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zimon is offline zimon
2010-03-26 , 20:36
Posts: 1,341 | Thanked: 708 times | Joined on Feb 2010
#11
/sbin/powertop would need to have unlimited sampling time, which could be interrupted with CTRL C.
Now if CTRL C is pressed during the data collecting, it just quits.

The idea would be to let it run and collect statistics after battery is fully charged, until the device's battery is almost empty. Then interrupt and see how much time the device spent in different stages.

edit:
Code:
Nokia-N900-42-11:~# powertop -t 600   
Powertop 1.13.3
status: Unknown job: pmtrackerdaemon
Sleeping for 11 seconds before sampling
Collecting data for 600 seconds
Sample interval was 10m 00s 25696us

C#      | Ratio  | Avg/dura | Frequency | Ratio
--------+--------+----------+-----------+--------+
     C0 |  48.9% |          |   600 MHz |  10.8% |
     C1 |   1.8% |    1.0ms |   550 MHz |   0.2% |
     C2 |  49.3% |    3.0ms |   500 MHz |   3.6% |
     C3 |   0.0% |          |   250 MHz |  85.4% |
     C4 |   0.0% |          | 

IRQ#    | Activity   | Type           | Name
--------+------------+----------------+---------------------------
     61 |     210114 |           INTC | i2c_omap
     37 |      98078 |           INTC | gp
     11 |      85478 |           INTC | prcm
     12 |      62595 |           INTC | DMA
     56 |       9136 |           INTC | i2c_omap
     86 |       3975 |           INTC | mmc1
     57 |       1364 |           INTC | i2c_omap
     21 |        811 |           INTC | SGX
     67 |        427 |           INTC | ssi_p1_mpu_irq0
     71 |        255 |           INTC | ssi_gdd
    260 |        240 |           GPIO | tsc2005
    311 |        148 |           GPIO | ssi_p1_cawake_gpio
    341 |         69 |           GPIO | lis302dl
    225 |         30 |           GPIO | omap2-onenand
    273 |          9 |           GPIO | kb_lock
    261 |          4 |           GPIO | hci_h4p_wkup
     73 |          2 |           INTC | hci_h4p
     25 |          1 |           INTC | OMAP

