/*
* Licensed under the GPL License. You may not use this file except in
* compliance with the License. You may obtain a copy of the License at
*
* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
*
* THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
* MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*/
package com.googlecode.psiprobe.beans.stats.collectors;
import com.googlecode.psiprobe.beans.RuntimeInfoAccessorBean;
import com.googlecode.psiprobe.model.jmx.RuntimeInformation;
public class RuntimeStatsCollectorBean extends AbstractStatsCollectorBean {
private RuntimeInfoAccessorBean runtimeInfoAccessorBean;
public RuntimeInfoAccessorBean getRuntimeInfoAccessorBean() {
return runtimeInfoAccessorBean;
}
public void setRuntimeInfoAccessorBean(RuntimeInfoAccessorBean runtimeInfoAccessorBean) {
this.runtimeInfoAccessorBean = runtimeInfoAccessorBean;
}
public void collect() throws Exception {
RuntimeInformation ri = runtimeInfoAccessorBean.getRuntimeInformation();
if (ri != null) {
long time = System.currentTimeMillis();
buildAbsoluteStats("os.memory.committed", ri.getCommittedVirtualMemorySize()/1024, time);
buildAbsoluteStats("os.memory.physical", (ri.getTotalPhysicalMemorySize() - ri.getFreePhysicalMemorySize())/1024, time);
buildAbsoluteStats("os.memory.swap", (ri.getTotalSwapSpaceSize() - ri.getFreeSwapSpaceSize())/1024, time);
//
// processCpuTime is in nano-seconds, to build timePercentageStats both time parameters have to use
// in the same units.
//
buildTimePercentageStats("os.cpu", ri.getProcessCpuTime() / 1000000, time);
}
}
}