System Information

PowerTOP Version v2.5
Kernel Version Linux version 3.19.0-31-generic (buildd@lgw01-21) (gcc version 4.8.2 (Ubuntu 4.8.2-19ubuntu1) ) #36~14.04.1-Ubuntu SMP Thu Oct 8 10:21:08 UTC 2015
System Name Acer VA50_HC_CR V2.11
CPU Information 8x Intel(R) Core(TM) i7-3630QM CPU @ 2.40GHz
OS Information Ubuntu 14.04.3 LTS

Сводка по энергопотреблению

137,4 wakeups/second, 2,0 GPU ops/second, 0,0 VFS ops/sec, 18,4 GFX wakes/sec and 2,6% CPU use

Power est. Usage Events/s Категория Описание
9.00 W 100,0% Device Радиоустройство: acer-wmi
2.00 W 100,0% Device Радиоустройство: btusb
185 mW 1,4% 9,2 Process /usr/bin/plasma-desktop
39.2 mW 0,3% 1,8 Process /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
35.6 mW 0,2% 38,2 Process /usr/bin/cairo-dock -cf
14.5 mW 0,1% 22,3 Process /usr/sbin/mysqld --defaults-file=/home/mvk/.local/share/akonadi/mysql.conf --datadir=/home/mvk/.local/share/akonadi/db_data/ --
11.2 mW 0,1% 1,5 Process ksysguardd
8.77 mW 0,0% 17,9 Timer tick_sched_timer
8.55 mW 0,1% 8,0 Process kwin
8.00 mW 0,1% 1,0 Process konsole
7.98 mW 0,1% 0,4 Interrupt [6] tasklet(softirq)

Processor Idle state report

Package 0   Core 0   CPU 0 CPU 1
    C0 active 0,3%   0,1%  
    POLL 0,0% 0,0 ms 0,0% 0,0 ms
    C1E-IVB 0,0% 0,5 ms 0,0% 0,0 ms
C2 (pc2) 0,7%    
C3 (pc3) 0,4%   C3 (cc3) 0,5%   C3-IVB 0,0% 0,1 ms 0,5% 20,0 ms
C6 (pc6) 1,0%   C6 (cc6) 0,0%   C6-IVB 0,0% 0,0 ms 0,0% 0,0 ms
C7 (pc7) 80,3%   C7 (cc7) 98,5%   C7-IVB 99,4% 21,5 ms 99,3% 67,3 ms
    Core 1   CPU 2 CPU 3
      C0 active 0,4%   0,0%  
      POLL 0,0% 0,0 ms 0,0% 0,0 ms
      C1E-IVB 0,0% 0,0 ms 0,0% 0,0 ms
     
    C3 (cc3) 0,0%   C3-IVB 0,0% 0,2 ms 0,0% 1,0 ms
    C6 (cc6) 0,0%   C6-IVB 0,0% 0,0 ms 0,0% 0,0 ms
    C7 (cc7) 99,0%   C7-IVB 99,2% 73,5 ms 100,0% 370,4 ms
    Core 2   CPU 4 CPU 5
      C0 active 0,3%   0,0%  
      POLL 0,0% 0,0 ms 0,0% 0,0 ms
      C1E-IVB 0,0% 0,4 ms 0,0% 0,0 ms
     
    C3 (cc3) 0,0%   C3-IVB 0,0% 0,3 ms 0,0% 1,2 ms
    C6 (cc6) 0,0%   C6-IVB 0,0% 0,0 ms 0,0% 0,0 ms
    C7 (cc7) 99,3%   C7-IVB 99,5% 27,3 ms 100,0% 273,9 ms
    Core 3   CPU 6 CPU 7
      C0 active 0,4%   0,1%  
      POLL 0,0% 0,0 ms 0,0% 0,0 ms
      C1E-IVB 0,0% 0,6 ms 0,0% 1,4 ms
     
    C3 (cc3) 0,0%   C3-IVB 0,0% 0,2 ms 0,0% 0,0 ms
    C6 (cc6) 0,0%   C6-IVB 0,0% 0,0 ms 0,0% 0,0 ms
    C7 (cc7) 98,9%   C7-IVB 99,1% 66,1 ms 99,9% 93,4 ms
    GPU 0  
     
    Powered On 15,6%  
    RC6 15,9%  
    RC6p 68,4%  
    RC6pp 0,0%  
     
     

