MSSQL 2014: Tipo di monitoraggio dello stato di Garbage Collection

Microsoft.SQLServer.2014.MonitorType.DBFileGroupFx.GarbageCollectionState (UnitMonitorType)

Tipo di monitoraggio dello stato di Garbage Collection per la metrica del fattore di riempimento dei controlli dei dati con ottimizzazione per la memoria 2014

Element properties:

Show References:
- Unit Monitors (1)

RunAs	Default
Accessibility	Internal
Support Monitor Recalculate	False

Member Modules:

ID	Module Type	TypeId	RunAs
DS	DataSource	Microsoft.SQLServer.2014.DataSource.DBFileGroupFx.GarbageCollection	Default
CDCritical	ConditionDetection	System.ExpressionFilter	Default
CDSuccess	ConditionDetection	System.ExpressionFilter	Default

Overrideable Parameters:

ID	ParameterType	Selector	Display Name	Description
IntervalSeconds	int	$Config/IntervalSeconds$	Intervallo (secondi)	Intervallo di tempo ricorrente in secondi in cui eseguire il flusso di lavoro.
SyncTime	string	$Config/SyncTime$	Ora di sincronizzazione	Ora di sincronizzazione specificata usando il formato a 24 ore. Può essere omessa.
Threshold	int	$Config/Threshold$	Soglia	Il valore raccolto verrà confrontato con questo parametro.
TimeoutSeconds	int	$Config/TimeoutSeconds$	Timeout (secondi)	Specifica il tempo di esecuzione consentito per il flusso di lavoro prima che venga chiuso e contrassegnato come non riuscito.
ScriptDelayMsec	int	$Config/ScriptDelayMsec$	Ritardo script (millisecondi)	Questo parametro imposta il ritardo tra le query T-SQL consecutive eseguite dal flusso di lavoro. Favorisce la riduzione del footprint generato dal flusso di lavoro in presenza di un numero elevato di oggetti di destinazione. Prima di cambiare questo parametro, consultare il Supporto tecnico Microsoft.

Source Code:

<UnitMonitorType ID="Microsoft.SQLServer.2014.MonitorType.DBFileGroupFx.GarbageCollectionState" Accessibility="Internal">

  <MonitorTypeStates>

    <MonitorTypeState ID="Success"/>

    <MonitorTypeState ID="Critical"/>

  </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="DatabaseName" 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="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"/>

  </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="$Config/ScriptDelayMsec$"/>

  </OverrideableParameters>

  <MonitorImplementation>

    <MemberModules>

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

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

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

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

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

        <DatabaseName>$Config/DatabaseName$</DatabaseName>

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

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

      </DataSource>

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

        <Expression>

          <And>

            <Expression>

              <SimpleExpression>

                <ValueExpression>

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

                </ValueExpression>

                <Operator>Less</Operator>

                <ValueExpression>

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

                </ValueExpression>

              </SimpleExpression>

            </Expression>

            <Expression>

              <SimpleExpression>

                <ValueExpression>

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

                </ValueExpression>

                <Operator>NotEqual</Operator>

                <ValueExpression>

                  <Value Type="Double">0</Value>

                </ValueExpression>

              </SimpleExpression>

            </Expression>

          </And>

        </Expression>

      </ConditionDetection>

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

        <Expression>

          <Or>

            <Expression>

              <SimpleExpression>

                <ValueExpression>

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

                </ValueExpression>

                <Operator>GreaterEqual</Operator>

                <ValueExpression>

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

                </ValueExpression>

              </SimpleExpression>

            </Expression>

            <Expression>

              <SimpleExpression>

                <ValueExpression>

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

                </ValueExpression>

                <Operator>Equal</Operator>

                <ValueExpression>

                  <Value Type="Double">0</Value>

                </ValueExpression>

              </SimpleExpression>

            </Expression>

          </Or>

        </Expression>

      </ConditionDetection>

    </MemberModules>

    <RegularDetections>

      <RegularDetection MonitorTypeStateID="Critical">

        <Node ID="CDCritical">

          <Node ID="DS"/>

        </Node>

      </RegularDetection>

      <RegularDetection MonitorTypeStateID="Success">

        <Node ID="CDSuccess">

          <Node ID="DS"/>

        </Node>

      </RegularDetection>

    </RegularDetections>

  </MonitorImplementation>

</UnitMonitorType>