Worked on the intel/media-driver repository to enhance the stability of the Performance Profiler by introducing a targeted fix in C++. Addressed a reliability issue by ensuring profiling only occurs when both the profiler is enabled and the OS context is properly initialized, preventing unnecessary or unstable profiling runs. This change was implemented within the AddStoreBitstreamSizeCmd function, improving the accuracy of performance measurements and reducing the risk of mis-measurements. Focused on system programming and performance profiling, the work emphasized maintainability and traceability by delivering a precise, atomic fix that streamlines profiling behavior and supports ongoing development in the codebase.