System Information

PowerTOP Version v2.7
Kernel Version Linux version 4.0.7-2-ARCH
System Name LENOVO20BTCTO1WWThinkPad X1 Carbon 3rd
CPU Information 4 Intel(R) Core(TM) i5-5300U CPU @ 2.30GHz
OS Information Arch Linux



Top 10 Power Consumers

Usage Events/s Category Description
3001 rpm Device Laptop fan
5.7% 105.2 Process dwm_status
0.1% 48.0 Process xclip
0.0% 32.0 Process [rcu_preempt]
0.2% 23.5 Process /opt/google/chrome-unstable/chrome --user-data-dir=/home/hendry/.config/google-chrome-unstable --force-device-scale-factor=1
0.2% 19.7 Process acpi
0.1% 18.9 Interrupt [9] acpi
0.6% 14.3 Process clipmenud
0.0% 16.5 Timer tick_sched_timer
0.0% 11.5 Process xsetroot

Processor Idle State Report

Package 0
   
   
   
C2 (pc2) 87.4%
C3 (pc3) 0.0%
C6 (pc6) 0.0%
C7 (pc7) 0.0%
C8 (pc8) 0.0%
C9 (pc9) 0.0%
C10 (pc10) 0.0%
Core 0
   
   
   
   
C3 (cc3) 0.3%
C6 (cc6) 0.2%
C7 (cc7) 90.9%
   
   
   
Core 1
   
   
   
   
C3 (cc3) 0.4%
C6 (cc6) 0.1%
C7 (cc7) 91.6%
   
   
   
GPU 0
   
Powered On 0.4%
RC6 99.6%
RC6p 0.0%
RC6pp 0.0%
   
   
   
   
   
  CPU 0 CPU 1
C0 active 2.7%   2.2%  
POLL 0.0% 0.0 ms 0.0% 0.0 ms
C1E-BDW 1.6% 0.4 ms 2.0% 2.5 ms
       
C3-BDW 0.6% 0.5 ms 0.3% 0.7 ms
C6-BDW 0.3% 0.8 ms 0.1% 0.4 ms
C7s-BDW 1.0% 0.9 ms 0.8% 0.9 ms
C8-BDW 2.5% 1.6 ms 1.1% 0.9 ms
C9-BDW 17.8% 5.8 ms 10.3% 3.9 ms
C10-BDW 73.3% 59.6 ms 82.3% 73.5 ms
  CPU 2 CPU 3
C0 active 2.6%   2.3%  
POLL 0.0% 0.0 ms 0.0% 0.0 ms
C1E-BDW 2.0% 1.9 ms 1.3% 1.9 ms
       
C3-BDW 0.3% 0.6 ms 0.3% 1.0 ms
C6-BDW 0.2% 0.8 ms 0.1% 0.7 ms
C7s-BDW 1.2% 1.0 ms 1.0% 1.2 ms
C8-BDW 2.3% 1.4 ms 2.1% 1.6 ms
C9-BDW 17.4% 5.6 ms 14.4% 5.4 ms
C10-BDW 73.9% 67.8 ms 77.8% 96.6 ms
 

Processor Frequency Report

Package 0
   
Idle 94.1%
900 MHz 0.2%
2.81 GHz 0.8%
2.40 GHz 0.0%
2.71 GHz 0.1%
2.60 GHz 0.1%
2.90 GHz 2.9%
1300 MHz 0.1%
1100 MHz 0.2%
500 MHz 0.9%
2.31 GHz 0.0%
2.50 GHz 0.1%
1200 MHz 0.1%
700 MHz 0.0%
1000 MHz 0.2%
1400 MHz 0.1%
2.10 GHz 0.0%
2.00 GHz 0.0%
800 MHz 0.0%
1500 MHz 0.0%
2.21 GHz 0.0%
1.60 GHz 0.0%
600 MHz 0.0%
1.91 GHz 0.0%
1.71 GHz 0.0%
Core 0
   
Idle 96.2%
900 MHz 0.1%
2.81 GHz 0.5%
2.40 GHz 0.0%
2.71 GHz 0.0%
2.60 GHz 0.0%
2.90 GHz 2.1%
1100 MHz 0.2%
1300 MHz 0.0%
2.31 GHz 0.0%
1200 MHz 0.1%
2.50 GHz 0.0%
1000 MHz 0.1%
1400 MHz 0.1%
2.10 GHz 0.0%
2.00 GHz 0.0%
800 MHz 0.0%
500 MHz 0.4%
1500 MHz 0.0%
700 MHz 0.0%
2.21 GHz 0.0%
600 MHz 0.0%
1.91 GHz 0.0%
1.60 GHz 0.0%
1.80 GHz 0.1%
Core 1
   
