Visual Studio 2015 debugger - high performance impact on SqlCommand

Question

After upgrading from VS2013 to VS2015, I was shocked by how slow my web application runs with the debugger attached. So I decided to do a comparison between VS2013 and VS2015 us

Answer 1

Could be the IntelliTrace, try this https://msdn.microsoft.com/en-us/library/dd264948(v=vs.100).aspx

Answer 2

In my case it was indeed the diagnostics with a lot of ado.net insert operations the only option was to disable the diagnostics in vs2015

In Viual Studio 2017 rc, it is the same