PowerTOP report

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

Target: 1 units/s
System: 346.4 wakeup/s
CPU: 8.4% usage
GPU: 0 ops/s
GFX: 36.4 wakeups/s
VFS: 0 ops/s

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	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