An initiative for creating an open-source Entity Framework profiler.

• View syntax highlighted queries and their source, including the stack trace.
• Context-aware: Knows about HttpContext when using ASP.NET.
• Duplicate or SELECT 1+N query detection: shows the number of duplicated queries.
• Stack Trace reduction: removes confusing and unneccesary frames from Entity Framework from the top of the call stack.
• Works with ASP.NET and desktop apps.

Install the EntityProfiler.Interceptor NuGet package or install manually:

1. Add references to EntityProfiler.Common and EntityProfiler.Interceptor to your project.

2. Register the interceptor in either the DbConfiguration or in your web.config/app.config file:

    <entityFramework>
       ...
       
       <interceptors>
         <interceptor type="EntityProfiler.Interceptor.Core.ProfilingInterceptor, EntityProfiler.Interceptor"/>
       </interceptors>
    </entityFramework>
   

3. Run the EntityProfiler.UI application which will automatically connect.

Only one profiling application instance is allowed. Currently the interceptor opens a TCP socket on a fixed port on localhost and no configuration is yet possible.

This project accepts contributions. Please put an issue in the issue track first to prevent confusion.