The ESB profile of WSO2 EI can analyze statistics and tracing using the Analytics profile of WSO2 EI or Jaeger (Open Tracing).
The Analytics profile of WSO2 Enterprise Integrator 6.6.0 (WSO2 EI) is an instance of the WSO2 Stream Processor (WSO2 SP) runtime. This Analytics profile, by default, is configured to monitor statistics related to the message mediation that is carried out by the ESB profile of WSO2 EI.
The Analytics profile consists of two components: Worker and Dashboard. The worker is the server that processes the data streams that are sent from the ESB profile and publishes the statistics to a database. The dashboard reads the statistics published by the worker and displays the statistics on the dashboard. The worker and dashboard are connected through the database. Note that you need to use two separate WSO2 EI instances for the worker and dashboard.
The ESB profile of WSO2 EI can also use the Open Tracing standard for configuring for tracing. WSO2 EI currently supports Open Tracing through Jaeger. Message flows from the ESB profile can be visualized as traces in the Jaeger UI.