Hi I have been working on camel-jfr and today pushed the work on master branch.
There is a blog post that details what it does and can do http://www.davsclaus.com/2021/01/apache-camel-38-and-java-flight-recorder.html I want to give attention how we can enhance to capture more "work steps" during startup than what I added so far. You can look in AbstractCamelContext where most of them are, but also some captures when routes are being created in the RouteReifier and ProcessorReifier. There is a StartupStep interface that holds the information, and you use the recorder from CamelContext (extended) to begin and end the step. Then all of this is captured. The idea is to focus on startup and not capture "runtime work" as there would be a tiny tiny overhead of the recorder. And its intended for startup diagnostics. For runtime monitoring then we have various metrics (micrometer, opentracing, etc) and JMX stats. -- Claus Ibsen ----------------- http://davsclaus.com @davsclaus Camel in Action 2: https://www.manning.com/ibsen2
