DHCP Super Scopes Utilization 2012 R2 Monitor Type

Microsoft.Windows.DHCPServer.2012.R2.SuperScopes.Utilization.MonitorType (UnitMonitorType)

Knowledge Base article:

Summary

This monitor type checks Super Scope IPV4 utilization in DHCP 2012 R2 Server group members named "DHCP 2012 R2 Servers Group" with instances of Server that are running a Microsoft Windows Server 2012 operating system and got the DHCP feature enabled.

Configuration

Num Samples: Number of samples to consider for state calculation.

Warning Threshold: The minimum value to consider before change the state to warning state.

Error Threshold: The maximum value to consider before change the state to error state.

Interval Seconds: How frequently (in seconds) the value should be checked.

Sync Time: Synchronization time for the module execution.

Timeout Seconds: How much time (in seconds) to wait for the module to finish execution.

Element properties:

Show References:
- Unit Monitors (1)

RunAs	Default
Accessibility	Public
Support Monitor Recalculate	False

Member Modules:

ID	Module Type	TypeId	RunAs
DS	DataSource	Microsoft.Windows.DHCPServer.2012.R2.FilteredSuperScopeStats.DS	Default
ErrorCD	ConditionDetection	System.ExpressionFilter	Default
HealthyCD	ConditionDetection	System.ExpressionFilter	Default
SamplesCD	ConditionDetection	System.Performance.ConsecutiveSamplesCondition	Default
SamplesCounter	ConditionDetection	System.ExpressionFilter	Default
WarningCD	ConditionDetection	System.ExpressionFilter	Default

Overrideable Parameters:

ID	ParameterType	Selector	Display Name	Description
NumSamples	int	$Config/NumSamples$	Number of Samples	Number of samples to used for the monitor.
WarningThreshold	double	$Config/WarningThreshold$	Warning Threshold	The Warning Threshold value to consider in the monitor type.
ErrorThreshold	double	$Config/ErrorThreshold$	Error Threshold	The Error Threshold value to consider in the monitor type.
IntervalSeconds	int	$Config/IntervalSeconds$	Interval seconds	How frequently (in seconds) the value should be sampled.
SyncTime	string	$Config/SyncTime$	Sync Time	Synchronization time for the module execution.
TimeoutSeconds	int	$Config/TimeoutSeconds$	Timeout Seconds	How much time (in seconds) to wait for the module to finish execution.

Source Code:

<UnitMonitorType ID="Microsoft.Windows.DHCPServer.2012.R2.SuperScopes.Utilization.MonitorType" Accessibility="Public">

  <MonitorTypeStates>

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

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

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

  </MonitorTypeStates>

  <Configuration>

    <xsd:element xmlns:xsd="http://www.w3.org/2001/XMLSchema" minOccurs="1" name="SuperScope" type="xsd:string"/>

    <xsd:element xmlns:xsd="http://www.w3.org/2001/XMLSchema" minOccurs="1" name="CounterName" type="xsd:string"/>

    <xsd:element xmlns:xsd="http://www.w3.org/2001/XMLSchema" minOccurs="1" name="ComputerName" type="xsd:string"/>

    <xsd:element xmlns:xsd="http://www.w3.org/2001/XMLSchema" minOccurs="1" name="NumSamples" type="xsd:double"/>

    <xsd:element xmlns:xsd="http://www.w3.org/2001/XMLSchema" minOccurs="1" name="WarningThreshold" type="xsd:double"/>

    <xsd:element xmlns:xsd="http://www.w3.org/2001/XMLSchema" minOccurs="1" name="ErrorThreshold" type="xsd:double"/>

    <xsd:element xmlns:xsd="http://www.w3.org/2001/XMLSchema" minOccurs="1" name="IntervalSeconds" type="xsd:integer"/>

    <xsd:element xmlns:xsd="http://www.w3.org/2001/XMLSchema" minOccurs="0" name="SyncTime" type="xsd:string"/>

    <xsd:element xmlns:xsd="http://www.w3.org/2001/XMLSchema" minOccurs="1" name="TimeoutSeconds" type="xsd:integer"/>

  </Configuration>

  <OverrideableParameters>

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

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

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

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

    <OverrideableParameter ID="SyncTime" Selector="$Config/SyncTime$" ParameterType="string"/>

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

  </OverrideableParameters>

  <MonitorImplementation>

    <MemberModules>

      <DataSource ID="DS" TypeID="Microsoft.Windows.DHCPServer.2012.R2.FilteredSuperScopeStats.DS">

        <SuperScope>$Config/SuperScope$</SuperScope>

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

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

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

        <SyncTime>$Config/SyncTime$</SyncTime>

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

      </DataSource>

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

        <Threshold>0</Threshold>

        <Direction>greater</Direction>

      </ConditionDetection>

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

        <Expression>

          <SimpleExpression>

            <ValueExpression>

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

            </ValueExpression>

            <Operator>GreaterEqual</Operator>

            <ValueExpression>

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

            </ValueExpression>

          </SimpleExpression>

        </Expression>

      </ConditionDetection>

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

        <Expression>

          <SimpleExpression>

            <ValueExpression>

              <XPathQuery Type="Double">/DataItem/SampleValue</XPathQuery>

            </ValueExpression>

            <Operator>Greater</Operator>

            <ValueExpression>

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

            </ValueExpression>

          </SimpleExpression>

        </Expression>

      </ConditionDetection>

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

        <Expression>

          <And>

            <Expression>

              <SimpleExpression>

                <ValueExpression>

                  <XPathQuery Type="Double">/DataItem/SampleValue</XPathQuery>

                </ValueExpression>

                <Operator>LessEqual</Operator>

                <ValueExpression>

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

                </ValueExpression>

              </SimpleExpression>

            </Expression>

            <Expression>

              <SimpleExpression>

                <ValueExpression>

                  <XPathQuery Type="Double">/DataItem/SampleValue</XPathQuery>

                </ValueExpression>

                <Operator>Greater</Operator>

                <ValueExpression>

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

                </ValueExpression>

              </SimpleExpression>

            </Expression>

          </And>

        </Expression>

      </ConditionDetection>

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

        <Expression>

          <SimpleExpression>

            <ValueExpression>

              <XPathQuery Type="Double">/DataItem/SampleValue</XPathQuery>

            </ValueExpression>

            <Operator>LessEqual</Operator>

            <ValueExpression>

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

            </ValueExpression>

          </SimpleExpression>

        </Expression>

      </ConditionDetection>

    </MemberModules>

    <RegularDetections>

      <RegularDetection MonitorTypeStateID="Success">

        <Node ID="HealthyCD">

          <Node ID="SamplesCD">

            <Node ID="DS"/>

          </Node>

        </Node>

      </RegularDetection>

      <RegularDetection MonitorTypeStateID="Warning">

        <Node ID="WarningCD">

          <Node ID="SamplesCounter">

            <Node ID="SamplesCD">

              <Node ID="DS"/>

            </Node>

          </Node>

        </Node>

      </RegularDetection>

      <RegularDetection MonitorTypeStateID="Error">

        <Node ID="ErrorCD">

          <Node ID="SamplesCounter">

            <Node ID="SamplesCD">

              <Node ID="DS"/>

            </Node>

          </Node>

        </Node>

      </RegularDetection>

    </RegularDetections>

  </MonitorImplementation>

</UnitMonitorType>