If you are interested in usedMemory and maxMemory as given by
Runtime, we could add that again. The JVM Stats give a rough estimate
of heap memory only.
Thanks
Anita
--- Vamsavardhana Reddy <[EMAIL PROTECTED]> wrote:
> I am wondering if the following (which works) is the correct way to
> get
> maxHeapSize and usedMemory from a remote Geronimo server.
>
> import
> org.apache.geronimo.management.stats.BoundedRangeStatisticImpl;
>
> Map map = new HashMap();
> map.put("jmx.remote.credentials", new String[] {user,
> password});
> JMXServiceURL address = new JMXServiceURL(
> "service:jmx:rmi:///jndi/rmi://"+host+ ":" + port +
> "/JMXConnector");
> JMXConnector jmxConnector =
> JMXConnectorFactory.connect(address,
> map);
> mbServerConnection = jmxConnector.getMBeanServerConnection();
> objName = ObjectName.getInstance
> ("geronimo:J2EEServer=geronimo,name=JVM,j2eeType=JVM");
> Stats stats = (Stats)
> mbServerConnection.getAttribute(objName,
> "stats");
> BoundedRangeStatisticImpl statistic =
> (BoundedRangeStatisticImpl)
> stats.getStatistic("HeapSize");
> long maxMemory = statistic.getUpperBound();
> long usedMemory = statistic.getCurrent();
>
> Is this ok? Or, is there a better way?
>
> ++Vamsi
>
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