数据库性能(汇总)

Microsoft.SQLServer.2012.DBEngine.DBPerformanceRollup (DependencyMonitor)

将数据库性能汇总到实例。

Knowledge Base article:

摘要

此监视器汇总数据库的总体性能状况。

可替代参数

名称	说明	默认值
已启用	启用或禁用工作流。	是
生成警报	定义工作流是否生成警报。	否

Element properties:

Target	Microsoft.SQLServer.2012.DBEngine
Parent Monitor	System.Health.PerformanceState
Algorithm	WorstOf
Source Monitor	System.Health.PerformanceState
Relationship	Microsoft.SQLServer.DBEngineHostsDatabase
Category	PerformanceCollection
Enabled	True
Alert Generate	False
Alert Auto Resolve	False
Remotable	True
Accessibility	Public

Source Code:

<DependencyMonitor ID="Microsoft.SQLServer.2012.DBEngine.DBPerformanceRollup" Accessibility="Public" Target="SQL2012Core!Microsoft.SQLServer.2012.DBEngine" Enabled="true" ParentMonitorID="SystemHealth!System.Health.PerformanceState" RelationshipType="SQL!Microsoft.SQLServer.DBEngineHostsDatabase" MemberMonitor="SystemHealth!System.Health.PerformanceState">

  <Category>PerformanceCollection</Category>

  <Algorithm>WorstOf</Algorithm>

  <MemberUnAvailable>Error</MemberUnAvailable>

</DependencyMonitor>