PID#    | Activity   | Name           | Function Entry (Expire)
--------+------------+----------------+---------------------------
      0 |      75186 |  <kernel core> | tick_nohz_restart_sched_tick (tick_sched_timer)
   1118 |      22113 |    hildon-home | schedule_hrtimeout_range (hrtimer_wakeup)
     37 |       1969D|            awk | cpufreq_governor_dbs (delayed_work_timer_fn)
    798 |        812 |           Xorg | hrtimer_start (it_real_fn)
   1122 |        611 | hildon-desktop | schedule_hrtimeout_range (hrtimer_wakeup)
    680 |        600 |           dsme | __enqueue_rt_entity (sched_rt_period_timer)
   7634 |        399 |      mstardict | schedule_hrtimeout_range (hrtimer_wakeup)
   7085 |        200 |          conky | schedule_hrtimeout_range (hrtimer_wakeup)
    700 |        185 |      bme_RX-51 | sys_timer_settime (posix_timer_fn)
    754 |        119 |     pulseaudio | schedule_hrtimeout_range (hrtimer_wakeup)
    501 |         97 |          mmcqd | queue_delayed_work (delayed_work_timer_fn)
    501 |         89 |          mmcqd | cfq_completed_request (cfq_idle_slice_timer)
    501 |         70 |          mmcqd | schedule_timeout (process_timeout)
   6180 |         60 |         python | schedule_hrtimeout_range (hrtimer_wakeup)
    700 |         57 |      bme_RX-51 | schedule_timeout (process_timeout)
      1 |         52D|  <kernel core> | queue_delayed_work (delayed_work_timer_fn)
    680 |         50 |           dsme | do_nanosleep (hrtimer_wakeup)
    700 |         40 |      bme_RX-51 | do_nanosleep (hrtimer_wakeup)
    733 |         38 |            mce | schedule_hrtimeout_range (hrtimer_wakeup)
     29 |         30 |          mount | setup_wb_timer (wb_timer_fn)
   1122 |         28 | hildon-desktop | OSEnableTimer (OSTimerCallbackWrapper)
    776 |         23 |       sgx_perf | queue_delayed_work (delayed_work_timer_fn)
   6688 |         21 |       browserd | futex_wait (hrtimer_wakeup)
   1115 |         19 |hildon-status-m | schedule_hrtimeout_range (hrtimer_wakeup)
      0 |         17 |  <kernel core> | queue_delayed_work (delayed_work_timer_fn)
    805 |         14 |     pulseaudio | queue_delayed_work (delayed_work_timer_fn)
    747 |         13 |            csd | schedule_hrtimeout_range (hrtimer_wakeup)
   1489 |         12 |        browser | schedule_hrtimeout_range (hrtimer_wakeup)
     15 |         12 |        kswapd0 | schedule_timeout (process_timeout)
   6800 |         12 |        pdflush | blk_plug_device (blk_unplug_timeout)
   1045 |          9 |          iphbd | schedule_hrtimeout_range (hrtimer_wakeup)
   1122 |          8 | hildon-desktop | inet_twsk_schedule (inet_twdr_hangman)
      0 |          7 |  <kernel core> | tsc2005_ts_irq_handler (tsc2005_ts_penup_timer_handler)
   6686 |          6 |       browserd | futex_wait (hrtimer_wakeup)
     15 |          6 |        kswapd0 | blk_plug_device (blk_unplug_timeout)
   1220 |          5 |           icd2 | schedule_hrtimeout_range (hrtimer_wakeup)
    774 |          5 |       gconfd-2 | ubifs_wbuf_write_nolock (wbuf_timer_callback_nolock)
    733 |          5 |            mce | schedule_timeout (process_timeout)
    798 |          5 |           Xorg | OSEnableTimer (OSTimerCallbackWrapper)
      1 |          5 |  <kernel core> | inet_initpeers (peer_check_expire)
      0 |          4 |  <kernel core> | gpio_sw_irq_handler (gpio_sw_timer)
   1184 |          4 |  BatteryGraphd | journal_get_write_access (commit_timeout)
   1144 |          4 |        control | schedule_hrtimeout_range (hrtimer_wakeup)
   1118 |          4 |    hildon-home | journal_get_write_access (commit_timeout)
   7596 |          3 |       browserd | futex_wait (hrtimer_wakeup)
   6800 |          3 |        pdflush | journal_get_write_access (commit_timeout)
   1756 |          2 |            ssh | sk_reset_timer (tcp_write_timer)
   1489 |          2 |        browser | schedule_timeout (process_timeout)
   6685 |          2 |       browserd | schedule_hrtimeout_range (hrtimer_wakeup)
      0 |          2 |  <kernel core> | hrtimer_start (tick_sched_timer)
   6800 |          2 |        pdflush | ubifs_wbuf_write_nolock (wbuf_timer_callback_nolock)
   7598 |          2 |       browserd | futex_wait (hrtimer_wakeup)
   1184 |          2 |  BatteryGraphd | schedule_hrtimeout_range (hrtimer_wakeup)
   6209 |          1 |           sshd | sk_reset_timer (tcp_write_timer)
   7063 |          1 |   BatteryGraph | schedule_hrtimeout_range (hrtimer_wakeup)
   1489 |          1 |        browser | blk_plug_device (blk_unplug_timeout)
   7833 |          1 |            get | sk_reset_timer (tcp_write_timer)
   1025 |          1 |       systemui | schedule_hrtimeout_range (hrtimer_wakeup)
    733 |          1 |            mce | queue_delayed_work (delayed_work_timer_fn)
    733 |          1 |            mce | queue_delayed_work (delayed_work_timer_fn)
    835 |          1 | hald-addon-bme | schedule_hrtimeout_range (hrtimer_wakeup)
   1184 |          1 |  BatteryGraphd | blk_plug_device (blk_unplug_timeout)
   1184 |          1 |  BatteryGraphd | schedule_timeout (process_timeout)
      1 |          1 |  <kernel core> | inet_frags_init (inet_frag_secret_rebuild)
      1 |          1 |  <kernel core> | flow_cache_init (flow_cache_new_hashrnd)
   7644 |          1 |       browserd | journal_get_write_access (commit_timeout)
      1 |          1D|  <kernel core> | rt_secret_timer_init (rt_secret_rebuild)
    710 |          1 |    dbus-daemon | schedule_hrtimeout_range (hrtimer_wakeup)
   7816 |          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:  95%|RET:   0%|INA:   0%| ON:   4%| now:(OFF)
    per |OFF:   0%|RET:   0%|INA:   0%| ON: 100%| now:(ON)
    dss |OFF:  96%|RET:   0%|INA:   0%| ON:   3%| now:(OFF)
    cam |OFF: 100%|RET:   0%|INA:   0%| ON:   0%| now:(OFF)
   core |OFF:   0%|RET:   0%|INA:  43%| ON:  56%| now:(ON)
   neon |OFF:   0%|RET:   0%|INA:  47%| ON:  52%| now:(ON)
    mpu |OFF:   0%|RET:   0%|INA:  48%| ON:  51%| 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 |
    per |        MCBSP2 |         GPIO2 |         GPIO3 
        |         GPIO4 |         GPIO5 |         GPIO6 
        |

