Hyper-V VM Storage Write Count

VKernel.CapacityAnalyzer.VirtualStorageWriteCount (Rule)

This counter represents the total number of write operations that have occured on this virtual device.

Element properties:

Target	VKernel.CapacityAnalyzer.HyperVVirtualStorageDevice
Category	PerformanceCollection
Enabled	True
Instance Name	Hyper-V Virtual Storage Device
Counter Name	Write Count
Frequency	300
Alert Generate	False
Remotable	True

Member Modules:

ID	Module Type	TypeId	RunAs
DS	DataSource	System.Performance.OptimizedDataProvider	Default
WriteToDB	WriteAction	Microsoft.SystemCenter.CollectPerformanceData	Default
WriteToDW	WriteAction	Microsoft.SystemCenter.DataWarehouse.PublishPerformanceData	Default

Source Code:

<Rule ID="VKernel.CapacityAnalyzer.VirtualStorageWriteCount" Enabled="true" Target="VKernel.CapacityAnalyzer.HyperVVirtualStorageDevice" ConfirmDelivery="false" Remotable="true" Priority="Normal" DiscardLevel="100">

  <Category>PerformanceCollection</Category>

  <DataSources>

    <DataSource ID="DS" TypeID="Performance!System.Performance.OptimizedDataProvider">

      <ComputerName>$Target/Host/Host/Property[Type="Windows!Microsoft.Windows.Computer"]/NetworkName$</ComputerName>

      <CounterName>Write Count</CounterName>

      <ObjectName>Hyper-V Virtual Storage Device</ObjectName>

      <InstanceName>$Target/Property[Type="VKernel.CapacityAnalyzer.HyperVVirtualStorageDevice"]/Name$</InstanceName>

      <AllInstances>false</AllInstances>

      <Frequency>300</Frequency>

      <Tolerance>0</Tolerance>

      <ToleranceType>Absolute</ToleranceType>

      <MaximumSampleSeparation>1</MaximumSampleSeparation>

    </DataSource>

  </DataSources>

  <WriteActions>

    <WriteAction ID="WriteToDB" TypeID="SystemCenter!Microsoft.SystemCenter.CollectPerformanceData"/>

    <WriteAction ID="WriteToDW" TypeID="SCDW!Microsoft.SystemCenter.DataWarehouse.PublishPerformanceData"/>

  </WriteActions>

</Rule>