System Information
PowerTOP Version | v2.7 |
---|---|
Kernel Version | Linux version 3.19.8-ckt7 |
System Name | AcerVA50_HC_CRV2.11 |
CPU Information | 8 Intel(R) Core(TM) i7-3630QM CPU @ 2.40GHz |
OS Information | Gentoo/Linux |
- Target: 1 units/s
- System: 98.2 wakeup/s
- CPU: 1.2% usage
- GPU: 2.3 ops/s
- GFX: 6.2 wakeups/s
- VFS: 0 ops/s
Top 10 Power Consumers
Usage | Events/s | Category | Description |
---|---|---|---|
0.1% | 24.9 | Process | /usr/sbin/mysqld --defaults-file=/home/mvk/.local/share/akonadi/mysql.conf --datadir=/home/mvk/.local/share/akonadi/db_data/ -- |
0.0% | 17.1 | Timer | tick_sched_timer |
0.1% | 11.4 | Process | kwin |
0.6% | 7.4 | Process | kdeinit4: plasma-desktop [kdeinit] |
0.0% | 9.7 | kWork | ieee80211_iface_work |
0.0% | 7.7 | Process | [rcu_sched] |
0.0% | 2.4 | Interrupt | [26] i915 |
0.0% | 1.7 | Process | ksysguardd |
0.0% | 1.4 | Process | [rcuos/6] |
0.0% | 1.2 | Process | [rcuos/0] |
Processor Idle State Report
Package | 0 |
---|---|
C2 (pc2) | 0.7% |
C3 (pc3) | 0.2% |
C6 (pc6) | 0.5% |
C7 (pc7) | 89.7% |
Core 0 | |
---|---|
C3 (cc3) | 0.0% |
C6 (cc6) | 0.0% |
C7 (cc7) | 98.5% |
Core 1 | |
C3 (cc3) | 0.0% |
C6 (cc6) | 0.0% |
C7 (cc7) | 98.7% |
Core 2 | |
C3 (cc3) | 0.2% |
C6 (cc6) | 0.0% |
C7 (cc7) | 97.5% |
Core 3 | |
C3 (cc3) | 0.0% |
C6 (cc6) | 0.0% |
C7 (cc7) | 99.8% |
GPU 0 | |
Powered On | 5.2% |
RC6 | 3.2% |
RC6p | 91.6% |
RC6pp | 0.0% |
CPU | 0 | CPU | 1 | |
---|---|---|---|---|
C0 active | 0.3% | 0.9% | ||
POLL | 0.0% | 0.0 ms | 0.0% | 0.0 ms |
C1E-IVB | 0.0% | 0.4 ms | 0.2% | 9.1 ms |
C3-IVB | 0.0% | 0.5 ms | 0.0% | 0.5 ms |
C6-IVB | 0.0% | 0.0 ms | 0.0% | 0.0 ms |
C7-IVB | 99.6% | 31.0 ms | 98.9% | 93.3 ms |
CPU | 2 | CPU | 3 | |
C0 active | 0.2% | 0.0% | ||
POLL | 0.0% | 0.0 ms | 0.0% | 0.0 ms |
C1E-IVB | 1.0% | 66.3 ms | 0.0% | 0.6 ms |
C3-IVB | 0.0% | 0.3 ms | 0.0% | 0.0 ms |
C6-IVB | 0.0% | 0.0 ms | 0.0% | 0.0 ms |
C7-IVB | 98.8% | 50.1 ms | 99.9% | 206.1 ms |
CPU | 4 | CPU | 5 | |
C0 active | 0.1% | 0.0% | ||
POLL | 0.0% | 0.0 ms | 0.0% | 0.0 ms |
C1E-IVB | 1.5% | 23.4 ms | 0.5% | 19.8 ms |
C3-IVB | 0.0% | 0.1 ms | 0.2% | 24.5 ms |
C6-IVB | 0.0% | 0.0 ms | 0.0% | 0.0 ms |
C7-IVB | 98.3% | 53.4 ms | 99.2% | 257.8 ms |
CPU | 6 | CPU | 7 | |
C0 active | 0.1% | 0.0% | ||
POLL | 0.0% | 0.0 ms | 0.0% | 0.0 ms |
C1E-IVB | 0.0% | 0.5 ms | 0.0% | 0.7 ms |
C3-IVB | 0.0% | 0.1 ms | 0.0% | 0.0 ms |
C6-IVB | 0.0% | 0.0 ms | 0.0% | 0.0 ms |
C7-IVB | 99.9% | 115.5 ms | 99.9% | 235.2 ms |
Processor Frequency Report
Package | 0 |
---|---|
Idle | 100.0% |
3.40 GHz | 0.0% |
Core 0 | |
---|---|
Idle | 100.0% |
3.40 GHz | 0.0% |
Core 1 | |
Idle | 100.0% |
3.40 GHz | 0.0% |
Core 2 | |
Idle | 100.0% |
3.40 GHz | 0.0% |
Core 3 | |
Idle | 100.0% |
3.40 GHz | 0.0% |
CPU 0 | CPU 1 | |
---|---|---|
Actual | 1.8 GHz | 3.1 GHz |
Idle | 100.0% | 100.0% |
3.40 GHz | 0.0% | 0.0% |
CPU 2 | CPU 3 | |
Actual | 2.2 GHz | 1.9 GHz |
Idle | 100.0% | 100.0% |
3.40 GHz | 0.0% | 0.0% |
CPU 4 | CPU 5 | |
Actual | 2.2 GHz | 1342 MHz |
