Bring back server call breakdown (s.t vs s.tl)

In the old billing section, were we could see server call usage, there was a breakdown of your server call usage based on the call/function type, s.t function vs s.tl function.

This breakdown was useful in knowing why server call usage grew over a specific period.

The new Server Call Usage area doesn't have this breakdown (not to mention not having a monthly breakdown, but that idea has already been raised I'd like to be able to trend server call usage reports by month )

Please bring this functionality back.

Thanks