Total wakeups  575797, 959.7/s | IRQ 472736, 787.9/s | Timers 103061, 171.8/s
HW wakeups      230,   0.4/s |     Real gp_timers expired   30,   0.1/s
(sorry for lines wrapping over. Next time have to remember to keep fonts small enough so it won't wrap when copying to clipboard.)
Last edited by zimon; 2010-03-26 at 21:14. Reason: just for fun let it collect data for 10min while taking a walk w/ step counter widget
 
shadowjk is offline shadowjk
2010-03-27 , 01:13
Posts: 1,258 | Thanked: 672 times | Joined on Mar 2009
#12
Something on your desktop is doing alot of crap.. Display is off most of the time yet CPU is active all of the time..
 
rahulg247 is offline rahulg247
2010-03-27 , 01:37
Posts: 38 | Thanked: 3 times | Joined on Feb 2010
#13
I want 125mhz it could be used for example when only listening to music? where the cpu is still needed but not that much.
 
zimon is offline zimon
2010-03-27 , 18:54
Posts: 1,341 | Thanked: 708 times | Joined on Feb 2010
#14
Originally Posted by shadowjk View Post
Something on your desktop is doing alot of crap.. Display is off most of the time yet CPU is active all of the time..
I guess this was for me?

I'm still learning to read that output from powertop.

How do you see, the device has its display off most of the time?

I had idle ssh-connection and idle microBrowser connections and I think only Conky running in the backround.

Then I had that stepcounter widget turned on, so maybe that woke up CPU often during those 10 minutes.

Just for an exercise, I had N900 idling 6 hours and left powertop to monitor it during those 6 hours.

There is bugs in powertop, looking the output:

Code:
Nokia-N900-42-11:~# powertop -t 21600
Powertop 1.13.3
status: Unknown job: pmtrackerdaemon
Sleeping for 11 seconds before sampling
Collecting data for 21600 seconds
Sample interval was 00m 00s 10193us

C#      | Ratio  | Avg/dura | Frequency | Ratio
--------+--------+----------+-----------+--------+
     C0 | -386851975.7% |          |   600 MHz |   0.4% |
     C1 | 386790029.9% |  109.7ms |   550 MHz |   0.0% |
     C2 | 62045.8% |    0.1ms |   500 MHz |  99.6% |
     C3 |   0.0% |          |   250 MHz |   0.0% |
     C4 |   0.0% |          | 

IRQ#    | Activity   | Type           | Name
--------+------------+----------------+---------------------------
     56 |    1835219 |           INTC | i2c_omap
     37 |      47454 |           INTC | gp
     57 |      44759 |           INTC | i2c_omap
     86 |      12116 |           INTC | mmc1
     11 |       9387 |           INTC | prcm
     12 |       5145 |           INTC | DMA
     61 |        654 |           INTC | i2c_omap
     21 |        277 |           INTC | SGX
    225 |        205 |           GPIO | omap2-onenand
     67 |        119 |           INTC | ssi_p1_mpu_irq0
     92 |        106 |           INTC | musb_hdrc
     71 |         74 |           INTC | ssi_gdd
    311 |         44 |           GPIO | ssi_p1_cawake_gpio
    260 |         41 |           GPIO | tsc2005
    369 |          3 |        twl4030 | twl4030_keypad
     25 |          1 |           INTC | OMAP
    249 |          1 |           GPIO | proximity
    379 |          1 |        twl4030 | rtc0

