Akka Stream & Kamon-Prometheus not returning any metrics but loads an empty page
问题 I tried to integrate kamon-prometheus with akka stream project but at http://localhost:9095/ it loads an empty page.In the console I could see the message that metrics information is available at http://localhost:9095/. When I tried with akka quickstart project, it worked fine. Is kamon supported for akka streams? 回答1: Kamon uses aspecj heavily to gather some of the metrics. Please make sure that java agent aspectj-weaver is added to the boot of you JVM. See different options in this