Installation guide

<bean name="HeapMemoryUsageLoadMetric" class="org.jboss.modcluster.load.met

ric.impl.HeapMemoryUsageLoadMetric" mode="On Demand">

<annotation>@org.jboss.aop.microcontainer.aspects.jmx.JMX(name="jboss.web

:service=HeapMemoryUsageLoadMetric",exposedInterface=org.jboss.modcluster.l

oad.metric.LoadMetricMBean.class)</annotation>

</bean>

11.4. Other metrics

1. ConnectionPoolUsageLoadMetric

Returns the percentage of connections from a connection pool that are in use.

Uses ConnectionPoolLoadMetricSource to query JCA connection pools

For example:

<bean name="ConnectionPoolUsageMetric" class="org.jboss.modcluster.load.metric.i

mpl.ConnectionPoolUsageLoadMetric" mode="On Demand"> <annotation>@org.jboss.aop.

microcontainer.aspects.jmx.JMX(name="jboss.web:service=ConnectionPoolUsageLoadMe

tric",exposedInterface=org.jboss.modcluster.load.metric.LoadMetricMBean.class)</

annotation>

</constructor>

</bean>

<bean name="ConnectionPoolLoadMetricSource" class="org.jboss.modcluster.load.met

ric.impl.ConnectionPoolLoadMetricSource" mode="On Demand">

<parameter class="javax.management.MBeanServer"><inject bean="JMXKernel" pro

perty="mbeanServer"/></parameter> </constructor>

</bean>

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