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TCPv4 Segments Received Per Second

Microsoft.Windows.Server.10.0.TCPv4.SegmentsReceivedPerSec (UnitMonitor)

监视 TCPv4\Segments Received/sec 性能计数器。

Knowledge Base article:

摘要

此监视器跟踪通过 TCPv4 每秒接收的段数。当接收的段数超过 TCPv4\Segments Received/sec 性能计数器的阈值时，监视器将切换至警告状态。

原因

接收段数突然增加表明网络过载或具有安全漏洞。

解决方法

调查导致网络过载的因素并解决所暴露的问题。采取措施消除安全薄弱环节。

Element properties:

TargetMicrosoft.Windows.Server.10.0.OperatingSystem
Parent MonitorSystem.Health.PerformanceState
CategoryPerformanceHealth
EnabledFalse
Instance NameTCPv4
Counter NameSegments Received/sec
Frequency300
Alert GenerateTrue
Alert SeverityWarning
Alert PriorityNormal
Alert Auto ResolveTrue
Monitor TypeSystem.Performance.ConsecutiveSamplesThreshold
RemotableTrue
AccessibilityPublic
Alert Message
每秒接收的 TCPv4 段过高
已超过 TCPv4\Segments Received/sec 性能计数器的阈值。
RunAsDefault

Source Code:

<UnitMonitor ID="Microsoft.Windows.Server.10.0.TCPv4.SegmentsReceivedPerSec" Accessibility="Public" Enabled="false" Target="ServervNext!Microsoft.Windows.Server.10.0.OperatingSystem" ParentMonitorID="SystemHealth!System.Health.PerformanceState" Remotable="true" Priority="Normal" TypeID="SystemPerf!System.Performance.ConsecutiveSamplesThreshold" ConfirmDelivery="false">

  <Category>PerformanceHealth</Category>

  <AlertSettings AlertMessage="Microsoft.Windows.Server.10.0.TCPv4.SegmentsReceivedPerSec.AlertMessage">

    <AlertOnState>Warning</AlertOnState>

    <AutoResolve>true</AutoResolve>

    <AlertPriority>Normal</AlertPriority>

    <AlertSeverity>Warning</AlertSeverity>

    <AlertParameters/>

  </AlertSettings>

  <OperationalStates>

    <OperationalState ID="OverThreshold" MonitorTypeStateID="ConditionTrue" HealthState="Warning"/>

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

  </OperationalStates>

  <Configuration>

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

    <CounterName>Segments Received/sec</CounterName>

    <ObjectName>TCPv4</ObjectName>

    <InstanceName/>

    <Frequency>300</Frequency>

    <Threshold>100</Threshold>

    <Direction>greaterequal</Direction>

    <NumSamples>12</NumSamples>

  </Configuration>

</UnitMonitor>