I had edited in a couple of these before this post was migrated from Meta SO to Meta SF, but now there's an additional tag representing the same thing.
Here are the tags involved:
[sqlprofiler]
(2)
[sql-profiler]
(5) (yes, all of these are for SQL Server)
[sqlserverprofiler]
(4)
I recommend retagging all of them to use [sql-server-profiler]
(which I just created because I had to ask a question), and adding tag synonyms for the tags listed above.
I'd do these myself, but I don't have enough rep here yet.