Home
  •  

Apache HTTP Server Errors per Minute (Server) Collection

Microsoft.ApacheHTTPServer.ManagedServer.Unix.ErrorsPerMinute500.Collection (Rule)

This rule collects the total Server Errors per Minute (status code 500-599) for the Apache HTTP Server

Knowledge Base article:

Summary

This rule collects performance data for the managed Apache HTTP Server \ Errors per Minute – Server performance counter. The collected values are accessible in performance views and reports.

This metric exposes total the average number of requests that result in an HTTP client error status (500-599 status code) within a minute.

The value returned by the agent is calculated by dividing the increase in requests resulting in an HTTP server error status in a monitoring interval by the number of minutes in the interval.

Element properties:

TargetMicrosoft.ApacheHTTPServer.ManagedServer.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.ManagedServer.Unix.ErrorsPerMinute500.Collection" Target="Microsoft.ApacheHTTPServer.ManagedServer.Unix" Remotable="true" Enabled="onStandardMonitoring">

  <Category>PerformanceCollection</Category>

  <DataSources>

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

      <Interval>300</Interval>

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

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

      <Filter/>

      <SplitItems>true</SplitItems>

      <ObjectName>Apache HTTP Server</ObjectName>

      <CounterName>Errors per Minute - Server</CounterName>

      <InstanceName>_Total</InstanceName>

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

      <Value>$Data/WsManData/*[local-name(.)='Apache_HTTPDVirtualHostStatistics']/*[local-name(.)='ErrorsPerMinute500']$</Value>

    </DataSource>

  </DataSources>

  <WriteActions>

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

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

  </WriteActions>

</Rule>