windows中有什么命令可以监控进程所占用的C

var oFSO = new ActiveXObject("Scripting.FileSystemObject");
var oFile = oFSO.OpenTextFile("a.txt",2,true);
var oWMI = GetObject("Winmgmts:");
var oRefresher = new ActiveXObject("WbemScripting.SWbemRefresher");
var oMemory = oRefresher.AddEnum(oWMI,"Win32_OperatingSystem").ObjectSet;
var oProcessor = oRefresher.AddEnum(oWMI,"Win32_Processor").ObjectSet;
var oProcess = oRefresher.AddEnum(oWMI,"Win32_Process").ObjectSet;
do
{
    oRefresher.Refresh();
 
    var s = "";
    var oTime = new Date();
    var colMemory = new Enumerator(oMemory);
    var colProcessor = new Enumerator(oProcessor);
    var colProcess = new Enumerator(oProcess);
 
    s += "纪录时间:\t\t";
    s += oTime.toLocaleString() + ":" + oTime.getMilliseconds() + "\r\n";
    s += "CPU使用率:\t";
    s += colProcessor.item().Loadpercentage + 1 - 1 + "%\r\n";
    s += "可用内存:\t\t";
    s += colMemory.item().FreePhysicalMemory  +"KB\r\n";
    s += "进程列表:\r\n";
    for(;!colProcess.atEnd();colProcess.moveNext())
    {
        s += colProcess.item().Name +"\r\n"
    }
    s += ";**********************************************************\r\n";
    oFile.Write(s);
    WScript.Sleep(200);
}while(true);