DHCP Performance Data Filter Mapper

Microsoft.Windows.DHCPServer.2012.CD.PerfFilter (ConditionDetectionModuleType)

This condition detection object is used by performance collection rules to map/transform a chosen property bag item to a SCOM performance counter object. Once the property bag item is converted to a performance counter, thresholds, trending and other standard performance data rules can be created.
This mapper is necessary when the managed application/component does not expose the instrumentation through the standard performance counter API or when advanced computed performance information is needed.

Knowledge Base article:

Summary

This condition detection object is used by performance collection rules to map/transform a chosen property bag item to a SCOM performance counter object. Once the property bag item is converted to a performance counter, thresholds, trending and other standard performance data rules can be created. This mapper is necessary when the managed application/component does not expose the instrumentation through the standard performance counter API or when advanced computed performance information is needed.

Configuration

Object Name: Object Name to use in mapper.

Counter Name: Counter Name to use in mapper.

Instance Name: Instance Name to use in mapper.

Element properties:

Type	ConditionDetectionModuleType
Isolation	Any
Accessibility	Public
RunAs	Default
OutputType	System.Performance.Data

Member Modules:

ID	Module Type	TypeId	RunAs
Filter	ConditionDetection	System.ExpressionFilter	Default
Mapper	ConditionDetection	System.Performance.DataGenericMapper	Default

Source Code:

<ConditionDetectionModuleType ID="Microsoft.Windows.DHCPServer.2012.CD.PerfFilter" Accessibility="Public" Batching="false" Stateful="false" PassThrough="false">

  <Configuration>

    <xsd:element xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="ObjectName" type="xsd:string"/>

    <xsd:element xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="CounterName" type="xsd:string"/>

    <xsd:element xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="InstanceName" type="xsd:string"/>

  </Configuration>

  <OverrideableParameters/>

  <ModuleImplementation Isolation="Any">

    <Composite>

      <MemberModules>

        <ConditionDetection ID="Mapper" TypeID="Performance!System.Performance.DataGenericMapper">

          <ObjectName>$Data/Property[@Name='ObjectName']$</ObjectName>

          <CounterName>$Data/Property[@Name='CounterName']$</CounterName>

          <InstanceName>$Data/Property[@Name='InstanceName']$</InstanceName>

          <Value>$Data/Property[@Name='Value']$</Value>

        </ConditionDetection>

        <ConditionDetection ID="Filter" TypeID="System!System.ExpressionFilter">

          <Expression>

            <And>

              <Expression>

                <SimpleExpression>

                  <ValueExpression>

                    <XPathQuery Type="String">Property[@Name='ObjectName']</XPathQuery>

                  </ValueExpression>

                  <Operator>Equal</Operator>

                  <ValueExpression>

                    <Value Type="String">$Config/ObjectName$</Value>

                  </ValueExpression>

                </SimpleExpression>

              </Expression>

              <Expression>

                <SimpleExpression>

                  <ValueExpression>

                    <XPathQuery Type="String">Property[@Name='CounterName']</XPathQuery>

                  </ValueExpression>

                  <Operator>Equal</Operator>

                  <ValueExpression>

                    <Value Type="String">$Config/CounterName$</Value>

                  </ValueExpression>

                </SimpleExpression>

              </Expression>

            </And>

          </Expression>

        </ConditionDetection>

      </MemberModules>

      <Composition>

        <Node ID="Mapper">

          <Node ID="Filter"/>

        </Node>

      </Composition>

    </Composite>

  </ModuleImplementation>

  <OutputType>Performance!System.Performance.Data</OutputType>

  <InputTypes>

    <InputType>System!System.BaseData</InputType>

  </InputTypes>

</ConditionDetectionModuleType>