/*
* JBoss, Home of Professional Open Source.
* Copyright 2010, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.as.test.smoke.sar;
import java.util.concurrent.atomic.AtomicBoolean;
import org.jboss.logging.Logger;
/**
*
* @author <a href="kabir.khan@jboss.com">Kabir Khan</a>
* @version $Revision: 1.1 $
*/
public class ProcessMonitorService implements ProcessMonitorServiceMBean {
Logger log = Logger.getLogger(ProcessMonitorService.class);
private ConfigServiceMBean config;
AtomicBoolean stop = new AtomicBoolean();
public void setConfig(ConfigServiceMBean config) {
this.config = config;
}
public void start() {
log.trace("Starting " + config.getExampleName());
Thread t = new Thread(new Runnable() {
@Override
public void run() {
long starttime = System.currentTimeMillis();
while (!stop.get()) {
double totalmemory = bytesToMb(Runtime.getRuntime().totalMemory());
double usedmemory = totalmemory - bytesToMb(Runtime.getRuntime().freeMemory());
long seconds = (System.currentTimeMillis() - starttime)/1000;
log.trace(config.getExampleName() + "-Montitor: System using " + usedmemory + " Mb of " + totalmemory + " Mb after " + seconds + " seconds");
try {
Thread.sleep(config.getIntervalSeconds() * 1000);
} catch (InterruptedException e) {
stop.set(true);
}
}
}
});
t.start();
}
public void stop() {
stop.set(true);
log.trace("Stopping " + config.getExampleName());
}
static double bytesToMb(double d) {
d = d/(1024*1024);
d = Math.round(d*100);
return d/100;
}
}