Usemon is the only app on google play that can monitor GPU usage (currently adreno only).
I have really missed graphs of system status from android. I wanted something like you have in task manager on windows, or widgets on my KDE desktop. When I found nothing like that, I decided to write one, here it is.
Usemon is a simple application for monitoring usage of system resources. It displays graphs of CPU, RAM, and network usage. (For dual and quad core devices per core stats are supported.) No root needed. It is extremely lightweight, because it gets these data directly from the kernel. It can show permanent statusbar notifications of these too (when enabled). It support devices running android 4.0 and higher, thanks to that it integrates well into the holo themed system.
- Monitoring CPU, RAM, network, disk and GPU (adreno only) usage
- Every data is logged
- If the screen is off, battery usage is minimized
- It can show network download, and upload rate separately
- Widgets are included, they are capable of displaying CPU, RAM or network usage
- Statusbar notifcations you can check anytime
- Colored graphs makes it easy to identify witch graph represent the information you are looking for
• Removed ads
• Octa core support
• Fahreheit support
• KB/s for network
• Fixed crash on RK3066