PID#    | Activity   | Name           | Function Entry (Expire)
--------+------------+----------------+---------------------------
    700 |      18834 |      bme_RX-51 | sys_timer_settime (posix_timer_fn)
      0 |      16600 |  <kernel core> | tick_nohz_restart_sched_tick (tick_sched_timer)
     37 |      14849D|            awk | cpufreq_governor_dbs (delayed_work_timer_fn)
    700 |      12960 |      bme_RX-51 | schedule_timeout (process_timeout)
      0 |       1960 |  <kernel core> | hrtimer_start (tick_sched_timer)
    680 |       1919 |           dsme | __enqueue_rt_entity (sched_rt_period_timer)
      1 |       1819D|  <kernel core> | queue_delayed_work (delayed_work_timer_fn)
    680 |       1800 |           dsme | do_nanosleep (hrtimer_wakeup)
    700 |       1496 |      bme_RX-51 | do_nanosleep (hrtimer_wakeup)
    700 |       1440 |      bme_RX-51 | sys_timer_settime (posix_timer_fn)
    501 |        674 |          mmcqd | queue_delayed_work (delayed_work_timer_fn)
    501 |        505 |          mmcqd | schedule_timeout (process_timeout)
   1045 |        358 |          iphbd | schedule_hrtimeout_range (hrtimer_wakeup)
     29 |        272 |          mount | setup_wb_timer (wb_timer_fn)
      1 |        180 |  <kernel core> | inet_initpeers (peer_check_expire)
      0 |        174 |  <kernel core> | queue_delayed_work (delayed_work_timer_fn)
    700 |        123 |      bme_RX-51 | queue_delayed_work (delayed_work_timer_fn)
    501 |        122 |          mmcqd | cfq_completed_request (cfq_idle_slice_timer)
   1122 |         95 | hildon-desktop | schedule_hrtimeout_range (hrtimer_wakeup)
   1184 |         74 |  BatteryGraphd | journal_get_write_access (commit_timeout)
   6800 |         74 |        pdflush | blk_plug_device (blk_unplug_timeout)
   8816 |         72 |       browserd | futex_wait (hrtimer_wakeup)
   1184 |         71 |  BatteryGraphd | schedule_hrtimeout_range (hrtimer_wakeup)
    501 |         70 |          mmcqd | schedule_timeout (process_timeout)
   1019 |         47 |         alarmd | schedule_hrtimeout_range (hrtimer_wakeup)
   1019 |         38 |         alarmd | ubifs_wbuf_write_nolock (wbuf_timer_callback_nolock)
      1 |         36 |  <kernel core> | inet_frags_init (inet_frag_secret_rebuild)
      1 |         36 |  <kernel core> | flow_cache_init (flow_cache_new_hashrnd)
      1 |         36D|  <kernel core> | rt_secret_timer_init (rt_secret_rebuild)
      0 |         29 |  <kernel core> | neigh_add_timer (neigh_timer_handler)
    733 |         20 |            mce | schedule_hrtimeout_range (hrtimer_wakeup)
   6800 |         18 |        pdflush | ubifs_wbuf_write_nolock (wbuf_timer_callback_nolock)
    710 |         16 |    dbus-daemon | schedule_hrtimeout_range (hrtimer_wakeup)
   1241 |         12 |    temp-reaper | do_nanosleep (hrtimer_wakeup)
    798 |         11 |           Xorg | hrtimer_start (it_real_fn)
    798 |          9 |           Xorg | OSEnableTimer (OSTimerCallbackWrapper)
    776 |          8 |       sgx_perf | queue_delayed_work (delayed_work_timer_fn)
   1184 |          7 |  BatteryGraphd | blk_plug_device (blk_unplug_timeout)
   1184 |          7 |  BatteryGraphd | schedule_timeout (process_timeout)
   8312 |          6 |       gconfd-2 | schedule_hrtimeout_range (hrtimer_wakeup)
   6800 |          6 |        pdflush | journal_get_write_access (commit_timeout)
    937 |          6 |    dbus-daemon | schedule_hrtimeout_range (hrtimer_wakeup)
    754 |          6 |     pulseaudio | schedule_hrtimeout_range (hrtimer_wakeup)
   8193 |          5 |           sshd | sk_reset_timer (tcp_keepalive_timer)
    747 |          4 |            csd | schedule_hrtimeout_range (hrtimer_wakeup)
   1019 |          4 |         alarmd | schedule_timeout (process_timeout)
   9218 |          4 |         modest | schedule_hrtimeout_range (hrtimer_wakeup)
   9268 |          4 |         modest | schedule_hrtimeout_range (hrtimer_wakeup)
   9312 |          4 |         modest | schedule_hrtimeout_range (hrtimer_wakeup)
   1115 |          4 |hildon-status-m | schedule_hrtimeout_range (hrtimer_wakeup)
   9362 |          4 |         modest | schedule_hrtimeout_range (hrtimer_wakeup)
   9406 |          4 |         modest | schedule_hrtimeout_range (hrtimer_wakeup)
    733 |          4 |            mce | schedule_timeout (process_timeout)
    213 |          4 |          vibra | queue_delayed_work (delayed_work_timer_fn)
   1122 |          4 | hildon-desktop | OSEnableTimer (OSTimerCallbackWrapper)
   1025 |          3 |       systemui | schedule_hrtimeout_range (hrtimer_wakeup)
   9229 |          3 |         modest | schedule_hrtimeout_range (hrtimer_wakeup)
   9237 |          3 |         modest | schedule_hrtimeout_range (hrtimer_wakeup)
   9273 |          3 |         modest | schedule_hrtimeout_range (hrtimer_wakeup)
   9281 |          3 |         modest | schedule_hrtimeout_range (hrtimer_wakeup)
   9323 |          3 |         modest | schedule_hrtimeout_range (hrtimer_wakeup)
   9331 |          3 |         modest | schedule_hrtimeout_range (hrtimer_wakeup)
   9367 |          3 |         modest | schedule_hrtimeout_range (hrtimer_wakeup)
   9375 |          3 |         modest | schedule_hrtimeout_range (hrtimer_wakeup)
   9367 |          3 |         modest | neigh_add_timer (neigh_timer_handler)
   9417 |          3 |         modest | schedule_hrtimeout_range (hrtimer_wakeup)
   9425 |          3 |         modest | schedule_hrtimeout_range (hrtimer_wakeup)
   9456 |          3 |         modest | schedule_hrtimeout_range (hrtimer_wakeup)
   9461 |          3 |         modest | schedule_hrtimeout_range (hrtimer_wakeup)
