Which pillar of the AWS Well-Architected Framework does this goal represent?

Explanations:

Performance efficiency focuses on using resources efficiently to meet system requirements, such as scalability and responsiveness, rather than process improvement.

Operational excellence emphasizes continuous improvement of operational processes and procedures to deliver business value effectively and reliably.

Reliability is concerned with the ability of a system to recover from failures and meet service-level agreements but does not focus on process improvement.

Sustainability is aimed at reducing the environmental impact of workloads, rather than improving business processes to deliver value.