Idle 96.1%
900 MHz 0.2%
2.81 GHz 0.5%
2.40 GHz 0.0%
2.71 GHz 0.0%
2.90 GHz 2.0%
1300 MHz 0.1%
1100 MHz 0.1%
500 MHz 0.6%
2.60 GHz 0.0%
2.31 GHz 0.0%
2.50 GHz 0.1%
700 MHz 0.0%
1000 MHz 0.1%
800 MHz 0.0%
1500 MHz 0.0%
2.00 GHz 0.0%
2.10 GHz 0.0%
1.60 GHz 0.0%
2.21 GHz 0.0%
1400 MHz 0.0%
1200 MHz 0.0%
600 MHz 0.0%
1.71 GHz 0.0%
1.80 GHz 0.1%
  CPU 0 CPU 1
Actual 2.6 GHz 2.6 GHz
Idle 97.5% 98.0%
2.81 GHz 0.3% 0.1%
2.60 GHz 0.0% 0.3%
2.90 GHz 1.4% 0.0%
2.71 GHz 0.0% 0.0%
2.31 GHz 0.0% 1.1%
1200 MHz 0.1% 0.1%
2.50 GHz 0.0% 0.0%
1000 MHz 0.1% 0.0%
1400 MHz 0.0% 0.0%
2.40 GHz 0.0% 0.0%
2.00 GHz 0.0% 0.0%
1100 MHz 0.1% 0.0%
800 MHz 0.0% 0.0%
500 MHz 0.3% 0.0%
900 MHz 0.0% 0.2%
2.21 GHz 0.0% 0.0%
1500 MHz 0.0% 0.0%
600 MHz 0.0% 0.0%
1300 MHz 0.0% 0.0%
1.91 GHz 0.0% 0.0%
700 MHz 0.0% 0.0%
1.80 GHz 0.1% 0.0%
2.10 GHz 0.0% 0.0%
     
  CPU 2 CPU 3
Actual 2.5 GHz 2.4 GHz
Idle 97.6% 97.8%
2.81 GHz 0.3% 0.1%
2.40 GHz 0.0% 0.3%
2.71 GHz 0.0% 0.0%
2.90 GHz 1.3% 1.1%
1100 MHz 0.1% 0.0%
1300 MHz 0.0% 0.4%
2.60 GHz 0.0% 0.0%
2.50 GHz 0.0% 0.1%
700 MHz 0.0% 0.0%
1000 MHz 0.1% 0.0%
900 MHz 0.1% 0.0%
500 MHz 0.3% 0.0%
1500 MHz 0.0% 0.0%
800 MHz 0.0% 0.0%
2.00 GHz 0.0% 0.0%
2.10 GHz 0.0% 0.0%
2.31 GHz 0.0% 0.0%
2.21 GHz 0.0% 0.0%
1200 MHz 0.0% 0.0%
1400 MHz 0.0% 0.0%
1.71 GHz 0.0% 0.0%
1.80 GHz 0.1% 0.0%
1.91 GHz 0.0% 0.0%
    0.0%
 

