JUnit 5 to support min performance testing if not the advanced peformance specification

[nagkumar]

It is good if JUnit 5 support

@RepeatedTest(10) at class and more so at suite level and make sure this annotation is supported with tests parallel execution.

With that simple repeat execution support, unit tests can definitely expose concurrency issues much faster at development time itself.

additionally it can also support

rampup and number of threads to use simpler to JMeter testplan.

Goal here is not the latency measurements but to make sure concurrency is exposing any object state issues.

[marcphilipp]

Team decision: Repeating tests and running them concurrently at the class/suite level does not necessarily surface concurrency issues. In our experience, it is best to write targeted tests that use multiple threads that exercise a particular use case that you suspect may have concurrency issues.