So, I used to use the original, and it was good, but Elixer 2 is fantastic. I thought it was an app that was worth mentioning to others. It's an all-in-one system analyzer.
You can view all processes, battery info, connections (wifi phone, 2/3/4G, etc), sensor info, logcats, and tons more. Plus, it comes segmented into several different parts which allows you to choose what you want to install. For example, there's addons for Admin rights, a widget add on, and a personal add on (which allows the app to view calls/contacts/unread counts) so you get to choose what the app can see and what it can't.
The widget comes in handy too! Best of all, it's FREE!!!!!!!!!!
(though the dev does accept donations)
HTC One X Rooted/Unlocked
VIPER 3.2.5 JellyBean!
ElementalX 5.2 Ultra!