Performance Stress Test

Here are some SQL Performance Test Tools and links which help run these test.

HammerDB

http://www.hammerdb.com/

Diskspd

https://www.brentozar.com/archive/2015/09/getting-started-with-diskspd/

https://gallery.technet.microsoft.com/DiskSpd-a-robust-storage-6cd2f223

SQLIO

https://www.brentozar.com/archive/2008/09/finding-your-san-bottlenecks-with-sqlio/