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Avg.Disk sec/Read (SUSE Linux Enterprise Server 11)

Microsoft.Linux.SLES.11.PhysicalDisk.AverageDiskReadTime.Collection (Rule)

Physical Disk\Avg.Disk sec/Read 性能计数器的收集规则

Knowledge Base article:

摘要

此规则收集 Physical Disk\Avg.Disk sec/Read 性能计数器的性能数据。在性能视图和报表中可以访问收集的值。

此指标显示磁盘读取的平均时间（以秒为单位）。成为瓶颈的磁盘可能会造成整个系统缓慢。

代理返回的值是前 5 分钟的平均值。

默认情况下物理磁盘监视处于禁用状态。通过启用名为“发现 SUSE Linux Enterprise Server 11 物理磁盘”的对象发现来启用监视。

Element properties:

TargetMicrosoft.Linux.SLES.11.PhysicalDisk
CategoryPerformanceCollection
EnabledTrue
Alert GenerateFalse
RemotableTrue

Member Modules:

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

Source Code:

<Rule ID="Microsoft.Linux.SLES.11.PhysicalDisk.AverageDiskReadTime.Collection" Target="Microsoft.Linux.SLES.11.PhysicalDisk" Enabled="true" Remotable="true">

  <Category>PerformanceCollection</Category>

  <DataSources>

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

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

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

      <Filter/>

      <SplitItems>true</SplitItems>

      <Interval>300</Interval>

      <ObjectName>Physical Disk</ObjectName>

      <CounterName>Avg. Disk sec/Read</CounterName>

      <InstanceName>$Target/Property[Type="Unix!Microsoft.Unix.LogicalDevice"]/DeviceID$</InstanceName>

      <InstanceProperty>/DataItem/WsManData/*[local-name(.)='SCX_DiskDriveStatisticalInformation']/*[local-name(.)='Name']</InstanceProperty>

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

    </DataSource>

  </DataSources>

  <WriteActions>

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

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

  </WriteActions>

</Rule>