Overview of Software Power Consumers

Usage Wakeups/s GPU ops/s Disk IO/s GFX Wakeups/s Category Description
57.1 ms/s 105.2 1.0 Process dwm_status
0.9 ms/s 48.0 22.7 Process xclip
158.1 us/s 32.0 Process [rcu_preempt]
1.6 ms/s 23.5 3.4 Process /opt/google/chrome-unstable/chrome --user-data-dir=/home/hendry/.config/google-chrome-unstable --force-device-scale-factor=1
1.9 ms/s 19.7 Process acpi
644.2 us/s 18.9 Interrupt [9] acpi
6.3 ms/s 14.3 2.0 Process clipmenud
335.6 us/s 16.5 Timer tick_sched_timer
248.1 us/s 11.5 6.3 Process xsetroot
2.6 ms/s 6.9 Process /opt/google/chrome-unstable/chrome --type=renderer --force-device-scale-factor=1 --lang=en-GB --force-fieldtrials=AffiliationBa
0.8 ms/s 4.8 Process tmux
2.9 ms/s 3.6 0.2 Process /bin/bash /home/hendry/bin/dwm_status
127.9 us/s 4.1 1.1 Process /home/hendry/suckless/dwm/dwm
123.5 us/s 4.3 Process head
224.7 us/s 3.7 Process sleep
2.4 ms/s 2.6 Process egrep
552.0 us/s 2.5 Process grep
400.4 us/s 2.5 Process sed
32.9 us/s 2.5 Interrupt [3] net_rx(softirq)
203.0 us/s 2.4 Process cut
172.5 us/s 2.2 Process /opt/google/chrome-unstable/chrome --type=renderer --force-device-scale-factor=1 --lang=en-GB --force-fieldtrials=*AffiliationB
1.7 ms/s 0.4 Process /usr/lib/xorg-server/Xorg :0 vt1 -keeptty -nolisten tcp
18.0 us/s 1.0 Interrupt [46] i915
3.2 us/s 1.0 kWork vmstat_shepherd
239.6 us/s 0.9 Interrupt [7] sched(softirq)
30.7 us/s 0.9 Process /usr/lib/at-spi2-core/at-spi2-registryd --use-gnome-session
1.1 us/s 0.8 Interrupt [44] iwlwifi
414.7 us/s 0.6 Interrupt [9] RCU(softirq)
17.4 us/s 0.7 Process /proc/self/exe --type=gpu-process --channel=3536.0.703865114 --user-data-dir=/home/hendry/.config/google-chrome-unstable --supp
12.8 us/s 0.7 Process [irq/44-iwlwifi]
36.1 us/s 0.6 Process [ksoftirqd/2]
40.2 us/s 0.6 Process [ksoftirqd/0]
20.6 us/s 0.6 kWork i915_hangcheck_elapsed
1.1 us/s 0.6 Timer sched_rt_period_timer
98.1 us/s 0.5 Timer hrtimer_wakeup
203.9 us/s 0.5 Process awk
11.0 us/s 0.5 kWork e1000_watchdog_task
0.9 us/s 0.5 kWork mei_timer
16.5 us/s 0.5 kWork i915_gem_idle_work_handler
7.2 us/s 0.5 kWork i915_gem_retire_work_handler
1.1 ms/s Process /bin/bash /home/hendry/bin/clipmenud
36.9 us/s 0.25 Process [ksoftirqd/3]
3.1 us/s 0.25 Process /usr/lib/rtkit/rtkit-daemon
1.0 us/s 0.25 Process [watchdog/3]
1.0 us/s 0.25 Process [watchdog/2]
0.3 us/s 0.25 kWork blk_delay_work
1.0 us/s 0.20 Process [watchdog/1]
0.9 us/s 0.20 kWork bdi_writeback_workfn
50.1 us/s 0.15 Process sleep 1
0.7 us/s 0.15 Process [watchdog/0]
117.1 us/s 0.10 Process [khugepaged]
35.9 us/s 0.10 Process [ksoftirqd/1]
24.8 us/s 0.10 Process ip
9.5 us/s 0.10 Process [jbd2/sda1-8]
2.7 us/s 0.10 Process /usr/lib/systemd/systemd-networkd
2.0 us/s 0.10 Process /usr/bin/wpa_supplicant -c/etc/wpa_supplicant/wpa_supplicant-wlp4s0.conf -iwlp4s0
0.6 us/s 0.10 kWork ieee80211_iface_work
0.1 us/s 0.10 kWork cfq_kick_queue
218.0 us/s Timer intel_pstate_timer_func
55.1 us/s 0.05 Process kworker/u16:1
50.3 us/s 0.05 Process [migration/2]
168.5 us/s Interrupt [1] timer(softirq)
26.8 us/s 0.05 Process iw
5.3 us/s 0.05 Timer watchdog_timer_fn
1.4 us/s 0.05 kWork __call_usermodehelper
0.5 us/s 0.05 kWork free_work
0.2 us/s 0.05 kWork iwl_mvm_async_handlers_wk
0.2 us/s 0.05 kWork check_lifetime
0.1 us/s 0.05 kWork cgroup_pidlist_destroy_work_fn
0.1 us/s 0.05 kWork neigh_periodic_work
112.9 us/s Timer process_timeout
69.1 us/s Process [migration/1]
52.0 us/s Process [migration/3]
45.0 us/s Timer delayed_work_timer_fn
33.7 us/s Process [migration/0]
14.2 us/s kWork vmstat_update
11.1 us/s Interrupt [47] enp0s25
10.6 us/s Process [kworker/0:1]
10.3 us/s Process [kworker/u16:1]
9.9 us/s Timer clocksource_watchdog
6.5 us/s Interrupt [4] block(softirq)
5.9 us/s Process [kworker/1:0]
5.8 us/s Process [kworker/2:0]
5.5 us/s Process [kworker/3:2]
5.2 us/s Timer tcp_keepalive_timer
4.5 us/s Process /sbin/init
3.0 us/s Interrupt [41] 0000:00:1f.2
2.4 us/s Timer intel_uncore_fw_release_timer
2.4 us/s Timer e1000_watchdog
2.1 us/s Process [kworker/0:1H]
2.0 us/s Process [kworker/u16:0]
0.8 us/s Timer commit_timeout
0.7 us/s Timer dev_watchdog
0.7 us/s Interrupt [8] hrtimer(softirq)
0.5 us/s Timer neigh_timer_handler
0.3 us/s Timer timerfd_tmrproc
0.3 us/s Timer writeout_period
0.3 us/s Timer inet_twdr_hangman
0.3 us/s Interrupt [6] tasklet(softirq)

