Microsoft SQL can perform really well on virtualized infrastructure if tuned properly. It can also perform really poorly if you don't know what to tune or what to watch out for. David Klee (https://twitter.com/kleegeek) shares best practices and his favorite tips and tricks to troubleshoot and tune MS SQL on VMware vSphere and other hypervisors.

Resources:

https://www.davidklee.net/

https://www.heraflux.com/

https://www.sqlibrium.com/

https://www.hfxte.ch/perfmon