Wakeups-from-idle per second : 37.1 Top causes from wakeups: 50.0% ( 1.0) S20sysfsutils : queue_delayed_work_on (delayed_work_timer_fn) 25.0% ( 0.5) : queue_delayed_work_on (delayed_work_timer_fn) 10.0% ( 0.2) init : schedule_timeout (process_timeout) 10.0% ( 0.2) : page_writeback_init (wb_timer_fn) 5.0% ( 0.1) : neigh_table_init_no_netlink (neigh_periodic_timer)