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Posts: 15 | Thanked: 1 time | Joined on Aug 2012 @ Chennai
#47
Originally Posted by sixwheeledbeast View Post
What's your powertop showing now?
Code:
wertop
Powertop 1.13.3
status: Unknown job: pmtrackerdaemon
Sleeping for 11 seconds before sampling
Collecting data for 30 seconds
Sample interval was 00m 30s 32043us

C#      | Ratio  | Avg/dura | Frequency | Ratio
--------+--------+----------+-----------+--------+
     C0 |   2.5% |          |   600 MHz |   2.0% |
     C1 |   4.7% |   37.0ms |   550 MHz |   0.0% |
     C2 |   5.3% |   10.8ms |   500 MHz |   1.6% |
     C3 |  12.6% |  104.7ms |   250 MHz |  96.4% |
     C4 |  75.0% | 1609.1ms | 

IRQ#    | Activity   | Type           | Name
--------+------------+----------------+---------------------------
     56 |        449 |           INTC | i2c_omap
     37 |        186 |           INTC | gp
     11 |        107 |           INTC | prcm
     57 |        100 |           INTC | i2c_omap
     86 |         72 |           INTC | mmc1
     21 |         41 |           INTC | SGX
    273 |         36 |           GPIO | kb_lock
     12 |         13 |           INTC | DMA
     67 |          2 |           INTC | ssi_p1_mpu_irq0
    225 |          2 |           GPIO | omap2-onenand
     25 |          1 |           INTC | OMAP
     71 |          1 |           INTC | ssi_gdd

PID#    | Activity   | Name           | Function Entry (Expire)
--------+------------+----------------+---------------------------
      0 |        101 |  <kernel core> | tick_nohz_restart_sched_tick (tick_sched_timer)
      0 |         29 |  <kernel core> | hrtimer_start (tick_sched_timer)
     37 |         25D|            awk | cpufreq_governor_dbs (delayed_work_timer_fn)
   1359 |         18 |     osso-xterm | schedule_hrtimeout_range (hrtimer_wakeup)
    584 |         16 |          mmcqd | schedule_timeout (process_timeout)
    686 |         15 |      bme_RX-51 | sys_timer_settime (posix_timer_fn)
    820 |          7 |           Xorg | hrtimer_start (it_real_fn)
    686 |          6 |      bme_RX-51 | sys_timer_settime (posix_timer_fn)
    686 |          6 |      bme_RX-51 | schedule_timeout (process_timeout)
    584 |          6 |          mmcqd | queue_delayed_work (delayed_work_timer_fn)
    820 |          5 |           Xorg | queue_delayed_work (delayed_work_timer_fn)
    748 |          4 |            mce | schedule_hrtimeout_range (hrtimer_wakeup)
    657 |          4 |           dsme | __enqueue_rt_entity (sched_rt_period_timer)
     29 |          3 |          mount | setup_wb_timer (wb_timer_fn)
    657 |          3 |           dsme | do_nanosleep (hrtimer_wakeup)
    785 |          3 |       sgx_perf | queue_delayed_work (delayed_work_timer_fn)
      1 |          2D|  <kernel core> | queue_delayed_work (delayed_work_timer_fn)
   1316 |          2 |       browserd | gpio_sw_irq_handler (gpio_sw_timer)
    748 |          2 |            mce | queue_delayed_work (delayed_work_timer_fn)
    686 |          2 |      bme_RX-51 | do_nanosleep (hrtimer_wakeup)
    748 |          1 |            mce | schedule_timeout (process_timeout)
    748 |          1 |            mce | schedule_timeout (process_timeout)
   1320 |          1 |        browser | schedule_timeout (process_timeout)
    584 |          1 |          mmcqd | schedule_timeout (process_timeout)
   1350 |          1 |       browserd | futex_wait (hrtimer_wakeup)
     14 |          1 |        pdflush | ubifs_wbuf_write_nolock (wbuf_timer_callback_nolock)
     14 |          1 |        pdflush | ubifs_wbuf_write_nolock (wbuf_timer_callback_nolock)
   1012 |          1 |        signond | schedule_hrtimeout_range (hrtimer_wakeup)
   1088 |          1 |       trackerd | queue_delayed_work (delayed_work_timer_fn)
      1 |          1 |  <kernel core> | inet_initpeers (peer_check_expire)
   1337 |          1 |       browserd | futex_wait (hrtimer_wakeup)
   1374 |          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:  96%|RET:   0%|INA:   0%| ON:   3%| now:(OFF)
    per |OFF:  86%|RET:   5%|INA:   0%| ON:   7%| now:(ON)
    dss |OFF:  88%|RET:   0%|INA:   0%| ON:  11%| now:(OFF)
    cam |OFF: 100%|RET:   0%|INA:   0%| ON:   0%| now:(OFF)
   core |OFF:  75%|RET:   8%|INA:   3%| ON:  12%| now:(ON)
   neon |OFF:  75%|RET:  12%|INA:   5%| ON:   7%| now:(ON)
    mpu |OFF:  75%|RET:  12%|INA:   5%| ON:   7%| 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 
        |
  ckgen |          CORE |          PERI |           96M 
        |           48M |           12M |           54M 
        |      EMU_CORE |
    per |         GPIO2 |         GPIO3 |         GPIO4 
        |         GPIO5 |         GPIO6 |

Total wakeups  1281,  42.7/s | IRQ 1010,  33.7/s | Timers  271,   9.0/s
HW wakeups      107,   3.6/s |     Real gp_timers expired  186,   6.2/s