Powertop 1.13.3 Sleeping for 11 seconds before sampling Collecting data for 60 seconds Sample interval was 01m 00s 16876us C# | Ratio | Avg/dura | Frequency | Ratio --------+--------+----------+-----------+--------+ C0 | 0.4% | | 1150 MHz | nan% | C1 | 0.0% | 0.3ms | C2 | 25.8% | 201.1ms | C3 | 6.6% | 657.1ms | C4 | 67.2% | 2240.3ms | IRQ# | Activity | Type | Name --------+------------+----------------+--------------------------- 56 | 432 | INTC | i2c_omap 37 | 74 | INTC | gp 57 | 68 | INTC | i2c_omap 11 | 60 | INTC | prcm 86 | 9 | INTC | mmc1 12 | 1 | INTC | DMA PID# | Activity | Name | Function Entry (Expire) --------+------------+----------------+--------------------------- 0 | 41 | <kernel core> | tick_nohz_restart_sched_tick (tick_sched_timer) 38 | 15D| awk | cpufreq_governor_dbs (delayed_work_timer_fn) 714 | 13 | bme_RX-51 | sys_timer_settime (posix_timer_fn) 684 | 6 | dsme | __enqueue_rt_entity (sched_rt_period_timer) 684 | 5 | dsme | do_nanosleep (hrtimer_wakeup) 1 | 5D| <kernel core> | queue_delayed_work (delayed_work_timer_fn) 0 | 4 | <kernel core> | hrtimer_start (tick_sched_timer) 714 | 4 | bme_RX-51 | sys_timer_settime (posix_timer_fn) 714 | 4 | bme_RX-51 | do_nanosleep (hrtimer_wakeup) 714 | 4 | bme_RX-51 | schedule_timeout (process_timeout) 602 | 3 | mmcqd | queue_delayed_work (delayed_work_timer_fn) 757 | 2 | hald | schedule_hrtimeout_range (hrtimer_wakeup) 1205 | 2 | signond | futex_wait (hrtimer_wakeup) 30 | 1 | mount | setup_wb_timer (wb_timer_fn) 13 | 1 | pdflush | blk_plug_device (blk_unplug_timeout) 780 | 1 | mce | schedule_hrtimeout_range (hrtimer_wakeup) 1559 | 1 | browserd | futex_wait (hrtimer_wakeup) 1205 | 1 | signond | schedule_hrtimeout_range (hrtimer_wakeup) 901 | 1 | hald-addon-bme | schedule_hrtimeout_range (hrtimer_wakeup) 1055 | 1 | iphbd | schedule_hrtimeout_range (hrtimer_wakeup) 1630 | 1 | powertop | do_nanosleep (hrtimer_wakeup) Power domain activity breakdown Domain | % of time spent in states --------+---------+---------+---------+---------+---------- usbhost |OFF: 100%|RET: 0%|INA: 0%| ON: 0%| now:(OFF) sgx |OFF: 100%|RET: 0%|INA: 0%| ON: 0%| now:(OFF) per |OFF: 73%|RET: 25%|INA: 0%| ON: 0%| now:(ON) dss |OFF: 0%|RET: 0%|INA: 0%| ON: 100%| now:(ON) cam |OFF: 100%|RET: 0%|INA: 0%| ON: 0%| now:(OFF) core |OFF: 0%|RET: 0%|INA: 0%| ON: 100%| now:(ON) neon |OFF: 67%|RET: 6%|INA: 25%| ON: 0%| now:(ON) mpu |OFF: 67%|RET: 6%|INA: 25%| ON: 0%| now:(ON) iva2 |OFF: 100%|RET: 0%|INA: 0%| ON: 0%| now:(OFF) Clock activity breakdown at end of period Domain | Active clocks --------+---------------+---------------+------------------ core | SDRC | HSOTGUSB_IDLE | OMAPCTRL | MAILBOXES | wkup | GPT1 | 32KSYNC | GPIO1 | WDT1 | ckgen | CORE | PERI | 96M | 48M | 12M | 54M | EMU_CORE | dss | DSS_STBY | DSS_IDLE per | GPIO2 | GPIO3 | GPIO4 | GPIO5 | GPIO6 | Total wakeups 760, 12.7/s | IRQ 644, 10.7/s | Timers 116, 1.9/s HW wakeups 60, 1.0/s | Real gp_timers expired 74, 1.2/s