I write a script that test the time it takes to does, for example, an Export, Clip, Buffer and Union.
Those things are easy to measure, but building up the screen can't as far as I know. The proces can be measured by taking the time when it starts and when it is ended, but then the screen is still not ready drawing.
I want to monitor, by Python, how long it takes to draw a layer of 1.000.000 points during the test.
Anyone an idea how to do that?