Here, we will see the types of performance testing.

What is JMeter?

JMeter is a software tool that can run load tests, functional tests, and regression tests on various protocols or technologies. It was created by Stefano Mazzocchi of the Apache Software Foundation, and later it was redesigned by Apache to improve the user interface and add functional testing capabilities. Join FITA Academy for the best JMeter Training in Chennai.

It is a graphical Java desktop application that uses the Swing graphical API. As a result, it can run on any environment or workstation that accepts a Java virtual machine, such as Windows, Linux, or Mac.

How JMeter Works?

It simulates a group of users sending requests to a target server and returns statistics that show the target functionality application’s via tables, graphs, etc.

What Are The Elements of the JMeter Test Plan?

A JMeter Test Plan is made up of the test elements. A Test Plan must include at least one Thread Group. Within each Thread Group, we can mix and match one or more elements: Sampler, Logic Controller, Configuration Element, Listener, and Timer. Each Sampler can have one or more Pre-processor elements preceding it, followed by a Post-processor element and an Assertion element.

Thread Group:

Thread Group elements function as the starting point for your test strategy. It implies that the thread group elements control the number of threads used by JMeter during the test.

Controllers:

Controllers in JMeter are classified into two types: samplers and logic controllers. FITA Academy’s JMeter Online Training will be your career-establishing course.

Samplers:

It allows JMeter to send specific requests to a server using samplers. They act as if a user has requested a page from the target server. If you need to perform a POST, GET, or DELETE on an HTTP service, you can add an HTTP Request sampler.

Logic Controllers:

Logic Controllers allow you to control the order in which Samplers in a Thread are processed. Logic controllers can reorder requests from child elements like While Controller, For Each Controller, IF Controller, Run Time Controller, Loop Controller, Throughput Controller, Interleave Controller, and Run Once Controller.

Listeners:

Listeners allow you to view Sampler results in log files as tables, graphs, or plain text. They show the data gathered by JMeter about the test cases as the Sampler component of JMeter is executed.

Listeners can be added to the test at any point, including directly under the test plan. They will only collect data from elements at their below level.

Timers:

A JMeter thread sends requests without pausing between samplers by default. You can include a timer element to specify how long you want to wait between requests.

Conclusion:

Now you would have understood What Are The Elements of the JMeter Test Plan? So, to have a profound understanding of JMeter, you can join JMeter Training in Bangalore and equip yourself with its benefits, features, and other concepts.