System Information
PowerTOP Version | v2.8 ran at Wed Dec 5 12:32:15 2018 |
---|---|
Kernel Version | Linux version 4.4.0-139-generic |
System Name | Hewlett-Packard183E0884110000385910000610100 |
CPU Information | 4 Intel(R) Core(TM) i3-3110M CPU @ 2.40GHz |
OS Information | Ubuntu 16.04.5 LTS |
- Target: 1 units/s
- System: 86.1 wakeup/s
- CPU: 0.8% usage
- GPU: 1.1 ops/s
- GFX: 0.5 wakeups/s
- VFS: 0 ops/s
Top 10 Power Consumers
Usage | Events/s | Category | Description |
---|---|---|---|
100.0% | Device | Audio codec hwC0D3: Intel | |
100.0% | Device | Audio codec hwC0D0: IDT | |
0.3% | 34.6 | Process | /usr/bin/xmobar /home/ndayalan/.xmobarrc |
0.1% | 23.8 | Process | /usr/sbin/mysqld |
0.0% | 6.1 | Timer | tick_sched_timer |
0.0% | 5.8 | Process | [rcu_sched] |
0.0% | 1.7 | Process | prx |
0.0% | 1.7 | Process | /usr/lib/xorg/Xorg -nolisten tcp :0 vt1 -keeptty -auth /tmp/serverauth.qRSl8lenVj |
0.0% | 1.6 | Process | /lib/systemd/systemd-timesyncd |
0.0% | 1.1 | Process | x-terminal-emulator |
Processor Idle State Report
Package | 0 |
---|---|
C2 (pc2) | 0.3% |
C3 (pc3) | 0.1% |
C6 (pc6) | 1.1% |
C7 (pc7) | 85.6% |
Core 0 | |
---|---|
C3 (cc3) | 0.1% |
C6 (cc6) | 0.0% |
C7 (cc7) | 98.6% |
Core 1 | |
C3 (cc3) | 0.0% |
C6 (cc6) | 0.0% |
C7 (cc7) | 98.9% |
GPU 0 | |
Powered On | 10.9% |
RC6 | 8.1% |
RC6p | 81.0% |
RC6pp | 0.0% |
CPU | 0 | CPU | 1 | |
---|---|---|---|---|
C0 active | 0.5% | 0.2% | ||
POLL | 0.5% | 46.2 ms | 0.0% | 0.0 ms |
C1E-IVB | 0.2% | 6.7 ms | 0.0% | 0.0 ms |
C3-IVB | 0.0% | 0.4 ms | 0.2% | 2.0 ms |
C6-IVB | 0.0% | 0.0 ms | 0.0% | 0.0 ms |
C7-IVB | 99.1% | 77.7 ms | 99.5% | 94.3 ms |
CPU | 2 | CPU | 3 | |
C0 active | 0.1% | 0.3% | ||
POLL | 0.0% | 0.0 ms | 0.0% | 0.0 ms |
C1E-IVB | 0.0% | 0.6 ms | 0.0% | 0.3 ms |
C3-IVB | 0.0% | 0.0 ms | 0.0% | 0.3 ms |
C6-IVB | 0.0% | 0.0 ms | 0.0% | 0.0 ms |
C7-IVB | 99.8% | 58.9 ms | 99.3% | 21.7 ms |
Processor Frequency Report
Package | 0 |
---|---|
Idle | 98.4% |
2.40 GHz | 0.4% |
1200 MHz | 0.8% |
1300 MHz | 0.3% |
1400 MHz | 0.1% |
1500 MHz | 0.0% |
Core 0 | |
---|---|
Idle | 99.1% |
2.40 GHz | 0.4% |
1200 MHz | 0.3% |
1300 MHz | 0.1% |
1400 MHz | 0.1% |
1500 MHz | 0.0% |
Core 1 | |
Idle | 99.3% |
2.40 GHz | 0.0% |
1200 MHz | 0.5% |
1300 MHz | 0.2% |
1400 MHz | 0.0% |
1500 MHz | 0.0% |
CPU 0 | CPU 1 | |
---|---|---|
Actual | 2.0 GHz | 1285 MHz |
Idle | 99.4% | 99.7% |
2.40 GHz | 0.4% | 0.0% |
1200 MHz | 0.1% | 0.2% |
1300 MHz | 0.0% | 0.1% |
1400 MHz | 0.0% | 0.1% |
1500 MHz | 0.0% | 0.0% |
CPU 2 | CPU 3 | |
Actual | 1222 MHz | 1231 MHz |
Idle | 99.8% | 99.4% |
2.40 GHz | 0.0% | 0.0% |
1200 MHz | 0.1% | 0.4% |
1300 MHz | 0.0% | 0.2% |
1400 MHz | 0.0% | 0.0% |
1500 MHz | 0.0% | 0.0% |
Overview of Software Power Consumers
Usage | Wakeups/s | GPU ops/s | Disk IO/s | GFX Wakeups/s | Category | Description |
---|---|---|---|---|---|---|
