Tipo de monitor de tamanho médio das cadeias de linhas nos buckets de hash
RunAs | Microsoft.SQLServer.MonitoringAccount |
Accessibility | Internal |
Support Monitor Recalculate | False |
ID | Module Type | TypeId | RunAs |
---|---|---|---|
DS | DataSource | Microsoft.SQLServer.2016.Monitoring.HashIndexAvgChainLength.DataSource | Default |
DatabaseFilter | ConditionDetection | System.ExpressionFilter | Default |
HealthState | ConditionDetection | System.ExpressionFilter | Default |
WarningState | ConditionDetection | System.ExpressionFilter | Default |
ID | ParameterType | Selector | Display Name | Description |
---|---|---|---|---|
IntervalSeconds | int | $Config/IntervalSeconds$ | Intervalo (segundos) | O intervalo de tempo recorrente em segundos no qual executa-se o fluxo de trabalho. |
TimeoutSeconds | int | $Config/TimeoutSeconds$ | Tempo Limite (segundos) | Especifica o tempo que o fluxo de trabalho pode funcionar antes de ser fechado e marcado como com falha. |
SyncTime | string | $Config/SyncTime$ | Hora da Sincronização | A hora da sincronização especificada usando um formato de 24 horas. Pode ser omitido. |
EmptyBucketPercentThreshold | int | $Config/EmptyBucketPercentThreshold$ | Limite de percentual de bucket vazio | Limite para o percentual de buckets vazios, que indica o número de buckets vazios no índice de hash. |
AvgChainLengthThreshold | int | $Config/AvgChainLengthThreshold$ | Limite de tamanho médio da cadeia | Limite para o tamanho médio da cadeia que indica o comprimento médio das cadeias de linha nos buckets de hash. |
ErrorTopLines | int | $Config/ErrorTopLines$ | Exibir contagem de índice | A contagem de exibição de índices não configurados de acordo com a prática recomendada. |
<UnitMonitorType ID="Microsoft.SQLServer.2016.Monitoring.HashIndexAvgChainLength.MonitorType" Accessibility="Internal" RunAs="GPMP!Microsoft.SQLServer.MonitoringAccount">
<MonitorTypeStates>
<MonitorTypeState ID="Health"/>
<MonitorTypeState ID="Warning"/>
</MonitorTypeStates>
<Configuration>
<xsd:element xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="ComputerName" 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="ConnectionString" type="xsd:string"/>
<xsd:element xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="ServiceName" 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="IntervalSeconds" type="xsd:integer"/>
<xsd:element xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="TimeoutSeconds" 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="EmptyBucketPercentThreshold" type="xsd:integer"/>
<xsd:element xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="AvgChainLengthThreshold" type="xsd:integer"/>
<xsd:element xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="ErrorTopLines" type="xsd:integer"/>
</Configuration>
<OverrideableParameters>
<OverrideableParameter ID="IntervalSeconds" Selector="$Config/IntervalSeconds$" ParameterType="int"/>
<OverrideableParameter ID="TimeoutSeconds" Selector="$Config/TimeoutSeconds$" ParameterType="int"/>
<OverrideableParameter ID="SyncTime" Selector="$Config/SyncTime$" ParameterType="string"/>
<OverrideableParameter ID="EmptyBucketPercentThreshold" Selector="$Config/EmptyBucketPercentThreshold$" ParameterType="int"/>
<OverrideableParameter ID="AvgChainLengthThreshold" Selector="$Config/AvgChainLengthThreshold$" ParameterType="int"/>
<OverrideableParameter ID="ErrorTopLines" Selector="$Config/ErrorTopLines$" ParameterType="int"/>
</OverrideableParameters>
<MonitorImplementation>
<MemberModules>
<DataSource ID="DS" TypeID="Microsoft.SQLServer.2016.Monitoring.HashIndexAvgChainLength.DataSource">
<IntervalSeconds>$Config/IntervalSeconds$</IntervalSeconds>
<TimeoutSeconds>$Config/TimeoutSeconds$</TimeoutSeconds>
<SyncTime>$Config/SyncTime$</SyncTime>
<ComputerName>$Config/ComputerName$</ComputerName>
<SqlInstanceName>$Config/SqlInstanceName$</SqlInstanceName>
<ConnectionString>$Config/ConnectionString$</ConnectionString>
<ServiceName>$Config/ServiceName$</ServiceName>
<EmptyBucketPercentThreshold>$Config/EmptyBucketPercentThreshold$</EmptyBucketPercentThreshold>
<AvgChainLengthThreshold>$Config/AvgChainLengthThreshold$</AvgChainLengthThreshold>
<ErrorTopLines>$Config/ErrorTopLines$</ErrorTopLines>
</DataSource>
<ConditionDetection ID="HealthState" TypeID="System!System.ExpressionFilter">
<Expression>
<SimpleExpression>
<ValueExpression>
<XPathQuery Type="String">Property[@Name='Status']</XPathQuery>
</ValueExpression>
<Operator>Equal</Operator>
<ValueExpression>
<Value Type="String">Health</Value>
</ValueExpression>
</SimpleExpression>
</Expression>
</ConditionDetection>
<ConditionDetection ID="WarningState" TypeID="System!System.ExpressionFilter">
<Expression>
<SimpleExpression>
<ValueExpression>
<XPathQuery Type="String">Property[@Name='Status']</XPathQuery>
</ValueExpression>
<Operator>NotEqual</Operator>
<ValueExpression>
<Value Type="String">Health</Value>
</ValueExpression>
</SimpleExpression>
</Expression>
</ConditionDetection>
<ConditionDetection ID="DatabaseFilter" TypeID="System!System.ExpressionFilter">
<Expression>
<SimpleExpression>
<ValueExpression>
<XPathQuery Type="String">Property[@Name='DatabaseName']</XPathQuery>
</ValueExpression>
<Operator>Equal</Operator>
<ValueExpression>
<Value Type="String">$Config/DatabaseName$</Value>
</ValueExpression>
</SimpleExpression>
</Expression>
</ConditionDetection>
</MemberModules>
<RegularDetections>
<RegularDetection MonitorTypeStateID="Health">
<Node ID="HealthState">
<Node ID="DatabaseFilter">
<Node ID="DS"/>
</Node>
</Node>
</RegularDetection>
<RegularDetection MonitorTypeStateID="Warning">
<Node ID="WarningState">
<Node ID="DatabaseFilter">
<Node ID="DS"/>
</Node>
</Node>
</RegularDetection>
</RegularDetections>
</MonitorImplementation>
</UnitMonitorType>