Who are these scripts for? You need to troubleshoot performance problems with SQL Server, and you need to do it now. You don't have time to track down a bunch of DMVs, figure out Extended Events, ...

-- 10.50.6525 SP3 + HF 2/9/2015 http://support.microsoft.com/kb/3033860 -- Security Update for SQL Server 2008 R2 SP3 (KB4057113) https://www.microsoft.com/en-us ...