![]() The thread group element controls the number of threads (users) JMeter will use to execute your test. All controllers and samplers must be under a thread group. Thread Group elements are the beginning points of any test plan. User Defined Variables - used to store data that you don't want to hardcode in the test.HTTP Cookie Manager - will manage cookies during the tests. ![]() For example, server name or IP, port number, etc. HTTP Request Defaults - set defaults that are used for all HTTP requests.The Test Plan object is the top element of the tree. Shutdown requests the threads to stop at the end of any current work. Stop stops the threads immediately if possible. To run your test plan, choose Start from the Run menu. The workbench is not automatically saved with the test plan, but it can be saved by checking "Save Workbench" option on Workbench element. To save the Test Plan, select "Save" or "Save Test Plan As. Changes to the Test Plan are automatically saved when you move between tree elements, but you should save to a file before running it. It will consist of one or more Thread Groups, logic controllers, sample generating controllers, listeners, timers, assertions, and configuration elements.Īdding elements to a test plan can be done by right-clicking on an element in the tree and choosing a new element from the add list. Official Documentation - Building a Test PlanĪ test plan describes the steps that JMeter will execute when run. HTML Dashboard Reports can be generated to the reports directory. CSV is recommended, but JTL files are also an option. ![]() Direct output results to the results directory. Store your test scripts (JMX files) in the tests directory. The lib directory is where you can add additional jar files, for example, JDBC drivers for database testing. The bin directory will be where you run JMeter from. ![]() Along with I have added the tests, results, and reports directories to help with organization: If you have a JRE/JDK correctly installed and the JAVA_HOME environment variable set, there is nothing more to do. Unzip the zip/tar file into the directory where you want JMeter to be installed. To install JMeter, it is recommended to download the latest release. To verify that it is installed you can run java -version to see what version is being used. Java will be installed in the lib or lib64 directory. On Ubuntu 16.x, run sudo apt-get install oracle-java8-installer. On CentOS 7.x, download the latest rpm and run yum localinstall jdk-8u152-linux-圆4.rpm. To install Java, get the latest version 8 of the JRE or JDK from Oracle's Java download site.įor Windows, download the exe file and run it. ![]() Make sure the file is a jar file, not a zip. For JDBC testing, you will need to add your database vendor's JDBC driver to the classpath, or include the jar file in the jmeterlib folder. JMeter is a 100% Java application and should run correctly on any system that has Java installed correctly. You can generate a CSV or XML file containing results and have JMeter generate an HTML report from that data. Once your test plan is ready, you can use the non-GUI mode to run a load test from the command line. GUI mode also allows for debugging and viewing results. It has a GUI mode that allows you to create test plans manually, choose from a variety of templates, or record the application from a browser session. JMeter can be used for test plan building, load test running, and load test analysis. Getting Started, Requirements, Installation Much of what is below is taken directly from the JMeter documentation with additional caveats. In this post, I'll provide an introduction to JMeter with the goal to get you up and running (and testing!), more quickly and easily. It can be used to simulate a heavy load on a server or group of servers, database, or network to test its strength, or to analyze overall performance under different load types. Apache JMeter is an open source application tool designed to load test functional behavior and measure performance on static pages, dynamic resources, and web applications. ![]()
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