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DNS 2003 Free Memory Or Other System Resources Monitor

Microsoft.Windows.DNSServer.2003.Monitor.ServerStatus.FreeMemoryOrOtherSystemResources (UnitMonitor)

Knowledge Base article:

DNS Server Service Status

The DNS Server service responds to requests from DNS client computers for name resolution services. Domain Name System (DNS) is a protocol that enables a computer to obtain the numeric IP address of another computer by submitting the target computer's name to a DNS server. Problem with the DNS Server service can cause network performance to degrade or even prevent network computers from being able to locate each other.

There is not enough memory or resources to complete an operation (Cause)

 

Free memory or other system resources (Resolution)

To perform this procedure, you must have membership in Administrators, or you must have been delegated the appropriate authority.

Close any unnecessary applications or services, and then try the operation again.

If the operation fails again, restart the DNS Server service.

To restart the DNS Server service:

  1. On the DNS server, start Server Manager. To start Server Manager, click Start, click Administrative Tools, and then click Server Manager.
  2. In the console tree, double-click Roles, double-click DNS Server, and then double-click DNS.
  3. Right-click the DNS server, click All Tasks, and then click Restart.

If the problem continues, restart the computer and then use Server Manager to verify that the DNS Server service has started.

To restart the computer:

To verify that the DNS Server service has started:

  1. On the DNS server, start Server Manager. To start Server Manager, click Start, click Administrative Tools, and then click Server Manager.
  2. In the console tree, expand Roles, and then click DNS Server.

The System Services list shows the state of the DNS Server service.

If the problem persists, one or more applications running on the server might be causing memory Problem.

Element properties:

TargetMicrosoft.Windows.DNSServer.2003.Server
Parent MonitorSystem.Health.AvailabilityState
CategoryAvailabilityHealth
EnabledTrue
Alert GenerateTrue
Alert SeverityMatchMonitorHealth
Alert PriorityNormal
Alert Auto ResolveTrue
Monitor TypeMicrosoft.Windows.2SingleEventLog2StateMonitorType
RemotableTrue
AccessibilityInternal
Alert Message
DNS 2003 Free Memory Or Other System Resources Alert
{0}
RunAsMicrosoft.Windows.DNSServer.Library.ActionAccount

Source Code:

<UnitMonitor ID="Microsoft.Windows.DNSServer.2003.Monitor.ServerStatus.FreeMemoryOrOtherSystemResources" Accessibility="Internal" Enabled="onEssentialMonitoring" Target="Microsoft.Windows.DNSServer.2003.Server" ParentMonitorID="Health!System.Health.AvailabilityState" Remotable="true" Priority="Normal" RunAs="DNS!Microsoft.Windows.DNSServer.Library.ActionAccount" TypeID="Windows!Microsoft.Windows.2SingleEventLog2StateMonitorType" ConfirmDelivery="true">

  <Category>AvailabilityHealth</Category>

  <AlertSettings AlertMessage="Microsoft.Windows.DNSServer.2003.Monitor.ServerStatus.FreeMemoryOrOtherSystemResources_AlertMessageResourceID">

    <AlertOnState>Error</AlertOnState>

    <AutoResolve>true</AutoResolve>

    <AlertPriority>Normal</AlertPriority>

    <AlertSeverity>MatchMonitorHealth</AlertSeverity>

    <AlertParameters>

      <AlertParameter1>$Data/Context/EventDescription$</AlertParameter1>

    </AlertParameters>

  </AlertSettings>

  <OperationalStates>

    <OperationalState ID="UIGeneratedOpStateId93e4a6e0846b4c0f9811b453be155b85" MonitorTypeStateID="FirstEventRaised" HealthState="Error"/>

    <OperationalState ID="UIGeneratedOpStateIdc0d6a4f0d82443629b0bc08c381c041e" MonitorTypeStateID="SecondEventRaised" HealthState="Success"/>

  </OperationalStates>

  <Configuration>

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

    <FirstLogName>DNS Server</FirstLogName>

    <FirstExpression>

      <And>

        <Expression>

          <RegExExpression>

            <ValueExpression>

              <XPathQuery>EventDisplayNumber</XPathQuery>

            </ValueExpression>

            <Operator>MatchesRegularExpression</Operator>

            <Pattern>^(111|403|404|405|407|1001|6533|7502|7503|7504)$</Pattern>

          </RegExExpression>

        </Expression>

        <Expression>

          <SimpleExpression>

            <ValueExpression>

              <XPathQuery Type="String">PublisherName</XPathQuery>

            </ValueExpression>

            <Operator>Equal</Operator>

            <ValueExpression>

              <Value Type="String">DNS</Value>

            </ValueExpression>

          </SimpleExpression>

        </Expression>

      </And>

    </FirstExpression>

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

    <SecondLogName>DNS Server</SecondLogName>

    <SecondExpression>

      <And>

        <Expression>

          <RegExExpression>

            <ValueExpression>

              <XPathQuery>EventDisplayNumber</XPathQuery>

            </ValueExpression>

            <Operator>MatchesRegularExpression</Operator>

            <Pattern>^(2|4)$</Pattern>

          </RegExExpression>

        </Expression>

        <Expression>

          <SimpleExpression>

            <ValueExpression>

              <XPathQuery Type="String">PublisherName</XPathQuery>

            </ValueExpression>

            <Operator>Equal</Operator>

            <ValueExpression>

              <Value Type="String">DNS</Value>

            </ValueExpression>

          </SimpleExpression>

        </Expression>

      </And>

    </SecondExpression>

  </Configuration>

</UnitMonitor>