Powertop 1.13.3 Sleeping for 11 seconds before sampling Collecting data for 45 seconds Sample interval was 30m 45s 32745us C# | Ratio | Avg/dura | Frequency | Ratio --------+--------+----------+-----------+--------+ C0 | 97.6% | | 1150 MHz | nan% | C1 | 0.0% | | C2 | 0.0% | 1.7ms | C3 | 0.0% | 158.6ms | C4 | 2.4% | 2306.6ms | IRQ# | Activity | Type | Name --------+------------+----------------+--------------------------- 56 | 269 | INTC | i2c_omap 37 | 72 | INTC | gp 57 | 51 | INTC | i2c_omap 11 | 36 | INTC | prcm 86 | 3 | INTC | mmc1 PID# | Activity | Name | Function Entry (Expire) --------+------------+----------------+--------------------------- 0 | 43 | <kernel core> | tick_nohz_restart_sched_tick (tick_sched_timer) 38 | 16D| awk | cpufreq_governor_dbs (delayed_work_timer_fn) 724 | 12 | bme_RX-51 | sys_timer_settime (posix_timer_fn) 689 | 6 | dsme | __enqueue_rt_entity (sched_rt_period_timer) 0 | 5 | <kernel core> | hrtimer_start (tick_sched_timer) 724 | 3 | bme_RX-51 | do_nanosleep (hrtimer_wakeup) 724 | 3 | bme_RX-51 | schedule_timeout (process_timeout) 689 | 3 | dsme | do_nanosleep (hrtimer_wakeup) 1 | 3D| <kernel core> | queue_delayed_work (delayed_work_timer_fn) 603 | 2 | mmcqd | queue_delayed_work (delayed_work_timer_fn) 713 | 2D|<kernel module> | queue_delayed_work (delayed_work_timer_fn) 724 | 1 | bme_RX-51 | sys_timer_settime (posix_timer_fn) 0 | 1 | <kernel core> | addrconf_verify (addrconf_verify) 0 | 1 | <kernel core> | queue_delayed_work (delayed_work_timer_fn) 778 | 1 | hald | schedule_hrtimeout_range (hrtimer_wakeup) 1699 | 1 |hildon-status-m | schedule_hrtimeout_range (hrtimer_wakeup) 797 | 1 | mce | schedule_hrtimeout_range (hrtimer_wakeup) 2131 | 1 | browserd | futex_wait (hrtimer_wakeup) 925 | 1 | hald-addon-bme | schedule_hrtimeout_range (hrtimer_wakeup) 1095 | 1 | iphbd | schedule_hrtimeout_range (hrtimer_wakeup) 2220 | 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: 99%|RET: 0%|INA: 0%| ON: 0%| 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: 97%|RET: 1%|INA: 0%| ON: 0%| now:(ON) neon |OFF: 97%|RET: 1%|INA: 0%| ON: 0%| now:(ON) mpu |OFF: 97%|RET: 1%|INA: 0%| 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 | per | GPIO2 | GPIO3 | GPIO4 | GPIO5 | GPIO6 | Total wakeups 539, 12.0/s | IRQ 431, 9.6/s | Timers 108, 2.4/s HW wakeups 36, 0.8/s | Real gp_timers expired 72, 1.6/s
Detected 1 cpus Detected 4 cpuidle states (3) Sleeping for 10 seconds before collecting data for 45 seconds Actually slept for 45.010s C-state Information =================== | CPU#0 | C# | time | avg/ms | ----+--------+--------+ C0 | 1.6% | | C1 | 0.0% | 0 | C2 | 0.2% | 1 | C3 | 1.5% | 337 | C4 | 96.6% | 1977 | CPUfreq statistics ================== Frequency | CPU#0 | ----------+--------+ 250 MHz | 93.5% | 600 MHz | 6.5% | Interrupt statistics ==================== INT | CPU#0 | -----+-------+ 56 | 289 | INTC i2c_omap 37 | 157 | INTC gp timer 57 | 67 | INTC i2c_omap 11 | 46 | INTC prcm Summary: 12.4 interrupts/s total Timer statistics ================ PID | Activity | task's comm | function -------+----------+-----------------+--------- 0 | 127 | swapper | tick_nohz_restart_sched_tick (tick_sched_timer) 38 | 19D| awk | cpufreq_governor_dbs (delayed_work_timer_fn) 689 | 7 | dsme | __enqueue_rt_entity (sched_rt_period_timer) 724 | 4 | bme_RX-51 | sys_timer_settime (posix_timer_fn) 724 | 4 | bme_RX-51 | schedule_timeout (process_timeout) 0 | 4 | swapper | hrtimer_start (tick_sched_timer) 724 | 3 | bme_RX-51 | sys_timer_settime (posix_timer_fn) 724 | 3 | bme_RX-51 | sys_timer_settime (posix_timer_fn) 724 | 3 | bme_RX-51 | sys_timer_settime (posix_timer_fn) 724 | 3 | bme_RX-51 | do_nanosleep (hrtimer_wakeup) 713 | 3D| modprobe | queue_delayed_work (delayed_work_timer_fn) 689 | 3 | dsme | do_nanosleep (hrtimer_wakeup) 1 | 3D| swapper | queue_delayed_work (delayed_work_timer_fn) 1699 | 2 | hildon-status-m | schedule_hrtimeout_range (hrtimer_wakeup) 797 | 2 | mce | schedule_hrtimeout_range (hrtimer_wakeup) 778 | 2 | hald | schedule_hrtimeout_range (hrtimer_wakeup) 0 | 2 | swapper | queue_delayed_work (delayed_work_timer_fn) 2243 | 1 | zzztop | do_nanosleep (hrtimer_wakeup) 1095 | 1 | iphbd | schedule_hrtimeout_range (hrtimer_wakeup) 925 | 1 | hald-addon-bme | schedule_hrtimeout_range (hrtimer_wakeup) 724 | 1 | bme_RX-51 | sys_timer_settime (posix_timer_fn) 603 | 1 | mmcqd | queue_delayed_work (delayed_work_timer_fn) 30 | 1 | mount | setup_wb_timer (wb_timer_fn) 1 | 1 | swapper | inet_initpeers (peer_check_expire) Context switches per task ========================= PID | vol'try | non-vol | Cmdline -------+---------+---------+-------- 2243 | 1 | 8 | /usr/bin/perl -w /usr/bin/zzztop -t=45 2118 | 1 | 0 | /usr/sbin/browserd -s 2118 -n browserui 2117 | 1 | 0 | /usr/bin/image-viewer 2114 | 1 | 0 | /usr/bin/browser 2110 | 1 | 0 | /usr/sbin/browserd -s 2110 -n RTComMessagingServer 2106 | 1 | 0 | /usr/bin/rtcom-messaging-ui 2101 | 1 | 1 | /usr/bin/rtcom-call-ui 2097 | 1 | 0 | /usr/bin/osso-addressbook 1776 | 1 | 0 | /usr/sbin/wlancond 1773 | 1 | 1 | /usr/bin/hildon-input-method 1764 | 5 | 1 | /usr/lib/tracker/trackerd 1699 | 92 | 17 | /usr/bin/hildon-status-menu 1687 | 2 | 0 | /usr/bin/mission-control 1095 | 1 | 0 | /usr/bin/iphbd 1066 | 1 | 0 | /usr/bin/systemui 925 | 16 | 0 | /usr/lib/hal/hald-addon-bme 797 | 5 | 7 | /sbin/mce --force-syslog 785 | 1 | 0 | /usr/sbin/csd -m -p call -p gprs -p info -p net -p sim -p simpb -p sms -p ss 780 | 10 | 0 | /usr/sbin/ohmd --no-daemon 778 | 146 | 2 | /usr/sbin/hald --verbose=no --daemon=no --use-syslog 738 | 46 | 146 | /usr/bin/dbus-daemon --system --nofork 724 | 119 | 5 | /usr/sbin/bme_RX-51 703 | 11 | 0 | /sbin/dsme-server -p /usr/lib/dsme/libstartup.so 689 | 6 | 0 | /sbin/dsme -p /usr/lib/dsme/libstartup.so 496 | 2 | 0 | <kmmcd> 27 | 19 | 0 | <kondemand/0> 14 | 1 | 0 | <pdflush> 4 | 5 | 0 | <events/0> 3 | 483 | 0 | <ksoftirqd/0>
Nokia-N900:~# lshal | grep 'perc' battery.charge_level.percentage = 95 (0x5f) (int) battery.charge_level.percentage = 0 (0x0) (int)
Nokia-N900:~# lshal | grep 'battery' battery.charge_level.capacity_state = 'ok' (string) battery.charge_level.current = 8 (0x8) (int) battery.charge_level.design = 8 (0x8) (int) battery.charge_level.last_full = 0 (0x0) (int) battery.charge_level.percentage = 95 (0x5f) (int) battery.charge_level.unit = 'bars' (string) battery.is_rechargeable = true (bool) battery.present = true (bool) battery.rechargeable.is_charging = false (bool) battery.rechargeable.is_discharging = true (bool) battery.remaining_time = 18000 (0x4650) (int) battery.remaining_time.calculate_per_time = false (bool) battery.reporting.current = 1190 (0x4a6) (int) battery.reporting.design = 1242 (0x4da) (int) battery.reporting.last_full = 0 (0x0) (int) battery.reporting.unit = 'mAh' (string) battery.type = 'pda' (string) battery.voltage.current = 4083 (0xff3) (int) battery.voltage.design = 4200 (0x1068) (int) battery.voltage.unit = 'mV' (string) info.capabilities = {'battery'} (string list) info.category = 'battery' (string) udi = '/org/freedesktop/Hal/devices/computer_power_supply_battery_rx51_battery' battery.charge_level.current = 0 (0x0) (int) battery.charge_level.design = 5017 (0x1399) (int) battery.charge_level.last_full = 0 (0x0) (int) battery.charge_level.percentage = 0 (0x0) (int) battery.charge_level.rate = 0 (0x0) (int) battery.present = true (bool) battery.reporting.design = 1262 (0x4ee) (int) battery.reporting.technology = 'Li-ion' (string) battery.reporting.unit = 'mAh' (string) battery.technology = 'lithium-ion' (string) battery.type = 'primary' (string) battery.voltage.current = 3976 (0xf88) (int) battery.voltage.design = 4200 (0x1068) (int) battery.voltage.unit = 'mV' (string) info.capabilities = {'battery'} (string list) info.category = 'battery' (string) info.udi = '/org/freedesktop/Hal/devices/computer_power_supply_battery_rx51_battery' (string) linux.sysfs_path = '/sys/class/power_supply/rx51-battery' (string) udi = '/org/freedesktop/Hal/devices/platform_rx51_battery' info.linux.driver = 'rx51-battery' (string) info.product = 'Platform Device (rx51-battery)' (string) info.udi = '/org/freedesktop/Hal/devices/platform_rx51_battery' (string) linux.sysfs_path = '/sys/devices/platform/rx51-battery' (string) platform.id = 'rx51-battery' (string)