I tried to put 3100 not 31000 wakeups :) And I have noticed that the counter is clearly broken. The total says 3081 but summing-up the wakeups from the list should be closer to 430. Kernel IPI is the top cause with 166 wakeups, 38% of the total. Why the hell says 3081 is the total? ------------------------------------------ Wakeups-from-idle per second : 3081.2 interval: 5.0s no ACPI power usage estimate available
Top causes for wakeups: 38.0% (166.8) <kernel IPI> : Rescheduling interrupts 20.0% ( 87.6) firefox : schedule_timeout (process_timeout) 12.7% ( 55.8) <interrupt> : extra timer interrupt 11.9% ( 52.4) firefox : futex_wait (hrtimer_wakeup) 4.6% ( 20.0) <interrupt> : uhci_hcd:usb2, uhci_hcd:usb4, HDA Intel 4.6% ( 20.0) USB device 4-2 : USB-PS/2 Optical Mouse (B16_b_02) 1.8% ( 8.0) <kernel module> : usb_hcd_poll_rh_status (rh_timer_func) 0.9% ( 3.8) <interrupt> : libata, b43 0.7% ( 3.0) trackerd : schedule_timeout (process_timeout) 0.5% ( 2.4) <interrupt> : eth0 0.5% ( 2.2) gnome-terminal : schedule_timeout (process_timeout) 0.4% ( 1.6) xfsbufd : schedule_timeout (process_timeout) 0.3% ( 1.2) /usr/share/reve : schedule_timeout (process_timeout) 0.3% ( 1.2) Xorg : schedule_timeout (process_timeout) 0.3% ( 1.2) netspeed_applet : schedule_timeout (process_timeout) 0.2% ( 1.0) NetworkManager : tg3_open (tg3_timer) 0.2% ( 1.0) dhcdbd : schedule_timeout (process_timeout) 0.2% ( 1.0) NetworkManager : input_open_polled_device (delayed_work_timer 0.2% ( 1.0) nm-applet : schedule_timeout (process_timeout) 0.2% ( 1.0) ntpd : do_setitimer (it_real_fn) 0.2% ( 0.8) <kernel core> : neigh_table_init_no_netlink (neigh_periodic_ 0.1% ( 0.6) pulseaudio : schedule_timeout (process_timeout) 0.1% ( 0.6) <kernel module> : neigh_table_init_no_netlink (neigh_periodic_ -- Kernel 2.6.24-2 causing ~1000 wakeups by "Rescheduling Interrupts" https://bugs.launchpad.net/bugs/177895 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
