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- PowerTop
- System Information
- PowerTOP Version v2.6.1
- Kernel Version Linux version 3.15.4-ARCH-00041-gf4db98240ac2
- System Name Apple Inc.Mac-3CBD00234E554E411.0
- CPU Information Intel(R) Core(TM) i7-4750HQ CPU @ 2.00GHz
- OS Information Arch Linux
- * Target: 1 units/s
- * System: 11.8 wakeup/s
- * CPU: 0.0% usage
- * GPU: 0.0 ops/s
- * GFX: 0 wakeups/s
- * VFS: 0 ops/s
- Top 10 Power Consumers
- Usage Events/s Category Description PW Estimate
- 4.0% Device Display backlight 2.00 W
- 0.0% 0.25 Process /usr/bin/Xorg.bin -nolisten tcp :0 -auth
- /tmp/serverauth.oz2h5jIPM7 vt1 30.3 mW
- 0.0% 4.0 Process [usb-storage] 15.9 mW
- 0.0% 3.4 Timer tick_sched_timer 13.6 mW
- 0.0% 0.8 Interrupt [51] xhci_hcd 3.61 mW
- 0.0% 0.5 Process [rcu_preempt] 1.96 mW
- 0.0% 0.5 kWork mei_timer 1.95 mW
- 0.0% 0.4 kWork disk_events_workfn 1.74 mW
- 0.0% 0.30 Process /usr/lib/rtkit/rtkit-daemon 1.21 mW
- 0.0% 0.00 Process powertop
- --html=powertop-3.15.4-ARCH-00041-gf4db98240ac2.html --time=20 1.20 mW
- Processor Idle State Report
- Package 0
- Powered On 0.0%
- C1E-HSW 0.1%
- C3-HSW 0.0%
- RC6pp 0.0%
- C7s-HSW 93.9%
- Core 0
- POLL 0.0%
- C1E-HSW 0.6%
- C3-HSW 0.0%
- C6-HSW 0.0%
- C7s-HSW 95.1%
- Core 1
- POLL 0.0%
- C1E-HSW 0.0%
- C3-HSW 0.0%
- C6-HSW 0.0%
- C7s-HSW 91.2%
- Core 2
- POLL 0.0%
- C1E-HSW 0.0%
- C3-HSW 0.0%
- C6-HSW 0.0%
- C7s-HSW 96.6%
- Core 3
- POLL 0.0%
- C1E-HSW 0.0%
- C3-HSW 0.0%
- C6-HSW 0.0%
- C7s-HSW 92.5%
- GPU 0
- Powered On 0.3%
- RC6 99.7%
- RC6p 0.0%
- RC6pp 0.0%
- CPU 0 CPU 4
- POLL 0.0% 0.0 ms 0.0% 0.0 ms
- C1E-HSW 3.9% 96.7 ms 4.6% 303.4 ms
- C3-HSW 0.0% 0.0 ms 0.0% 0.0 ms
- C6-HSW 0.0% 0.0 ms 0.0% 0.0 ms
- C7s-HSW 94.9% 412.5 ms 95.3% 794.3 ms
- CPU 1 CPU 5
- POLL 0.0% 0.0 ms 0.0% 0.0 ms
- C1E-HSW 2.0% 40.0 ms 4.6% 303.4 ms
- C3-HSW 0.0% 0.3 ms 0.0% 0.0 ms
- C6-HSW 0.0% 0.0 ms 0.0% 0.0 ms
- C7s-HSW 97.8% 528.6 ms 84.6% 891.0 ms
- CPU 2 CPU 6
- POLL 0.0% 0.0 ms 0.0% 0.0 ms
- C1E-HSW 0.0% 0.0 ms 6.5% 435.8 ms
- C3-HSW 0.0% 0.0 ms 0.0% 0.1 ms
- C6-HSW 0.0% 0.0 ms 0.0% 0.4 ms
- C7s-HSW 100.0% 740.7 ms 93.3% 777.7 ms
- CPU 3 CPU 7
- POLL 0.0% 0.0 ms 0.0% 0.0 ms
- C1E-HSW 0.0% 0.0 ms 6.6% 437.5 ms
- C3-HSW 0.0% 3.3 ms 0.0% 0.0 ms
- C6-HSW 0.0% 0.0 ms 0.0% 0.0 ms
- C7s-HSW 99.5% 1326.8 ms 85.5% 1221.2 ms
- Processor Frequency Report
- Package 0
- Idle 100.0%
- 3.10 GHz 0.0%
- 1.71 GHz 0.0%
- 2.90 GHz 0.0%
- 2.21 GHz 0.0%
- 2.50 GHz 0.0%
- Core 0
- Idle 100.0%
- 800 MHz 0.0%
- Core 1
- Idle 100.0%
- 800 MHz 0.0%
- 2.31 GHz 0.0%
- 3.21 GHz 0.0%
- 2.50 GHz 0.0%
- Core 2
- Idle 100.0%
- 3.21 GHz 0.0%
- 2.90 GHz 0.0%
- 2.31 GHz 0.0%
- 800 MHz 0.0%
- 1300 MHz 0.0%
- Core 3
- Idle 100.0%
- 3.21 GHz 0.0%
- 2.50 GHz 0.0%
- 800 MHz 0.0%
