Erik Darling wants to help you ask questions more effectively:
What no one wants to get into when it comes to performance questions is a giant wall-of-text word problem.
You may be the most eloquent question-asker in the known universe, but having the above items is worth hundreds of millions of words.
Click through to see what Erik would like to see. This is a really good post to read if you ever use Stack Overflow (or DBA Stack Exchange) or any other method of asking a bunch of randos how to solve a problem.