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MSSQL 2014: Memory-Optimized Data User Resource Pool 監視器類型

Microsoft.SQLServer.2014.MonitorType.UserResourcePool.MemoryConsumption (UnitMonitorType)

SQL Server 2014 Memory-Optimized Data User Resource Pool 監視器類型

Element properties:

RunAsDefault
AccessibilityInternal
Support Monitor RecalculateFalse

Member Modules:

ID Module Type TypeId RunAs 
DS DataSource Microsoft.SQLServer.2014.DataSource.PoolMemoryConsumption Default
CDErrorState ConditionDetection System.ExpressionFilter Default
CDSuccessState ConditionDetection System.ExpressionFilter Default
CSC ConditionDetection System.Performance.ConsecutiveSamplesCondition Default
Mapper ConditionDetection System.Performance.DataGenericMapper Default

Overrideable Parameters:

IDParameterTypeSelectorDisplay NameDescription
IntervalSecondsint$Config/IntervalSeconds$間隔 (秒)執行工作流程的週期性時間間隔 (秒)。
SyncTimestring$Config/SyncTime$同步處理時間使用 24 小時制指定的同步處理時間。將會忽略。
Thresholdint$Config/Threshold$臨界值收集的值會與此參數相比。
TimeoutSecondsint$Config/TimeoutSeconds$逾時 (秒)指定允許工作流程在關閉且標示為失敗之前執行的時間。
ScriptDelayMsecint$Config/ScriptDelayMsec$指令碼延遲 (毫秒)此參數可設定工作流程所執行的連續 T-SQL 查詢之間的延遲。這可能有助於減少工作流程在有大量目標物件時，所產生的磁碟使用量。請先取得 Microsoft 支援服務的建議，再變更此參數。
NumSamplesint$Config/NumSamples$範例數指出測量值在違反臨界值多少次之後，才會變更狀態。

Source Code:

<UnitMonitorType ID="Microsoft.SQLServer.2014.MonitorType.UserResourcePool.MemoryConsumption" Accessibility="Internal">

  <MonitorTypeStates>

    <MonitorTypeState ID="ErrorState"/>

    <MonitorTypeState ID="SuccessState"/>

  </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="SyncTime" type="xsd:string"/>

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

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

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

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

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

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

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

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

  </Configuration>

  <OverrideableParameters>

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

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

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

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

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

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

  </OverrideableParameters>

  <MonitorImplementation>

    <MemberModules>

      <DataSource TypeID="Microsoft.SQLServer.2014.DataSource.PoolMemoryConsumption" ID="DS">

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

        <SyncTime>$Config/SyncTime$</SyncTime>

        <ServerName>$Config/ServerName$</ServerName>

        <SqlInstanceName>$Config/SqlInstanceName$</SqlInstanceName>

        <PoolID>$Config/PoolID$</PoolID>

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

        <ScriptDelayMsec>$Config/ScriptDelayMsec$</ScriptDelayMsec>

      </DataSource>

      <ConditionDetection ID="Mapper" TypeID="SystemPerf!System.Performance.DataGenericMapper">

        <ObjectName>$Config/ServerName$ $Config/SqlInstanceName$</ObjectName>

        <CounterName>PoolUsedMemoryPercent</CounterName>

        <InstanceName/>

        <Value>$Config/Value$</Value>

      </ConditionDetection>

      <ConditionDetection ID="CSC" TypeID="SystemPerf!System.Performance.ConsecutiveSamplesCondition">

        <Threshold>$Config/Threshold$</Threshold>

        <Direction>greaterequal</Direction>

      </ConditionDetection>

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

        <Expression>

          <SimpleExpression>

            <ValueExpression>

              <XPathQuery Type="Double">Value</XPathQuery>

            </ValueExpression>

            <Operator>Less</Operator>

            <ValueExpression>

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

            </ValueExpression>

          </SimpleExpression>

        </Expression>

      </ConditionDetection>

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

        <Expression>

          <SimpleExpression>

            <ValueExpression>

              <XPathQuery Type="Double">Value</XPathQuery>

            </ValueExpression>

            <Operator>GreaterEqual</Operator>

            <ValueExpression>

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

            </ValueExpression>

          </SimpleExpression>

        </Expression>

      </ConditionDetection>

    </MemberModules>

    <RegularDetections>

      <RegularDetection MonitorTypeStateID="SuccessState">

        <Node ID="CDSuccessState">

          <Node ID="CSC">

            <Node ID="Mapper">

              <Node ID="DS"/>

            </Node>

          </Node>

        </Node>

      </RegularDetection>

      <RegularDetection MonitorTypeStateID="ErrorState">

        <Node ID="CDErrorState">

          <Node ID="CSC">

            <Node ID="Mapper">

              <Node ID="DS"/>

            </Node>

          </Node>

        </Node>

      </RegularDetection>

    </RegularDetections>

  </MonitorImplementation>

</UnitMonitorType>