Per Layer Breakdown of Transactions
Every Transaction now has buttons to toggle between Breakdowns by Segment or by Layer.
Breakdown by Segment
This is how the breakdown looked like originally. While this view is more detailed, it can get cluttered at times. For example, here it is tough to tell exactly how much time is being spent in MongoDB.
Breakdown by Layer
Switching to the Layer breakdown we can instantly see how much time is spent in MongoDB vs Redis for this transaction.