Idle | 100.0% | 100.0% |
3.40 GHz | 0.0% | 0.0% |
CPU 6 | CPU 7 | |
Actual | 2.0 GHz | 1.6 GHz |
Idle | 100.0% | 100.0% |
3.40 GHz | 0.0% | 0.0% |
Overview of Software Power Consumers
Usage | Wakeups/s | GPU ops/s | Disk IO/s | GFX Wakeups/s | Category | Description |
---|---|---|---|---|---|---|
0.7 ms/s | 24.9 | Process | /usr/sbin/mysqld --defaults-file=/home/mvk/.local/share/akonadi/mysql.conf --datadir=/home/mvk/.local/share/akonadi/db_data/ -- | |||
211.3 us/s | 17.1 | Timer | tick_sched_timer | |||
541.8 us/s | 9.1 | 2.3 | 3.2 | Process | kwin | |
6.2 ms/s | 7.3 | 0.0 | 2.9 | Process | kdeinit4: plasma-desktop [kdeinit] | |
64.3 us/s | 9.7 | kWork | ieee80211_iface_work | |||
66.6 us/s | 7.7 | Process | [rcu_sched] | |||
19.7 us/s | 2.4 | Interrupt | [26] i915 | |||
489.1 us/s | 1.7 | Process | ksysguardd | |||
28.4 us/s | 1.4 | Process | [rcuos/6] | |||
18.6 us/s | 1.2 | Process | [rcuos/0] | |||
643.6 us/s | 1.0 | Process | /usr/bin/X -br -novtswitch :0 vt7 -nolisten tcp -dpi 96 -auth /var/run/xauth/A:0-keNdfa | |||
328.4 us/s | 1.0 | Process | kdeinit4: konsole [kdeinit] | |||
9.9 us/s | 1.0 | kWork | pci_pme_list_scan | |||
3.3 us/s | 1.0 | kWork | vmstat_shepherd | |||
2.5 us/s | 1.0 | kWork | ath_tx_complete_poll_work | |||
46.2 us/s | 0.9 | Process | akonadiserver | |||
51.0 us/s | 0.6 | 0.1 | Process | kdeinit4: kded4 [kdeinit] | ||
33.6 us/s | 0.6 | Interrupt | [4] block(softirq) | |||
74.9 us/s | 0.5 | Process | /usr/sbin/NetworkManager --pid-file /run/NetworkManager/NetworkManager.pid | |||
199.1 us/s | 0.5 | kWork | i915_gem_idle_work_handler | |||
3.0 us/s | 0.5 | kWork | i915_gem_retire_work_handler | |||
2.4 us/s | 0.5 | kWork | mei_timer | |||
12.2 us/s | 0.4 | Interrupt | [27] 0000:00:1f.2 | |||
0.0 us/s | 0.4 | kWork | disk_events_workfn | |||
15.8 us/s | 0.30 | Process | /usr/libexec/rtkit-daemon | |||
11.8 us/s | 0.30 | Process | /sbin/udevd --daemon | |||
1.7 us/s | 0.30 | Timer | sched_rt_period_timer | |||
0.4 us/s | 0.30 | kWork | blk_delay_work | |||
10.5 us/s | 0.25 | Process | syslog-ng | |||
2.8 us/s | 0.25 | Process | [watchdog/0] | |||
2.7 us/s | 0.25 | Process | [watchdog/1] | |||
2.4 us/s | 0.25 | Process | [watchdog/5] | |||
2.4 us/s | 0.25 | Process | [watchdog/2] | |||
2.4 us/s | 0.25 | Process | [watchdog/7] | |||
2.4 us/s | 0.25 | Process | [watchdog/3] | |||
2.3 us/s | 0.25 | Process | [watchdog/4] | |||
2.2 us/s | 0.25 | Process | [watchdog/6] | |||
477.3 us/s | 0.05 | Interrupt | [6] tasklet(softirq) | |||
71.0 us/s | 0.20 | Process | udevd | |||
8.6 us/s | 0.20 | Process | [rcuos/2] | |||
8.4 us/s | 0.20 | Process | init [3] | |||
6.1 us/s | 0.20 | kWork | bdi_writeback_workfn | |||
2.5 us/s | 0.20 | kWork | rfkill_poll | |||
0.3 us/s | 0.20 | kWork | cfq_kick_queue | |||
445.8 us/s | Timer | hrtimer_wakeup | ||||
334.7 us/s | Interrupt | [17] mmc0 | ||||
7.7 us/s | 0.10 | Process | [rcuos/4] | |||
7.7 us/s | 0.10 | Process | /usr/bin/akonadi_control | |||
4.6 us/s | 0.10 | Process | /usr/sbin/wpa_supplicant -u | |||
