What is the primary focus of a performance test?

The primary focus of a performance test is to assess speed and resource impact. This type of testing is crucial because it examines how a system behaves under various conditions, including different loads and stress levels. Performance testing measures key metrics such as response time, throughput, and resource utilization (like CPU and memory usage) when the application is under operation.

By evaluating how well the application performs in terms of speed and efficiency, developers and testers can identify performance bottlenecks and ensure that the application meets expected performance standards before it goes live. This ultimately helps in creating a smooth and responsive user experience, as well as ensuring that resources are utilized effectively for optimal performance.