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Operating System Available Megabytes Memory (Three State)

Microsoft.Unix.ExtendedMonitoring.OperatingSystem.AvailableMBytes.Monitor (UnitMonitor)

Element properties:

TargetMicrosoft.Unix.OperatingSystem
Parent MonitorSystem.Health.PerformanceState
CategoryPerformanceHealth
EnabledFalse
Alert GenerateTrue
Alert SeverityMatchMonitorHealth
Alert PriorityNormal
Alert Auto ResolveTrue
Monitor TypeMicrosoft.Unix.ExtendedMonitoring.WSMan.Performance.Filtered.Average.LessThanThreshold.MonitorType
RemotableTrue
AccessibilityPublic
Alert Message
Available Megabytes Memory is too low
The threshold for the Memory\Available MBytes performance counter has been exceeded. The value that exceeded the threshold is: {0} Available MBytes.
RunAsDefault

Source Code:

<UnitMonitor ID="Microsoft.Unix.ExtendedMonitoring.OperatingSystem.AvailableMBytes.Monitor" Accessibility="Public" Target="Unix!Microsoft.Unix.OperatingSystem" TypeID="Microsoft.Unix.ExtendedMonitoring.WSMan.Performance.Filtered.Average.LessThanThreshold.MonitorType" Enabled="false" ParentMonitorID="SystemHealth!System.Health.PerformanceState">

  <Category>PerformanceHealth</Category>

  <AlertSettings AlertMessage="Microsoft.Unix.ExtendedMonitoring.OperatingSystem.AvailableMBytes.AlertMessage">

    <AlertOnState>Warning</AlertOnState>

    <AutoResolve>true</AutoResolve>

    <AlertPriority>Normal</AlertPriority>

    <AlertSeverity>MatchMonitorHealth</AlertSeverity>

    <AlertParameters>

      <AlertParameter1>$Data/Context/Value$</AlertParameter1>

    </AlertParameters>

  </AlertSettings>

  <OperationalStates>

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

    <OperationalState HealthState="Warning" MonitorTypeStateID="ThresholdWarning" ID="ThresholdWarning"/>

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

  </OperationalStates>

  <Configuration>

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

    <Uri>http://schemas.microsoft.com/wbem/wscim/1/cim-schema/2/SCX_MemoryStatisticalInformation?__cimnamespace=root/scx</Uri>

    <Filter/>

    <SplitItems>true</SplitItems>

    <Interval>300</Interval>

    <ObjectName>Memory</ObjectName>

    <CounterName>Available MBytes Memory</CounterName>

    <InstanceName>Memory</InstanceName>

    <InstanceProperty>/DataItem/WsManData/*[local-name(.)='SCX_MemoryStatisticalInformation']/*[local-name(.)='Name']</InstanceProperty>

    <Value>$Data/WsManData/*[local-name(.)='SCX_MemoryStatisticalInformation']/*[local-name(.)='AvailableMemory']$</Value>

    <WarningThreshold>50</WarningThreshold>

    <ErrorThreshold>25</ErrorThreshold>

    <NumSamples>3</NumSamples>

  </Configuration>

</UnitMonitor>