Processor Frequency Report

Package 0   Core 0   CPU 0 CPU 1
    Actual 1210 MHz 1200 MHz
Idle 97,4%   Idle 99,3%   Idle 99,5% 99,8%
1,91 GHz 0,0%   1500 MHz 0,0%   1500 MHz 0,0% 0,0%
1200 MHz 2,0%   1200 MHz 0,6%   1200 MHz 0,4% 0,2%
1300 MHz 0,6%   1300 MHz 0,1%   1300 MHz 0,1% 0,0%
1400 MHz 0,0%   1400 MHz 0,0%   1400 MHz 0,0%
    Core 1   CPU 2 CPU 3
      Actual 1232 MHz 1209 MHz
    Idle 99,2%   Idle 99,2% 100,0%
    1200 MHz 0,5%   1200 MHz 0,5% 0,0%
    1300 MHz 0,3%   1300 MHz 0,3% 0,0%
    1400 MHz 0,0%   1400 MHz 0,0% 0,0%
     
    Core 2   CPU 4 CPU 5
      Actual 1203 MHz 1206 MHz
    Idle 99,5%   Idle 99,5% 100,0%
    1500 MHz 0,0%   1500 MHz 0,0% 0,0%
    1200 MHz 0,5%   1200 MHz 0,5% 0,0%
    1300 MHz 0,0%   1300 MHz 0,0%
    1400 MHz 0,0%   1400 MHz 0,0%
    Core 3   CPU 6 CPU 7
      Actual 1234 MHz 1217 MHz
    Idle 99,1%   Idle 99,1% 99,9%
    1500 MHz 0,0%   1500 MHz 0,0% 0,1%
    1200 MHz 0,6%   1200 MHz 0,5% 0,0%
    1300 MHz 0,3%   1300 MHz 0,3% 0,0%
    1400 MHz 0,0%   1400 MHz 0,0%

