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  1. Powertop 1.13.3
  2. Sleeping for 11 seconds before sampling
  3. Collecting data for 30 seconds
  4. Sample interval was 00m 30s 20172us
  5.  
  6. C# | Ratio | Avg/dura | Frequency | Ratio
  7. --------+--------+----------+-----------+--------+
  8. C0 | 0.2% | | 1150 MHz | nan% |
  9. C1 | 0.0% | 0.2ms |
  10. C2 | 1.4% | 9.2ms |
  11. C3 | 4.1% | 154.1ms |
  12. C4 | 94.3% | 1571.9ms |
  13.  
  14. IRQ# | Activity | Type | Name
  15. --------+------------+----------------+---------------------------
  16. 56 | 151 | INTC | i2c_omap
  17. 11 | 47 | INTC | prcm
  18. 37 | 44 | INTC | gp
  19. 57 | 43 | INTC | i2c_omap
  20. 86 | 36 | INTC | mmc1
  21. 12 | 8 | INTC | DMA
  22. 225 | 6 | GPIO | omap2-onenand
  23.  
  24. PID# | Activity | Name | Function Entry (Expire)
  25. --------+------------+----------------+---------------------------
  26. 0 | 21 | <kernel core> | hrtimer_start (tick_sched_timer)
  27. 38 | 13D| awk | cpufreq_governor_dbs (delayed_work_timer_fn)
  28. 621 | 12 | mmcqd | schedule_timeout (process_timeout)
  29. 0 | 11 | <kernel core> | tick_nohz_restart_sched_tick (tick_sched_timer)
  30. 898 | 6 | bme_RX-51 | sys_timer_settime (posix_timer_fn)
  31. 621 | 4 | mmcqd | queue_delayed_work (delayed_work_timer_fn)
  32. 741 | 2D|<kernel module> | queue_delayed_work (delayed_work_timer_fn)
  33. 1 | 2 | <kernel core> | queue_delayed_work (delayed_work_timer_fn)
  34. 898 | 2 | bme_RX-51 | sys_timer_settime (posix_timer_fn)
  35. 898 | 2 | bme_RX-51 | do_nanosleep (hrtimer_wakeup)
  36. 898 | 2 | bme_RX-51 | schedule_timeout (process_timeout)
  37. 717 | 2 | dsme | do_nanosleep (hrtimer_wakeup)
  38. 717 | 2 | dsme | __enqueue_rt_entity (sched_rt_period_timer)
  39. 2043 | 2 | browserd | futex_wait (hrtimer_wakeup)
  40. 2097 | 1 | ssh | sk_reset_timer (tcp_write_timer)
  41. 1336 | 1 | wlancond | queue_delayed_work (delayed_work_timer_fn)
  42. 1294 | 1 | hildon-home | schedule_hrtimeout_range (hrtimer_wakeup)
  43. 1946 | 1 |telepathy-gabbl | sk_reset_timer (tcp_write_timer)
  44. 966 | 1 | mce | schedule_hrtimeout_range (hrtimer_wakeup)
  45. 621 | 1 | mmcqd | schedule_timeout (process_timeout)
  46. 621 | 1 | mmcqd | cfq_completed_request (cfq_idle_slice_timer)
  47. 621 | 1 | mmcqd | laptop_io_completion (laptop_timer_fn)
  48. 2153 | 1 | powertop | do_nanosleep (hrtimer_wakeup)
  49.  
  50. Power domain activity breakdown
  51. Domain | % of time spent in states
  52. --------+---------+---------+---------+---------+----------
  53. usbhost |OFF: 100%|RET: 0%|INA: 0%| ON: 0%| now:(OFF)
  54. sgx |OFF: 100%|RET: 0%|INA: 0%| ON: 0%| now:(OFF)
  55. per |OFF: 96%|RET: 2%|INA: 0%| ON: 0%| now:(ON)
  56. dss |OFF: 100%|RET: 0%|INA: 0%| ON: 0%| now:(OFF)
  57. cam |OFF: 100%|RET: 0%|INA: 0%| ON: 0%| now:(OFF)
  58. core |OFF: 94%|RET: 2%|INA: 0%| ON: 2%| now:(ON)
  59. neon |OFF: 94%|RET: 4%|INA: 1%| ON: 0%| now:(ON)
  60. mpu |OFF: 94%|RET: 4%|INA: 1%| ON: 0%| now:(ON)
  61. iva2 |OFF: 100%|RET: 0%|INA: 0%| ON: 0%| now:(OFF)
  62.  
  63. Clock activity breakdown at end of period
  64. Domain | Active clocks
  65. --------+---------------+---------------+------------------
  66. core | SDRC | HSOTGUSB_IDLE | OMAPCTRL
  67. | MAILBOXES |
  68. wkup | GPT1 | 32KSYNC | GPIO1
  69. | WDT1 | SR1 | SR2
  70. |
  71. ckgen | CORE | PERI | 96M
  72. | 48M | 12M | 54M
  73. | EMU_CORE |
  74. per | GPIO2 | GPIO3 | GPIO4
  75. | GPIO5 | GPIO6 |
  76.  
  77. Total wakeups 427, 14.2/s | IRQ 335, 11.2/s | Timers 92, 3.1/s
  78. HW wakeups 47, 1.6/s | Real gp_timers expired 44, 1.5/s
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