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Creating A Jmeter Test

You can start creating your Jmeter test by clicking on the "Create Test" button on the top navigation bar and then select Jmeter Test.

Uploading a JMX and the tests assets

On the top left section of the screen you'll find a central location to upload the JMX.

  • All the files in your account are downloaded to the remote JMeter servers at the beginning of each test.
  • During the test, the files in your account are synchronized every few minutes.
  • You cannot delete files during the load test. Files can be deleted only once the test has ended or before it has started.

If you require more information regarding uploading files to the test configuration page, please refer to this article.

Under the 'Load Scenario Properties' section, you have the option to select the Location that you want your test to be run in.

You can control and override Jmeter's configuration by moving the markers along the sliders. Heres a quick explanation of each one:

  • Users. Select the number of users you want. The engines and thread are adjusted automatically according to this number.
  • Engines and Threads: If you don't want these to be set automatically, you can manually set them by unchecking the Users section. Note: Free-tier users don't have access to engines and are limited to 50 threads.
  • Ramp Up: Select how fast you want the test to ramp up.
  • Iterations: Select the number of iterations in the test. Note: this is automatically set to infinitive
  • Duration: Set the full time duration that you want the test to run
  • Delay: Set the time delay between each page request.
  • Limit RPS: Set the number of Requests per second you do not wish to go over.

    We also have three presets at the bottom: Gradual, stress and extreme. These will automatically set the ramp up for you.

    Now that you've set up your test, you can choose to receive an 'Email on report end'.

    All done? Now just give it a name, click save and you're Jmeter test is ready to go!

Advanced Options

  • Jmeter version - Choose the Jmeter version you would like to run the test on. While this is your choice to make,  we strongly advise on choosing our tweaked version of the latest Jmeter release.
  • JMeter Properties - Here you can set your JMeter parameters. This is a real-time feature. e.g,  you may want to add hits and give it the value 100 - or maybe type in execute - true. These parameters will be sent to the engine while running the script.
  • Command Line Arguments - Here you can send  command line variables straight to the Console or engine properties files. e.g, if you want to send something to the JMeter properties file, you can do it from here. Just bear in mind that youre overriding parameters here so if you make a mistake, it could ruin your test! So use this with caution.
  • Hosts Override: Use this if you want to tell the JMeter engine not to automatically go to the DNS, but to use a specific IP record instead. Just enter the appropriate IP and redirect your script without changing your labels. If you have a JMeter script (which will be explained later in this document), you dont need to change your script in order to redirect the load between your staging and your production environments.
  • Network Emulation: Here you can select any kind of preset to emulate your network connection (mobile or web), the bandwidth and latency.
  • New Relic APM: Just enter your New Relic API key here and youll be able to select profiles.
  • New Relic Insights: Enter your credentials to access New Relic Insights.
  • Cloudwatch: Integrate you AWS application monitoring tool and and youll be able to select profiles and view your Application server's side KPIs.
  • Thresholds: Set failure criteria for various metrics in order to fail the test if needed.
  • There is one additional feature here - the Split CSV.

    You can upload a CSV in the same place that you upload your JMeter scripts (make sure that you remove the path from the CSV data set configuration controller as the files will share the same folder). If you do this and you have more than one engine, you probably wont want two engines to execute the same login for the same user. So here you can check the Split CSV option, and the users will be sent randomly to the engines (i.e. line one will go to engine one, line two to engine two, line three to engine one etc.)

For more information on using  CSV file in your test, please refer to this article.

Once again, Make sure you name your test, save it and you're ready to go! Great! Youve now successfully set up your Jmeter test. Ready to move on to the next step? Read our article on Running BlazeMeter Tests to find out how.
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