Tracy Boggiano continues a series on starting a new job as a DBA:
I mentioned in my New Database Job – The 90 Day Plan blog how I have a trick for storing index usage stats up until close to the next reboot of the SQL Server. You really can do this for any DMV related query that you gets reset at the reboot of a SQL Server instance. With this I am able to have data of the most the current index usage stats up to the midnight before a reboot of my SQL instances to analyze.
This is a good one to store, as is the output of sp_WhoIsActive.