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Mailbox ESE Log Bytes Write/Sec High Monitor

Microsoft.Exchange2007.Mailbox.PerformanceMonitor.MSExchangeDatabaseInstances.LogBytesWritesec (UnitMonitor)

Measures the Log Bytes Write Sec counter

Knowledge Base article:

External

For more information, see the respective topic at the Microsoft Exchange Server TechCenter

Element properties:

TargetMicrosoft.Exchange2007.ServerRole.Mailbox
Parent MonitorMicrosoft.Exchange2007.AggregateMonitor.MSExchangeDatabase
CategoryPerformanceHealth
EnabledTrue
Alert GenerateTrue
Alert SeverityMatchMonitorHealth
Alert PriorityNormal
Alert Auto ResolveTrue
Monitor TypeMicrosoft.Exchange2007.Performance.FilteredConsecutiveSamplesThreshold.MonitorType
RemotableTrue
AccessibilityInternal
Alert Message
ESE Log Bytes Write/Sec is high
ESE Log Bytes Write/sec on Exchange server {0} has been above the configured threshold for {1} samples with last value being {2}
RunAsDefault

Source Code:

<UnitMonitor ID="Microsoft.Exchange2007.Mailbox.PerformanceMonitor.MSExchangeDatabaseInstances.LogBytesWritesec" Accessibility="Internal" Enabled="onEssentialMonitoring" Target="ExLibrary!Microsoft.Exchange2007.ServerRole.Mailbox" ParentMonitorID="Microsoft.Exchange2007.AggregateMonitor.MSExchangeDatabase" Remotable="true" Priority="Normal" TypeID="ExDiscovery!Microsoft.Exchange2007.Performance.FilteredConsecutiveSamplesThreshold.MonitorType" ConfirmDelivery="true">

  <Category>PerformanceHealth</Category>

  <AlertSettings AlertMessage="Microsoft.Exchange2007.Mailbox.PerformanceMonitor.MSExchangeDatabaseInstances.LogBytesWritesec.AlertMessage">

    <AlertOnState>Error</AlertOnState>

    <AutoResolve>true</AutoResolve>

    <AlertPriority>Normal</AlertPriority>

    <AlertSeverity>MatchMonitorHealth</AlertSeverity>

    <AlertParameters>

      <AlertParameter1>$Target/Host/Property[Type="Windows!Microsoft.Windows.Computer"]/NetworkName$</AlertParameter1>

      <AlertParameter2>$Data/Context/Value$</AlertParameter2>

      <AlertParameter3>$Data/Context/SampleValue$</AlertParameter3>

    </AlertParameters>

  </AlertSettings>

  <OperationalStates>

    <OperationalState ID="ConditionFalse" MonitorTypeStateID="ConditionFalse" HealthState="Success"/>

    <OperationalState ID="ConditionTrue" MonitorTypeStateID="ConditionTrue" HealthState="Error"/>

  </OperationalStates>

  <Configuration>

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

    <CounterName>Log Bytes Write/sec</CounterName>

    <ObjectName>MSExchange Database ==&gt; Instances</ObjectName>

    <InstanceName/>

    <AllInstances>true</AllInstances>

    <Frequency>60</Frequency>

    <Expression>

      <RegExExpression>

        <ValueExpression>

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

        </ValueExpression>

        <Operator>DoesNotContainSubstring</Operator>

        <Pattern>_Total</Pattern>

      </RegExExpression>

    </Expression>

    <Threshold>10000000</Threshold>

    <Direction>greater</Direction>

    <NumSamples>5</NumSamples>

  </Configuration>

</UnitMonitor>