We have a java spell checking daemon which is started at boot time. Here is the results for a sample system in idle state:
23.0% hald-addon-cpuf : queue_delayed_work_on (delayed_work_timer_fn) 15.9% java : schedule_timeout (process_timeout) 10.4% knotify : schedule_timeout (process_timeout) 9.8% beagled : schedule_timeout (process_timeout) 9.6% <interrupt> : libata 5.1% <interrupt> : ipw2200 Question is, aferemonetioned java daemon practically does nothing but waits for connections, why does it wakeups so much? I dont think GC threads wake-up so frequently or do they?. Can anyone else confirm this? (Write a simple java app which only sleeps and check its powertop output) It would be nice to identify this probem. There are many java applications, which might benefit from this. Mehmet _______________________________________________ Power mailing list [email protected] http://www.bughost.org/mailman/listinfo/power
