Powertop 1.13.3 Sleeping for 11 seconds before sampling Collecting data for 30 seconds Sample interval was 00m 30s 8972us C# | Ratio | Avg/dura | Frequency | Ratio --------+--------+----------+-----------+--------+ C0 | 25.3% | | 600 MHz | 22.1% | C1 | 74.7% | 17.2ms | 550 MHz | 0.0% | C2 | 0.0% | 0.1ms | 500 MHz | 77.9% | C3 | 0.0% | | 250 MHz | 0.0% | C4 | 0.0% | | IRQ# | Activity | Type | Name --------+------------+----------------+--------------------------- 12 | 3307 | INTC | DMA 56 | 2357 | INTC | i2c_omap 86 | 1302 | INTC | mmc1 37 | 1121 | INTC | gp 57 | 69 | INTC | i2c_omap 225 | 20 | GPIO | omap2-onenand 202 | 14 | GPIO | wl1251 11 | 9 | INTC | prcm PID# | Activity | Name | Function Entry (Expire) --------+------------+----------------+--------------------------- 0 | 1013 | <kernel core> | tick_nohz_restart_sched_tick (tick_sched_timer) 517 | 84 | mmcqd | cfq_completed_request (cfq_idle_slice_timer) 38 | 62D| awk | cpufreq_governor_dbs (delayed_work_timer_fn) 517 | 23 | mmcqd | queue_delayed_work (delayed_work_timer_fn) 15 | 23 | kswapd0 | blk_plug_device (blk_unplug_timeout) 0 | 20 | <kernel core> | hrtimer_start (tick_sched_timer) 1443 | 19 | modest | schedule_hrtimeout_range (hrtimer_wakeup) 693 | 18 | bme_RX-51 | sys_timer_settime (posix_timer_fn) 693 | 18 | bme_RX-51 | schedule_timeout (process_timeout) 693 | 15 | bme_RX-51 | sys_timer_settime (posix_timer_fn) 1104 | 14 | hildon-desktop | schedule_hrtimeout_range (hrtimer_wakeup) 15 | 13 | kswapd0 | schedule_timeout (process_timeout) 661 | 9 | dsme | __enqueue_rt_entity (sched_rt_period_timer) 462 | 7 | wl12xx | queue_delayed_work (delayed_work_timer_fn) 1543 | 7 | browser | do_nanosleep (hrtimer_wakeup) 1543 | 7 | browser | schedule_hrtimeout_range (hrtimer_wakeup) 30 | 5 | mount | setup_wb_timer (wb_timer_fn) 1549 | 4 | browserd | futex_wait (hrtimer_wakeup) 661 | 3 | dsme | do_nanosleep (hrtimer_wakeup) 462 | 3 | wl12xx | schedule_timeout (process_timeout) 1160 | 2 | BatteryGraphd | journal_get_write_access (commit_timeout) 1 | 2D| <kernel core> | queue_delayed_work (delayed_work_timer_fn) 693 | 2 | bme_RX-51 | do_nanosleep (hrtimer_wakeup) 1547 | 2 | browserd | blk_plug_device (blk_unplug_timeout) 1547 | 2 | browserd | journal_get_write_access (commit_timeout) 1133 | 2 | wlancond | ieee80211_ioctl_siwpower (ieee80211_dynamic_ps_timer) 760 | 2 | gconfd-2 | ubifs_wbuf_write_nolock (wbuf_timer_callback_nolock) 1519 | 2 | browserd | futex_wait (hrtimer_wakeup) 1160 | 1 | BatteryGraphd | schedule_hrtimeout_range (hrtimer_wakeup) 14 | 1 | pdflush | blk_plug_device (blk_unplug_timeout) 883 | 1 | hald-addon-bme | schedule_hrtimeout_range (hrtimer_wakeup) 1160 | 1 | BatteryGraphd | ubifs_wbuf_write_nolock (wbuf_timer_callback_nolock) 1002 | 1 | sapwood-server | blk_plug_device (blk_unplug_timeout) 1002 | 1 | sapwood-server | schedule_timeout (process_timeout) 1002 | 1 | sapwood-server | schedule_hrtimeout_range (hrtimer_wakeup) 1101 | 1 | hildon-home | schedule_hrtimeout_range (hrtimer_wakeup) 1551 | 1 |e-addressbook-f | schedule_timeout (process_timeout) 1551 | 1 |e-addressbook-f | futex_wait (hrtimer_wakeup) 1547 | 1 | browserd | schedule_timeout (process_timeout) 760 | 1 | gconfd-2 | schedule_hrtimeout_range (hrtimer_wakeup) 462 | 1 | wl12xx | schedule_timeout (process_timeout) 1443 | 1 | modest | schedule_timeout (process_timeout) 1443 | 1 | modest | journal_get_write_access (commit_timeout) 730 | 1 | mce | schedule_hrtimeout_range (hrtimer_wakeup) 1133 | 1 | wlancond | schedule_timeout (process_timeout) 1133 | 1 | wlancond | queue_delayed_work (delayed_work_timer_fn) 10 | 1 | omap2_mcspi | neigh_add_timer (neigh_timer_handler) 1538 | 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: 0%|RET: 0%|INA: 0%| ON: 99%| now:(ON) dss |OFF: 100%|RET: 0%|INA: 0%| ON: 0%| now:(OFF) cam |OFF: 100%|RET: 0%|INA: 0%| ON: 0%| now:(OFF) core |OFF: 0%|RET: 0%|INA: 0%| ON: 100%| now:(ON) neon |OFF: 0%|RET: 0%|INA: 0%| ON: 99%| now:(ON) mpu |OFF: 0%|RET: 0%|INA: 0%| ON: 99%| 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_STBY | HSOTGUSB_IDLE | OMAPCTRL | MAILBOXES | wkup | GPT1 | 32KSYNC | GPIO1 | SR1 | SR2 | ckgen | CORE | PERI | 96M | 48M | 12M | 54M | EMU_CORE | per | GPIO2 | GPIO3 | GPIO4 | GPIO5 | GPIO6 | Total wakeups 9602, 320.1/s | IRQ 8199, 273.3/s | Timers 1403, 46.8/s HW wakeups 9, 0.3/s | Real gp_timers expired 97, 3.2/s