Usage TimelinesFree CPUMonitor

This CPU and process monitor shows you when & which app overloads your phones cpu so you can stop it.

* extended cpu load history as
notification in the notification
bar
(like xload/windows task manager)
* process listing
* cpu and memory usage of processes
(similar to top or windows task
manager)
* processes can be terminated and
uninstalled
* very low power usage

For an add-free version see Usage Timelines Pro