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Apache Virtual Host KB per Second Collection

Microsoft.ApacheHTTPServer.VirtualHost.Unix.KBPerSecond.Collection (Rule)

This rule collects the KB per Second for the Apache Virtual Host (Web site)

Knowledge Base article:

Summary

This rule collects performance data for the Apache Virtual Host\ KB per Second performance counter. The collected values are accessible in performance views and reports.

This metric exposes the total average amount of data (kilobytes) the Apache Virtual Host has transferred per second.

The value returned by the agent is calculated by dividing the increase in KB transferred in an interval by the number of requests in the interval.

Element properties:

TargetMicrosoft.ApacheHTTPServer.VirtualHost.Unix
CategoryPerformanceCollection
EnabledTrue
Alert GenerateFalse
RemotableTrue

Member Modules:

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

Source Code:

<Rule ID="Microsoft.ApacheHTTPServer.VirtualHost.Unix.KBPerSecond.Collection" Target="Microsoft.ApacheHTTPServer.VirtualHost.Unix" Remotable="true" Enabled="onStandardMonitoring">

  <Category>PerformanceCollection</Category>

  <DataSources>

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

      <Interval>300</Interval>

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

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

      <Filter/>

      <SplitItems>true</SplitItems>

      <ObjectName>Apache Virtual Host</ObjectName>

      <CounterName>Requests KB per Second</CounterName>

      <InstanceName>$Target/Property[Type="Microsoft.ApacheHTTPServer.VirtualHost"]/InstanceID$</InstanceName>

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

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

    </DataSource>

  </DataSources>

  <WriteActions>

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

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

  </WriteActions>

</Rule>