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LC:USrv - 00 - DBStore\USrv - 002 - Queue Latency (msec)\

LC_USrv___00___DBStore_USrv___002___Queue_Latency__msec___10000__EE (UnitMonitor)

LC:USrv - 00 - DBStore\USrv - 002 - Queue Latency (msec)\ perf counter exceeded specified threshold. Current value is {0}

Knowledge Base article:

Summary

The average time (in milliseconds) a request is held in the database queue.

Causes

The backend might be busy and is unable to respond to requests quickly.

Resolutions

This might be a temporary condition. If the problem persists please ensure that the hardware and software requirements meet the user usage characteristics.

Element properties:

TargetMicrosoft_Office_Communications_Server_2007_R2_Enterprise_Edition
Parent MonitorSystem.Health.PerformanceState
CategoryPerformanceHealth
EnabledTrue
Instance NameLC:USrv - 00 - DBStore
Counter NameUSrv - 002 - Queue Latency (msec)
Frequency900
Alert GenerateTrue
Alert SeverityError
Alert PriorityNormal
Alert Auto ResolveTrue
Monitor TypeSystem.Performance.ThresholdMonitorType
RemotableTrue
AccessibilityPublic
Alert Message
LC:USrv - 00 - DBStore\USrv - 002 - Queue Latency (msec)\ - The average time (in milliseconds) a request is held in the database queue.
LC:USrv - 00 - DBStore\USrv - 002 - Queue Latency (msec)\ - The average time (in milliseconds) a request is held in the database queue.
RunAsDefault

Source Code:

<UnitMonitor ID="LC_USrv___00___DBStore_USrv___002___Queue_Latency__msec___10000__EE" Accessibility="Public" Enabled="true" Target="Microsoft_Office_Communications_Server_2007_R2_Enterprise_Edition" ParentMonitorID="SCHealth!System.Health.PerformanceState" Remotable="true" Priority="Normal" TypeID="SCPerformance!System.Performance.ThresholdMonitorType" ConfirmDelivery="false">

  <Category>PerformanceHealth</Category>

  <AlertSettings AlertMessage="LC_USrv___00___DBStore_USrv___002___Queue_Latency__msec_______The_average_time__in_milliseconds__a_request_is_held_in_the_database_queue_">

    <AlertOnState>Error</AlertOnState>

    <AutoResolve>true</AutoResolve>

    <AlertPriority>Normal</AlertPriority>

    <AlertSeverity>Error</AlertSeverity>

  </AlertSettings>

  <OperationalStates>

    <OperationalState ID="LC_USrv___00___DBStore_USrv___002___Queue_Latency__msec___10000__EE_OverThreshold" MonitorTypeStateID="OverThreshold" HealthState="Error"/>

    <OperationalState ID="LC_USrv___00___DBStore_USrv___002___Queue_Latency__msec___10000__EE_UnderThresold" MonitorTypeStateID="UnderThreshold" HealthState="Success"/>

  </OperationalStates>

  <Configuration>

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

    <CounterName>USrv - 002 - Queue Latency (msec)</CounterName>

    <ObjectName>LC:USrv - 00 - DBStore</ObjectName>

    <InstanceName/>

    <AllInstances>false</AllInstances>

    <Frequency>900</Frequency>

    <Threshold>10000</Threshold>

  </Configuration>

</UnitMonitor>