VM Page File Size Discovery

VKernel.CapacityAnalyzer.VmPageFileSizeDiscovery (Discovery)

Element properties:

Object Discovery Details:

Member Modules:

Source Code:

<Discovery ID="VKernel.CapacityAnalyzer.VmPageFileSizeDiscovery" Enabled="true" Target="SCVMM2012DiscoveryMP!Microsoft.SystemCenter.VirtualMachineManager.2012.VirtualMachine" ConfirmDelivery="false" Remotable="true" Priority="Normal">

  <Category>Discovery</Category>

  <DiscoveryTypes>

    <DiscoveryClass TypeID="VKernel.CapacityAnalyzer.VirtualMachine">

      <Property TypeID="VKernel.CapacityAnalyzer.VirtualMachine" PropertyID="PageFileSize"/>

    </DiscoveryClass>

  </DiscoveryTypes>

  <DataSource ID="DS" TypeID="Windows!Microsoft.Windows.TimedScript.DiscoveryProvider">

    <IntervalSeconds>14400</IntervalSeconds>

    <SyncTime/>

    <ScriptName>PageFileSizeDiscovery.js</ScriptName>

    <Arguments>$MPElement$ $Target/Id$ $Target/Property[Type="SCVMMLibraryMP!Microsoft.SystemCenter.VirtualMachineManager.VirtualMachine"]/VMMId$ $Target/Property[Type="SCVMMLibraryMP!Microsoft.SystemCenter.VirtualMachineManager.VirtualMachine"]/VMMServer$ $Target/Property[Type="SCVMMLibraryMP!Microsoft.SystemCenter.VirtualMachineManager.VirtualMachine"]/GuestFQDN$ fakeParam</Arguments>

    <ScriptBody><Script>var oAPI = WScript.CreateObject("MOM.ScriptAPI");

var oArgs = WScript.Arguments;

var SourceId = oArgs.Item(0);

var ManagedEntityId = oArgs.Item(1);

var VmmGuid = oArgs.Item(2);

var ComputerName = oArgs.Item(3);

var vmName = oArgs.Item(4);



var locator = WScript.CreateObject("WbemScripting.SWbemLocator");

var services = locator.ConnectServer(vmName, "root\\cimv2");

var pageFileEnum = new Enumerator(services.ExecQuery("select AllocatedBaseSize from Win32_PageFileUsage", "WQL", 0x20));

var oDiscoveryData = oAPI.CreateDiscoveryData(0, SourceId, ManagedEntityId);

var pageFileSize = 0;



for (; !pageFileEnum.atEnd(); pageFileEnum.moveNext())

{

	var pageFileObj = pageFileEnum.item();

	pageFileSize += pageFileObj.AllocatedBaseSize;

}



var oInst = oDiscoveryData.CreateClassInstance("$MPElement[Name='VKernel.CapacityAnalyzer.VirtualMachine']$")



oInst.AddProperty("$MPElement[Name='Windows!Microsoft.Windows.Computer']/PrincipalName$", ComputerName);

oInst.AddProperty("$MPElement[Name='SCVMMLibraryMP!Microsoft.SystemCenter.VirtualMachineManager.VirtualMachine']/VMMId$", VmmGuid);

oInst.AddProperty("$MPElement[Name='VKernel.CapacityAnalyzer.VirtualMachine']/PageFileSize$", pageFileSize);

oDiscoveryData.AddInstance(oInst);



oAPI.Return(oDiscoveryData);

</Script></ScriptBody>

    <TimeoutSeconds>300</TimeoutSeconds>

  </DataSource>

</Discovery>