Hello Rajashri,

Ideally load testing should be performed before releasing any feature that is candidate for load testing. In terms of stage it should be after the functional testing phase, reason being you don't want to perform load testing with non working code since load testing takes lots of planning, data readiness and environment set up etc. you don't want waste all this on code which is not functionally correct.

Further it should preferably be performed before user acceptance testing phase since you don't want your pilot users to test the application over and again if some code changes arise out of the load testing phase.

For more details please refer some videos

https://www.youtube.com/watch?v=I-mNGDHjTP4

https://www.youtube.com/watch?v=vJqEawQCENM

Hope it helps!

Junaid

I confused between c and d can you tell which is correct?

Hi @Rajashri Bhadule 

Load and stress tests should be executed in parallel with the stabilization phase during the OutSystems solution release phase. This allows early identification of performance issues, continuous improvements, and reduced risk of post-deployment problems. 

You can read more about the stages it could be conducted Clicking here

Kind Regards,

Tami