You should really do a test on ASP.NET with JSON.net and ServiceStack Text.
The default JSON serializer is hopelessly slow.
The default JSON serializer is hopelessly slow.
I need to be clear that the ASP.NET implementation that you see in Round 5 was contributed by user @pdonald at Github.
That said, we'd be happy to receive more pull requests with ASP.NET changes and improvements. We suspect there is a lot of room for improvement in the Windows numbers.
It actually took more time to clone and open the code in VS than to make the changes.