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SQL 2016 AS: CPU 使用率(\%)监视器类型

Microsoft.SQLServer.2016.AnalysisServices.MonitorType.Instance.CpuUsage (UnitMonitorType)

SQL 2016 AS 的 CPU 使用率(\%)监视器类型

Element properties:

RunAsMicrosoft.SQLServer.MonitoringAccount
AccessibilityInternal
Support Monitor RecalculateFalse

Member Modules:

ID Module Type TypeId RunAs 
DS DataSource Microsoft.SQLServer.2016.AnalysisServices.DataSource.ScheduledInstancePerfomanceDataProvider Default
CDCritical ConditionDetection System.ExpressionFilter.IntervalSuppression Default
CDHealthy ConditionDetection System.ExpressionFilter Default

Overrideable Parameters:

IDParameterTypeSelectorDisplay NameDescription
IntervalSecondsint$Config/IntervalSeconds$间隔(秒)运行工作流的重复间隔时间(秒)。
Thresholdint$Config/Threshold$严重阈值(\%)如果 SSAS 进程的 CPU 利用率高于阈值，监视器将发出警告。
NumSamplesint$Config/NumSamples$样本数指示在状态发生更改之前测量值应违反阈值的次数。
SyncTimestring$Config/SyncTime$同步时间使用 24 小时格式指定的同步时间。可以忽略。
TimeoutSecondsint$Config/TimeoutSeconds$超时(秒)指定允许工作流在被关闭并标记为失败之前运行的时间。

Source Code:

<UnitMonitorType ID="Microsoft.SQLServer.2016.AnalysisServices.MonitorType.Instance.CpuUsage" Accessibility="Internal" RunAs="GPMP!Microsoft.SQLServer.MonitoringAccount">

  <MonitorTypeStates>

    <MonitorTypeState ID="Success"/>

    <MonitorTypeState ID="Error"/>

  </MonitorTypeStates>

  <Configuration>

    <xsd:element xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="IntervalSeconds" type="xsd:integer"/>

    <xsd:element xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="Threshold" type="xsd:integer"/>

    <xsd:element xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="NumSamples" type="xsd:integer"/>

    <xsd:element xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="SyncTime" type="xsd:string"/>

    <xsd:element xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="TimeoutSeconds" type="xsd:integer"/>

  </Configuration>

  <OverrideableParameters>

    <OverrideableParameter ID="IntervalSeconds" Selector="$Config/IntervalSeconds$" ParameterType="int"/>

    <OverrideableParameter ID="Threshold" Selector="$Config/Threshold$" ParameterType="int"/>

    <OverrideableParameter ID="NumSamples" Selector="$Config/NumSamples$" ParameterType="int"/>

    <OverrideableParameter ID="SyncTime" Selector="$Config/SyncTime$" ParameterType="string"/>

    <OverrideableParameter ID="TimeoutSeconds" ParameterType="int" Selector="$Config/TimeoutSeconds$"/>

  </OverrideableParameters>

  <MonitorImplementation>

    <MemberModules>

      <DataSource ID="DS" TypeID="Microsoft.SQLServer.2016.AnalysisServices.DataSource.ScheduledInstancePerfomanceDataProvider">

        <ServiceName>$Target/Property[Type='SQLAS!Microsoft.SQLServer.2016.AnalysisServices.Instance']/ServiceName$</ServiceName>

        <PerformanceCounterClassName>SystemDiagnosticsProcess</PerformanceCounterClassName>

        <PerformanceCounterPropertyName>CpuUsage</PerformanceCounterPropertyName>

        <DividerIfGreater>0</DividerIfGreater>

        <Divider>1</Divider>

        <IntervalSeconds>$Config/IntervalSeconds$</IntervalSeconds>

        <SyncTime/>

        <TimeoutSeconds>$Config/TimeoutSeconds$</TimeoutSeconds>

      </DataSource>

      <ConditionDetection ID="CDHealthy" TypeID="System!System.ExpressionFilter">

        <Expression>

          <SimpleExpression>

            <ValueExpression>

              <XPathQuery Type="Double">Property[@Name='CpuUsage']</XPathQuery>

            </ValueExpression>

            <Operator>Less</Operator>

            <ValueExpression>

              <Value Type="Double">$Config/Threshold$</Value>

            </ValueExpression>

          </SimpleExpression>

        </Expression>

      </ConditionDetection>

      <ConditionDetection ID="CDCritical" TypeID="System!System.ExpressionFilter.IntervalSuppression">

        <Expression>

          <SimpleExpression>

            <ValueExpression>

              <XPathQuery Type="Double">Property[@Name='CpuUsage']</XPathQuery>

            </ValueExpression>

            <Operator>GreaterEqual</Operator>

            <ValueExpression>

              <Value Type="Double">$Config/Threshold$</Value>

            </ValueExpression>

          </SimpleExpression>

        </Expression>

        <SuppressionSettings>

          <MatchCount>$Config/NumSamples$</MatchCount>

          <SampleCount>$Config/NumSamples$</SampleCount>

        </SuppressionSettings>

      </ConditionDetection>

    </MemberModules>

    <RegularDetections>

      <RegularDetection MonitorTypeStateID="Success">

        <Node ID="CDHealthy">

          <Node ID="DS"/>

        </Node>

      </RegularDetection>

      <RegularDetection MonitorTypeStateID="Error">

        <Node ID="CDCritical">

          <Node ID="DS"/>

        </Node>

      </RegularDetection>

    </RegularDetections>

  </MonitorImplementation>

</UnitMonitorType>