2.7 ms/s | 33.8 | 0.8 | 0.4 | Process | /usr/bin/xmobar /home/ndayalan/.xmobarrc | |
0.8 ms/s | 23.8 | Process | /usr/sbin/mysqld | |||
150.0 us/s | 6.1 | Timer | tick_sched_timer | |||
64.6 us/s | 5.8 | Process | [rcu_sched] | |||
414.4 us/s | 1.7 | Process | prx | |||
411.8 us/s | 1.7 | Process | /usr/lib/xorg/Xorg -nolisten tcp :0 vt1 -keeptty -auth /tmp/serverauth.qRSl8lenVj | |||
195.3 us/s | 1.6 | Process | /lib/systemd/systemd-timesyncd | |||
61.9 us/s | 0.7 | 0.4 | 0.2 | Process | x-terminal-emulator | |
15.9 us/s | 1.1 | Interrupt | [29] i915 | |||
57.6 us/s | 1.0 | Process | w3m awesome-shell.html | |||
8.6 us/s | 1.0 | kWork | vmstat_shepherd | |||
44.5 us/s | 0.9 | Process | /usr/sbin/apache2 -k start | |||
1.8 ms/s | 0.10 | Process | atop | |||
29.0 us/s | 0.5 | Interrupt | [4] block(softirq) | |||
2.3 us/s | 0.5 | kWork | mei_timer | |||
140.4 us/s | 0.4 | kWork | i915_hangcheck_elapsed | |||
10.2 us/s | 0.4 | Interrupt | [28] 0000:00:1f.2 | |||
0.0 us/s | 0.4 | kWork | disk_events_workfn | |||
126.8 us/s | 0.3 | kWork | i915_gem_idle_work_handler | |||
25.1 us/s | 0.3 | Process | /usr/lib/accountsservice/accounts-daemon | |||
22.1 us/s | 0.3 | kWork | i915_gem_retire_work_handler | |||
0.5 us/s | 0.30 | kWork | blk_delay_work | |||
3.1 us/s | 0.25 | Process | [watchdog/1] | |||
3.1 us/s | 0.25 | Process | [watchdog/0] | |||
2.5 us/s | 0.25 | Process | [watchdog/2] | |||
2.5 us/s | 0.25 | Process | [watchdog/3] | |||
1.0 us/s | 0.25 | Timer | sched_rt_period_timer | |||
0.7 us/s | 0.25 | kWork | blk_timeout_work | |||
51.3 us/s | 0.20 | Process | /usr/sbin/thermald --no-daemon --dbus-enable | |||
37.1 us/s | 0.20 | Process | /usr/sbin/vnstatd -n | |||
23.9 us/s | 0.20 | Process | [jbd2/dm-0-8] | |||
476.2 us/s | Timer | posix_timer_fn | ||||
440.0 us/s | Timer | hrtimer_wakeup | ||||
5.0 us/s | 0.15 | Process | [ksoftirqd/1] | |||
1.0 us/s | 0.15 | Process | [ksoftirqd/3] | |||
48.6 us/s | 0.10 | Process | /usr/sbin/irqbalance --pid=/var/run/irqbalance.pid | |||
15.2 us/s | 0.10 | Process | [khugepaged] | |||
1.4 us/s | 0.10 | kWork | flush_to_ldisc | |||
134.8 us/s | Interrupt | [7] sched(softirq) | ||||
5.4 us/s | 0.05 | kWork | wb_workfn | |||
3.0 us/s | 0.05 | Process | /lib/systemd/systemd-journald | |||
0.4 us/s | 0.05 | kWork | free_work | |||
0.4 us/s | 0.05 | Process | [ksoftirqd/0] | |||
0.3 us/s | 0.05 | kWork | neigh_periodic_work | |||
0.2 us/s | 0.05 | kWork | cgroup_pidlist_destroy_work_fn | |||
76.6 us/s | Interrupt | [9] RCU(softirq) | ||||
76.1 us/s | Interrupt | [1] timer(softirq) | ||||
64.1 us/s | Timer | intel_pstate_timer_func | ||||
60.6 us/s | Process | /sbin/init text | ||||
59.6 us/s | Timer | delayed_work_timer_fn | ||||
49.6 us/s | Interrupt | [3] net_rx(softirq) | ||||
44.8 us/s | Process | [kworker/u16:3] | ||||
40.4 us/s | Timer | process_timeout | ||||
