System.Performance.PerformanceLogBased.DeltaThreshold (UnitMonitorType)

Element properties:

Member Modules:

Overrideable Parameters:

Source Code:

<UnitMonitorType ID="System.Performance.PerformanceLogBased.DeltaThreshold" Accessibility="Public">

  <MonitorTypeStates>

    <MonitorTypeState ID="UnderThreshold"/>

    <MonitorTypeState ID="OverThreshold"/>

  </MonitorTypeStates>

  <Configuration>

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

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

    <xsd:element name="LogIsUTF8" type="xsd:string"/>

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

    <xsd:element minOccurs="1" maxOccurs="1" name="NumSamples" type="xsd:unsignedInt"/>

    <xsd:element minOccurs="1" maxOccurs="1" name="Absolute">

      <xsd:simpleType>

        <xsd:restriction base="xsd:string">

          <xsd:enumeration value="true"/>

          <xsd:enumeration value="false"/>

        </xsd:restriction>

      </xsd:simpleType>

    </xsd:element>

  </Configuration>

  <OverrideableParameters>

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

  </OverrideableParameters>

  <MonitorImplementation>

    <MemberModules>

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

        <LogFileDirectory>$Config/LogFileDirectory$</LogFileDirectory>

        <LogFilePattern>$Config/LogFilePattern$</LogFilePattern>

        <LogIsUTF8>$Config/LogIsUTF8$</LogIsUTF8>

      </DataSource>

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

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

        <Absolute>$Config/Absolute$</Absolute>

      </ConditionDetection>

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

        <Expression>

          <SimpleExpression>

            <ValueExpression>

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

            </ValueExpression>

            <Operator>Greater</Operator>

            <ValueExpression>

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

            </ValueExpression>

          </SimpleExpression>

        </Expression>

      </ConditionDetection>

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

        <Expression>

          <SimpleExpression>

            <ValueExpression>

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

            </ValueExpression>

            <Operator>LessEqual</Operator>

            <ValueExpression>

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

            </ValueExpression>

          </SimpleExpression>

        </Expression>

      </ConditionDetection>

    </MemberModules>

    <RegularDetections>

      <RegularDetection MonitorTypeStateID="UnderThreshold">

        <Node ID="CDUnderThreshold">

          <Node ID="CDDeltaThreshold">

            <Node ID="DataSource"/>

          </Node>

        </Node>

      </RegularDetection>

      <RegularDetection MonitorTypeStateID="OverThreshold">

        <Node ID="CDOverThreshold">

          <Node ID="CDDeltaThreshold">

            <Node ID="DataSource"/>

          </Node>

        </Node>

      </RegularDetection>

    </RegularDetections>

  </MonitorImplementation>

</UnitMonitorType>