import org.hyperic.sigar.*; public class SystemInfoExample { public static void main(String[] args) throws SigarException { Sigar sigar = new Sigar(); OperatingSystem os = OperatingSystem.getInstance(); System.out.println(" Mem memory = sigar.getMem(); System.out.println(" CpuInfo[] cpuInfos = sigar.getCpuInfoList(); for (CpuInfo cpuInfo : cpuInfos) { } } }