![]() ![]() That value is read directly from battery/motherboard over ACPI, and should reflect correct power usage relatively well (not on all devices, though). The battery reports a discharge rate of 38.1 W column I don't get the 38.1W of the discharge rate, but only something like 8~9W? Why if I sum all the values in the Power est. force-fieldtrials=AutocompleteDynamicTrial_2/DefaultControl_R2_Stable/ 301 mW 35,1 ms/s 67,6 Process /usr/bin/tilda 230 mW 1,8 ms/s 57,5 Timer tick_sched_timer 163 mW 3,9 ms/s 40,4 Interrupt i915 158 mW 10,7 ms/s 38,5 Process /usr/bin/ibus-daemonĨ9.6 mW 21,9 ms/s 20,1 Process /usr/bin/X -core :0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitchĨ6.9 mW 2,0 ms/s 21,6 Interrupt PS/2 Touchpad / Keyboard / Mouseħ3.7 mW 3,0 ms/s 18,1 Process /usr/lib/ibus/ibus-engine-simpleĦ9.0 mW 169,3 µs/s 17,3 kWork flush_to_ldiscĦ7.2 mW 149,9 µs/s 16,8 kWork intel_unpin_work_fnĤ7.2 mW 11,5 ms/s 10,6 Process /usr/lib/unity/unity-panel-serviceĤ3.3 mW 321,8 µs/s 10,8 Process java -jar Downloads/tomighty-0.7.1.jarĤ2.3 mW 3,7 ms/s 10,2 Process /opt/google/chrome/chrome -type=renderer -lang=en-US no-startup-window 398 mW 20,4 ms/s 91,5 Process compiz 369 mW 1,1 ms/s 92,4 Process 323 mW 79,0 ms/s 72,7 Process /opt/google/chrome/chrome -type=renderer -lang=en-US ![]() Usage Events/s Category Descriptionġ.19 W 18,9 ms/s 296,8 Interrupt tasklet(softirq) 586 mW 1,2 ms/s 146,8 kWork od_dbs_timer 525 mW 7,0 ms/s 130,8 Process smbd -F 454 mW 3,1 ms/s 113,4 Timer hrtimer_wakeup 450 mW 3,4 ms/s 113,5 Process /usr/bin/pulseaudio -start -log-target=syslog 445 mW 10,5 ms/s 100,6 Process /opt/google/chrome/chrome Summary: 1524,0 wakeups/second, 56,0 GPU ops/seconds, 0,0 VFS ops/sec and 28,3% CPU use ![]() When I run powertop 2.4, I see: The battery reports a discharge rate of 38.1 W The estimated remaining time is 0 hours, 5 minutes I'm running Ubuntu 13.10 on a MSI gs70 Stealth laptop. ![]()
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