In the process of digital transformation in power enterprises, a number of new business systems based on microservices architecture have gradually been constructed. However, traditional passive monitoring methods lack the ability to face microservice architecture systems. At the same time, objective problems such as complexity of invocation logic, difficulty in fault localization, and lack of monitoring perspectives have become prominent. This article proposes a multidimensional monitoring method based on microservice architecture for business systems, extending the monitoring perspective to the business layer. So it could achieve comprehensive capture of the operation of the business system, and enabling timely detection of anomalies from the business layer. Meanwhile, it horizontally constructs invocation links at various levels of the system, vertically connects system resources at each level. Consequently breaking through the bottleneck of the disconnection between business and system, and improving the efficiency and accuracy of anomaly tracing greatly. Based on this design concept, it meets the different needs of various entities such as business, components, and management for system operation and maintenance, effectively improving the refinement and intelligence level of operation and maintenance monitoring. On this basis, relying on unified monitoring indicators, alarm systems, and visual large screen capabilities, it assists in locating key nodes where faults occur. Build an enterprise level operation monitoring platform, form a comprehensive and comprehensive monitoring mode, collaborate to ensure stable business operation, and improve the intelligence level of enterprise operation management.