Using mvc-mini-profiler database profiling with Entity Framework Code First

This is now fully supported, check out the latest source or grab the package from nuget.

You will need the MiniProfiler.EF package if you are using nuget. (1.9.1 and up)

Supporting this involved a large set of modifications to the underlying proxy object to support acting as EF code first proxies.

To add this support:

During your Application_Start run:

MiniProfilerEF.Initialize();

Note: EF Code First will store table metadata in a table called: EdmMetadata. This metadata uses the provider as part of the entity key. If you initialized your provider as a non-profiled provider, you will have to re-build this metadata. Deleting all the rows from EdmMetadata may do the trick, alternatively some smarter providers are able to handle this transparently.

I was still having problems getting this to work and found that I needed to rename or remove the connection string to get Database.DefaultConnectionFactory to work.

Please refer to this answer for more detail.