![]() bzm - Concurrency Thread Group -> Add -> Listener -> Aggregate Report.bzm - Concurrency Thread Group -> Add -> Listener -> - Active Threads Over Time.bzm - Concurrency Thread Group -> Add -> Listener -> - Transactions per Second.These will help us to understand how the Throughput Shaping Timer works during these experiments. ![]() Add some more listeners for future tests. It is very convenient, isn't it? According to this element, the total duration of this test should be 120 seconds.Ĥ. The timer sets the schedule of the load, which you can preview on the graph. This timer will delay requests automatically to achieve our target RPS load level.īzm - Concurrency Thread Group -> Add -> Timer -> - Throughput Shaping TimerĪdd two rows to the Request Per Seconds (RPS) Schedule area: Add a Throughput Shaping Timer to setup the RPS schedule. This Dummy Sampler emulates a request to the server with a response time about 500ms.ģ. Add a Dummy Sampler to mimic requests to the server.īzm - Concurrency Thread Group -> Add -> Sampler -> - Dummy Sampler The total duration of the test should be 130 seconds according to this thread group.Ģ. This thread group will start 10 virtual users in two steps and hold it for 120 seconds. Test plan -> Add -> Thread (Users) -> bzm - Concurrency Thread Group Add a Concurrency Thread Group to the Test plan. Great! Now let's create a test script to demo the possibilities of the plugin.ġ. If you need help installing plugins you can find the information here: How to Install the JMeter Plugins Manager. You can find the official page of the Throughput Shaping Timer plugin here, and download it. A Schedule Feedback Function - A function that allows dynamic change of the threads number to meet RPS schedule.Special Property Processing - A processing of the load_profile property, which sets the desired RPS schedule via the command line or properties files.Component Properties - Properties that contain information about the duration and current state of the test. ![]() The Throughput Shaping Timer element - a timer that sets the desired RPS schedule via the JMeter GUI.The Throughput Shaping Timer plugin adds the following features to JMeter: This plugin is specially designed to schedule RPS loads. So, how can we load test the RPS more efficiently?! The Throughput Shaping Timer plugin is one possible solution. This isn't an efficient or convenient way to generate a load. When we use regular Thread Groups in JMeter we need to play around with the number of threads and timers to achieve the necessary RPS load level. ![]() Now, let's imagine we have a task to test the throughput of a system. This is a good approach for many scenarios, when we know the number of active users, but we don't know the level of requests per second ( RPS) load.
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