2.1 us/s | 0.10 | Process | [khugepaged] | |||
235.3 us/s | Interrupt | [7] sched(softirq) | ||||
209.5 us/s | Interrupt | [17] ath9k | ||||
174.8 us/s | Interrupt | [1] timer(softirq) | ||||
166.5 us/s | Timer | i915_hangcheck_elapsed | ||||
142.7 us/s | Timer | intel_pstate_timer_func | ||||
8.4 us/s | 0.05 | Process | [jbd2/sda7-8] | |||
8.0 us/s | 0.05 | Process | [jbd2/sda10-8] | |||
134.3 us/s | Timer | delayed_work_timer_fn | ||||
7.6 us/s | 0.05 | Process | /usr/bin/korgac --icon korgac | |||
4.4 us/s | 0.05 | Process | pool | |||
2.8 us/s | 0.05 | Process | /usr/sbin/syslog-ng --persist-file /var/lib/syslog-ng/syslog-ng.persist --cfgfile /etc/syslog-ng/syslog-ng.conf --pidfile /run/ | |||
0.7 us/s | 0.05 | kWork | do_cache_clean | |||
0.5 us/s | 0.05 | kWork | check_corruption | |||
0.2 us/s | 0.05 | kWork | neigh_periodic_work | |||
107.9 us/s | Process | [kworker/u16:0] | ||||
59.2 us/s | Timer | tg3_timer | ||||
45.6 us/s | Timer | ath_ani_calibrate | ||||
30.9 us/s | kWork | vmstat_update | ||||
29.8 us/s | Timer | process_timeout | ||||
23.1 us/s | Interrupt | [9] RCU(softirq) | ||||
22.4 us/s | Process | [kworker/1:1] | ||||
21.7 us/s | Timer | watchdog_timer_fn | ||||
21.5 us/s | Process | /usr/bin/dbus-daemon --system | ||||
20.4 us/s | Process | [kworker/2:1] | ||||
13.0 us/s | Process | [kworker/6:1] | ||||
12.0 us/s | Process | [kworker/0:1] | ||||
10.3 us/s | Process | [kworker/4:1] | ||||
9.0 us/s | Timer | clocksource_watchdog | ||||
6.0 us/s | Process | [kworker/7:1] | ||||
5.0 us/s | Process | [kworker/0:1H] | ||||
4.6 us/s | Timer | tpt_trig_timer | ||||
4.0 us/s | Process | [kworker/5:1] | ||||
3.8 us/s | Process | [kworker/3:1] | ||||
1.0 us/s | Timer | commit_timeout | ||||
0.9 us/s | Process | [rcuos/3] | ||||
0.9 us/s | Timer | writeout_period | ||||
0.8 us/s | Process | [rcuos/7] | ||||
0.7 us/s | Process | [rcuos/1] | ||||
0.7 us/s | Timer | cfq_idle_slice_timer | ||||
0.4 us/s | Timer | blk_rq_timed_out_timer | ||||
0.3 us/s | Process | [rcuos/5] | ||||
0.2 us/s | Process | [ksoftirqd/4] | ||||
0.1 us/s | Interrupt | [8] hrtimer(softirq) | ||||
Device Power Report
Usage | Device Name |
---|---|
1.3% | CPU core |
1.3% | CPU misc |
2.4 ops/s | GPU core |
2.4 ops/s | GPU misc |
100.0% | Display backlight |
0.0 pkts/s | Network interface: eth0 (tg3) |
0.0% | USB device: xHCI Host Controller |
100.0% | USB device: usb-device-0489-e04e |
100.0% | USB device: usb-device-8087-0024 |
100.0% | USB device: EHCI Host Controller |
100.0% | Radio device: acer-wmi |
100.0% | Radio device: acer-wmi |
100.0% | Radio device: btusb |
100.0% | Radio device: ath9k |
0.1 pkts/s | Network interface: wlan0 (ath9k) |
0.0% | PCI Device: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 1 |
0.0% | PCI Device: Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller |
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 MEI Controller #1 |
0.0% | PCI Device: Intel Corporation 7 Series/C210 Series Chipset Family USB xHCI Host Controller |
