org.hyperic.sigar.cmd.MultiPs Maven / Gradle / Ivy
/*
* Copyright (c) 2006-2007 Hyperic, Inc.
*
* 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.hyperic.sigar.cmd;
import org.hyperic.sigar.Sigar;
import org.hyperic.sigar.SigarException;
import org.hyperic.sigar.CpuPerc;
import org.hyperic.sigar.MultiProcCpu;
import org.hyperic.sigar.ProcMem;
/**
* Show multi process status.
*/
public class MultiPs extends SigarCommandBase {
public MultiPs(Shell shell) {
super(shell);
}
public MultiPs() {
super();
}
protected boolean validateArgs(String[] args) {
return args.length == 1;
}
public String getSyntaxArgs() {
return "query";
}
public String getUsageShort() {
return "Show multi process status";
}
public boolean isPidCompleter() {
return true;
}
public void output(String[] args) throws SigarException {
String query = args[0];
MultiProcCpu cpu = this.proxy.getMultiProcCpu(query);
println("Number of processes: " + cpu.getProcesses());
println("Cpu usage: " + CpuPerc.format(cpu.getPercent()));
println("Cpu time: " + Ps.getCpuTime(cpu.getTotal()));
ProcMem mem = this.proxy.getMultiProcMem(query);
println("Size: " + Sigar.formatSize(mem.getSize()));
println("Resident: " + Sigar.formatSize(mem.getResident()));
println("Share: " + Sigar.formatSize(mem.getShare()));
}
public static void main(String[] args) throws Exception {
new MultiPs().processCommand(args);
}
}