- 1300 MHz 0.0%
- CPU 0 CPU 4
- Idle 100.0% 100.0%
- 800 MHz 0.0% 0.0%
- CPU 1 CPU 5
- Idle 100.0% 100.0%
- 800 MHz 0.0% 0.0%
- 2.31 GHz 0.0%
- 3.21 GHz 0.0%
- 2.50 GHz 0.0%
- CPU 2 CPU 6
- Idle 100.0% 100.0%
- 3.21 GHz 0.0% 0.0%
- 2.90 GHz 0.0%
- 2.31 GHz 0.0%
- 800 MHz 0.0%
- 1300 MHz 0.0%
- CPU 3 CPU 7
- Idle 100.0% 100.0%
- 3.21 GHz 0.0% 0.0%
- 2.50 GHz 0.0%
- 800 MHz 0.0%
- 1300 MHz 0.0%
- Overview of Software Power Consumers
- Usage Wakeups/s GPU ops/s Disk IO/s GFX Wakeups/s Category Description
- PW Estimate
- 5.0 us/s 0.15 0.1 Process /usr/bin/Xorg.bin -nolisten tcp :0 -auth
- /tmp/serverauth.oz2h5jIPM7 vt1 30.3 mW
- 56.3 us/s 4.0 Process [usb-storage] 15.9 mW
- 28.1 us/s 3.4 Timer tick_sched_timer 13.6 mW
- 78.5 us/s 0.8 Interrupt [51] xhci_hcd 3.61 mW
- 3.2 us/s 0.5 Process [rcu_preempt] 1.96 mW
- 1.3 us/s 0.5 kWork mei_timer 1.95 mW
- 0.0 us/s 0.4 kWork disk_events_workfn 1.74 mW
- 7.8 us/s 0.30 Process /usr/lib/rtkit/rtkit-daemon 1.21 mW
- 184.0 us/s Process powertop
- --html=powertop-3.15.4-ARCH-00041-gf4db98240ac2.html --time=20 1.20 mW
- 1.0 us/s 0.25 Interrupt [49] (null) 975 uW
- 4.3 us/s 0.20 Timer hrtimer_wakeup 803 uW
- 0.1 us/s 0.15 kWork blk_delay_work 582 uW
- 4.9 us/s 0.10 Process [irq/49-(null)] 420 uW
- 3.6 us/s 0.10 Process [jbd2/dm-0-8] 411 uW
- 3.2 us/s 0.10 Process [khugepaged] 408 uW
- 2.7 us/s 0.10 Process ssh-agent awesome 405 uW
- 2.3 us/s 0.10 Process /usr/lib/systemd/systemd-journald 403 uW
- 0.4 us/s 0.10 kWork neigh_periodic_work 390 uW
- 50.1 us/s Interrupt [1] timer(softirq) 326 uW
- 4.9 us/s 0.05 kWork kcryptd_crypt 226 uW
- 4.4 us/s 0.05 kWork i915_gem_idle_work_handler 223 uW
- 32.2 us/s Timer delayed_work_timer_fn 210 uW
- 31.9 us/s Process [kworker/1:1] 208 uW
- 2.1 us/s 0.05 Process /usr/bin/rpcbind -w 207 uW
- 1.6 us/s 0.05 Process [ksoftirqd/2] 204 uW
- 1.0 us/s 0.05 Process [khungtaskd] 201 uW
- 0.9 us/s 0.05 kWork check_corruption 199 uW
- 0.3 us/s 0.05 kWork bdi_writeback_workfn 196 uW
- 0.2 us/s 0.05 Timer timerfd_tmrproc 195 uW
- 0.1 us/s 0.05 kWork do_cache_clean 194 uW
- 0.1 us/s 0.05 kWork i915_gem_retire_work_handler 194 uW
- 0.0 us/s 0.05 kWork cfq_kick_queue 194 uW
- 21.3 us/s Interrupt [7] sched(softirq) 139 uW
- 18.1 us/s Timer clocksource_watchdog 118 uW
- 16.2 us/s kWork vmstat_update 106 uW
- 15.6 us/s Timer intel_pstate_timer_func 101 uW
- 12.4 us/s Timer i915_hangcheck_elapsed 0 mW
- 11.0 us/s Process [kworker/0:0] 0 mW
- 9.2 us/s Interrupt [4] block(softirq) 0 mW
- 6.3 us/s Interrupt [9] RCU(softirq) 0 mW
- 6.0 us/s Process [kworker/2:1] 0 mW
- 4.7 us/s Process /sbin/init 0 mW
- 4.1 us/s Process [kworker/7:1] 0 mW
- 3.8 us/s Process [kworker/3:2] 0 mW
- 3.7 us/s Process [kworker/5:2] 0 mW
- 3.7 us/s Process [kworker/6:2] 0 mW