0.0% | PCI Device: Intel Corporation 3rd Gen Core processor Graphics 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 DRAM Controller |
0.0% | USB device: HD WebCam (SunplusIT INC.) |
0.0% | USB device: EHCI Host Controller |
0.0% | USB device: xHCI Host Controller |
0.0% | runtime-PNP0C09:00 |
0.0% | USB device: usb-device-8087-0024 |
0.0% | PCI Device: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 2 |
0.0% | runtime-PNP0C14:00 |
0.0% | PCI Device: Intel Corporation HM77 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: NVIDIA Corporation GK107M [GeForce GT 640M] |
0.0% | PCI Device: Broadcom Corporation NetLink BCM57785 Gigabit Ethernet PCIe |
0.0% | PCI Device: Broadcom Corporation BCM57765/57785 SDXC/MMC Card Reader |
0.0% | PCI Device: Broadcom Corporation BCM57765/57785 MS Card Reader |
0.0% | PCI Device: Broadcom Corporation BCM57765/57785 xD-Picture Card Reader |
0.0% | PCI Device: Qualcomm Atheros AR9462 Wireless Network Adapter |
0.0% | runtime-reg-dummy |
0.0% | runtime-i8042 |
0.0% | runtime-PNP0C04:00 |
0.0% | runtime-regulatory.0 |
0.0% | runtime-platform-framebuffer.0 |
0.0% | runtime-PNP0C0C:00 |
0.0% | runtime-INT0800:00 |
0.0% | runtime-Fixed MDIO bus.0 |
0.0% | runtime-serial8250 |
0.0% | runtime-pcspkr |
0.0% | runtime-iTCO_wdt |
0.0% | runtime-acer-wmi |
0.0% | runtime-alarmtimer |
0.0% | runtime-PNP0C0E:00 |
0.0% | runtime-PNP0C0D:00 |
0.0% | I2C Device: SMBus |
0.0% | runtime-PNP0C14:01 |
0.0% | runtime-PNP0C0A:00 |
0.0% | PCI Device: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #1 |
0.0% | runtime-microcode |
0.0% | runtime-coretemp.0 |
0.0% | runtime-gpio_ich |
0.0% | runtime-PNP0103:00 |
0.0% | runtime-ACPI0003:00 |
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 |
0.0% | I2C Device: DPDDC-B |
Process Device Activity
Process | Device |
---|---|
udevd | /dev/kmsg |
syslog-ng | /dev/kmsg |
X | /dev/dri/card0 |
/dev/input/event0 | |
/dev/input/event14 | |
/dev/input/event2 | |
/dev/input/event3 | |
/dev/input/event4 | |
/dev/input/event5 | |
/dev/input/event6 | |
/dev/input/event7 | |
/dev/input/event8 | |
/dev/vga_arbiter | |
bluetoothd | /dev/rfkill |
acpid | /dev/input/event0 |
/dev/input/event1 | |
/dev/input/event11 | |
/dev/input/event12 | |
/dev/input/event13 | |
/dev/input/event2 | |
/dev/input/event3 | |
/dev/input/event4 | |
/dev/input/event5 | |
/dev/input/event6 | |
/dev/input/event8 | |
wpa_supplicant | /dev/rfkill |
upowerd | /dev/cpu_dma_latency |
/dev/input/event1 | |
/dev/network_latency | |
kwin | /dev/dri/card0 |
pulseaudio | /dev/snd/controlC0 |
/dev/snd/controlC1 | |
/dev/snd/controlC1 | |
/dev/snd/controlC1 | |
udevd | /dev/kmsg |
/dev/kmsg | |
/dev/kmsg | |
/dev/kmsg | |
/dev/kmsg |
AHCI ALPM Residency Statistics - Not supported on this macine
Software Settings in Need of Tuning
Description | Script |
---|---|
Wireless Power Saving for interface wlan0 | iw dev wlan0 set power_save on |
NMI watchdog should be turned off | echo '0' > '/proc/sys/kernel/nmi_watchdog'; |
