System.Performance.PerformanceDSBased.DeltaDoubleThreshold (UnitMonitorType)

Element properties:

Member Modules:

Overrideable Parameters:

Source Code:

<UnitMonitorType ID="System.Performance.PerformanceDSBased.DeltaDoubleThreshold" Accessibility="Public">

  <MonitorTypeStates>

    <MonitorTypeState ID="UnderThreshold1"/>

    <MonitorTypeState ID="OverThreshold1UnderThreshold2"/>

    <MonitorTypeState ID="OverThreshold2"/>

  </MonitorTypeStates>

  <Configuration>

    <xsd:element name="ComputerName" type="xsd:string" minOccurs="0" maxOccurs="1"/>

    <xsd:element name="CounterName" type="xsd:string"/>

    <xsd:element name="ObjectName" type="xsd:string"/>

    <xsd:element name="InstanceName" type="xsd:string" minOccurs="0" maxOccurs="1"/>

    <xsd:element name="AllInstances" type="xsd:boolean" minOccurs="0" maxOccurs="1"/>

    <xsd:element name="Frequency" type="xsd:unsignedInt"/>

    <xsd:element name="ScaleBy" type="xsd:double" minOccurs="0" maxOccurs="1"/>

    <xsd:element name="NumSamples" type="xsd:unsignedInt"/>

    <xsd:element name="Threshold1" type="xsd:double"/>

    <xsd:element name="Threshold2" type="xsd:double"/>

  </Configuration>

  <OverrideableParameters>

    <OverrideableParameter ID="Threshold1" ParameterType="double" Selector="$Config/Threshold1$"/>

    <OverrideableParameter ID="Threshold2" ParameterType="double" Selector="$Config/Threshold2$"/>

  </OverrideableParameters>

  <MonitorImplementation>

    <MemberModules>

      <DataSource TypeID="System.Performance.DataProvider" ID="DataSource">

        <ComputerName>$Config/ComputerName$</ComputerName>

        <CounterName>$Config/CounterName$</CounterName>

        <ObjectName>$Config/ObjectName$</ObjectName>

        <InstanceName>$Config/InstanceName$</InstanceName>

        <AllInstances>$Config/AllInstances$</AllInstances>

        <Frequency>$Config/Frequency$</Frequency>

        <ScaleBy>$Config/ScaleBy$</ScaleBy>

      </DataSource>

      <ConditionDetection TypeID="System.Performance.DeltaValueCondition" ID="Delta">

        <NumSamples>$Config/NumSamples$</NumSamples>

        <Absolute>true</Absolute>

      </ConditionDetection>

      <ConditionDetection TypeID="System!System.ExpressionFilter" ID="CDUnderThreshold1">

        <Expression>

          <SimpleExpression>

            <ValueExpression>

              <XPathQuery Type="Double">Value</XPathQuery>

            </ValueExpression>

            <Operator>Less</Operator>

            <ValueExpression>

              <Value Type="Double">$Config/Threshold1$</Value>

            </ValueExpression>

          </SimpleExpression>

        </Expression>

      </ConditionDetection>

      <ConditionDetection TypeID="System!System.ExpressionFilter" ID="CDOverThreshold1UnderThreshold2">

        <Expression>

          <And>

            <Expression>

              <SimpleExpression>

                <ValueExpression>

                  <XPathQuery Type="Double">Value</XPathQuery>

                </ValueExpression>

                <Operator>GreaterEqual</Operator>

                <ValueExpression>

                  <Value Type="Double">$Config/Threshold1$</Value>

                </ValueExpression>

              </SimpleExpression>

            </Expression>

            <Expression>

              <SimpleExpression>

                <ValueExpression>

                  <XPathQuery Type="Double">Value</XPathQuery>

                </ValueExpression>

                <Operator>LessEqual</Operator>

                <ValueExpression>

                  <Value Type="Double">$Config/Threshold2$</Value>

                </ValueExpression>

              </SimpleExpression>

            </Expression>

          </And>

        </Expression>

      </ConditionDetection>

      <ConditionDetection TypeID="System!System.ExpressionFilter" ID="CDOverThreshold2">

        <Expression>

          <SimpleExpression>

            <ValueExpression>

              <XPathQuery Type="Double">Value</XPathQuery>

            </ValueExpression>

            <Operator>Greater</Operator>

            <ValueExpression>

              <Value Type="Double">$Config/Threshold2$</Value>

            </ValueExpression>

          </SimpleExpression>

        </Expression>

      </ConditionDetection>

    </MemberModules>

    <RegularDetections>

      <RegularDetection MonitorTypeStateID="UnderThreshold1">

        <Node ID="CDUnderThreshold1">

          <Node ID="Delta">

            <Node ID="DataSource"/>

          </Node>

        </Node>

      </RegularDetection>

      <RegularDetection MonitorTypeStateID="OverThreshold1UnderThreshold2">

        <Node ID="CDOverThreshold1UnderThreshold2">

          <Node ID="Delta">

            <Node ID="DataSource"/>

          </Node>

        </Node>

      </RegularDetection>

      <RegularDetection MonitorTypeStateID="OverThreshold2">

        <Node ID="CDOverThreshold2">

          <Node ID="Delta">

            <Node ID="DataSource"/>

          </Node>

        </Node>

      </RegularDetection>

    </RegularDetections>

  </MonitorImplementation>

</UnitMonitorType>