This requires the TIMER feature to be enabled via the action list.
The TIMER action measures the amount of time in milliseconds that it takes to execute a list of URLs/actions, helping to simplify your test analysis. The Timer report, available in the summary.csv URL section of results, shows the minimum, maximum, and average response times. These statistics are also available as run-time graphs in the Client Statistics Timers tab. Example client/actions with timers:
TIMER ALLURIS START TIMER URI1 START 1 GET http://192.168.1.1 TIMER URI1 STOP 1 GET http://192.168.1.1 TIMER URI2 START 1 POST http://192.168.1.1<POST_FILE="Content_0001" CONTENT_TYPE="image/jpg"> TIMER URI2 STOP 1 POST http://192.168.1.1<POST_FILE="Content_0002" CONTENT_TYPE="text/html"> 1 GET http://192.168.1.1 1 GET http://192.168.1.1 TIMER ALLURIS STOP