Projects involving performance testing and engineering fail for a variety of reasons. The majority of performance project failures occur for various highly complex reasons from every phase of the development life cycle and performance testing life cycle. Sometimes, performance problems are uncontrollable, and it’s out of the control of a project manager, technical architects, or performance engineers. In my experience, from both business and personal levels, most the performance projects fail due to simply a lack of communication between performance engineers, developers, DBA’s, business teams, and stakeholders from the beginning, and this ends up causing many other problems which will directly impact application performance and ROI. The only objective of strategic, effective performance testing for any application/product is to achieve a satisfactory return on investment. Performance testing and engineering the applications are risky and always require a lot of trial and error with rigorous testing from the early stages of development.

Failures in performance testing projects must be treated similarly to other business problems. It is essential to understand what went wrong, why it went wrong, and what can be done to prevent it. In most scenarios, the performance engineers have to run the one-man show role to make everyone educate/understand the performance challenges in the end-to-end full life cycle implementations. Working with Practice and COE teams, we continued seeing the same mistakes repeatedly from multiple teams and projects, so, based on my personal experience, I have compiled a  list of reasons Why Performance Projects Fail.