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 SATA link power management for host3 | echo 'min_power' > '/sys/class/scsi_host/host3/link_power_management_policy'; |
Enable SATA link power management for host1 | echo 'min_power' > '/sys/class/scsi_host/host1/link_power_management_policy'; |
Enable Audio codec power management | echo '1' > '/sys/module/snd_hda_intel/parameters/power_save'; |
Enable SATA link power management for host0 | echo 'min_power' > '/sys/class/scsi_host/host0/link_power_management_policy'; |
VM writeback timeout | echo '1500' > '/proc/sys/vm/dirty_writeback_centisecs'; |
Enable SATA link power management for host2 | echo 'min_power' > '/sys/class/scsi_host/host2/link_power_management_policy'; |
Autosuspend for unknown USB device 3-1.1 (0489:e04e) | echo 'auto' > '/sys/bus/usb/devices/3-1.1/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 High Definition Audio Controller | echo 'auto' > '/sys/bus/pci/devices/0000:00:1b.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 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 Broadcom Corporation BCM57765/57785 MS Card Reader | echo 'auto' > '/sys/bus/pci/devices/0000:02:00.2/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'; |
Wake-on-lan status for device eth0 | ethtool -s eth0 wol d; |
Untunable Software Issues
Description |
---|
Optimal Tuned Software Settings
Description |
---|
Bluetooth device interface status |
Autosuspend for unknown USB device 3-1 (8087:0024) |
Autosuspend for unknown USB device 4-1 (8087:0024) |
Autosuspend for USB device HD WebCam [SunplusIT INC.] |
Autosuspend for USB device EHCI Host Controller [usb4] |
Autosuspend for USB device xHCI Host Controller [usb1] |
Autosuspend for USB device xHCI Host Controller [usb2] |
Autosuspend for USB device EHCI Host Controller [usb3] |
Runtime PM for PCI Device Intel Corporation 7 Series Chipset Family 6-port SATA Controller [AHCI mode] |
Runtime PM for PCI Device Intel Corporation 7 Series/C210 Series Chipset Family MEI Controller #1 |
Runtime PM for PCI Device Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #2 |
Runtime PM for PCI Device Intel Corporation 3rd Gen Core processor Graphics Controller |
Runtime PM for PCI Device Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 1 |
Runtime PM for PCI Device Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 2 |
Runtime PM for PCI Device Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #1 |
Runtime PM for PCI Device Intel Corporation HM77 Express Chipset LPC Controller |
Runtime PM for PCI Device Intel Corporation 7 Series/C210 Series Chipset Family SMBus Controller |
Runtime PM for PCI Device Intel Corporation 7 Series/C210 Series Chipset Family USB xHCI Host Controller |
Runtime PM for PCI Device Intel Corporation Xeon E3-1200 v2/3rd Gen Core processor PCI Express Root Port |
Runtime PM for PCI Device Broadcom Corporation BCM57765/57785 SDXC/MMC Card Reader |
Runtime PM for PCI Device NVIDIA Corporation GK107M [GeForce GT 640M] |
Wake-on-lan status for device wlan0 |