Application Performance Management is a backend service performance management platform based on the mainstream OpenTelemetry open-source protocol, supporting multiple mainstream frameworks and programming languages. It can provide your team with various application performance monitoring methods and management services, including automatic discovery of global service dependency topology, call chain tracing, multi-dimensional performance analysis, etc., to comprehensively ensure the system's availability and performance, helping you effectively reduce MTTR (Mean Time To Repair), improve development and operations efficiency, and enhance user experience.