/*
* Copyright 2010 NCHOVY
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.krakenapps.sentry.linux.logger;
import java.io.IOException;
import java.util.Date;
import java.util.HashMap;
import java.util.Map;
import org.krakenapps.linux.api.CpuStat;
import org.krakenapps.linux.api.CpuUsage;
import org.krakenapps.log.api.AbstractLogger;
import org.krakenapps.log.api.Log;
import org.krakenapps.log.api.LoggerFactory;
import org.krakenapps.log.api.SimpleLog;
public class CpuUsageLogger extends AbstractLogger {
public CpuUsageLogger(String namespace, String name, String description, LoggerFactory loggerFactory) {
super(namespace, name, description, loggerFactory);
}
@Override
protected void runOnce() {
try {
CpuUsage usage = CpuStat.getCpuUsage();
Map<String, Object> m = new HashMap<String, Object>();
m.put("idle", usage.getIdle());
m.put("kernel", usage.getSystem());
m.put("user", usage.getUser());
String msg = String.format("cpu usage: %d%%", usage.getUsage());
Log log = new SimpleLog(new Date(), getFullName(), "system", msg, m);
write(log);
} catch (IOException e) {
} catch (InterruptedException e) {
}
}
}