Win32_PerfRawData_MicrosoftWindowsBitLockerDriverCountersProvider 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_PerfRawData_MicrosoftWindowsBitLockerDriverCountersProvider WMI class can be used in ActiveXperts Network Monitor to monitor your servers.

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Sample Code

use Win32::OLE('in');

my $computer = ".";

my $objWMIService = Win32::OLE->GetObject("winmgmts:\\\\$computer\\root\\CIMV2") or die "WMI connection failed.\n";
my $colItems = $objWMIService->ExecQuery("SELECT * FROM Win32_PerfRawData_MicrosoftWindowsBitLockerDriverCountersProvider_BitLocker", "WQL");

foreach my $objItem (in $colItems) {
	print "Caption: $objItem->{Caption}\n";
	print "Description: $objItem->{Description}\n";
	print "Frequency_Object: $objItem->{Frequency_Object}\n";
	print "Frequency_PerfTime: $objItem->{Frequency_PerfTime}\n";
	print "Frequency_Sys100NS: $objItem->{Frequency_Sys100NS}\n";
	print "MaxReadSplitSize: $objItem->{MaxReadSplitSize}\n";
	print "MaxWriteSplitSize: $objItem->{MaxWriteSplitSize}\n";
	print "MinReadSplitSize: $objItem->{MinReadSplitSize}\n";
	print "MinWriteSplitSize: $objItem->{MinWriteSplitSize}\n";
	print "Name: $objItem->{Name}\n";
	print "ReadRequestsPersec: $objItem->{ReadRequestsPersec}\n";
	print "ReadSubrequestsPersec: $objItem->{ReadSubrequestsPersec}\n";
	print "Timestamp_Object: $objItem->{Timestamp_Object}\n";
	print "Timestamp_PerfTime: $objItem->{Timestamp_PerfTime}\n";
	print "Timestamp_Sys100NS: $objItem->{Timestamp_Sys100NS}\n";
	print "WriteRequestsPersec: $objItem->{WriteRequestsPersec}\n";
	print "WriteSubrequestsPersec: $objItem->{WriteSubrequestsPersec}\n";
	print "\n";
	print "########\n";
	print "\n";
}