https://blogs.msdn.microsoft.com/sql_pfe_blog/2013/04/23/identifying-the-cause-of-sql-server-io-bottlenecks-using-xperf/
https://blogs.msdn.microsoft.com/sql_pfe_blog/2013/03/19/troubleshooting-sql-server-high-cpu-usage-using-xperf/
https://blogs.msdn.microsoft.com/ntdebugging/2012/05/31/hotfix-to-enable-mini-filter-performance-diagnostics-with-xperf-for-windows-server-2008r2/
Understanding MPIO Features and Components
https://technet.microsoft.com/en-us/library/ee619734(v=WS.10).aspx