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Page Reads/sec (SUSE Linux Enterprise Server 9)

Microsoft.Linux.SLES.9.OperatingSystem.PageReadsPerSecond.Collection (Rule)

效能計數器 [Memory\Page Reads/sec] 的集合規則

Knowledge Base article:

摘要

此規則會收集 Memory\Page Reads/sec 效能計數器的效能資料。 您可以在效能檢視和報表中存取收集的值。

此標準會顯示每秒為解決硬體分頁錯誤而對磁碟進行讀取作業的數目。 此計數器只顯示讀取作業，而不考慮每次作業中所擷取的分頁數。 此計數器是導致整個系統延遲這類錯誤的主要指示器。

Element properties:

TargetMicrosoft.Linux.SLES.9.OperatingSystem
CategoryPerformanceCollection
EnabledTrue
Alert GenerateFalse
RemotableTrue

Member Modules:

ID Module Type TypeId RunAs 
DS DataSource Microsoft.Unix.WSMan.PerfCounterProvider Default
WriteToDB WriteAction Microsoft.SystemCenter.CollectPerformanceData Default
WriteToDW WriteAction Microsoft.SystemCenter.DataWarehouse.PublishPerformanceData Default

Source Code:

<Rule ID="Microsoft.Linux.SLES.9.OperatingSystem.PageReadsPerSecond.Collection" Target="Microsoft.Linux.SLES.9.OperatingSystem" Enabled="true" Remotable="true">

  <Category>PerformanceCollection</Category>

  <DataSources>

    <DataSource ID="DS" TypeID="Unix!Microsoft.Unix.WSMan.PerfCounterProvider">

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

      <Uri>http://schemas.microsoft.com/wbem/wscim/1/cim-schema/2/SCX_MemoryStatisticalInformation?__cimnamespace=root/scx</Uri>

      <Filter/>

      <SplitItems>false</SplitItems>

      <Interval>300</Interval>

      <ObjectName>Memory</ObjectName>

      <CounterName>Page Reads/sec</CounterName>

      <InstanceName/>

      <Value>$Data/WsManData/*[local-name(.)='SCX_MemoryStatisticalInformation']/*[local-name(.)='PagesReadPerSec']$</Value>

    </DataSource>

  </DataSources>

  <WriteActions>

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

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

  </WriteActions>

</Rule>