I have 1 Vu but too many endpoints and for loops in my default function. http_req_duration is: 820.95 ms. This is to low number for my endpoints. What is the logic of calculation http_req_duration. I know the http_req_sending + http_req_waiting + http_req_receiving . But these number is too low for more endpoints. I guess total duration for my all endpoint is except setup function: http_req_duration. Could anyone say me http_req_duration logic. My endpoints totaly finish about 20 seconds.