org.hyperic.sigar.cmd.CpuInfo Maven / Gradle / Ivy
/*
* Copyright (c) 2006-2008 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.CpuPerc;
import org.hyperic.sigar.Sigar;
import org.hyperic.sigar.SigarLoader;
import org.hyperic.sigar.SigarException;
/**
* Display cpu information for each cpu found on the system.
*/
public class CpuInfo extends SigarCommandBase {
public boolean displayTimes = true;
public CpuInfo(Shell shell) {
super(shell);
}
public CpuInfo() {
super();
}
public String getUsageShort() {
return "Display cpu information";
}
private void output(CpuPerc cpu) {
println("User Time....." + CpuPerc.format(cpu.getUser()));
println("Sys Time......" + CpuPerc.format(cpu.getSys()));
println("Idle Time....." + CpuPerc.format(cpu.getIdle()));
println("Wait Time....." + CpuPerc.format(cpu.getWait()));
println("Nice Time....." + CpuPerc.format(cpu.getNice()));
println("Combined......" + CpuPerc.format(cpu.getCombined()));
println("Irq Time......" + CpuPerc.format(cpu.getIrq()));
if (SigarLoader.IS_LINUX) {
println("SoftIrq Time.." + CpuPerc.format(cpu.getSoftIrq()));
println("Stolen Time...." + CpuPerc.format(cpu.getStolen()));
}
println("");
}
public void output(String[] args) throws SigarException {
org.hyperic.sigar.CpuInfo[] infos =
this.sigar.getCpuInfoList();
CpuPerc[] cpus =
this.sigar.getCpuPercList();
org.hyperic.sigar.CpuInfo info = infos[0];
long cacheSize = info.getCacheSize();
println("Vendor........." + info.getVendor());
println("Model.........." + info.getModel());
println("Mhz............" + info.getMhz());
println("Total CPUs....." + info.getTotalCores());
if ((info.getTotalCores() != info.getTotalSockets()) ||
(info.getCoresPerSocket() > info.getTotalCores()))
{
println("Physical CPUs.." + info.getTotalSockets());
println("Cores per CPU.." + info.getCoresPerSocket());
}
if (cacheSize != Sigar.FIELD_NOTIMPL) {
println("Cache size...." + cacheSize);
}
println("");
if (!this.displayTimes) {
return;
}
for (int i=0; i