Overview of Software Power Consumers

Power est. Usage Wakeups/s GPU ops/s Disk IO/s GFX Wakeups/s Категория Описание
185 mW 14,0 ms/s 8,8 0,4 3,0 Process /usr/bin/plasma-desktop
39.2 mW 3,0 ms/s 1,8 Process /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
35.6 mW 1,9 ms/s 38,1 0,0 13,3 Process /usr/bin/cairo-dock -cf
14.5 mW 600,4 us/s 22,3 Process /usr/sbin/mysqld --defaults-file=/home/mvk/.local/share/akonadi/mysql.conf --datadir=/home/mvk/.local/share/akonadi/db_data/ --
11.2 mW 0,8 ms/s 1,5 Process ksysguardd
8.77 mW 262,4 us/s 17,9 Timer tick_sched_timer
8.55 mW 509,1 us/s 6,4 1,5 1,9 Process kwin
8.00 mW 592,4 us/s 1,0 Process konsole
7.98 mW 604,3 us/s 0,4 Interrupt [6] tasklet(softirq)
7.81 mW 599,3 us/s 0,05 Timer hrtimer_wakeup
4.67 mW 359,1 us/s Interrupt [17] mmc0
4.51 mW 121,0 us/s 9,8 kWork ieee80211_iface_work
4.25 mW 110,2 us/s 9,4 Process [rcu_sched]
3.97 mW 305,2 us/s Interrupt [7] sched(softirq)
3.07 mW 236,5 us/s Interrupt [17] ath9k
2.74 mW 210,6 us/s Timer i915_hangcheck_elapsed
2.50 mW 178,7 us/s 0,6 Process /usr/lib/kde4/libexec/kdeconnectd
2.24 mW 172,4 us/s Process [kworker/u16:4]
2.11 mW 162,6 us/s Interrupt [1] timer(softirq)
1.95 mW 134,7 us/s 0,6 Process NetworkManager
1.88 mW 144,9 us/s Timer intel_pstate_timer_func
1.48 mW 113,8 us/s Timer delayed_work_timer_fn
1.45 mW 88,4 us/s 1,0 Process /usr/bin/krunner
1.37 mW 61,7 us/s 1,9 Process [rcuos/4]
1.22 mW 89,5 us/s 0,20 Process smbd
1.21 mW 81,7 us/s 0,5 0,1 Process kdeinit4: kded4 [kdeinit]
1.19 mW 87,3 us/s 0,20 Process /usr/sbin/irqbalance
1.02 mW 66,7 us/s 0,5 Process thermald --no-daemon --dbus-enable
1.01 mW 78,0 us/s Process dbus-daemon --system --fork
972 uW 28,7 us/s 2,0 Interrupt [28] i915
915 uW 34,7 us/s 1,5 Process [rcuos/6]
911 uW 70,1 us/s Timer ath_ani_calibrate
888 uW 64,9 us/s 0,15 Process smbd -F
650 uW 50,0 us/s Timer process_timeout
558 uW 42,9 us/s Timer tg3_timer
539 uW 28,8 us/s 0,5 Interrupt [4] block(softirq)
483 uW 33,7 us/s 0,15 Process akonadiserver
473 uW 36,4 us/s kWork vmstat_update
448 uW 12,6 us/s 0,9 Process [rcuos/0]
426 uW 32,8 us/s Interrupt [9] RCU(softirq)
367 uW 5,2 us/s 1,0 kWork ath_tx_complete_poll_work
365 uW 5,0 us/s 1,0 kWork vmstat_shepherd
359 uW 23,0 us/s 0,20 Process upstart-dbus-bridge --daemon --system --user --bus-name system
334 uW 14,2 us/s 0,5 Interrupt [26] 0000:00:1f.2
285 uW 21,9 us/s Timer watchdog_timer_fn
270 uW 15,0 us/s 0,25 Process /usr/lib/x86_64-linux-gnu/zeitgeist-fts
253 uW 13,7 us/s 0,25 Process /usr/bin/zeitgeist-datahub
200 uW 8,5 us/s 0,30 Process /usr/lib/rtkit/rtkit-daemon
196 uW 3,6 us/s 0,5 kWork i915_gem_retire_work_handler
183 uW 14,1 us/s Timer tcp_keepalive_timer
180 uW 2,3 us/s 0,5 kWork mei_timer
167 uW 12,8 us/s Process [kworker/0:1]
164 uW 12,6 us/s Process [kworker/1:1]
154 uW 11,9 us/s Process [kworker/6:1]
152 uW 7,1 us/s 0,20 Process [rcuos/2]
150 uW 0,0 us/s 0,5 kWork disk_events_workfn
145 uW 8,8 us/s 0,10 Process /usr/bin/akonadi_control
144 uW 8,8 us/s 0,10 Process [jbd2/sda8-8]
141 uW 6,2 us/s 0,20 kWork bdi_writeback_workfn
140 uW 7,3 us/s 0,15 Process /sbin/wpa_supplicant -B -P /run/sendsigs.omit.d/wpasupplicant.pid -u -s -O /var/run/wpa_supplicant
139 uW 8,4 us/s 0,10 Process [jbd2/sda7-8]
137 uW 10,5 us/s Process [kworker/4:1]
130 uW 10,0 us/s Timer clocksource_watchdog
124 uW 7,2 us/s 0,10 Process nmbd -D
120 uW 9,3 us/s Process [kworker/2:1]
111 uW 8,5 us/s Process [kworker/7:1]
110 uW 2,7 us/s 0,25 Process [watchdog/0]
107 uW 2,5 us/s 0,25 Process [watchdog/1]
106 uW 2,4 us/s 0,25 Process [watchdog/5]
105 uW 2,3 us/s 0,25 Process [watchdog/7]
105 uW 2,3 us/s 0,25 Process [watchdog/2]
105 uW 2,3 us/s 0,25 Process [watchdog/6]
105 uW 2,3 us/s 0,25 Process [watchdog/3]
103 uW 2,1 us/s 0,25 Process [watchdog/4]
101 uW 0,9 us/s 0,30 Timer sched_rt_period_timer
0 мВт 0,5 us/s 0,30 kWork blk_delay_work
0 мВт 2,5 us/s 0,20 kWork rfkill_poll
0 мВт 6,4 us/s Process [kworker/5:1]
0 мВт 1,8 us/s 0,10 Process [khugepaged]
0 мВт 4,0 us/s Timer tpt_trig_timer
0 мВт 3,3 us/s Process [kworker/5:1H]
0 мВт 3,1 us/s Process [rcuos/7]
0 мВт 2,9 us/s Process [rcuos/1]
0 мВт 0,6 us/s 0,05 Process [iprt-VBoxTscThr]
0 мВт 1,7 us/s Timer commit_timeout
0 мВт 0,3 us/s 0,05 kWork neigh_periodic_work
0 мВт 1,2 us/s Process [rcuos/5]
0 мВт 1,0 us/s Process [kworker/3:1]
0 мВт 1,0 us/s Timer writeout_period
0 мВт 0,6 us/s Timer inet_twdr_hangman
0 мВт 0,6 us/s Timer __prandom_timer
0 мВт 0,4 us/s Timer blk_rq_timed_out_timer
0 мВт 0,2 us/s Timer neigh_timer_handler

