KHI: 同盟傳遞訊息解密受到影響 - 過去 30 分鐘內的互相部署解密期間，超過 90\% 的郵件無法解密 - 紅色(>90)。

_82E5612C_0C3B_4f56_90F1_5AA01E3E71DE_ (UnitMonitor)

Knowledge Base article:

外部知識來源

如需詳細資訊，請參閱個別主題，位於 Microsoft Exchange Server TechCenter

Element properties:

Target	Microsoft.Exchange.2010.CommonTransport
Parent Monitor	System.Health.AvailabilityState
Category	PerformanceHealth
Enabled	True
Alert Generate	False
Alert Auto Resolve	True
Monitor Type	Correlation.Performance.ConsecutiveSamplesThreshold
Remotable	True
Accessibility	Public
RunAs	Default
Comment	Actionable='False';Urgent='False';EscalationTeam='Transport'

Source Code:

<UnitMonitor ID="_82E5612C_0C3B_4f56_90F1_5AA01E3E71DE_" Target="Microsoft.Exchange.2010.CommonTransport" Enabled="onEssentialMonitoring" Accessibility="Public" ParentMonitorID="SystemHealth!System.Health.AvailabilityState" TypeID="Correlation.Performance.ConsecutiveSamplesThreshold" Comment="Actionable='False';Urgent='False';EscalationTeam='Transport'">

  <Category>PerformanceHealth</Category>

  <OperationalStates>

    <OperationalState ID="HMPerfMonitorUnderOpState_6EB1E154_412C_4066_9638_C3C8DF9DE431" MonitorTypeStateID="UnderThreshold" HealthState="Success"/>

    <OperationalState ID="HMPerfMonitorOverOpState_DC569681_955C_44A0_9715_466E2F175F95" MonitorTypeStateID="OverThreshold" HealthState="Error"/>

  </OperationalStates>

  <Configuration>

    <MonitorType>KHI</MonitorType>

    <ComputerName>.</ComputerName>

    <CounterName>Percentile90FailedToXDecrypt</CounterName>

    <ObjectName>MSExchange Decryption Agent</ObjectName>

    <InstanceName>&lt;All&gt;</InstanceName>

    <AllInstances>true</AllInstances>

    <Frequency>300</Frequency>

    <Threshold>0</Threshold>

    <Direction>greater</Direction>

    <NumSamples>6</NumSamples>

  </Configuration>

</UnitMonitor>