Under the background of computing network convergence, inband network telemetry is a hybrid measurement technique. It sup-ports penetration across multiple layers, including logical links, virtual networks, and network slicing, providing a key method for gaining an accurate understanding of business flows in physical networks. This real-time and accurate insight into traffic flow characteristics is essential for precise network control as well as operations and maintenance purposes. Since the visualization of end-to-end service data flow plays a key role in enabling personnel to diagnose the service in detail, this paper mainly studies the visualization of telemetry service, analyzes the business process, and visualizes the topology of the service flow, telemetry process and computing power network with the help of ECharts chart and Antv-G6 visual topology module. This study provides an important visual component for telemetry systems in a converged computing network environment, and it provides an important tool for accurately describing the state of computing network resource load and service conditions.