Win32_PerfRawData_Spooler_PrintQueue - WMI sample in JScript

The foundations for Manageability in Windows 7/2008/Vista/XP/2000 and Millennium Edition/'98 are Windows Management Instrumentation (WMI; formerly WBEM) and WMI extensions for Windows Driver Model (WDM).

ActiveXperts Network Monitor provides the ability to build monitor check routines based on WMI. ActiveXperts has collected more than a hundred WMI samples. You can use these samples as a base for new check routines you can write yourself.

On this site, you can find many WMI samples.


Win32_PerfRawData_Spooler_PrintQueue

Description

The Win32_PerfRawData_Spooler_PrintQueue raw data performance counter class represents raw data performance statistics about a Print Queue. This class is shown as the Print Queue object in Sysmon. The WMI source of its data is the high-performance Performance Counter Provider. The original data source is the Spooler performance library. The corresponding formatted data class is Win32_PerfFormattedData_Spooler_PrintQueue. This class was added for Windows 2000.

Example(s)

var wbemFlagReturnImmediately = 0x10;
var wbemFlagForwardOnly = 0x20;

var arrComputers = new Array("\localhost");
for (i = 0; i < arrComputers.length; i++) {
   WScript.Echo();
   WScript.Echo("==========================================");
   WScript.Echo("Computer: " + arrComputers[i]);
   WScript.Echo("==========================================");

   var objWMIService = GetObject("winmgmts:\\\\" + arrComputers[i] + "\\root\\CIMV2");
   var colItems = objWMIService.ExecQuery("SELECT * FROM Win32_PerfRawData_Spooler_PrintQueue", "WQL",
                                          wbemFlagReturnImmediately | wbemFlagForwardOnly);

   var enumItems = new Enumerator(colItems);
   for (; !enumItems.atEnd(); enumItems.moveNext()) {
      var objItem = enumItems.item();

      WScript.Echo("AddNetworkPrinterCalls: " + objItem.AddNetworkPrinterCalls);
      WScript.Echo("BytesPrintedPersec: " + objItem.BytesPrintedPersec);
      WScript.Echo("Caption: " + objItem.Caption);
      WScript.Echo("Description: " + objItem.Description);
      WScript.Echo("EnumerateNetworkPrinterCalls: " + objItem.EnumerateNetworkPrinterCalls);
      WScript.Echo("Frequency_Object: " + objItem.Frequency_Object);
      WScript.Echo("Frequency_PerfTime: " + objItem.Frequency_PerfTime);
      WScript.Echo("Frequency_Sys100NS: " + objItem.Frequency_Sys100NS);
      WScript.Echo("JobErrors: " + objItem.JobErrors);
      WScript.Echo("Jobs: " + objItem.Jobs);
      WScript.Echo("JobsSpooling: " + objItem.JobsSpooling);
      WScript.Echo("MaxJobsSpooling: " + objItem.MaxJobsSpooling);
      WScript.Echo("MaxReferences: " + objItem.MaxReferences);
      WScript.Echo("Name: " + objItem.Name);
      WScript.Echo("NotReadyErrors: " + objItem.NotReadyErrors);
      WScript.Echo("OutofPaperErrors: " + objItem.OutofPaperErrors);
      WScript.Echo("References: " + objItem.References);
      WScript.Echo("Timestamp_Object: " + objItem.Timestamp_Object);
      WScript.Echo("Timestamp_PerfTime: " + objItem.Timestamp_PerfTime);
      WScript.Echo("Timestamp_Sys100NS: " + objItem.Timestamp_Sys100NS);
      WScript.Echo("TotalJobsPrinted: " + objItem.TotalJobsPrinted);
      WScript.Echo("TotalPagesPrinted: " + objItem.TotalPagesPrinted);
   }
}