Find centralized, trusted content and collaborate around the technologies you use most. Connect and share knowledge within a single location that is structured and easy to search. Attached is the Summary Report for my tests. Please help me understand how is the throughput value calculated by JMeter: example the throughput of the very first line Also, wanted to know how are the throughput values in the subsequent test divided into mins or secs. Tried many websites on the net and have got a common reply that the throughput is the number of requests per unit of time seconds, minutes, hours that are sent to your server during the test.
But that didn't apply to the results I see in my graph the way it was explained straight forward. Documentation defines Throughput as. The time is calculated from the start of the first sample to the end of the last sample. This includes any intervals between samples, as it is supposed to represent the load on the server. For 1 request total time or elapsed time is the same as the time of this single operation. For requests executed multiple times, it would be equal to. For instance if you take the last line in your screenshot with 21 requests , it has an average of , so throughput is:.
Throughput is the significant way of finding the performance of the application, higher the throughput good result is considered although throughput may vary from the number of threads per second. Throughput is considered as the number of requests sent to the server per second.
There are different ways to consider the performance of the application like response time, Latency etc. What is hits per second in performance testing? In terms of performance testing, there is a major difference in Transactions per second and Hits per second. A transaction is nothing but a group of requests in web test terminology. How many transactions can Bitcoin handle per second? The transaction processing capacity maximum estimated using an average or median transaction size is between 3.
What is the use of simple controller in JMeter? Controllers are basically used to control the execution flow. For example, you want some group of requests to execute more times as compared to the others, use the controller to solve this purpose.
Simple controllers are the just container to store similar kind of request as per your need. What is Loop in JMeter? Loop: Loop is just the number of iterations your test or script will perform. That means if you have given loop count as 3, then your whole script will run 3 times.
I hope you get the clear picture. If you want to know more about performance testing and learn jmeter then follow my blog. Suppose you are sending a request from the browser to a server. It takes certain amount of time to reach to the server.
Application starts actual processing once the request reaches there. After the processing is over, response travels back to the browser. In performance testing, the term latency of a request is the time request takes to travel from client to server and server to client. In other words, Delay. The Response time, Latency and Throughput all are related with each other.
Higher latency impacts on Response time and collectively they affects the Throughput value. Jmeter provides many ways to track the value of this useful parameter. Below are some Jmeter listeners you can use to analyze the Throughput value:.
Jmeter also provides a very powerful Constant Throughput Timer to set the constant value of TPS to test the application load.
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