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LC:USrv - 23 - Conference Control\USrv - 023 - Transactions Timed-Out / sec\

LC_USrv___23___Conference_Control_USrv___023___Transactions_Timed_Out___sec____SE (Rule)

Per-second rate of requests sent to MCU that timed out.

Knowledge Base article:

Summary

Per-second rate of requests sent to MCU that timed out.

Causes

This can happen if the Server and/or one or more MCU(s)in the Pool are overloaded. This can also happen due to Load Balancer and Network connectivity issues.

Resolutions

This might be a temporary condition. If the problem persists, please ensure that hardware and software requirements of the Pool meet the usage characteristics and that the network is functioning correctly.

Element properties:

TargetMicrosoft_Office_Communications_Server_2007_R2_Standard_Edition
CategoryPerformanceCollection
EnabledTrue
Instance NameLC:USrv - 23 - Conference Control
Counter NameUSrv - 023 - Transactions Timed-Out / sec
Frequency900
Alert GenerateFalse
RemotableTrue

Member Modules:

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

Source Code:

<Rule ID="LC_USrv___23___Conference_Control_USrv___023___Transactions_Timed_Out___sec____SE" Enabled="true" Target="Microsoft_Office_Communications_Server_2007_R2_Standard_Edition" ConfirmDelivery="false" Remotable="true" Priority="Normal" DiscardLevel="100">

  <Category>PerformanceCollection</Category>

  <DataSources>

    <DataSource ID="CollectPerfCounter" TypeID="SCPerformance!System.Performance.OptimizedDataProvider">

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

      <CounterName>USrv - 023 - Transactions Timed-Out / sec</CounterName>

      <ObjectName>LC:USrv - 23 - Conference Control</ObjectName>

      <InstanceName/>

      <AllInstances>false</AllInstances>

      <Frequency>900</Frequency>

      <Tolerance>5</Tolerance>

      <ToleranceType>Absolute</ToleranceType>

      <MaximumSampleSeparation>4</MaximumSampleSeparation>

    </DataSource>

  </DataSources>

  <WriteActions>

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

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

  </WriteActions>

</Rule>