New Hyper-V Performance Blog
Tony Voellm has left Microsoft is his previous role as Hyper-V Performance Lead. He had given great insights into Hyper-V performance monitoring and had spread really great and deep technical knowledge on Hyper-V performance objectives on “All topics fundamental” blog:
https://blogs.msdn.com/b/tvoellm/
BUT we can (hopefully) still get his really useful articles on his new blog:
Especially his 1st blog around the question which hypervisor does provide better performance – Hyper-V or VMWare – makes me sure that we will read more in the future from Tony 
https://perfguy.blogspot.com/2011/03/which-is-faster-windows-hyper-v-or.html
Stay tuned…
Regards
Ramazan