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Baseline Collection Rule for Terminal Services Active Sessions

Microsoft.Windows.Server.2000.TerminalServerRole.ActiveSessions.BaselineCollection (Rule)

Knowledge Base article:

Summary

Baseline collection for Terminal Service Active Sessions counter.

This baseline collection is used by Self-Tuning Threshold monitors and must not be disabled unless the associated threshold monitor is not disabled as well.

Element properties:

TargetMicrosoft.Windows.Server.2000.TerminalServerRole
CategoryPerformanceCollection
EnabledTrue
Instance NameTerminal Services
Counter NameActive Sessions
Frequency900
Alert GenerateFalse
RemotableTrue

Member Modules:

ID Module Type TypeId RunAs 
Performance_Data_Source DataSource System.Performance.DataProvider Default
SigCreate ConditionDetection System.Performance.SignatureCreatorWithoutCompression Default
CollectPerfData WriteAction Microsoft.SystemCenter.CollectSignature Default

Source Code:

<Rule ID="Microsoft.Windows.Server.2000.TerminalServerRole.ActiveSessions.BaselineCollection" Target="Microsoft.Windows.Server.2000.TerminalServerRole" Enabled="onStandardMonitoring" Remotable="true">

  <Category>PerformanceCollection</Category>

  <DataSources>

    <DataSource ID="Performance_Data_Source" TypeID="SystemPerf!System.Performance.DataProvider">

      <ComputerName>$Target/Host/Property[Type="Windows!Microsoft.Windows.Computer"]/NetworkName$</ComputerName>

      <CounterName>Active Sessions</CounterName>

      <ObjectName>Terminal Services</ObjectName>

      <InstanceName/>

      <AllInstances>false</AllInstances>

      <Frequency>900</Frequency>

    </DataSource>

  </DataSources>

  <ConditionDetection ID="SigCreate" TypeID="SystemPerf!System.Performance.SignatureCreatorWithoutCompression">

    <SignatureID>Microsoft.Windows.Server.2000.TerminalServerRole.ActiveSessions.Sig</SignatureID>

    <BusinessCycleLengthUnit>Week</BusinessCycleLengthUnit>

    <BusinessCycleLengthInGivenUnit>1</BusinessCycleLengthInGivenUnit>

    <EffectiveSamplingPeriodInSeconds>900</EffectiveSamplingPeriodInSeconds>

    <Sensitivity>2.81</Sensitivity>

    <LearningSettings>

      <LearningType>Continuous</LearningType>

      <Offset1>3</Offset1>

      <Offset2>3</Offset2>

      <Offset3>3</Offset3>

      <LearningRate>2.33</LearningRate>

    </LearningSettings>

    <SignatureCollectionSettings>

      <DBUpdatePeriodInSeconds>900</DBUpdatePeriodInSeconds>

    </SignatureCollectionSettings>

  </ConditionDetection>

  <WriteActions>

    <WriteAction ID="CollectPerfData" TypeID="SC!Microsoft.SystemCenter.CollectSignature"/>

  </WriteActions>

</Rule>