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SSAS 2008: 数据库阻塞持续时间(分钟)

Microsoft.SQLServer.2008.AnalysisServices.PerformanceRule.MultidimensionalDatabase.BlockingDuration (Rule)

规则将收集当前已阻塞的会话的最长阻塞持续时间。

Knowledge Base article:

摘要

规则将收集当前已阻塞的会话的最长阻塞持续时间。其可用于允许管理员快速检测阻塞问题并相应地做出响应。

外部

断开 Analysis Services 服务器上用户和会话的连接

针对 DISCOVER_SESSSIONS 行集的 TechNet 文档

可替代参数

名称

说明

默认值

已启用

启用或禁用工作流

是

间隔(秒)

运行工作流的重复间隔时间(秒)。

900

同步时间

使用 24 小时格式指定的同步时间。可以忽略。

 

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。

300

Element properties:

TargetMicrosoft.SQLServer.2008.AnalysisServices.MultidimensionalDatabase
CategoryPerformanceCollection
EnabledTrue
Alert GenerateFalse
RemotableTrue

Member Modules:

ID Module Type TypeId RunAs 
DS DataSource Microsoft.SQLServer.2008.AnalysisServices.DataSource.BlockedSessions Microsoft.SQLServer.2008.AnalysisServices.RunAsProfile.ASMonitoring
Mapper ConditionDetection System.Performance.DataGenericMapper Default
WriteToDatabase WriteAction Microsoft.SystemCenter.CollectPerformanceData Default
WriteToDW WriteAction Microsoft.SystemCenter.DataWarehouse.PublishPerformanceData Default

Source Code:

<Rule ID="Microsoft.SQLServer.2008.AnalysisServices.PerformanceRule.MultidimensionalDatabase.BlockingDuration" Enabled="true" Target="SQLAS!Microsoft.SQLServer.2008.AnalysisServices.MultidimensionalDatabase" ConfirmDelivery="false" Remotable="true" Priority="Normal" DiscardLevel="100">

  <Category>PerformanceCollection</Category>

  <DataSources>

    <DataSource ID="DS" TypeID="Microsoft.SQLServer.2008.AnalysisServices.DataSource.BlockedSessions" RunAs="SQLAS!Microsoft.SQLServer.2008.AnalysisServices.RunAsProfile.ASMonitoring">

      <ServiceName>$Target/Host/Property[Type='SQLAS!Microsoft.SQLServer.2008.AnalysisServices.Instance']/ServiceName$</ServiceName>

      <ConnectionString>$Target/Host/Property[Type='SQLAS!Microsoft.SQLServer.2008.AnalysisServices.Instance']/ConnectionString$</ConnectionString>

      <DatabaseName>$Target/Property[Type="SQLAS!Microsoft.SQLServer.2008.AnalysisServices.Database"]/DatabaseName$</DatabaseName>

      <WaitMinutes>0</WaitMinutes>

      <IntervalSeconds>900</IntervalSeconds>

      <SyncTime/>

      <TimeoutSeconds>300</TimeoutSeconds>

    </DataSource>

  </DataSources>

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

    <ObjectName>SSAS Database</ObjectName>

    <CounterName>Blocking Duration (minutes)</CounterName>

    <InstanceName/>

    <Value>$Data/Property[@Name='WaitTime']$</Value>

  </ConditionDetection>

  <WriteActions>

    <WriteAction ID="WriteToDatabase" TypeID="SC!Microsoft.SystemCenter.CollectPerformanceData"/>

    <WriteAction ID="WriteToDW" TypeID="SCDW!Microsoft.SystemCenter.DataWarehouse.PublishPerformanceData"/>

  </WriteActions>

</Rule>