Profilo
an Android performance library.
Profilo is an Android library for collecting performance traces from production builds of an app.
APIs
Currently, none of the APIs are stable and they will change (mostly so that they're easier to use) before release.
Sample usage
The sample app in java/main/com/facebook/profilo/sample
shows the most basic usage of the APIs.
You can also find the prebuilt apk in the Releases section.