It would be nice to have this feature which would allow easy detection of variabilized parameters/headers. The usage would be: - Record - Variabilize - Run checker Compare with initial recording request/responses.
Not enough detail
When you code a new Test Plan on an application that has many dynamic fields that need to be variabilized to make the plan work (headers, parameters...). How do you proceed currently ?: - You record - You try to guess the dynamic parameters , and here is the problem. Unless you know the technology , your only option is to compare runs and see what changes. So the idea here is to allow comparing side by side 2 runs and thus making it much more productive and easy to find the dynamic fields.
This issue has been migrated to GitHub: https://github.com/apache/jmeter/issues/3804