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Disk Writes/sec (SUSE Linux Enterprise Server 12)

Microsoft.Linux.SLES.12.LogicalDisk.DiskWritesPerSecond.Collection (Rule)

Collection rule for the performance counter Logical Disk\Disk Writes/sec

Knowledge Base article:

Summary

This rule collects performance data for the Logical Disk\Disk Writes /sec performance counter. The collected values are accessible in performance views and reports.

This metric exposes the average number of writes per second performed on the logical disk (file system).

The value returned by the agent is the average rate for the preceding 5 minutes.

Element properties:

TargetMicrosoft.Linux.SLES.12.LogicalDisk
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.12.LogicalDisk.DiskWritesPerSecond.Collection" Target="Microsoft.Linux.SLES.12.LogicalDisk" 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_FileSystemStatisticalInformation?__cimnamespace=root/scx</Uri>

      <Filter/>

      <SplitItems>true</SplitItems>

      <Interval>300</Interval>

      <ObjectName>Logical Disk</ObjectName>

      <CounterName>Disk Writes/sec</CounterName>

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

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

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

    </DataSource>

  </DataSources>

  <WriteActions>

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

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

  </WriteActions>

</Rule>