Possible to add more info to profile step?

I’m using ASP.NET Core and can log the step name but I want to add more information. Specifically, I’m using graphQL and I have the full query that I want to log (just like the SQL or EF logs the query). Below is the code I have that works but cuts off my output I assume because it treats it like a title.

var mp = MiniProfiler.StartNew(“Test”);
var debugString = _context.Document.ToString(true);
using (mp.Step(debugString))
using (new StopWatchGeneral())

Curios if this site is monitored?