subsystem.xml

<?xml version="1.0" encoding="UTF-8"?>
<subsystem xmlns="urn:org.rhq.metrics:wildfly-monitor:1.0">

    <storage-adapter
            name="rhq"
            url="http://localhost:8080/rhq-metrics/metrics" db="wildfly"/>

    <server-monitor name="default" enabled="true" num-threads="2">

        <data-input name="heap"
                    seconds="20"
                    resource="/core-service=platform-mbean/type=memory"
                    attribute="heap-memory-usage#used"/>

        <data-input name="non-heap"
                    seconds="20"
                    resource="/core-service=platform-mbean/type=memory"
                    attribute="non-heap-memory-usage#used"/>

        <data-input name="thread-count"
                    minutes="1"
                    resource="/core-service=platform-mbean/type=threading"
                    attribute="thread-count"/>

    </server-monitor>

    <diagnostics
            name="console"
            enabled="true" seconds="10"/>
</subsystem>