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MSSQL 2008: 收集数据库活动请求计数

Microsoft.SQLServer.2008.Database.ActiveRequests.Collection (Rule)

SQL 2008 数据库活动请求性能收集规则

Knowledge Base article:

摘要

针对 SQL 2008 数据库的活动请求计数

显示在 SQL Database 内同时正执行的请求计数

可在 sys.dm_exec_requests (Transact-SQL)文档下找到详细信息

http://msdn.microsoft.com/zh-cn/library/ms177648(v=sql.100).aspx

Element properties:

TargetMicrosoft.SQLServer.2008.Database
CategoryPerformanceCollection
EnabledTrue
Alert GenerateFalse
RemotableTrue

Member Modules:

ID Module Type TypeId RunAs 
DS DataSource Microsoft.SQLServer.2008.Database.ActiveRequests.DataSourceMapped Microsoft.SQLServer.SQLProbeAccount
WriteToDB WriteAction Microsoft.SystemCenter.CollectPerformanceData Default
WriteToDW WriteAction Microsoft.SystemCenter.DataWarehouse.PublishPerformanceData Default

Source Code:

<Rule ID="Microsoft.SQLServer.2008.Database.ActiveRequests.Collection" Enabled="true" Target="SQL2008Core!Microsoft.SQLServer.2008.Database">

  <Category>PerformanceCollection</Category>

  <DataSources>

    <DataSource ID="DS" TypeID="Microsoft.SQLServer.2008.Database.ActiveRequests.DataSourceMapped" RunAs="SQL!Microsoft.SQLServer.SQLProbeAccount">

      <IntervalSeconds>900</IntervalSeconds>

      <TimeoutSeconds>300</TimeoutSeconds>

      <SyncTime/>

    </DataSource>

  </DataSources>

  <WriteActions>

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

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

  </WriteActions>

</Rule>