System Center 2012 Virtual Machine Manager Performance Counter Unit Monitor Type

Microsoft.SystemCenter.VirtualMachineManager.2012.Performance.ScriptBasedConsecutiveSamplesTwoThresholdsMonitorType (UnitMonitorType)

This monitor type is used to detect the CPU or memory utilization

Element properties:

Member Modules:

Overrideable Parameters:

Source Code:

<UnitMonitorType ID="Microsoft.SystemCenter.VirtualMachineManager.2012.Performance.ScriptBasedConsecutiveSamplesTwoThresholdsMonitorType" Accessibility="Internal">

  <MonitorTypeStates>

    <MonitorTypeState ID="ConditionSuccess" NoDetection="false"/>

    <MonitorTypeState ID="ConditionWarn" NoDetection="false"/>

    <MonitorTypeState ID="ConditionError" NoDetection="false"/>

  </MonitorTypeStates>

  <Configuration>

    <xsd:element name="IntervalSeconds" type="xsd:integer"/>

    <xsd:element name="TimeoutSeconds" type="xsd:integer"/>

    <xsd:element name="WarningThreshold" type="xsd:integer"/>

    <xsd:element name="CriticalThreshold" type="xsd:integer"/>

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

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

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

    <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"/>

  </Configuration>

  <OverrideableParameters>

    <OverrideableParameter ID="IntervalSeconds" Selector="$Config/IntervalSeconds$" ParameterType="int"/>

    <OverrideableParameter ID="WarningThreshold" Selector="$Config/WarningThreshold$" ParameterType="int"/>

    <OverrideableParameter ID="CriticalThreshold" Selector="$Config/CriticalThreshold$" ParameterType="int"/>

    <OverrideableParameter ID="NumSamples" Selector="$Config/NumSamples$" ParameterType="int"/>

  </OverrideableParameters>

  <MonitorImplementation>

    <MemberModules>

      <DataSource ID="DS" TypeID="Windows!Microsoft.Windows.TimedScript.PerformanceProvider">

        <IntervalSeconds>$Config/IntervalSeconds$</IntervalSeconds>

        <SyncTime/>

        <ScriptName>ConsecutiveSamplesTwoThresholds.vbs</ScriptName>

        <Arguments>$Config/Arguments$</Arguments>

        <ScriptBody><Script>$Config/ScriptBody$</Script></ScriptBody>

        <TimeoutSeconds>$Config/TimeoutSeconds$</TimeoutSeconds>

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

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

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

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

      </DataSource>

      <ConditionDetection ID="CDGreaterEqualWarning" TypeID="SystemPerf!System.Performance.ConsecutiveSamplesCondition">

        <Threshold>$Config/WarningThreshold$</Threshold>

        <Direction>Greater</Direction>

      </ConditionDetection>

      <ConditionDetection ID="CDGreaterEqualCritical" TypeID="SystemPerf!System.Performance.ConsecutiveSamplesCondition">

        <Threshold>$Config/CriticalThreshold$</Threshold>

        <Direction>Greater</Direction>

      </ConditionDetection>

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

        <Expression>

          <SimpleExpression>

            <ValueExpression>

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

            </ValueExpression>

            <Operator>Less</Operator>

            <ValueExpression>

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

            </ValueExpression>

          </SimpleExpression>

        </Expression>

      </ConditionDetection>

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

        <Expression>

          <SimpleExpression>

            <ValueExpression>

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

            </ValueExpression>

            <Operator>GreaterEqual</Operator>

            <ValueExpression>

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

            </ValueExpression>

          </SimpleExpression>

        </Expression>

      </ConditionDetection>

    </MemberModules>

    <RegularDetections>

      <RegularDetection MonitorTypeStateID="ConditionSuccess">

        <Node ID="CDInSufficientSamples">

          <Node ID="DS"/>

        </Node>

      </RegularDetection>

      <RegularDetection MonitorTypeStateID="ConditionWarn">

        <Node ID="CDSufficientSamples">

          <Node ID="CDGreaterEqualWarning">

            <Node ID="DS"/>

          </Node>

        </Node>

      </RegularDetection>

      <RegularDetection MonitorTypeStateID="ConditionError">

        <Node ID="CDSufficientSamples">

          <Node ID="CDGreaterEqualCritical">

            <Node ID="DS"/>

          </Node>

        </Node>

      </RegularDetection>

    </RegularDetections>

  </MonitorImplementation>

</UnitMonitorType>