Testing instructions done.
You guy's suck . It did not take me hours to make sense of those diagrams. Each box is a function, and it shows what calls what. The important number is the %age inside the box, which is how much of the page load time was caused by that function. The numbers on the lines are the number of call.
So, wehn you see thousands of calls to clean_param, and that is taking 5% of the page-load time, you think that is stupid, and fix it. Then you look to see that your change has really made the clean_param percentage significantly smaller.
Because the images are so big, you really need to save them to your desktop, and then drag them back into the browser. Then it is easer to scroll around.