Win32_PerfFormattedData_PerfProc_Process perl sample code

The foundations for Manageability in Windows is 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. The Win32_PerfFormattedData_PerfProc_Process WMI class can be used in ActiveXperts Network Monitor to monitor your servers.

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Sample Code

use strict;
use Win32::OLE('in');

use constant wbemFlagReturnImmediately => 0x10;
use constant wbemFlagForwardOnly => 0x20;

my @computers = ("\localhost");
foreach my $computer (@computers) {
   print "\n";
   print "==========================================\n";
   print "Computer: $computer\n";
   print "==========================================\n";

   my $objWMIService = Win32::OLE->GetObject("winmgmts:\\\\$computer\\root\\CIMV2") or die "WMI connection failed.\n";
   my $colItems = $objWMIService->ExecQuery("SELECT * FROM Win32_PerfFormattedData_PerfProc_Process", "WQL",
                  wbemFlagReturnImmediately | wbemFlagForwardOnly);

   foreach my $objItem (in $colItems) {
      print "Caption: $objItem->{Caption}\n";
      print "CreatingProcessID: $objItem->{CreatingProcessID}\n";
      print "Description: $objItem->{Description}\n";
      print "ElapsedTime: $objItem->{ElapsedTime}\n";
      print "Frequency_Object: $objItem->{Frequency_Object}\n";
      print "Frequency_PerfTime: $objItem->{Frequency_PerfTime}\n";
      print "Frequency_Sys100NS: $objItem->{Frequency_Sys100NS}\n";
      print "HandleCount: $objItem->{HandleCount}\n";
      print "IDProcess: $objItem->{IDProcess}\n";
      print "IODataBytesPersec: $objItem->{IODataBytesPersec}\n";
      print "IODataOperationsPersec: $objItem->{IODataOperationsPersec}\n";
      print "IOOtherBytesPersec: $objItem->{IOOtherBytesPersec}\n";
      print "IOOtherOperationsPersec: $objItem->{IOOtherOperationsPersec}\n";
      print "IOReadBytesPersec: $objItem->{IOReadBytesPersec}\n";
      print "IOReadOperationsPersec: $objItem->{IOReadOperationsPersec}\n";
      print "IOWriteBytesPersec: $objItem->{IOWriteBytesPersec}\n";
      print "IOWriteOperationsPersec: $objItem->{IOWriteOperationsPersec}\n";
      print "Name: $objItem->{Name}\n";
      print "PageFaultsPersec: $objItem->{PageFaultsPersec}\n";
      print "PageFileBytes: $objItem->{PageFileBytes}\n";
      print "PageFileBytesPeak: $objItem->{PageFileBytesPeak}\n";
      print "PercentPrivilegedTime: $objItem->{PercentPrivilegedTime}\n";
      print "PercentProcessorTime: $objItem->{PercentProcessorTime}\n";
      print "PercentUserTime: $objItem->{PercentUserTime}\n";
      print "PoolNonpagedBytes: $objItem->{PoolNonpagedBytes}\n";
      print "PoolPagedBytes: $objItem->{PoolPagedBytes}\n";
      print "PriorityBase: $objItem->{PriorityBase}\n";
      print "PrivateBytes: $objItem->{PrivateBytes}\n";
      print "ThreadCount: $objItem->{ThreadCount}\n";
      print "Timestamp_Object: $objItem->{Timestamp_Object}\n";
      print "Timestamp_PerfTime: $objItem->{Timestamp_PerfTime}\n";
      print "Timestamp_Sys100NS: $objItem->{Timestamp_Sys100NS}\n";
      print "VirtualBytes: $objItem->{VirtualBytes}\n";
      print "VirtualBytesPeak: $objItem->{VirtualBytesPeak}\n";
      print "WorkingSet: $objItem->{WorkingSet}\n";
      print "WorkingSetPeak: $objItem->{WorkingSetPeak}\n";
      print "\n";
   }
}