Systems, methods, and computer-readable for determining performance metrics of a network include obtaining, from a network assurance system, one or more network performance metrics, the network performance metrics corresponding to execution of one or more applications in a network domain. An Application Performance Management (APM) system provides one or more applications performance metrics, the applications performance metrics corresponding to execution of the one or more applications in an applications domain. The one or more network performance metrics are integrated with the one or more applications performance metrics to determine integrated performance metrics for the one or more applications across the network domain and the applications domain.