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收集 .NET CSM Apps/\% of Performance violations/sec

Microsoft.SystemCenter.Apm.CsmApplicationInstance.PerformanceRateMonitor (UnitMonitor)

收集 .NET CSM Apps/\% Performance violations/sec 性能计数器

Knowledge Base article:

摘要

如果每个指定时段内的客户端性能事件率超过监视器阈值，则实例状态将变为不正常。

原因

在性能事件率超过所配置的监视器阈值时，将生成应用程序客户端性能警报。

此计数器报告受监视的应用程序中的网页或 AJAX 调用超过了可接受的加载时间（秒）的次数。

过长的网络请求时间可能由不均衡的网络所引起。

复杂或低效的源代码可能会导致服务器处理时间很长。

大页面或大量的 java 脚本都可能会导致页面加载时间性能问题。

执行时间很长的 JavaScript 处理程序可能会导致 Window.OnLoad 较长的性能问题。

解决方法

页面加载调用时间长的原因通常包括，网络不平衡、服务器处理时间长、页面加载或 Window.OnLoad 时间较长。

Element properties:

TargetMicrosoft.SystemCenter.Apm.CsmApplicationInstance
Parent MonitorSystem.Health.PerformanceState
CategoryCustom
EnabledFalse
Instance Name.NET CSM Apps
Counter Name\% of Performance violations/sec
Alert GenerateTrue
Alert SeverityMatchMonitorHealth
Alert PriorityNormal
Alert Auto ResolveTrue
Monitor TypeSystem.Performance.ConsecutiveSamplesThreshold
RemotableFalse
AccessibilityPublic
Alert Message
.NET CSM Apps/\% of Performance violations/sec 已超出阈值。
.NET CSM Apps/\% of Performance violations/sec 性能计数器超过了所配置的阈值 {0}\%。 性能计数器的值为 {1}\%。
RunAsDefault

Source Code:

<UnitMonitor ID="Microsoft.SystemCenter.Apm.CsmApplicationInstance.PerformanceRateMonitor" Accessibility="Public" Enabled="false" Target="Microsoft.SystemCenter.Apm.CsmApplicationInstance" ParentMonitorID="Health!System.Health.PerformanceState" Remotable="false" Priority="Normal" TypeID="Performance!System.Performance.ConsecutiveSamplesThreshold" ConfirmDelivery="false">

  <Category>Custom</Category>

  <AlertSettings AlertMessage="Microsoft.SystemCenter.Apm.CsmApplicationInstance.PerformanceRateMonitor.AlertMessage">

    <AlertOnState>Warning</AlertOnState>

    <AutoResolve>true</AutoResolve>

    <AlertPriority>Normal</AlertPriority>

    <AlertSeverity>MatchMonitorHealth</AlertSeverity>

    <AlertParameters>

      <AlertParameter1>$Target/Property[Type="AL!Microsoft.SystemCenter.Apm.ApplicationInstanceBase"]/PerformanceRateMonitorThreshold$</AlertParameter1>

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

    </AlertParameters>

  </AlertSettings>

  <OperationalStates>

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

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

  </OperationalStates>

  <Configuration>

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

    <CounterName>% of Performance violations/sec</CounterName>

    <ObjectName>.NET CSM Apps</ObjectName>

    <InstanceName>$Target/Property[Type="Microsoft.SystemCenter.Apm.CsmApplicationInstance"]/CounterInstance$</InstanceName>

    <AllInstances>false</AllInstances>

    <Frequency>$Target/Property[Type="AL!Microsoft.SystemCenter.Apm.ApplicationInstanceBase"]/PerformanceRateMonitorInterval$</Frequency>

    <Threshold>$Target/Property[Type="AL!Microsoft.SystemCenter.Apm.ApplicationInstanceBase"]/PerformanceRateMonitorThreshold$</Threshold>

    <Direction>greater</Direction>

    <NumSamples>3</NumSamples>

  </Configuration>

</UnitMonitor>