LC:SIP - 01 - Peers\SIP - 017 - Sends Outstanding\_Total

LC_SIP_01_Peers_SIP_017_Sends_OutstandingTotal_EE (Rule)

The number of messages that are currently present in the outgoing (send) queues.

Knowledge Base article:

Summary

The number of messages that are currently present in the outgoing (send) queues.

Causes

A large number here might indicate that a peer server is overloaded, or that network bandwidth to a peer server is insufficient.

Resolutions

This might be a temporary condition. If the problem persists, please ensure that hardware and software requirements at the destination and network bandwidth allocation meet the user usage characteristics.

Element properties:

Target	Microsoft_Office_Communications_Server_2007_R2_Enterprise_Edition
Category	PerformanceCollection
Enabled	True
Instance Name	LC:SIP - 01 - Peers
Counter Name	SIP - 017 - Sends Outstanding
Frequency	900
Alert Generate	False
Remotable	True

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_SIP___01___Peers_SIP___017___Sends_Outstanding__Total___EE" Enabled="true" Target="Microsoft_Office_Communications_Server_2007_R2_Enterprise_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>SIP - 017 - Sends Outstanding</CounterName>

      <ObjectName>LC:SIP - 01 - Peers</ObjectName>

      <InstanceName>_Total</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>