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使用的記憶體百分比

Microsoft.Windows.Server.10.0.OperatingSystem.PercentMemoryUsed.Collection (Rule)

此規則會收集有關使用的實體記憶體的資料。

Knowledge Base article:

摘要

此規則會計算並收集 Memory\Available Mbytes 計數器相對於系統可用總實體記憶體的比率 (以百分比表示)。 此資訊會收集並公開在檢視及報表中。

Memory\Available Mbytes 計數器會測量有多少實體 RAM 可供使用。 當 Available Mbytes 偏低時，系統會更積極地將記憶體分頁到磁碟，而若出現這種情況，整體系統效能可能會受到負面影響。

Element properties:

TargetMicrosoft.Windows.Server.10.0.OperatingSystem
CategoryPerformanceCollection
EnabledTrue
Alert GenerateFalse
RemotableTrue

Member Modules:

ID Module Type TypeId RunAs 
DS DataSource Microsoft.Windows.Server.10.0.OperatingSystem.PercentMemoryUsed.ModuleType Default
WriteToDB WriteAction Microsoft.SystemCenter.CollectPerformanceData Default
WriteToDW WriteAction Microsoft.SystemCenter.DataWarehouse.PublishPerformanceData Default

Source Code:

<Rule ID="Microsoft.Windows.Server.10.0.OperatingSystem.PercentMemoryUsed.Collection" Enabled="true" Target="ServervNext!Microsoft.Windows.Server.10.0.OperatingSystem" ConfirmDelivery="true" Remotable="true" Priority="Normal" DiscardLevel="100">

  <Category>PerformanceCollection</Category>

  <DataSources>

    <DataSource ID="DS" TypeID="Microsoft.Windows.Server.10.0.OperatingSystem.PercentMemoryUsed.ModuleType">

      <PhysicalMemory>$Target/Property[Type="Windows!Microsoft.Windows.OperatingSystem"]/PhysicalMemory$</PhysicalMemory>

      <Tolerance>50</Tolerance>

      <Frequency>300</Frequency>

      <MaximumSampleSeparation>12</MaximumSampleSeparation>

    </DataSource>

  </DataSources>

  <WriteActions>

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

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

  </WriteActions>

</Rule>