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可用記憶體百分比 (Alaxala3630)

System.NetworkManagement.Alaxala3630.Memory.FreeMemoryPct (Rule)

此規則會收集裝置可用的記憶體百分比。

Knowledge Base article:

摘要

此規則會擷取裝置記憶體集區中剩餘的可用記憶體容量，以百分比表示。

Element properties:

TargetSystem.NetworkManagement.Alaxala3630_Performance_Memory
CategoryPerformanceCollection
EnabledTrue
Alert GenerateFalse
RemotableTrue

Member Modules:

ID Module Type TypeId RunAs 
DS DataSource System.NetworkManagement.ComputedPerfProvider.Division Default
WriteToDB WriteAction Microsoft.SystemCenter.CollectPerformanceData Default
WriteToDW WriteAction Microsoft.SystemCenter.DataWarehouse.PublishPerformanceData Default

Source Code:

<Rule ID="System.NetworkManagement.Alaxala3630.Memory.FreeMemoryPct" Enabled="true" Target="NetworkLibrary!System.NetworkManagement.Alaxala3630_Performance_Memory" ConfirmDelivery="false" Remotable="true" Priority="Normal" DiscardLevel="100">

  <Category>PerformanceCollection</Category>

  <DataSources>

    <DataSource ID="DS" TypeID="System.NetworkManagement.ComputedPerfProvider.Division">

      <Interval>300</Interval>

      <NoOfRetries>3</NoOfRetries>

      <Timeout>3500</Timeout>

      <SnmpVarBinds>

        <SnmpVarBind>

          <OID>.1.3.6.1.4.1.21839.2.2.7.2.1.2.1.7.$Target/Property[Type="NetworkLibrary!System.NetworkManagement.LogicalDevice"]/Index$</OID>

          <Syntax>0</Syntax>

          <Value VariantType="8"/>

        </SnmpVarBind>

        <SnmpVarBind>

          <OID>.1.3.6.1.4.1.21839.2.2.7.2.1.2.1.9.$Target/Property[Type="NetworkLibrary!System.NetworkManagement.LogicalDevice"]/Index$</OID>

          <Syntax>0</Syntax>

          <Value VariantType="8"/>

        </SnmpVarBind>

      </SnmpVarBinds>

      <Numerator>

        <Product>

          <NumericValue>

            <XPathQuery Type="Double">SnmpVarBinds/SnmpVarBind[OID=".1.3.6.1.4.1.21839.2.2.7.2.1.2.1.9.$Target/Property[Type="NetworkLibrary!System.NetworkManagement.LogicalDevice"]/Index$"]/Value</XPathQuery>

          </NumericValue>

          <NumericValue>

            <Value>100.0</Value>

          </NumericValue>

        </Product>

      </Numerator>

      <Denominator>

        <XPathQuery Type="Double">SnmpVarBinds/SnmpVarBind[OID=".1.3.6.1.4.1.21839.2.2.7.2.1.2.1.7.$Target/Property[Type="NetworkLibrary!System.NetworkManagement.LogicalDevice"]/Index$"]/Value</XPathQuery>

      </Denominator>

      <DefaultValue>0.0</DefaultValue>

      <ObjectName>Memory</ObjectName>

      <CounterName>Free Memory %</CounterName>

    </DataSource>

  </DataSources>

  <WriteActions>

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

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

  </WriteActions>

</Rule>