Device Power Report

System baseline power is estimated at 12.0 W

Power est. Usage Device name
100,0% Радиоустройство: acer-wmi
2.00 W 100,0% Радиоустройство: btusb
467 mW 2,6% CPU core
385 mW 2,6% CPU misc
116 mW 2,0 ops/s GPU core
0 мВт 100,0% Display backlight
0 мВт 100,0% Радиоустройство: ath9k
0 мВт 100,0% USB устройство: EHCI Host Controller
0 мВт 2,0 ops/s GPU misc
0 мВт 0,7 pkts/s Сетевой интерфейс: wlan0 (ath9k)
0 мВт 0,0% USB устройство: xHCI Host Controller
100,0% Устройство PCI : Broadcom Corporation BCM57765/57785 xD-Picture Card Reader
100,0% Устройство PCI : NVIDIA Corporation GK107M [GeForce GT 640M]
100,0% Устройство PCI : Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #2
100,0% Устройство PCI : Intel Corporation 7 Series/C210 Series Chipset Family MEI Controller #1
100,0% Устройство PCI : Intel Corporation 7 Series/C210 Series Chipset Family USB xHCI Host Controller
100,0% Устройство PCI : Intel Corporation 3rd Gen Core processor Graphics Controller
100,0% Устройство PCI : Intel Corporation Xeon E3-1200 v2/3rd Gen Core processor PCI Express Root Port
100,0% Устройство PCI : Intel Corporation 3rd Gen Core processor DRAM Controller
100,0% Радиоустройство: acer-wmi
100,0% USB устройство: usb-device-0489-e04e
100,0% USB устройство: xHCI Host Controller
100,0% USB устройство: usb-device-8087-0024
100,0% Устройство PCI : Broadcom Corporation BCM57765/57785 MS Card Reader
100,0% Устройство PCI : Broadcom Corporation BCM57765/57785 SDXC/MMC Card Reader
100,0% Устройство PCI : Broadcom Corporation NetLink BCM57785 Gigabit Ethernet PCIe
100,0% Устройство PCI : Intel Corporation 7 Series/C210 Series Chipset Family SMBus Controller
100,0% Устройство PCI : Intel Corporation 7 Series Chipset Family 6-port SATA Controller [AHCI mode]
100,0% Устройство PCI : Intel Corporation HM77 Express Chipset LPC Controller
100,0% Устройство PCI : Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #1
100,0% Устройство PCI : Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 2
100,0% Устройство PCI : Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 1
100,0% Устройство PCI : Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller
100,0% Устройство PCI : Qualcomm Atheros AR9462 Wireless Network Adapter
0,0 pkts/s Сетевой интерфейс: p2p1 (tg3)
0,0% USB устройство: HD WebCam (SunplusIT INC.)
0,0% USB устройство: EHCI Host Controller
0,0% USB устройство: usb-device-8087-0024

Process device activity

Process Device
bluetoothd /dev/rfkill
systemd-logind /dev/input/event0
/dev/input/event1
/dev/input/event2
/dev/input/event3
/dev/input/event6
/dev/input/event7
acpid /dev/input/event0
/dev/input/event1
/dev/input/event10
/dev/input/event11
/dev/input/event12
/dev/input/event2
/dev/input/event3
/dev/input/event4
/dev/input/event6
/dev/input/event7
/dev/input/event8
wpa_supplicant /dev/rfkill
Xorg /dev/dri/card0
/dev/input/event0
/dev/input/event13
/dev/input/event2
/dev/input/event3
/dev/input/event4
/dev/input/event5
/dev/input/event6
/dev/input/event7
/dev/input/event8
/dev/vga_arbiter
upowerd /dev/cpu_dma_latency
/dev/input/event1
/dev/network_latency
pulseaudio /dev/snd/controlC0
/dev/snd/controlC0
/dev/snd/controlC0

