Worked on enhancing log parsing reliability for the leptonai/gpud repository, focusing on compatibility across varying system environments. Addressed a bug affecting older dmesg versions by introducing a journalctl fallback, ensuring consistent log interpretation regardless of toolchain version. Developed a new time parsing function to handle journalctl’s short ISO format and implemented runtime checks for --since flag support, allowing dynamic selection of the most reliable parsing method. Utilized Go for system programming, emphasizing robust error handling and log analysis. These improvements streamlined incident investigation and strengthened observability by maintaining accurate timestamp recognition across diverse command line tool configurations.