In the field of intelligent operation and maintenance, a multi-dimensional O&M management system is built that integrates hardware, platform, and data as a trinity. It conducts real-time full-domain monitoring of hardware operating status and implements hierarchical intelligent alerts for faulty equipment. It provides platform version control and system operation monitoring, supporting one-click log collection to facilitate rapid diagnosis and positioning. It covers intelligent monitoring and abnormal alerts throughout the entire data lifecycle, fortifying the data security line, and provides a solid guarantee for the efficient and stable operation of the system.