Pujitha has opened a case - 01109534
The default ResourceMetricMap.properties does not indicate for Liberty Profile
#Threads in Use
threads.used.path.1=WebSpherePMI|threadPoolModule|WebContainer:ActiveCount
threads.used.path.2=WebLogic|JMX Aggregate|Thread Pool:Waiting Request Count
threads.used.path.3=Tomcat|ThreadPool|default thread pool:getCurrentThreadsBusy
So seeking help on communities for any custom methods.