Name for the performance/Load Test done after modifying Application.

We know that "regression testing" is the name of the testing done after modifying application to make sure existing functionality is not affected.

Similarly, is there any specific name for doing performance /load testing once after modifying application to make sure existing performance is not affected?

I had this question in my mind and asked this in a QA forum and got answer as "performance regression"
But I am not sure how many people are using this word.
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