15.4 us/s | Timer | watchdog_timer_fn | ||||
14.1 us/s | Process | [kworker/2:2] | ||||
14.1 us/s | kWork | vmstat_update | ||||
12.3 us/s | Process | [kworker/0:2] | ||||
10.7 us/s | Process | [kworker/1:0] | ||||
9.8 us/s | Timer | clocksource_watchdog | ||||
5.2 us/s | Process | [kworker/1:1H] | ||||
4.3 us/s | Timer | death_by_timeout | ||||
3.6 us/s | Timer | blk_rq_timed_out_timer | ||||
3.3 us/s | kWork | dm_wq_work | ||||
2.3 us/s | Timer | intel_uncore_fw_release_timer | ||||
2.3 us/s | Timer | it_real_fn | ||||
2.0 us/s | Process | [kworker/u16:0] | ||||
1.3 us/s | Process | [kworker/2:1H] | ||||
1.2 us/s | Timer | commit_timeout | ||||
1.1 us/s | Process | [kworker/3:2] | ||||
1.0 us/s | Timer | timerfd_tmrproc | ||||
0.4 us/s | Timer | writeout_period | ||||
Device Power Report
Usage | Device Name |
---|---|
100.0% | Audio codec hwC0D3: Intel |
100.0% | Audio codec hwC0D0: IDT |
0.9% | CPU core |
0.9% | CPU misc |
1.2 ops/s | GPU core |
1.2 ops/s | GPU misc |
30.0% | Display backlight |
0.0% | USB device: usb-device-8087-0024 |
0.0% | PCI Device: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 1 |
0.0% | USB device: EHCI Host Controller |
0.0% | USB device: EHCI Host Controller |
0.0% | USB device: xHCI Host Controller |
0.0% | USB device: xHCI Host Controller |
0.0% | USB device: HP Truevision HD (DCUSB019I3L0T2) |
0.0% | PCI Device: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 2 |
0.0% | PCI Device: Intel Corporation 3rd Gen Core processor DRAM Controller |
0.0% | PCI Device: Intel Corporation Xeon E3-1200 v2/3rd Gen Core processor PCI Express Root Port |
0.0% | PCI Device: Intel Corporation 3rd Gen Core processor Graphics Controller |
0.0% | PCI Device: Intel Corporation 7 Series/C210 Series Chipset Family USB xHCI Host Controller |
0.0% | PCI Device: Intel Corporation 7 Series/C210 Series Chipset Family MEI Controller #1 |
0.0% | PCI Device: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #2 |
0.0% | PCI Device: Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller |
0.0% | runtime-PNP0C0A:00 |
0.0% | USB device: usb-device-8087-0024 |
0.0% | runtime-PNP0C0C:00 |
0.0% | PCI Device: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 3 |
0.0% | PCI Device: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #1 |
0.0% | PCI Device: Intel Corporation HM76 Express Chipset LPC Controller |
0.0% | PCI Device: Intel Corporation 7 Series Chipset Family 6-port SATA Controller [AHCI mode] |
0.0% | PCI Device: Intel Corporation 7 Series/C210 Series Chipset Family SMBus Controller |
0.0% | PCI Device: Advanced Micro Devices, Inc. [AMD/ATI] Thames [Radeon HD 7500M/7600M Series] |
0.0% | PCI Device: Realtek Semiconductor Co., Ltd. RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller |
0.0% | PCI Device: Realtek Semiconductor Co., Ltd. RTS5229 PCI Express Card Reader |
