Mvc-mini-profiler implementation as Orchard module. Database profiling just has been added. It is much easier to see what Orchard engine do during page processing.
Because of database profiling performance overhead is a little higher than in previous version, do not use it on production server too long. There will be added customization options in future.
Here is some screenshots
Profiler results with database query times
Detailed database profiling result
Report page with unique url which can be send to someone else