![]() To create a performance test, you first need the Test Plan, which is the most important element of test architecture in JMeter. It describes the steps established on the basis of the usage scenario - JMeter will execute and run them. GUI mode should only be used to create a test script, while the non-GUI (Command-line) mode should be used for load testing. After a short time, the JMeter GUI mode should appear. To run JMeter, run the jmeter file, which you can find in the bin directory. You can download the binary file from the Apache JMeter page, move it to the preferred location, and then extract it. JMeter Installationįirst of all, you should start by installing a 64-bit JRE or JDK environment. To construct the test plan you’re going to use the following elements: Test Plan, Thread Group, HTTP Request Defaults, HTTP Cookie Manager and HTTP Request. I am going to present JMeter's operation on the example of testing a plan to test a website. It can consist of such elements as Thread Group, HTTP Request, Sampler, Processor, or Listener. The performance test at JMeter has a complex architecture, uses ready-made components, and allows you to extend functionality through plug-ins. Dark background (Dracula Theme), using English as the default language, as well as easier navigation and creation of tests are undoubtedly a plus. Its first version was presented over 20 years ago, while the latest version of Apache JMeter ™ 4.0 was published on February 11th, 2018, and changed the game not only due to offering full support for Java 9 but also thanks to taking the user experience aspect into consideration. ![]() JMeter is currently the most popular free tool for performance testing. In fact, these are not terms that can be used interchangeably, and Performance testing should be treated as a higher-level category, containing all the aforementioned types of tests. Performance testing is often associated with the concepts of Load testing, Stress testing, or Endurance testing. In test scripts, we define the number of users who are going to perform certain actions on the website. ![]() Test scripts are written based on usage scenarios. Performance tests are designed to check the ability of server, database, and application to perform under load. At the end of this article, we will try to find the winner. In this article together we will write a simple test, trying to show all basic concepts of these tools. In the world of performance testing, JMeter and Locust are the most popular testing tools.
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