0.0% | runtime-reg-dummy |
0.0% | runtime-i8042 |
0.0% | runtime-rtsx_pci_ms.0 |
0.0% | runtime-PNP0C04:00 |
0.0% | runtime-PNP0C09:00 |
0.0% | runtime-PNP0C14:00 |
0.0% | runtime-Fixed MDIO bus.0 |
0.0% | I2C Adapter (i2c-14): Radeon i2c bit bus 0x97 |
0.0% | runtime-efi-framebuffer.0 |
0.0% | runtime-alarmtimer |
0.0% | runtime-hp-wmi |
0.0% | runtime-HPQ6001:00 |
0.0% | runtime-pcspkr |
0.0% | runtime-PNP0C0D:00 |
0.0% | runtime-serial8250 |
0.0% | runtime-PNP0103:00 |
0.0% | runtime-INT0800:00 |
0.0% | runtime-HPQ0004:00 |
0.0% | runtime-lis3lv02d |
0.0% | runtime-microcode |
0.0% | runtime-iTCO_wdt.0.auto |
0.0% | runtime-coretemp.0 |
0.0% | runtime-rtsx_pci_sdmmc.0 |
0.0 pkts/s | Network interface: eno1 (r8169) |
0.0% | runtime-ACPI0003:00 |
0.0% | I2C Adapter (i2c-0): i915 gmbus ssc |
0.0% | I2C Adapter (i2c-1): i915 gmbus vga |
0.0% | I2C Adapter (i2c-2): i915 gmbus panel |
0.0% | I2C Adapter (i2c-3): i915 gmbus dpc |
0.0% | I2C Adapter (i2c-4): i915 gmbus dpb |
0.0% | I2C Adapter (i2c-5): i915 gmbus dpd |
0.0% | I2C Adapter (i2c-6): DPDDC-B |
0.0% | I2C Adapter (i2c-7): Radeon i2c bit bus 0x90 |
0.0% | I2C Adapter (i2c-8): Radeon i2c bit bus 0x91 |
0.0% | I2C Adapter (i2c-9): Radeon i2c bit bus 0x92 |
0.0% | I2C Adapter (i2c-10): Radeon i2c bit bus 0x93 |
0.0% | I2C Adapter (i2c-11): Radeon i2c bit bus 0x94 |
0.0% | I2C Adapter (i2c-12): Radeon i2c bit bus 0x95 |
0.0% | I2C Adapter (i2c-13): Radeon i2c bit bus 0x96 |
Process Device Activity
Process | Device |
---|---|
systemd | /dev/autofs |
/dev/kmsg | |
systemd-journal | /dev/kmsg |
/dev/kmsg | |
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/event5 | |
/dev/input/event9 | |
systemd-logind | /dev/dri/card0 |
/dev/dri/card1 | |
/dev/input/event0 | |
/dev/input/event1 | |
/dev/input/event1 | |
/dev/input/event12 | |
/dev/input/event12 | |
/dev/input/event13 | |
/dev/input/event2 | |
/dev/input/event2 | |
/dev/input/event3 | |
/dev/input/event4 | |
/dev/input/event4 | |
/dev/input/event5 | |
/dev/input/event5 | |
/dev/input/event6 | |
/dev/input/event7 | |
Xorg | /dev/dri/card0 |
/dev/dri/card1 | |
/dev/input/event1 | |
/dev/input/event12 | |
/dev/input/event13 | |
/dev/input/event2 | |
/dev/input/event3 | |
/dev/input/event4 | |
/dev/input/event5 | |
/dev/input/event6 | |
/dev/input/event7 |
AHCI ALPM Residency Statistics - Not supported on this macine
Software Settings in Need of Tuning
Description | Script |
---|---|
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 SATA link power management for host4 | echo 'min_power' > '/sys/class/scsi_host/host4/link_power_management_policy'; |
Enable SATA link power management for host5 | echo 'min_power' > '/sys/class/scsi_host/host5/link_power_management_policy'; |
Enable Audio codec power management | echo '1' > '/sys/module/snd_hda_intel/parameters/power_save'; |
