http://blogs.technet.com/b/sqlpfeil/archive/2012/11/04/perfmon-amp-sql-server-a-small-useful-tip.aspxOne of the best Performance tools that I use is the PERFMON. PERFMON is a tool that exists out of the box on every windows machine and has lots of counters for almost every application. Perfmon provides current, accurate information on thousands ofen-USTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)