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Le plus grand pourcentage de mémoire tampon disponible (Accelar)

System.NetworkManagement.Accelar.Memory.LargestFreeBufferPct (Rule)

Collecte la taille de la mémoire tampon la plus grande sous la forme d'un pourcentage de mémoire disponible totale.

Knowledge Base article:

Résumé

Cette règle récupère la taille du plus grand nombre d'octets contigus du pool de mémoire qui ne sont pas actuellement utilisés, exprimée sous la forme d'un pourcentage de la mémoire disponible dans le pool de mémoire.

Element properties:

TargetSystem.NetworkManagement.Accelar_Performance_Memory
CategoryPerformanceCollection
EnabledTrue
Alert GenerateFalse
RemotableTrue

Member Modules:

ID Module Type TypeId RunAs 
DS DataSource System.NetworkManagement.LargestFreeBufferProvider Default
CollectionFilter ConditionDetection System.NetworkManagement.ExpressionFilter Default
WriteToDB WriteAction Microsoft.SystemCenter.CollectPerformanceData Default
WriteToDW WriteAction Microsoft.SystemCenter.DataWarehouse.PublishPerformanceData Default

Source Code:

<Rule ID="System.NetworkManagement.Accelar.Memory.LargestFreeBufferPct" Enabled="true" Target="NetworkLibrary!System.NetworkManagement.Accelar_Performance_Memory" ConfirmDelivery="false" Remotable="true" Priority="Normal" DiscardLevel="100">

  <Category>PerformanceCollection</Category>

  <DataSources>

    <DataSource ID="DS" TypeID="System.NetworkManagement.LargestFreeBufferProvider">

      <Interval>300</Interval>

      <NoOfRetries>3</NoOfRetries>

      <Timeout>3500</Timeout>

      <LargestFreeBufferOID>.1.3.6.1.4.1.2272.1.1.49.$Target/Property[Type="NetworkLibrary!System.NetworkManagement.LogicalDevice"]/Index$</LargestFreeBufferOID>

      <FreeMemoryOID>.1.3.6.1.4.1.2272.1.1.48.$Target/Property[Type="NetworkLibrary!System.NetworkManagement.LogicalDevice"]/Index$</FreeMemoryOID>

      <ValidMemoryOID>.1.3.6.1.4.1.2272.1.1.49.$Target/Property[Type="NetworkLibrary!System.NetworkManagement.LogicalDevice"]/Index$</ValidMemoryOID>

      <ValidMemoryRegEx>.*</ValidMemoryRegEx>

      <ObjectName>Memory</ObjectName>

      <CounterName>Largest Free Buffer %</CounterName>

    </DataSource>

  </DataSources>

  <ConditionDetection ID="CollectionFilter" TypeID="System.NetworkManagement.ExpressionFilter">

    <Expression/>

    <SuppressionSettings>

      <MatchCount>3</MatchCount>

      <SampleCount>3</SampleCount>

    </SuppressionSettings>

  </ConditionDetection>

  <WriteActions>

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

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

  </WriteActions>

</Rule>