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System Center 2012 Virtual Machine Manager 云 MemoryUsageMB

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

监视私有云内存使用率(以 MB 为单位)

Knowledge Base article:

概述

云内存使用率监视器跟踪私有云中运行的虚拟机和服务实例的内存使用率（以 MB 为单位）。 当内存使用率接近定义的私有云容量时，该监视器将进入警告或严重状态。

原因

私有云内的内存使用率正在接近定义的云容量。默认情况下，当内存使用率超出私有云容量的 90% 时，该监视器将进入严重状态。可以替代此阈值。

解决方案

要使监视器恢复正常状态，您可以：

重新定义私有云容量限制

减小私有云内内存使用率

替代监视器的严重阈值

Element properties:

TargetMicrosoft.SystemCenter.VirtualMachineManager.PrivateCloud
Parent MonitorSystem.Health.AvailabilityState
CategoryAvailabilityHealth
EnabledTrue
Alert GenerateTrue
Alert SeverityError
Alert PriorityNormal
Alert Auto ResolveTrue
Monitor TypeMicrosoft.SystemCenter.VirtualMachineManager.2012.CloudUsageUnitMonitorType
RemotableTrue
AccessibilityPublic
Alert Message
云 MemoryUsageMB 已达到或超过阈值
私有云内存使用率(以 MB 为单位)为 {0}，它已达到或超出指定阈值 {1}
RunAsDefault

Source Code:

<UnitMonitor ID="Microsoft.SystemCenter.VirtualMachineManager.2012.CloudMemoryUsageMBMonitor" Accessibility="Public" Target="VMMBase!Microsoft.SystemCenter.VirtualMachineManager.PrivateCloud" TypeID="Microsoft.SystemCenter.VirtualMachineManager.2012.CloudUsageUnitMonitorType" ParentMonitorID="SystemHealth!System.Health.AvailabilityState">

  <Category>AvailabilityHealth</Category>

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

    <AlertOnState>Error</AlertOnState>

    <AutoResolve>true</AutoResolve>

    <AlertPriority>Normal</AlertPriority>

    <AlertSeverity>Error</AlertSeverity>

    <AlertParameters>

      <AlertParameter1>$Data/Context/Property[@Name='$Target/Property[Type="VMMBase!Microsoft.SystemCenter.VirtualMachineManager.PrivateCloud"]/VMMId$-MemoryUsageMB']$</AlertParameter1>

      <AlertParameter2>$Data/Context/Property[@Name='$Target/Property[Type="VMMBase!Microsoft.SystemCenter.VirtualMachineManager.PrivateCloud"]/VMMId$-CriticalThreshold']$</AlertParameter2>

    </AlertParameters>

  </AlertSettings>

  <OperationalStates>

    <OperationalState ID="CloudMemoryUsageMBHealthy" MonitorTypeStateID="CloudUsageHealthy" HealthState="Success"/>

    <OperationalState ID="CloudMemoryUsageMBCritical" MonitorTypeStateID="CloudUsageCritical" HealthState="Error"/>

  </OperationalStates>

  <Configuration>

    <IntervalSeconds>1800</IntervalSeconds>

    <TimeoutSeconds>300</TimeoutSeconds>

    <CriticalThreshold>90</CriticalThreshold>

    <PropertyValue/>

    <VMMId>$Target/Property[Type="VMMBase!Microsoft.SystemCenter.VirtualMachineManager.PrivateCloud"]/VMMId$-MemoryUsageMB</VMMId>

    <VMMServer>$Target/Property[Type="VMMBase!Microsoft.SystemCenter.VirtualMachineManager.PrivateCloud"]/VMMServer$</VMMServer>

  </Configuration>

</UnitMonitor>