Can someone explain me please how JMeter calculate response time?
I need to understand this graph: Response Times Over Time.
Thus, the calculation of response time is: Tresponse = n/r - Tthink = (5000/ 1000) - 3 sec. = 5 - 3 sec.
Response time (= Sample time = Load time = Processing Time + Latency Time) is a difference between time when request was sent and time when response has been fully received. Save this answer.
However, there's an important difference between these two. Latency is defined as the time from just before sending the request to just after receiving the first part of the response, whereas load time is the time from just before sending the request to just after receiving the last part of the response.
Response time is also known as time to last byte
while Latency is time to first byte
:
Is that what you wanted to know or have I misunderstood your question?
EDIT:
Here is a more detailed explanation off all possible performance measurements.
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