Worked on the kata-containers/kata-containers repository to deliver a configurable overhead control for RuntimeClasses, enabling users to tailor resource management to specific workload and orchestration needs. Developed an overheadEnabled switch with both global and per-shim scoping, allowing overhead sections in generated RuntimeClasses to be enabled or disabled as required. The implementation prioritized per-shim settings over global and default values, supporting safe and gradual adoption. Leveraged Helm for configuration management and used YAML to define and document the new behavior. This work enhanced flexibility for DevOps teams, allowing more precise performance tuning and alignment with external Kubernetes orchestration policies.