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Collect .NET Apps/Monitored Requests/sec

Microsoft.SystemCenter.Apm.ApplicationInstance.CollectMonitoredRequests (Rule)

The .NET Apps/Monitored Requests/sec counter provides the number of exception events being raised per second

Knowledge Base article:

Summary

This rule collects .NET Apps Monitored requests performance counter for applications.

The counter records the number of requests per second that are being processed by an application. This counter is incremented when the request reaches the application.

This counter is only available when application performance monitoring is enabled.

Excessively long database calls might be due to either a problem with the server or with the structure and complexity of the query. Long file I/O times might be due to problems with the file server. Web Services performance issues might occur because the Web Service or the server it resides on is down or there is a problem in the Web Service code. Long internal execution times for applications might result from complex or inefficient code.

Element properties:

TargetMicrosoft.SystemCenter.Apm.ApplicationInstance
CategoryPerformanceCollection
EnabledTrue
Instance Name.NET Apps
Counter NameMonitored Requests/sec
Frequency300
Alert GenerateFalse
RemotableFalse

Member Modules:

ID Module Type TypeId RunAs 
DS DataSource System.Performance.DataProvider Default
WriteToDB WriteAction Microsoft.SystemCenter.CollectPerformanceData Default
WriteToDW WriteAction Microsoft.SystemCenter.DataWarehouse.PublishPerformanceData Default

Source Code:

<Rule ID="Microsoft.SystemCenter.Apm.ApplicationInstance.CollectMonitoredRequests" Enabled="true" Target="Microsoft.SystemCenter.Apm.ApplicationInstance" ConfirmDelivery="false" Remotable="false" Priority="Normal" DiscardLevel="100">

  <Category>PerformanceCollection</Category>

  <DataSources>

    <DataSource ID="DS" TypeID="Performance!System.Performance.DataProvider">

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

      <CounterName>Monitored Requests/sec</CounterName>

      <ObjectName>.NET Apps</ObjectName>

      <InstanceName>$Target/Property[Type="Microsoft.SystemCenter.Apm.ApplicationInstance"]/CounterInstance$</InstanceName>

      <AllInstances>false</AllInstances>

      <Frequency>300</Frequency>

    </DataSource>

  </DataSources>

  <WriteActions>

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

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

  </WriteActions>

</Rule>