Some older release notes https://github.com/ServiceStack/ServiceStack/blob/net40/docs/2015/release-notes.md states that Mini Profiler async support is there, but unless I am missing something, using v5.0, I cannot get it to work. Looking at ProfiledCommand, it does not actually overload the async overloads and call IDbProfiler methods.

MiniProfiler integrated this last februari: https://github.com/MiniProfiler/dotnet/commit/8973afb7bd418a37ce38e0805dc3636942ea7788