Device Power Report

Usage Device Name
3001 rpm Laptop fan
8.5% DRAM
8.5% CPU misc
8.5% CPU core
0.0 ops/s GPU core
3.2 pkts/s Network interface: enp0s25 (e1000e)
100.0% Radio device: iwlwifi
59.0% Display backlight
0.3 pkts/s Network interface: wlp4s0 (iwlwifi)
0.0 ops/s GPU misc
0.0% USB device: Integrated Camera (Chicony Electronics Co.,Ltd.)
0.0% USB device: usb-device-8087-8001
0.0% USB device: EHCI Host Controller
0.0% USB device: xHCI Host Controller
0.0% USB device: xHCI Host Controller
0.0% PCI Device: Intel Corporation Wildcat Point-LP USB EHCI Controller
0.0% PCI Device: Intel Corporation Wildcat Point-LP PCI Express Root Port #3
0.0% PCI Device: Intel Corporation Wildcat Point-LP PCI Express Root Port #2
0.0% PCI Device: Intel Corporation Wildcat Point-LP High Definition Audio Controller
0.0% PCI Device: Intel Corporation Ethernet Connection (3) I218-LM
0.0% PCI Device: Intel Corporation Wildcat Point-LP MEI Controller #1
0.0% PCI Device: Intel Corporation Wildcat Point-LP USB xHCI Controller
0.0% PCI Device: Intel Corporation Broadwell-U Audio Controller
0.0% PCI Device: Intel Corporation Broadwell-U Integrated Graphics
0.0% PCI Device: Intel Corporation Broadwell-U Host Bridge -OPI
0.0% Thinkpad light
0.0% runtime-PNP0C0A:00
0.0% PCI Device: Intel Corporation Wildcat Point-LP SATA Controller [AHCI Mode]
0.0% PCI Device: Intel Corporation Wildcat Point-LP LPC Controller
0.0% runtime-PNP0C0D:00
0.0% PCI Device: Intel Corporation Wildcat Point-LP SMBus Controller
0.0% PCI Device: Intel Corporation Wildcat Point-LP Thermal Management Controller
0.0% PCI Device: Intel Corporation Wireless 7265
0.0% runtime-INT340F:00
0.0% runtime-PNP0800:00
0.0% runtime-i8042
0.0% runtime-PNP0C04:00
0.0% runtime-PNP0C09:00
0.0% runtime-PNP0C14:00
0.0% runtime-PNP0C14:01
0.0% runtime-PNP0C14:02
0.0% runtime-PNP0C0E:00
0.0% runtime-regulatory.0
0.0% runtime-platform-framebuffer.0
0.0% runtime-vboxdrv.0
0.0% runtime-thinkpad_hwmon
0.0% runtime-serial8250
0.0% runtime-pcspkr
0.0% runtime-thinkpad_acpi
0.0% runtime-iTCO_wdt
0.0% runtime-LEN0068:00
0.0% runtime-dock.0
0.0% runtime-alarmtimer
0.0% I2C Device: DPDDC-C
0.0% I2C Device: DPDDC-B
0.0% runtime-microcode
0.0% runtime-coretemp.0
0.0% runtime-PNP0103:00
0.0% runtime-ACPI0003:00
0.0% I2C Device: SMBus
0.0% I2C Device: i915
0.0% I2C Device: i915
0.0% I2C Device: i915
0.0% I2C Device: i915
0.0% I2C Device: i915
0.0% I2C Device: i915
0.0% I2C Device: DPDDC-A

Process Device Activity

Process Device
systemd /dev/autofs
/dev/kmsg
systemd-journal /dev/kmsg
/dev/kmsg
upowerd /dev/input/event2
/dev/input/event2
systemd-logind /dev/dri/card0
/dev/input/event0
/dev/input/event1
/dev/input/event1
/dev/input/event10
/dev/input/event10
/dev/input/event14
/dev/input/event2
/dev/input/event3
/dev/input/event3
/dev/input/event4
/dev/input/event4
/dev/input/event6
wpa_supplicant /dev/rfkill
Xorg /dev/dri/card0
/dev/input/event0
/dev/input/event1
/dev/input/event10
/dev/input/event14
/dev/input/event3
/dev/input/event4
/dev/input/event6
pulseaudio /dev/snd/controlC0
/dev/snd/controlC0
/dev/snd/controlC1
/dev/snd/controlC1
/dev/snd/controlC1
chrome /dev/dri/card0
/dev/dri/card0
gvfsd-fuse /dev/fuse

