CPU Usage

Call the ManagementFactory.getOperatingSystemMXBean() method to obtain information about the CPU usage.

Example:

import Java.lang.management.ManagementFactory;
import com.sun.management.OperatingSystemMXBean;
 
public class SystemProperty {  
    public static void main(String args[]) {     
    OperatingSystemMXBean osmxb = (OperatingSystemMXBean) ManagementF
actory.getOperatingSystemMXBean();
    double cpuLoad = osmxb.getSystemCpuLoad();
System.out.println("cpuLoad: " + cpuLoad);      
} 

Execution result on the Kunpeng platform:

[root@centos7 test]# Java SystemProperty
cpuLoad: 0