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Uso de CPU de la partición primaria del host de System Center 2012 Virtual Machine Manager

Microsoft.SystemCenter.VirtualMachineManager.2012.HostParentPartitionCPUUtilizationMonitor (UnitMonitor)

Supervisa el uso de CPU en la partición primaria

Knowledge Base article:

Resumen

Este monitor realiza un seguimiento del rendimiento de la CPU del host. El uso de CPU ha superado el umbral.

Causas

Las cargas de trabajo de particiones primarias y máquinas virtuales que se ejecutan en el host están consumiendo niveles críticos de recursos de CPU en el host.

Soluciones

Migre máquinas virtuales a otro host o reduzca el consumo de CPU de la carga de trabajo de particiones primarias. Para que Virtual Machine Manager equilibre automáticamente los clústeres de hosts, habilite la optimización dinámica. Para obtener más información acerca de la optimización dinámica, vea la documentación de Virtual Machine Manager.

Element properties:

TargetMicrosoft.SystemCenter.VirtualMachineManager.2012.HyperVHost
Parent MonitorSystem.Health.AvailabilityState
CategoryCustom
EnabledTrue
Alert GenerateTrue
Alert SeverityMatchMonitorHealth
Alert PriorityNormal
Alert Auto ResolveTrue
Monitor TypeMicrosoft.SystemCenter.VirtualMachineManager.2012.Performance.ScriptBasedConsecutiveSamplesTwoThresholdsMonitorType
RemotableTrue
AccessibilityPublic
Alert Message
Uso de CPU de la partición primaria del host alto
El uso de CPU de la partición primaria es {1} y ha superado los niveles críticos o de advertencia para {0}
RunAsDefault

Source Code:

<UnitMonitor ID="Microsoft.SystemCenter.VirtualMachineManager.2012.HostParentPartitionCPUUtilizationMonitor" Accessibility="Public" Target="VMM2012Discovery!Microsoft.SystemCenter.VirtualMachineManager.2012.HyperVHost" ParentMonitorID="SystemHealth!System.Health.AvailabilityState" Remotable="true" TypeID="Microsoft.SystemCenter.VirtualMachineManager.2012.Performance.ScriptBasedConsecutiveSamplesTwoThresholdsMonitorType">

  <Category>Custom</Category>

  <AlertSettings AlertMessage="Microsoft.SystemCenter.VirtualMachineManager.2012.HostParentPartitionCPUUtilizationMonitor.AlertMessage">

    <AlertOnState>Warning</AlertOnState>

    <AutoResolve>true</AutoResolve>

    <AlertPriority>Normal</AlertPriority>

    <AlertSeverity>MatchMonitorHealth</AlertSeverity>

    <AlertParameters>

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

      <AlertParameter2>$Data/Context/SampleValue$</AlertParameter2>

    </AlertParameters>

  </AlertSettings>

  <OperationalStates>

    <OperationalState ID="CPUUtilizationReachedWarning" MonitorTypeStateID="ConditionWarn" HealthState="Warning"/>

    <OperationalState ID="CPUUtilizationReachedError" MonitorTypeStateID="ConditionError" HealthState="Error"/>

    <OperationalState ID="CPUUtilizationIsSuccess" MonitorTypeStateID="ConditionSuccess" HealthState="Success"/>

  </OperationalStates>

  <Configuration>

    <IntervalSeconds>180</IntervalSeconds>

    <TimeoutSeconds>180</TimeoutSeconds>

    <WarningThreshold>80</WarningThreshold>

    <CriticalThreshold>90</CriticalThreshold>

    <NumSamples>3</NumSamples>

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

    <ScriptBody><Script>

' Copyright (c) Microsoft Corporation. All rights reserved.

' VBScript source code

' HostParentPartitionCPUUtilizationProvider.vbs

Option Explicit



SetLocale("en-us")



' This Script is used to check the Host Parent partition CPU utilization

' Alert when the utilization of this partition is high:

' Warning: WarningThreshold%, like 80%

' Critical: CriticalThreshold, like 90%

Dim oArgs, hostComputerName, objWMIService, colItems, objItem, performanceUtilization

Dim oAPI, oBag



Set oAPI = CreateObject("MOM.ScriptAPI")

Set oArgs = Wscript.Arguments



' Check to see if the required script arguments are there

' 1 argument is requried

' If 1 argument does not exist, log a script event

If oArgs.Count = 1 Then

    hostComputerName = oArgs(0)

    Set oBag = oAPI.CreatePropertyBag()

    Set objWMIService = GetObject("winmgmts:\\" &amp; hostComputerName &amp; "\root\CIMV2")



    Set colItems = objWMIService.ExecQuery("Select * from win32_PerfFormattedData_Perfos_Processor where name = '_Total'")

    for each objItem in colItems

        performanceUtilization = objItem.PercentProcessorTime

    Next

  

    performanceUtilization = CInt(performanceUtilization)

    

    Call oBag.AddValue("Utilization", performanceUtilization)

    Call oBag.AddValue("WarningThreshold", 80)

    Call oAPI.LogScriptEvent("HostParentCPUUtilizationCounter.vbs", 101, 0, "HostParentCPUUtilizationCounter is " &amp; performanceUtilization)



    Call oAPI.Return(oBag)

Else 

    Call oAPI.LogScriptEvent("HostParentCPUUtilizationCounter.vbs", 101, 0, "HostParentCPUUtilizationCounter was not called with 1 argument and was not executed.")

End If  

                        </Script></ScriptBody>

    <ObjectName>win32_PerfFormattedData_Perfos_Processor</ObjectName>

    <CounterName>PercentProcessorTime</CounterName>

    <InstanceName>_Total</InstanceName>

    <Value>$Data/Property[@Name='Utilization']$</Value>

  </Configuration>

</UnitMonitor>