Facebook just announced that they will be rolling out new metrics for applications. The new metrics that are being tracked include the number of canvas page views, number of API calls, number of active users for the past week and month and the average render times of pages. Facebook also confirmed in their post that the new profile designs will be pushed live in July.
The new metrics will not be publicly accessible currently. Instead they will be limited for developers to access via the Facebook developer application. In their post Facebook suggests that these statistics may be available via new locations in the coming future. They didn’t specify where the statistics will be accessible though. This post appears to be a confirmation that the new Facebook profile is on track to be rolled out shortly.
You can read more about the new updates on the post by Pete Bratach.