Sigar应用

Cpu cpu = sigar.getCpu();
 
long sys = cpu.getSys();
double total = Double.parseDouble(cpu.getTotal() + "");
long user = cpu.getUser();
 
DecimalFormat df = new DecimalFormat("#.000");
 
CPUInfo cpuInfo = new CPUInfo();
cpuInfo.setSys(Double.parseDouble(df.format(sys / total)));
cpuInfo.setUser(Double.parseDouble(df.format(user / total)));