MSSQL 2016: Modifica percentuale database

Microsoft.SQLServer.2016.DBPercentageChange (UnitMonitorType)

In questo tipo di monitoraggio viene controllata la presenza di una modifica allo spazio disponibile del database tra intervalli di polling successivi.

Element properties:

RunAsDefault
AccessibilityInternal
Support Monitor RecalculateFalse

Member Modules:

ID Module Type TypeId RunAs 
DS DataSource Microsoft.SQLServer.2016.DBSizeRawPerfProvider Default
CDDeltaThreshold ConditionDetection System.Performance.DeltaValueCondition Default
CDOverThreshold1UnderThreshold2 ConditionDetection System.ExpressionFilter Default
CDOverThreshold2 ConditionDetection System.ExpressionFilter Default
CDUnderThreshold1 ConditionDetection System.ExpressionFilter Default

Overrideable Parameters:

IDParameterTypeSelectorDisplay NameDescription
IntervalSecondsint$Config/IntervalSeconds$Intervallo (secondi)Intervallo di tempo ricorrente in secondi in cui eseguire il flusso di lavoro.
SyncTimestring$Config/SyncTime$Ora di sincronizzazioneOra di sincronizzazione specificata usando il formato a 24 ore. Può essere omessa.
NumSamplesint$Config/NumSamples$Numero di campioniIndica quante volte un valore misurato deve violare una soglia prima che venga modificato lo stato.
Threshold1double$Config/Threshold1$Soglia avvisoSoglia di avviso. Se questa soglia viene superata, lo stato del monitoraggio passerà almeno a una soglia di avviso.
Threshold2double$Config/Threshold2$Soglia criticaLo stato del monitoraggio passerà a Critico se il valore supera questa soglia. Se invece il valore si trova tra questa soglia e la soglia di avviso (inclusa), il monitoraggio passerà allo stato di avviso.
TimeoutSecondsint$Config/TimeoutSeconds$Timeout (secondi)Specifica il tempo di esecuzione consentito per il flusso di lavoro prima che venga chiuso e contrassegnato come non riuscito.
AzureMaxFileSizeMBint$Config/AzureMaxFileSizeMB$Dimensioni massime del file in Azure (MB)Dimensioni massime del file di dati archiviato nell'archiviazione BLOB di Azure. Il flusso di lavoro considera questo valore come la capacità di archiviazione massima per ogni file.

Source Code:

