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MSSQL 2014: Cursor deletes/sec

Microsoft.SQLServer.2014.CollectionRule.DBEngine.XTPCursorDeletesPerSec (Rule)

Collects the Windows "Cursor deletes/sec" performance counter for internal XTP engine cursors.
Note that this rule is enabled only for SQL editions supporting Memory-Optimized Data (64-bit Enterprise, Developer, or Evaluation edition).

Knowledge Base article:

Summary

The rule collects the Windows "Cursor deletes/sec" performance counter for internal XTP engine cursors.

The XTP Cursors performance object contains counters related to internal XTP engine cursors. Cursors are the low-level building blocks the XTP engine uses to process Transact-SQL queries. As such, you do not typically have direct control over them.

Cursor deletes/sec - The number of cursor deletes (on average), per second.

Note that this rule is enabled only for SQL editions supporting Memory-Optimized Data (64-bit Enterprise, Developer, or Evaluation edition).

Overridable Parameters

Name

Description

Default Value

Enabled

Enables or disables the workflow.

No

Frequency (seconds)

The recurring interval of time in seconds in which to run the workflow.

900

Element properties:

TargetMicrosoft.SQLServer.2014.DBEngine
CategoryPerformanceCollection
EnabledFalse
Instance NameXTP Cursors
Counter NameCursor deletes/sec
Frequency900
Alert GenerateFalse
RemotableTrue

Member Modules:

ID Module Type TypeId RunAs 
DS DataSource System.Performance.DataProvider Default
PerfMapper ConditionDetection System.Performance.DataGenericMapper Default
WriteToDB WriteAction Microsoft.SystemCenter.CollectPerformanceData Default
WriteToDW WriteAction Microsoft.SystemCenter.DataWarehouse.PublishPerformanceData Default

Source Code:

<Rule ID="Microsoft.SQLServer.2014.CollectionRule.DBEngine.XTPCursorDeletesPerSec" Target="SQL2014Core!Microsoft.SQLServer.2014.DBEngine" Enabled="false">

  <Category>PerformanceCollection</Category>

  <DataSources>

    <DataSource ID="DS" TypeID="SystemPerf!System.Performance.DataProvider">

      <ComputerName>$Target/Host/Property[Type="Windows!Microsoft.Windows.Computer"]/NetworkName$</ComputerName>

      <CounterName>Cursor deletes/sec</CounterName>

      <ObjectName>XTP Cursors</ObjectName>

      <InstanceName>$Target/Property[Type="SQL2014Core!Microsoft.SQLServer.2014.ServerRole"]/InstanceName$</InstanceName>

      <AllInstances>false</AllInstances>

      <Frequency>900</Frequency>

    </DataSource>

  </DataSources>

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

    <ObjectName>SQL DB Engine:XTP Cursors</ObjectName>

    <CounterName>$Data/CounterName$</CounterName>

    <InstanceName/>

    <Value>$Data/Value$</Value>

  </ConditionDetection>

  <WriteActions>

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

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

  </WriteActions>

</Rule>