I'm a beginner programmer and I don't understand the question. How to calculate average processing time in nginx? Will only requests with logging enabled be counted?
There aren't many steps there. But it’s quite difficult to explain without showing the code. Therefore, you need to either look for professional forums where everything is outlined point by point. Or if you want, write to me in private messages, I can show you the process via video conference in my free time. Details with screenshots about nginx processing time are written here http://devhubby.com/thread/how-to-calculate-the-average-processing-time-in