Worked on the rstudio/rstudio repository to resolve a Kubernetes pod memory accounting issue, focusing on improving the accuracy of resource usage reporting at the pod level. Addressed a bug in pod cgroup identification by refining the isShared function and correcting root path comparisons, ensuring memory usage is attributed to individual pods rather than aggregated at the node level. The solution involved targeted C++ changes within a Linux system programming context, leveraging knowledge of Kubernetes and Linux internals. These improvements enable more precise capacity planning and performance isolation for Kubernetes deployments, contributing to clearer resource accounting and operational efficiency in containerized environments.