About compilation time

Hello all, I'm conducting an experiment to show pros/cons of certain DBs and I need to investigate query compilation performance in details. For this, Is there any way to measure the elapsed time in query parsing/compilation time in MonetDB? Also is there any document out there to show the query parsing/compilation details? What I find for timing is only "-i" flag which gives an overall timing stat. I'd be glad for any help. Thank you Mustafa Korkmaz