But they didn't, did they? Their performance optimizations have usually been at a lower level, fixing inefficient code and speeding hot paths, e.g.: https://bl

But they didn't, did they? Their performance optimizations have usually been at a lower level, fixing inefficient code and speeding hot paths, e.g.: https://blogs.msdn.microsoft.com/dotnet/2017/06/07/performance-improvements-in-net-core/ https://blogs.msdn.microsoft.com/dotnet/2017/06/07/performan...