AHCI ALPM Residency Statistics - Not supported on this macine

Software Settings in Need of Tuning

Description Script
VM writeback timeout echo '1500' > '/proc/sys/vm/dirty_writeback_centisecs';
Enable SATA link power management for host0 echo 'min_power' > '/sys/class/scsi_host/host0/link_power_management_policy';
Enable SATA link power management for host1 echo 'min_power' > '/sys/class/scsi_host/host1/link_power_management_policy';
Enable SATA link power management for host2 echo 'min_power' > '/sys/class/scsi_host/host2/link_power_management_policy';
Enable SATA link power management for host3 echo 'min_power' > '/sys/class/scsi_host/host3/link_power_management_policy';
Enable Audio codec power management echo '1' > '/sys/module/snd_hda_intel/parameters/power_save';
NMI watchdog should be turned off echo '0' > '/proc/sys/kernel/nmi_watchdog';
Runtime PM for PCI Device Intel Corporation Wildcat Point-LP SMBus Controller echo 'auto' > '/sys/bus/pci/devices/0000:00:1f.3/power/control';
Runtime PM for PCI Device Intel Corporation Broadwell-U Host Bridge -OPI echo 'auto' > '/sys/bus/pci/devices/0000:00:00.0/power/control';
Runtime PM for PCI Device Intel Corporation Broadwell-U Integrated Graphics echo 'auto' > '/sys/bus/pci/devices/0000:00:02.0/power/control';
Runtime PM for PCI Device Intel Corporation Wildcat Point-LP USB xHCI Controller echo 'auto' > '/sys/bus/pci/devices/0000:00:14.0/power/control';
Runtime PM for PCI Device Intel Corporation Wildcat Point-LP MEI Controller #1 echo 'auto' > '/sys/bus/pci/devices/0000:00:16.0/power/control';
Runtime PM for PCI Device Intel Corporation Ethernet Connection (3) I218-LM echo 'auto' > '/sys/bus/pci/devices/0000:00:19.0/power/control';
Runtime PM for PCI Device Intel Corporation Wireless 7265 echo 'auto' > '/sys/bus/pci/devices/0000:04:00.0/power/control';
Runtime PM for PCI Device Intel Corporation Wildcat Point-LP SATA Controller [AHCI Mode] echo 'auto' > '/sys/bus/pci/devices/0000:00:1f.2/power/control';
Runtime PM for PCI Device Intel Corporation Wildcat Point-LP Thermal Management Controller echo 'auto' > '/sys/bus/pci/devices/0000:00:1f.6/power/control';
Runtime PM for PCI Device Intel Corporation Wildcat Point-LP LPC Controller echo 'auto' > '/sys/bus/pci/devices/0000:00:1f.0/power/control';
Runtime PM for PCI Device Intel Corporation Wildcat Point-LP USB EHCI Controller echo 'auto' > '/sys/bus/pci/devices/0000:00:1d.0/power/control';
Runtime PM for PCI Device Intel Corporation Wildcat Point-LP PCI Express Root Port #2 echo 'auto' > '/sys/bus/pci/devices/0000:00:1c.0/power/control';
Runtime PM for PCI Device Intel Corporation Wildcat Point-LP PCI Express Root Port #3 echo 'auto' > '/sys/bus/pci/devices/0000:00:1c.1/power/control';
Runtime PM for PCI Device Intel Corporation Broadwell-U Audio Controller echo 'auto' > '/sys/bus/pci/devices/0000:00:03.0/power/control';
Runtime PM for PCI Device Intel Corporation Wildcat Point-LP High Definition Audio Controller echo 'auto' > '/sys/bus/pci/devices/0000:00:1b.0/power/control';
Wake-on-lan status for device enp0s25 ethtool -s enp0s25 wol d;

Untunable Software Issues

Description

Optimal Tuned Software Settings

Description
Autosuspend for USB device xHCI Host Controller [usb2]
Autosuspend for USB device xHCI Host Controller [usb3]
Autosuspend for USB device EHCI Host Controller [usb1]
Autosuspend for USB device Integrated Camera [Chicony Electronics Co.,Ltd.]
Autosuspend for unknown USB device 1-1 (8087:8001)
Wake-on-lan status for device wlp4s0