% ( 0.2) update-notifier 0.0% ( 0.1) gnome-power-man 0.0% ( 0.1) NetworkManager 0.0% ( 0.1) ips-adjust 0.0% ( 0.1) irqbalance 0.0% ( 0.1) rsyslogd 0.0% ( 0.1) wpa_supplicant 0.0% ( 0.1) ssh-agent 0.0% ( 0.1) cron An audio device is active 100.0% of the time: hwC0D0 Realtek ALC272 A USB device is active 100.0% of the time: /sys/bus/usb/devices/2-1 Suggestion: Enable USB autosuspend for non-input devices by pressing the U key Suggestion: increase the VM dirty writeback time from 5.00 to 15 seconds with: echo 1500 > /proc/sys/vm/dirty_writeback_centisecs This wakes the disk up less frequently for background VM activity Suggestion: enable the power aware CPU scheduler with the following command: echo 1 > /sys/devices/system/cpu/sched_mc_power_savings or by pressing the C 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 wireless power saving mode by executing the following command: iwconfig wlan0 power timeout 500ms This will sacrifice network performance slightly to save power. Suggestion: enable HD audio powersave mode by executing the following command: echo 1 > /sys/module/snd_hda_intel/parameters/power_save or by passing power_save=1 as module parameter. 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 Suggestion: Enable the CONFIG_PM_ADVANCED_DEBUG kernel configuration option. This option will allow PowerTOP to collect runtime power management statistics. The program 'chrome' is writing to file 'Current Session' on /dev/sda6. This prevents the disk from going to powersave mode. The program 'chrome' is writing to file 'Current Session' on /dev/sda6. This prevents the disk from going to powersave mode. The program 'chrome' is writing to file 'Current Session' on /dev/sda6. This prevents the disk from going to powersave mode. The program 'gconfd-2' is writing to file 'saved_state.tmp' on /dev/sda6. This prevents the disk from going to powersave mode. The program 'gconfd-2' is writing to file 'saved_state.tmp' on /dev/sda6. This prevents the disk from going to powersave mode. The program 'chrome' is writing to file 'History-journal' on /dev/sda6. This prevents the disk from going to powersave mode. The program 'chrome' is writing to file 'History-journal' on /dev/sda6. This prevents the disk from going to powersave mode. The program 'flush-8:0' is writing to file 'data_0' on /dev/sda6. This prevents the disk from going to powersave mode. The program 'flush-8:0' is writing to file 'data_1' on /dev/sda6. This prevents the disk from going to powersave mode. Recent USB suspend statistics Active Device name 100.0% USB device 2-1.2 : USB Receiver (Logitech) 0.0% USB device 1-1.6 : Chicony USB 2.0 Camera (Chicony) 100.0% /sys/bus/usb/devices/2-1 0.0% /sys/bus/usb/devices/1-1 100.0% USB device usb2 : EHCI Host Controller (Linux 2.6.38-11-generic-pae ehci_hcd) 0.0% USB device usb1 : EHCI Host Controller (Linux 2.6.38-11-generic-pae ehci_hcd) Runtime Device Power Management statistics Active Device name 0.0% 02:00.0 Network controller: Intel Corporation Centrino Advanced-N 6200 0.0% 01:00.0 Ethernet controller: Atheros Communications AR8152 v1.1 Fast Ethernet 0.0% 00:1f.6 Signal processing controller: Intel Corporation 5 Series/3400 Series Chipset Thermal Subsystem 0.0% 00:1f.2 SATA controller: Intel Corporation 5 Series/3400 Series Chipset 6 port SATA AHCI Controller 0.0% 00:1d.0 USB Controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller 0.0% 00:1c.4 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 5 0.0% 00:1c.1 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 2 0.0% 00:1c.0 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 1 0.0% 00:1b.0 Audio device: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio 0.0% 00:1a.0 USB Controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller 0.0% 00:02.0 VGA compatible controller: Intel Corporation Core Processor Integrated Graphics Controller 0.0% 00:00.0 Host bridge: Intel Corporation Core Processor DRAM Controller Devices without runtime PM 3f:02.3 Host bridge: Intel Corporation Core Processor Reserved 3f:02.2 Host bridge: Intel Corporation Core Processor Reserved 3f:02.1 Host bridge: Intel Corporation Core Processor QPI Physical 0 3f:02.0 Host bridge: Intel Corporation Core Processor QPI Link 0 3f:00.1 Host bridge: Intel Corporation Core Processor QuickPath Architecture System Address Decoder 5 more devices without runtime PM ommitted Recent audio activity statistics Active Device name 100.0% hwC0D0 Realtek ALC272 0.0% hwC0D3 Intel IbexPeak HDMI Recent SATA AHCI link activity statistics Active Partial Slumber Device name
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Originally Posted by sbraz
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