CPU frequency monitor?

meyerweb#CB

Banned
Sep 4, 2009
6,669
8
38
Not specifically an S3 question, but I know we have lots of smart people here, so....

Is anyone aware of an app that will monitor, and log, a history of CPU frequency over a period of time? I'm curious to see how much time my phone spends at "redline" vs. slower frequencies. I've seen apps that will show current cpu speed, but of course if you're looking at that you're not able to actually use the phone to do anything else. So I'd like to find an app that runs in the background and logs the current speed every minute, say. Even better would be an app that logs every time the frequency changes, so if it's sitting at the lowest speed while the phone is in my pocket for a couple of hours it doesn't keep logging the same data over and over.

Many thanks.