   9469 |          3 |         modest | schedule_hrtimeout_range (hrtimer_wakeup)
   9461 |          3 |         modest | neigh_add_timer (neigh_timer_handler)
    758 |          2 |           ohmd | schedule_hrtimeout_range (hrtimer_wakeup)
   8312 |          2 |       gconfd-2 | ubifs_wbuf_write_nolock (wbuf_timer_callback_nolock)
   9220 |          2 |   intellisyncd | schedule_hrtimeout_range (hrtimer_wakeup)
   9228 |          2 |         modest | schedule_hrtimeout_range (hrtimer_wakeup)
   9268 |          2 |         modest | journal_get_write_access (commit_timeout)
   9272 |          2 |         modest | schedule_hrtimeout_range (hrtimer_wakeup)
   9314 |          2 |   intellisyncd | blk_plug_device (blk_unplug_timeout)
   9314 |          2 |   intellisyncd | schedule_hrtimeout_range (hrtimer_wakeup)
   9322 |          2 |         modest | schedule_hrtimeout_range (hrtimer_wakeup)
   9362 |          2 |         modest | journal_get_write_access (commit_timeout)
   9366 |          2 |         modest | schedule_hrtimeout_range (hrtimer_wakeup)
   9408 |          2 |   intellisyncd | schedule_hrtimeout_range (hrtimer_wakeup)
   9416 |          2 |         modest | schedule_hrtimeout_range (hrtimer_wakeup)
    733 |          2 |            mce | schedule_timeout (process_timeout)
    805 |          2 |     pulseaudio | sys_timer_settime (posix_timer_fn)
    805 |          2 |     pulseaudio | schedule_hrtimeout_range (hrtimer_wakeup)
    733 |          2 |            mce | queue_delayed_work (delayed_work_timer_fn)
   9460 |          2 |         modest | schedule_hrtimeout_range (hrtimer_wakeup)
   8193 |          1 |           sshd | sk_reset_timer (tcp_write_timer)
   9167 |          1 |         modest | schedule_hrtimeout_range (hrtimer_wakeup)
   9167 |          1 |         modest | blk_plug_device (blk_unplug_timeout)
   9167 |          1 |         modest | schedule_timeout (process_timeout)
   9167 |          1 |         modest | journal_get_write_access (commit_timeout)
   9225 |          1 |e-addressbook-f | futex_wait (hrtimer_wakeup)
   9220 |          1 |   intellisyncd | blk_plug_device (blk_unplug_timeout)
   9220 |          1 |   intellisyncd | schedule_timeout (process_timeout)
   9220 |          1 |   intellisyncd | journal_get_write_access (commit_timeout)
   9218 |          1 |         modest | blk_plug_device (blk_unplug_timeout)
   9218 |          1 |         modest | schedule_timeout (process_timeout)
   9218 |          1 |         modest | journal_get_write_access (commit_timeout)
   9269 |          1 |e-addressbook-f | futex_wait (hrtimer_wakeup)
   9268 |          1 |         modest | blk_plug_device (blk_unplug_timeout)
   9268 |          1 |         modest | schedule_timeout (process_timeout)
    859 |          1 |      kjournald | blk_plug_device (blk_unplug_timeout)
   9314 |          1 |   intellisyncd | schedule_timeout (process_timeout)
   9319 |          1 |e-addressbook-f | futex_wait (hrtimer_wakeup)
   9314 |          1 |   intellisyncd | journal_get_write_access (commit_timeout)
   9312 |          1 |         modest | blk_plug_device (blk_unplug_timeout)
   9312 |          1 |         modest | schedule_timeout (process_timeout)
   9312 |          1 |         modest | journal_get_write_access (commit_timeout)
   9363 |          1 |e-addressbook-f | futex_wait (hrtimer_wakeup)
   9362 |          1 |         modest | blk_plug_device (blk_unplug_timeout)
   9362 |          1 |         modest | schedule_timeout (process_timeout)
   9413 |          1 |e-addressbook-f | futex_wait (hrtimer_wakeup)
   9408 |          1 |   intellisyncd | blk_plug_device (blk_unplug_timeout)
   9408 |          1 |   intellisyncd | schedule_timeout (process_timeout)
   9408 |          1 |   intellisyncd | journal_get_write_access (commit_timeout)
    666 |          1 |           dsme | schedule_hrtimeout_range (hrtimer_wakeup)
   1082 |          1 |hildon-sv-notif | schedule_hrtimeout_range (hrtimer_wakeup)
      0 |          1 |  <kernel core> | tsc2005_ts_irq_handler (tsc2005_ts_penup_timer_handler)
      9 |          1 |    twl4030-irq | input_handle_event (input_repeat_key)
   1489 |          1 |        browser | schedule_timeout (process_timeout)
    733 |          1 |            mce | queue_delayed_work (delayed_work_timer_fn)
    805 |          1 |     pulseaudio | queue_delayed_work (delayed_work_timer_fn)
    754 |          1 |     pulseaudio | ubifs_wbuf_write_nolock (wbuf_timer_callback_nolock)
    835 |          1 | hald-addon-bme | schedule_hrtimeout_range (hrtimer_wakeup)
    798 |          1 |           Xorg | schedule_hrtimeout_range (hrtimer_wakeup)
   9406 |          1 |         modest | blk_plug_device (blk_unplug_timeout)
   9406 |          1 |         modest | schedule_timeout (process_timeout)
   9406 |          1 |         modest | journal_get_write_access (commit_timeout)
   9457 |          1 |e-addressbook-f | futex_wait (hrtimer_wakeup)
   9456 |          1 |         modest | journal_get_write_access (commit_timeout)
   9199 |          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:  99%|RET:   0%|INA:   0%| ON:   0%| now:(OFF)
    per |OFF:   0%|RET:   0%|INA:   0%| ON:  99%| now:(ON)
    dss |OFF:  99%|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 
        |          WDT1 |
  ckgen |          CORE |          PERI |           96M 
        |           48M |           12M |           54M 
        |      EMU_CORE |
    per |         GPIO2 |         GPIO3 |         GPIO4 
        |         GPIO5 |         GPIO6 |

