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Clients too many

Microsoft.Windows.Server.UpdateServices.2012.Server.ClientsTooManyState (UnitMonitor)

Is there too many clients connected?

Knowledge Base article:

Summary

WSUS capability is limited due current workload.

Resolutions

Please balance the workload on your WSUS servers. See Design the WSUS Deployment for more information.

Element properties:

TargetMicrosoft.Windows.Server.UpdateServices.2012.Server
Parent MonitorMicrosoft.Windows.Server.UpdateServices.2012.Server.ClientRollup
CategoryAvailabilityHealth
EnabledTrue
Alert GenerateTrue
Alert SeverityError
Alert PriorityNormal
Alert Auto ResolveTrue
Monitor TypeMicrosoft.Windows.3SingleEventLog3StateUnitMonitorType
RemotableTrue
AccessibilityPublic
Alert Message
Too Many Clients Connected
Too many clients connected state.
RunAsDefault

Source Code:

<UnitMonitor ID="Microsoft.Windows.Server.UpdateServices.2012.Server.ClientsTooManyState" Accessibility="Public" Enabled="true" Target="Microsoft.Windows.Server.UpdateServices.2012.Server" ParentMonitorID="Microsoft.Windows.Server.UpdateServices.2012.Server.ClientRollup" Remotable="true" Priority="Normal" TypeID="Windows!Microsoft.Windows.3SingleEventLog3StateUnitMonitorType" ConfirmDelivery="false">

  <Category>AvailabilityHealth</Category>

  <AlertSettings AlertMessage="Microsoft.Windows.Server.UpdateServices.2012.Server.ClientsTooManyState.AlertMessage">

    <AlertOnState>Warning</AlertOnState>

    <AutoResolve>true</AutoResolve>

    <AlertPriority>Normal</AlertPriority>

    <AlertSeverity>Error</AlertSeverity>

  </AlertSettings>

  <OperationalStates>

    <OperationalState ID="ClientsTooManyError" MonitorTypeStateID="FirstEventRaised" HealthState="Error"/>

    <OperationalState ID="ClientsTooManyWarn" MonitorTypeStateID="SecondEventRaised" HealthState="Warning"/>

    <OperationalState ID="ClientsTooManyOK" MonitorTypeStateID="ThirdEventRaised" HealthState="Success"/>

  </OperationalStates>

  <Configuration>

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

    <FirstLogName>Application</FirstLogName>

    <FirstExpression>

      <And>

        <Expression>

          <SimpleExpression>

            <ValueExpression>

              <XPathQuery>PublisherName</XPathQuery>

            </ValueExpression>

            <Operator>Equal</Operator>

            <ValueExpression>

              <Value>Windows Server Update Services</Value>

            </ValueExpression>

          </SimpleExpression>

        </Expression>

        <Expression>

          <SimpleExpression>

            <ValueExpression>

              <XPathQuery>EventDisplayNumber</XPathQuery>

            </ValueExpression>

            <Operator>Equal</Operator>

            <ValueExpression>

              <Value>13062</Value>

            </ValueExpression>

          </SimpleExpression>

        </Expression>

      </And>

    </FirstExpression>

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

    <SecondLogName>Application</SecondLogName>

    <SecondExpression>

      <And>

        <Expression>

          <SimpleExpression>

            <ValueExpression>

              <XPathQuery>PublisherName</XPathQuery>

            </ValueExpression>

            <Operator>Equal</Operator>

            <ValueExpression>

              <Value>Windows Server Update Services</Value>

            </ValueExpression>

          </SimpleExpression>

        </Expression>

        <Expression>

          <SimpleExpression>

            <ValueExpression>

              <XPathQuery>EventDisplayNumber</XPathQuery>

            </ValueExpression>

            <Operator>Equal</Operator>

            <ValueExpression>

              <Value>13061</Value>

            </ValueExpression>

          </SimpleExpression>

        </Expression>

      </And>

    </SecondExpression>

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

    <ThirdLogName>Application</ThirdLogName>

    <ThirdExpression>

      <And>

        <Expression>

          <SimpleExpression>

            <ValueExpression>

              <XPathQuery>PublisherName</XPathQuery>

            </ValueExpression>

            <Operator>Equal</Operator>

            <ValueExpression>

              <Value>Windows Server Update Services</Value>

            </ValueExpression>

          </SimpleExpression>

        </Expression>

        <Expression>

          <RegExExpression>

            <ValueExpression>

              <XPathQuery>EventDisplayNumber</XPathQuery>

            </ValueExpression>

            <Operator>MatchesRegularExpression</Operator>

            <Pattern>^(13060|501|10000)$</Pattern>

          </RegExExpression>

        </Expression>

      </And>

    </ThirdExpression>

  </Configuration>

</UnitMonitor>