1 Four quick questions to rank the causes

Answering these reorders the list of causes below. They are the whole diagnosis, and none of them changes the SQL you get.

2 Names and dates, so the report is ready to send

These fill your own table and column names into the report and the SQL probes. They do not change which cause ranks first, and you can leave the whole section blank and still get the diagnosis.

Fill in your sources, metric, table and dates (optional)

Leave blank to keep visible placeholders you can fill in your editor.

Ranks the likely causes for your case.