Total wakeups  2032679,  94.1/s | IRQ 1955606,  90.5/s | Timers 77073,   3.6/s
HW wakeups      171,   0.0/s |     Real gp_timers expired   94,   0.0/s
Seems like there is length limit for lines in this forum, because this time I didn't have extra CR/LF:s in the middle but it makes them anyway.
So, here it is more nicely: http://pastebin.com/XJQDNcqx
Last edited by zimon; 2010-03-27 at 18:58. Reason: typo
 
shadowjk is offline shadowjk
2010-03-27 , 23:48
Posts: 1,258 | Thanked: 672 times | Joined on Mar 2009
#15
Was it on charger there during those 6 hours?
 
Alex Atkin UK is offline Alex Atkin UK
2010-03-27 , 23:59
Posts: 716 | Thanked: 303 times | Joined on Sep 2009 @ Sheffield, UK
#16
Originally Posted by shadowjk View Post
Was it on charger there during those 6 hours?
Charger doesn't cause 500Mhz but plugged into the PC via USB does.
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zimon is offline zimon
2010-03-28 , 21:37
Posts: 1,341 | Thanked: 708 times | Joined on Feb 2010
#17
Originally Posted by shadowjk View Post
Was it on charger there during those 6 hours?
Yes, the latter powertop output, the 6 hours, was when N900 was connected to PC by USB-cable.
 
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