Delta-Schwellenwert

Microsoft.Windows.WmiBased.Performance.DeltaThreshold (UnitMonitorType)

WMI-Schwellenwertmonitor, der nach einer Wertänderung sucht

Element properties:

Member Modules:

Overrideable Parameters:

Source Code:

<UnitMonitorType ID="Microsoft.Windows.WmiBased.Performance.DeltaThreshold" Accessibility="Public">

  <MonitorTypeStates>

    <MonitorTypeState ID="UnderThreshold"/>

    <MonitorTypeState ID="OverThreshold"/>

  </MonitorTypeStates>

  <Configuration>

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

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

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

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

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

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

    <xsd:element name="Value" 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="Frequency" Selector="$Config/Frequency$" ParameterType="int"/>

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

  </OverrideableParameters>

  <MonitorImplementation>

    <MemberModules>

      <DataSource ID="DataSource" TypeID="Microsoft.Windows.WmiPerfCounterProvider">

        <NameSpace>$Config/NameSpace$</NameSpace>

        <Query>$Config/Query$</Query>

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

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

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

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

        <Value>$Config/Value$</Value>

      </DataSource>

      <ConditionDetection TypeID="Performance!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>