Software Settings in need of Tuning

Description Script
Экономия электроэнергии беспроводного интерфейса wlan0 iw dev wlan0 set power_save on
NMI watchdog should be turned off echo '0' > '/proc/sys/kernel/nmi_watchdog';
VM writeback timeout echo '1500' > '/proc/sys/vm/dirty_writeback_centisecs';
Enable SATA link power Managmenet for host0 echo 'min_power' > '/sys/class/scsi_host/host0/link_power_management_policy';
Enable SATA link power Managmenet for host1 echo 'min_power' > '/sys/class/scsi_host/host1/link_power_management_policy';
Enable SATA link power Managmenet for host2 echo 'min_power' > '/sys/class/scsi_host/host2/link_power_management_policy';
Enable SATA link power Managmenet for host3 echo 'min_power' > '/sys/class/scsi_host/host3/link_power_management_policy';
Enable SATA link power Managmenet for host4 echo 'min_power' > '/sys/class/scsi_host/host4/link_power_management_policy';
Enable SATA link power Managmenet for host5 echo 'min_power' > '/sys/class/scsi_host/host5/link_power_management_policy';
Включить управление питанием звукового кодека echo '1' > '/sys/module/snd_hda_intel/parameters/power_save';
Автоприостановление неопознанных устройств USB 3-1.1 (0489:e04e) echo 'auto' > '/sys/bus/usb/devices/3-1.1/power/control';
Автоприостановление устройств USB xHCI Host Controller [usb2] echo 'auto' > '/sys/bus/usb/devices/usb2/power/control';
Runtime PM for PCI Device Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 1 echo 'auto' > '/sys/bus/pci/devices/0000:00:1c.0/power/control';
Runtime PM for PCI Device Intel Corporation 3rd Gen Core processor DRAM Controller echo 'auto' > '/sys/bus/pci/devices/0000:00:00.0/power/control';
Runtime PM for PCI Device Intel Corporation Xeon E3-1200 v2/3rd Gen Core processor PCI Express Root Port echo 'auto' > '/sys/bus/pci/devices/0000:00:01.0/power/control';
Runtime PM for PCI Device Intel Corporation 3rd Gen Core processor Graphics Controller echo 'auto' > '/sys/bus/pci/devices/0000:00:02.0/power/control';
Runtime PM for PCI Device Intel Corporation 7 Series/C210 Series Chipset Family MEI Controller #1 echo 'auto' > '/sys/bus/pci/devices/0000:00:16.0/power/control';
Runtime PM for PCI Device Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #2 echo 'auto' > '/sys/bus/pci/devices/0000:00:1a.0/power/control';
Runtime PM for PCI Device Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller echo 'auto' > '/sys/bus/pci/devices/0000:00:1b.0/power/control';
Runtime PM for PCI Device Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 2 echo 'auto' > '/sys/bus/pci/devices/0000:00:1c.1/power/control';
Runtime PM for PCI Device Qualcomm Atheros AR9462 Wireless Network Adapter echo 'auto' > '/sys/bus/pci/devices/0000:03:00.0/power/control';
Runtime PM for PCI Device Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #1 echo 'auto' > '/sys/bus/pci/devices/0000:00:1d.0/power/control';
Runtime PM for PCI Device Intel Corporation 7 Series Chipset Family 6-port SATA Controller [AHCI mode] echo 'auto' > '/sys/bus/pci/devices/0000:00:1f.2/power/control';
Runtime PM for PCI Device Intel Corporation 7 Series/C210 Series Chipset Family SMBus Controller echo 'auto' > '/sys/bus/pci/devices/0000:00:1f.3/power/control';
Runtime PM for PCI Device NVIDIA Corporation GK107M [GeForce GT 640M] echo 'auto' > '/sys/bus/pci/devices/0000:01:00.0/power/control';
Runtime PM for PCI Device Broadcom Corporation NetLink BCM57785 Gigabit Ethernet PCIe echo 'auto' > '/sys/bus/pci/devices/0000:02:00.0/power/control';
Runtime PM for PCI Device Broadcom Corporation BCM57765/57785 xD-Picture Card Reader echo 'auto' > '/sys/bus/pci/devices/0000:02:00.3/power/control';
Runtime PM for PCI Device Broadcom Corporation BCM57765/57785 SDXC/MMC Card Reader echo 'auto' > '/sys/bus/pci/devices/0000:02:00.1/power/control';
Runtime PM for PCI Device Broadcom Corporation BCM57765/57785 MS Card Reader echo 'auto' > '/sys/bus/pci/devices/0000:02:00.2/power/control';
Runtime PM for PCI Device Intel Corporation 7 Series/C210 Series Chipset Family USB xHCI Host Controller echo 'auto' > '/sys/bus/pci/devices/0000:00:14.0/power/control';
Runtime PM for PCI Device Intel Corporation HM77 Express Chipset LPC Controller echo 'auto' > '/sys/bus/pci/devices/0000:00:1f.0/power/control';
Wake-on-lan status for device p2p1 ethtool -s p2p1 wol d;

Optimal Tuned Software Settings

Description
Состояние инетрфейса Bluetooth устройства
Автоприостановление неопознанных устройств USB 3-1 (8087:0024)
Автоприостановление неопознанных устройств USB 4-1 (8087:0024)
Автоприостановление устройств USB EHCI Host Controller [usb3]
Автоприостановление устройств USB EHCI Host Controller [usb4]
Автоприостановление устройств USB xHCI Host Controller [usb1]
Автоприостановление устройств USB HD WebCam [SunplusIT INC.]
Wake-on-lan status for device wlan0
Using 'ondemand' cpufreq governor