Using Regular Expression Variable Extractors and Correlation Rules, learn how to convert a simple Virtual User to a dynamic and realistic one. design , variable , regex , correlation , correlation rules https://octoperf.com/tutorials/dynamic-parameters-and-auto-correlation/ OctoPerf ZI Les Paluds, 276 Avenue du Douard, 13400 Aubagne, France +334 42 84 12 59 contact@octoperf.com

Dynamic parameters and auto correlation

Design
Design 8 minutes
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Using Regular Expression Variable Extractors and Correlation Rules, learn how to convert a simple Virtual User to a dynamic and realistic one.

This OctoPerf’s tutorial guides you through the following steps:

  1. Learn to identify a dynamic parameter,
  2. Use the search to find the origin of a dynamic value,
  3. Extract your dynamic value using a Regular Expression Variable Extractors,
  4. Automate extraction and replacement through Correlation Rules,
  5. Validating the Virtual User.

If you want to exercise with this tutorial, here is a JMX export of the resulting virtual user. This way you’ll be able to import it in OctoPerf as a JMeter script and compare to what you’ve done. You will also need this CSV file to make it work properly.

Notes:

Correlations Rules Frameworks are now available: You can now automatically handle Java, .NET, OAuth and SAML applications in one single click!

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