Runtime PM for I2C Adapter i2c-3 (i915 gmbus dpc) | echo 'auto' > '/sys/bus/i2c/devices/i2c-3/device/power/control'; |
Runtime PM for I2C Adapter i2c-4 (i915 gmbus dpb) | echo 'auto' > '/sys/bus/i2c/devices/i2c-4/device/power/control'; |
Runtime PM for I2C Adapter i2c-6 (DPDDC-B) | echo 'auto' > '/sys/bus/i2c/devices/i2c-6/device/power/control'; |
Runtime PM for I2C Adapter i2c-2 (i915 gmbus panel) | echo 'auto' > '/sys/bus/i2c/devices/i2c-2/device/power/control'; |
Runtime PM for I2C Adapter i2c-5 (i915 gmbus dpd) | echo 'auto' > '/sys/bus/i2c/devices/i2c-5/device/power/control'; |
Runtime PM for I2C Adapter i2c-0 (i915 gmbus ssc) | echo 'auto' > '/sys/bus/i2c/devices/i2c-0/device/power/control'; |
Runtime PM for I2C Adapter i2c-1 (i915 gmbus vga) | echo 'auto' > '/sys/bus/i2c/devices/i2c-1/device/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 Realtek Semiconductor Co., Ltd. RTS5229 PCI Express Card Reader | echo 'auto' > '/sys/bus/pci/devices/0000:09:00.0/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 USB xHCI Host Controller | echo 'auto' > '/sys/bus/pci/devices/0000:00:14.0/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 Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 3 | echo 'auto' > '/sys/bus/pci/devices/0000:00:1c.2/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 HM76 Express Chipset LPC Controller | echo 'auto' > '/sys/bus/pci/devices/0000:00:1f.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 Realtek Semiconductor Co., Ltd. RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller | echo 'auto' > '/sys/bus/pci/devices/0000:08:00.0/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'; |
Untunable Software Issues
Description |
---|
Optimal Tuned Software Settings
Description |
---|
VM writeback timeout |
NMI watchdog should be turned off |
Runtime PM for I2C Adapter i2c-12 (Radeon i2c bit bus 0x95) |
Autosuspend for USB device HP Truevision HD [DCUSB019I3L0T2] |
Autosuspend for USB device xHCI Host Controller [usb4] |
Runtime PM for I2C Adapter i2c-11 (Radeon i2c bit bus 0x94) |
Autosuspend for USB device xHCI Host Controller [usb3] |
Autosuspend for USB device EHCI Host Controller [usb1] |
Autosuspend for USB device EHCI Host Controller [usb2] |
Autosuspend for unknown USB device 1-1 (8087:0024) |
Autosuspend for unknown USB device 2-1 (8087:0024) |
Runtime PM for I2C Adapter i2c-7 (Radeon i2c bit bus 0x90) |
Runtime PM for I2C Adapter i2c-8 (Radeon i2c bit bus 0x91) |
Runtime PM for I2C Adapter i2c-9 (Radeon i2c bit bus 0x92) |
Runtime PM for I2C Adapter i2c-10 (Radeon i2c bit bus 0x93) |
Runtime PM for I2C Adapter i2c-13 (Radeon i2c bit bus 0x96) |
Runtime PM for I2C Adapter i2c-14 (Radeon i2c bit bus 0x97) |
Runtime PM for PCI Device Advanced Micro Devices, Inc. [AMD/ATI] Thames [Radeon HD 7500M/7600M Series] |
Wake-on-lan status for device eno1 |