Is there any specific DX APM agent for LifeRay?
Release : 10.7.0
Component : APM Agents
There is no particular agent build for this, it is advised to choose the agent for the container it is running in.
Some pbds have been attached to this article as a starting point for instrumentation.
Use smart instrumentation and check transaction traces for any extra components identified.
As Liferay application is based on an OSGi framework, please bear in mind OSGi bootdelegation configuration when using a Java Agent.
This is some information from Liferay but it is best to verify with Liferay directly if there are changes to where configuration needs to be placed.