This feature provides support for the MicroProfile Metrics API for enterprise Java.
To enable the MicroProfile Metrics 1.1 feature, add the following element declaration inside the featureManager element in your server.xml file:
<feature>mpMetrics-1.1</feature>
If you are developing a feature that depends on the MicroProfile Metrics 1.1 feature, include the following item in the Subsystem-Content header in the feature manifest file for your new feature:
com.ibm.websphere.appserver.mpMetrics-1.1; type="osgi.subsystem.feature"