<UnitMonitorType ID="Microsoft.SQLServer.2016.DBPercentageChange" Accessibility="Internal">
<MonitorTypeStates>
<MonitorTypeState ID="UnderThreshold1"/>
<MonitorTypeState ID="OverThreshold1UnderThreshold2"/>
<MonitorTypeState ID="OverThreshold2"/>
</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="ConnectionString" 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="ObjectName" type="xsd:string"/>
<xsd:element xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="CounterName" type="xsd:string"/>
<xsd:element xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="InstanceName" 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="Threshold1" type="xsd:double"/>
<xsd:element xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="Threshold2" type="xsd:double"/>
<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="TimeoutSeconds" type="xsd:int"/>
<xsd:element xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="AzureMaxFileSizeMB" type="xsd:int"/>
</Configuration>
<OverrideableParameters>
<OverrideableParameter ID="IntervalSeconds" ParameterType="int" Selector="$Config/IntervalSeconds$"/>
<OverrideableParameter ID="SyncTime" ParameterType="string" Selector="$Config/SyncTime$"/>
<OverrideableParameter ID="NumSamples" ParameterType="int" Selector="$Config/NumSamples$"/>
<OverrideableParameter ID="Threshold1" ParameterType="double" Selector="$Config/Threshold1$"/>
<OverrideableParameter ID="Threshold2" ParameterType="double" Selector="$Config/Threshold2$"/>
<OverrideableParameter ID="TimeoutSeconds" ParameterType="int" Selector="$Config/TimeoutSeconds$"/>
<OverrideableParameter ID="AzureMaxFileSizeMB" ParameterType="int" Selector="$Config/AzureMaxFileSizeMB$"/>
</OverrideableParameters>
<MonitorImplementation>
<MemberModules>
<DataSource TypeID="Microsoft.SQLServer.2016.DBSizeRawPerfProvider" ID="DS">
<IntervalSeconds>$Config/IntervalSeconds$</IntervalSeconds>
<SyncTime>$Config/SyncTime$</SyncTime>
<ConnectionString>$Config/ConnectionString$</ConnectionString>
<ServerName>$Config/ServerName$</ServerName>
<SqlInstanceName>$Config/SqlInstanceName$</SqlInstanceName>
<ObjectName>$Config/ObjectName$</ObjectName>
<CounterName>$Config/CounterName$</CounterName>
<InstanceName>$Config/InstanceName$</InstanceName>
<DatabaseName>$Config/DatabaseName$</DatabaseName>
<Value>$Config/Value$</Value>
<TimeoutSeconds>$Config/TimeoutSeconds$</TimeoutSeconds>
<AzureMaxFileSizeMB>$Config/AzureMaxFileSizeMB$</AzureMaxFileSizeMB>
</DataSource>
<ConditionDetection TypeID="SystemPerf!System.Performance.DeltaValueCondition" ID="CDDeltaThreshold">
<NumSamples>$Config/NumSamples$</NumSamples>
<Absolute>true</Absolute>
</ConditionDetection>
<ConditionDetection ID="CDUnderThreshold1" TypeID="System!System.ExpressionFilter">
<Expression>
<SimpleExpression>
<ValueExpression>
<XPathQuery Type="Double">Value</XPathQuery>
</ValueExpression>
<Operator>Greater</Operator>
<ValueExpression>
<Value Type="Double">-$Config/Threshold1$</Value>
</ValueExpression>
</SimpleExpression>
</Expression>
</ConditionDetection>
<ConditionDetection ID="CDOverThreshold1UnderThreshold2" TypeID="System!System.ExpressionFilter">
<Expression>
<And>
<Expression>
<SimpleExpression>
<ValueExpression>
<XPathQuery Type="Double">Value</XPathQuery>
</ValueExpression>
<Operator>LessEqual</Operator>
<ValueExpression>
<Value Type="Double">-$Config/Threshold1$</Value>
</ValueExpression>
</SimpleExpression>
</Expression>
<Expression>
<SimpleExpression>
<ValueExpression>
<XPathQuery Type="Double">Value</XPathQuery>
</ValueExpression>
<Operator>GreaterEqual</Operator>
<ValueExpression>
<Value Type="Double">-$Config/Threshold2$</Value>
</ValueExpression>
</SimpleExpression>
</Expression>
</And>
</Expression>
</ConditionDetection>
<ConditionDetection ID="CDOverThreshold2" TypeID="System!System.ExpressionFilter">
<Expression>
<SimpleExpression>
<ValueExpression>
<XPathQuery Type="Double">Value</XPathQuery>
</ValueExpression>
<Operator>Less</Operator>
<ValueExpression>
<Value Type="Double">-$Config/Threshold2$</Value>
</ValueExpression>
</SimpleExpression>
</Expression>
</ConditionDetection>
</MemberModules>
<RegularDetections>
<RegularDetection MonitorTypeStateID="UnderThreshold1">
<Node ID="CDUnderThreshold1">
<Node ID="CDDeltaThreshold">
<Node ID="DS"/>
</Node>
</Node>
</RegularDetection>
<RegularDetection MonitorTypeStateID="OverThreshold1UnderThreshold2">
<Node ID="CDOverThreshold1UnderThreshold2">
<Node ID="CDDeltaThreshold">
<Node ID="DS"/>
</Node>
</Node>
</RegularDetection>
<RegularDetection MonitorTypeStateID="OverThreshold2">
<Node ID="CDOverThreshold2">
<Node ID="CDDeltaThreshold">
<Node ID="DS"/>
</Node>
</Node>
</RegularDetection>
</RegularDetections>
</MonitorImplementation>
</UnitMonitorType>