- 3.5 us/s Process [kworker/4:2] 0 mW
- 2.6 us/s Process [ksoftirqd/0] 0 mW
- 1.7 us/s Timer process_timeout 0 mW
- 1.2 us/s Process [ksoftirqd/1] 0 mW
- 1.0 us/s kWork flush_to_ldisc 0 mW
- 1.0 us/s Process [kworker/u16:2] 0 mW
- 0.8 us/s Process [kworker/6:1H] 0 mW
- 0.8 us/s Timer sched_rt_period_timer 0 mW
- 0.8 us/s Timer writeout_period 0 mW
- 0.4 us/s Timer __prandom_timer 0 mW
- 0.2 us/s Timer commit_timeout 0 mW
- 0.1 us/s Timer cfq_idle_slice_timer 0 mW
- 0.1 us/s kWork dm_wq_work 0 mW
- 0.1 us/s Timer blk_rq_timed_out_timer 0 mW
- * The battery reports a discharge rate of: 6.75 W
- * The system baseline power is estimated at: 2.72 W
- Device Power Report
- Usage Device Name PW Estimate
- 4.0% Display backlight 1.00 W
- 3.9% Display backlight 1.00 W
- 0.1% DRAM 636 mW
- 0.1% CPU core 32.3 mW
- 0.1 ops/s GPU misc 25.6 mW
- 0.1% CPU misc 18.1 mW
- 0.1 ops/s GPU core 4.06 mW
- 100.0% USB device: xHCI Host Controller 0 mW
- 100.0% USB device: xHCI Host Controller 0 mW
- 100.0% USB device: Apple Internal Keyboard / Trackpad (Apple Inc.) 0 mW
- 100.0% USB device: Card Reader (Apple) 0 mW
- 0.0% USB device: Bluetooth USB Host Controller (Apple Inc.) 0 mW
- 0.0% Radio device: btusb 0 mW
- 0.0% USB device: BRCM20702 Hub (Apple Inc.) 0 mW
- 100.0% PCI Device: Intel Corporation HM87 Express LPC Controller
- 100.0% PCI Device: Intel Corporation Crystal Well PCI Express x16
- Controller
- 100.0% PCI Device: Intel Corporation Crystal Well Integrated Graphics
- Controller
- 100.0% PCI Device: Intel Corporation 8 Series/C220 Series Chipset
- Family USB xHCI
- 100.0% PCI Device: Intel Corporation 8 Series/C220 Series Chipset
- Family MEI Controller #1
- 100.0% PCI Device: Intel Corporation 8 Series/C220 Series Chipset High
- Definition Audio Controller
- 100.0% PCI Device: Intel Corporation 8 Series/C220 Series Chipset
- Family PCI Express Root Port #1
- 100.0% PCI Device: Intel Corporation 8 Series/C220 Series Chipset
- Family PCI Express Root Port #3
- 100.0% PCI Device: Intel Corporation 8 Series/C220 Series Chipset
- Family PCI Express Root Port #4
- 100.0% PCI Device: Intel Corporation 8 Series/C220 Series Chipset
- Family PCI Express Root Port #5
- 100.0% PCI Device: Samsung Electronics Co Ltd Apple PCIe SSD
- 0.0% PCI Device: Intel Corporation Crystal Well HD Audio Controller
- 0.0% PCI Device: Intel Corporation 8 Series/C220 Series Chipset Family
- SMBus Controller
- 0.0% PCI Device: Broadcom Corporation BCM4360 802.11ac Wireless Network
- Adapter
- 0.0% PCI Device: Broadcom Corporation Device 1570
- 0.0% PCI Device: Intel Corporation Crystal Well DRAM Controller
- Process Device Activity
- Process Device
- systemd /dev/autofs
- /dev/kmsg
- systemd-journal /dev/kmsg
- /dev/kmsg
