Win32_PerfFormattedData_PerfNet_Redirector 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_PerfNet_Redirector 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_PerfNet_Redirector", "WQL",
                  wbemFlagReturnImmediately | wbemFlagForwardOnly);

   foreach my $objItem (in $colItems) {
      print "BytesReceivedPersec: $objItem->{BytesReceivedPersec}\n";
      print "BytesTotalPersec: $objItem->{BytesTotalPersec}\n";
      print "BytesTransmittedPersec: $objItem->{BytesTransmittedPersec}\n";
      print "Caption: $objItem->{Caption}\n";
      print "ConnectsCore: $objItem->{ConnectsCore}\n";
      print "ConnectsLanManager20: $objItem->{ConnectsLanManager20}\n";
      print "ConnectsLanManager21: $objItem->{ConnectsLanManager21}\n";
      print "ConnectsWindowsNT: $objItem->{ConnectsWindowsNT}\n";
      print "CurrentCommands: $objItem->{CurrentCommands}\n";
      print "Description: $objItem->{Description}\n";
      print "FileDataOperationsPersec: $objItem->{FileDataOperationsPersec}\n";
      print "FileReadOperationsPersec: $objItem->{FileReadOperationsPersec}\n";
      print "FileWriteOperationsPersec: $objItem->{FileWriteOperationsPersec}\n";
      print "Frequency_Object: $objItem->{Frequency_Object}\n";
      print "Frequency_PerfTime: $objItem->{Frequency_PerfTime}\n";
      print "Frequency_Sys100NS: $objItem->{Frequency_Sys100NS}\n";
      print "Name: $objItem->{Name}\n";
      print "NetworkErrorsPersec: $objItem->{NetworkErrorsPersec}\n";
      print "PacketsPersec: $objItem->{PacketsPersec}\n";
      print "PacketsReceivedPersec: $objItem->{PacketsReceivedPersec}\n";
      print "PacketsTransmittedPersec: $objItem->{PacketsTransmittedPersec}\n";
      print "ReadBytesCachePersec: $objItem->{ReadBytesCachePersec}\n";
      print "ReadBytesNetworkPersec: $objItem->{ReadBytesNetworkPersec}\n";
      print "ReadBytesNonPagingPersec: $objItem->{ReadBytesNonPagingPersec}\n";
      print "ReadBytesPagingPersec: $objItem->{ReadBytesPagingPersec}\n";
      print "ReadOperationsRandomPersec: $objItem->{ReadOperationsRandomPersec}\n";
      print "ReadPacketsPersec: $objItem->{ReadPacketsPersec}\n";
      print "ReadPacketsSmallPersec: $objItem->{ReadPacketsSmallPersec}\n";
      print "ReadsDeniedPersec: $objItem->{ReadsDeniedPersec}\n";
      print "ReadsLargePersec: $objItem->{ReadsLargePersec}\n";
      print "ServerDisconnects: $objItem->{ServerDisconnects}\n";
      print "ServerReconnects: $objItem->{ServerReconnects}\n";
      print "ServerSessions: $objItem->{ServerSessions}\n";
      print "ServerSessionsHung: $objItem->{ServerSessionsHung}\n";
      print "Timestamp_Object: $objItem->{Timestamp_Object}\n";
      print "Timestamp_PerfTime: $objItem->{Timestamp_PerfTime}\n";
      print "Timestamp_Sys100NS: $objItem->{Timestamp_Sys100NS}\n";
      print "WriteBytesCachePersec: $objItem->{WriteBytesCachePersec}\n";
      print "WriteBytesNetworkPersec: $objItem->{WriteBytesNetworkPersec}\n";
      print "WriteBytesNonPagingPersec: $objItem->{WriteBytesNonPagingPersec}\n";
      print "WriteBytesPagingPersec: $objItem->{WriteBytesPagingPersec}\n";
      print "WriteOperationsRandomPersec: $objItem->{WriteOperationsRandomPersec}\n";
      print "WritePacketsPersec: $objItem->{WritePacketsPersec}\n";
      print "WritePacketsSmallPersec: $objItem->{WritePacketsSmallPersec}\n";
      print "WritesDeniedPersec: $objItem->{WritesDeniedPersec}\n";
      print "WritesLargePersec: $objItem->{WritesLargePersec}\n";
      print "\n";
   }
}