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MSSQL 2014: Target amount of memory the resource pool is trying to attain based on the settings and server state (KB)

Microsoft.SQLServer.2014.CollectionRule.ResourcePool.TargetMemoryKB (Rule)

Collects the Windows "Target memory (KB)" performance counter for each resource pool of SQL 2014 DB Engine.

Knowledge Base article:

Summary

The rule collects the Windows "Target memory (KB)" performance counter for each resource pool of SQL 2014 DB Engine.

The metric represents the target amount of memory (in kilobytes) the resource pool is trying to allocate.

Overrideable Parameters

Name

Description

Default Value

Enabled

Enables or disables the workflow.

Yes

Frequency (seconds)

The recurring interval of time in seconds in which to run the workflow.

900

Element properties:

TargetMicrosoft.SQLServer.2014.ResourcePool
CategoryPerformanceCollection
EnabledTrue
Instance Name$Target/Host/Host/Property[Type="SQL2014Core!Microsoft.SQLServer.2014.DBEngine"]/PerformanceCounterObject$:Resource Pool Stats
Counter NameTarget memory (KB)
Frequency900
Alert GenerateFalse
RemotableTrue

Member Modules:

ID Module Type TypeId RunAs 
DS DataSource System.Performance.DataProvider Default
PerfMapper ConditionDetection System.Performance.DataGenericMapper Default
WriteToDB WriteAction Microsoft.SystemCenter.CollectPerformanceData Default
WriteToDW WriteAction Microsoft.SystemCenter.DataWarehouse.PublishPerformanceData Default

Source Code:

<Rule ID="Microsoft.SQLServer.2014.CollectionRule.ResourcePool.TargetMemoryKB" Target="SQL2014Core!Microsoft.SQLServer.2014.ResourcePool" Enabled="true">

  <Category>PerformanceCollection</Category>

  <DataSources>

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

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

      <CounterName>Target memory (KB)</CounterName>

      <ObjectName>$Target/Host/Host/Property[Type="SQL2014Core!Microsoft.SQLServer.2014.DBEngine"]/PerformanceCounterObject$:Resource Pool Stats</ObjectName>

      <InstanceName>$Target/Property[Type="SQL2014Core!Microsoft.SQLServer.2014.ResourcePool"]/Name$</InstanceName>

      <AllInstances>false</AllInstances>

      <Frequency>900</Frequency>

    </DataSource>

  </DataSources>

  <ConditionDetection ID="PerfMapper" TypeID="SystemPerf!System.Performance.DataGenericMapper">

    <ObjectName>SQL Resource Pool</ObjectName>

    <CounterName>$Data/CounterName$</CounterName>

    <InstanceName/>

    <Value>$Data/Value$</Value>

  </ConditionDetection>

  <WriteActions>

    <WriteAction ID="WriteToDB" TypeID="SC!Microsoft.SystemCenter.CollectPerformanceData"/>

    <WriteAction ID="WriteToDW" TypeID="SCDW!Microsoft.SystemCenter.DataWarehouse.PublishPerformanceData"/>

  </WriteActions>

</Rule>