During the Stabilization phase, what is the main purpose of performance testing?

The main purpose of performance testing during the Stabilization phase is to check how well the system operates under both anticipated and peak loads. In this phase, it is crucial to assess the application’s ability to handle expected user traffic, as well as to determine its behavior under extreme conditions that may not be typical but are possible. This process ensures that the software can maintain stability, responsiveness, and reliability when subjected to various levels of demand.

Understanding system performance in terms of scalability and responsiveness is critical for delivering a reliable product that can meet user needs in real-world scenarios. This assessment helps identify potential bottlenecks, ensuring that any issues related to the performance can be addressed before the system is fully deployed. It provides key insights into how the application will perform in production environments, which is vital for end-user satisfaction and operational success.