LTTng is an open-source tracing toolkit for Unix operating systems. Set up LTTng for your microservices with Log4j logging, then use the lttng command tool to create, stop and view tracing sessions.
Setting up LTTng tracing for Content Delivery on Unix Set up LTTng on your Content Delivery servers to trace the behavior of microservices. LTTng requires java.util.logging or Log4j logging to work, so you will need to replace the Logback logging framework, installed by default, with Log4j.