- systemd-logind /dev/dri/card0
- /dev/input/event0
- /dev/input/event1
- /dev/input/event1
- /dev/input/event12
- /dev/input/event13
- /dev/input/event2
- /dev/input/event2
- /dev/input/event3
- /dev/input/event3
- /dev/input/event4
- /dev/input/event4
- Xorg.bin /dev/dri/card0
- /dev/input/event1
- /dev/input/event12
- /dev/input/event13
- /dev/input/event2
- /dev/input/event3
- /dev/input/event4
- pulseaudio /dev/snd/controlC0
- /dev/snd/controlC0
- /dev/snd/controlC1
- /dev/snd/controlC1
- /dev/snd/controlC1
- AHCI ALPM Residency Statistics - Not supported on this macine
- Untunable Software Issues
- Description
- Optimal Tuned Software Settings
- Description
- Bluetooth device interface status
- Enable SATA link power management for host0
- VM writeback timeout
- Enable Audio codec power management
- NMI watchdog should be turned off
- Autosuspend for USB device BRCM20702 Hub [Apple Inc.]
- Autosuspend for USB device Bluetooth USB Host Controller [Apple Inc.]
- Autosuspend for USB device Card Reader [Apple]
- Autosuspend for USB device xHCI Host Controller [usb1]
- Autosuspend for USB device xHCI Host Controller [usb2]
- Autosuspend for USB device Apple Internal Keyboard / Trackpad [Apple
- Inc.]
- Runtime PM for PCI Device Intel Corporation Crystal Well PCI Express
- x16 Controller
- Runtime PM for PCI Device Intel Corporation Crystal Well HD Audio
- Controller
- Runtime PM for PCI Device Intel Corporation Crystal Well Integrated
- Graphics Controller
- Runtime PM for PCI Device Intel Corporation 8 Series/C220 Series
- Chipset Family USB xHCI
- Runtime PM for PCI Device Intel Corporation 8 Series/C220 Series
- Chipset Family MEI Controller #1
- Runtime PM for PCI Device Intel Corporation 8 Series/C220 Series
- Chipset High Definition Audio Controller
- Runtime PM for PCI Device Intel Corporation 8 Series/C220 Series
- Chipset Family PCI Express Root Port #1
- Runtime PM for PCI Device Intel Corporation 8 Series/C220 Series
- Chipset Family PCI Express Root Port #4
- Runtime PM for PCI Device Intel Corporation Crystal Well DRAM
- Controller
- Runtime PM for PCI Device Intel Corporation 8 Series/C220 Series
- Chipset Family PCI Express Root Port #5
- Runtime PM for PCI Device Intel Corporation HM87 Express LPC Controller
- Runtime PM for PCI Device Intel Corporation 8 Series/C220 Series
- Chipset Family SMBus Controller
- Runtime PM for PCI Device Broadcom Corporation BCM4360 802.11ac
- Wireless Network Adapter
- Runtime PM for PCI Device Broadcom Corporation Device 1570
- Runtime PM for PCI Device Samsung Electronics Co Ltd Apple PCIe SSD
- Runtime PM for PCI Device Intel Corporation 8 Series/C220 Series
- Chipset Family PCI Express Root Port #3
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