How to Find Out Whose Queries are Using The Most CPU

You’ve got a bunch of users on the same SQL Server, and you wanna know who’s using the most resources. SQL Server doesn’t make this easy. You can query some management views to see which queries or databases have been using the most resources, but you can’t intuitively tell which USERS are.

To solve this problem, we’re going to use Resource Governor.

Wait. Come back.

When Resource Governor first came out, it didn’t get a lot of adoption. It’s an Enterprise Edition only feature, and its main job is to make queries slower. That’s rather unfortunate, since I don’t have