Worked on the containers/buildah repository to implement a caching diagnostics enhancement aimed at improving cache miss analysis within the stage executor. Leveraging Go and backend development expertise, the developer introduced additional debug statements to clarify cache misses and address misleading cache-hit indicators, thereby enhancing observability and streamlining performance debugging workflows. The changes reduced time-to-debug for performance regressions and contributed to more reliable build caching behavior throughout the pipeline. All updates were delivered with clear commit messages and maintained DCO compliance, laying a foundation for ongoing performance optimizations and providing deeper insights into cache behavior for future development efforts.