Linux 上的 MSSQL: XTP 控制器 DLC 尖峰時的延遲

Microsoft.SQLServer.Linux.CollectionRule.DBFilegroupFx.XtpControllerDlcPeakLatency (Rule)

從 Linux 收集具有經記憶體最佳化的資料表之 SQL Database 的「XTP 控制器的 DLC 最大延遲」效能計數器。

Knowledge Base article:

摘要

此規則會從 Linux 收集具有經記憶體最佳化的資料表之 SQL Database 的「XTP 控制器 DLC 尖峰時的延遲」效能計數器。

這會定義 SQL Server 的資料庫管理員物件

XTP 控制器 DLC 尖峰延遲 - XTP 控制器從直接紀錄取用者中擷取的最大記錄延遲 (微秒)。

可覆寫的參數

名稱	描述	預設值
已啟用	啟用或停用該工作流程。	是
間隔 (秒)	每次重複執行工作流程之間的時間間隔 (秒)。	900
逾時 (秒)	指定流程被關閉及標示為失敗之前，允許執行的時間。	300
資料庫連線的逾時 (秒)	若工作流程無法在指定的期限之內存取資料庫，將會失敗並登錄一則事件。	15

Element properties:

Target	Microsoft.SQLServer.Linux.DBFilegroupFx
Category	PerformanceCollection
Enabled	True
Alert Generate	False
Remotable	True

Member Modules:

ID	Module Type	TypeId	RunAs
DS	DataSource	Microsoft.SQLServer.Linux.DataSource.SqlOsPerformanceReader	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.Linux.CollectionRule.DBFilegroupFx.XtpControllerDlcPeakLatency" Target="SqlDiscL!Microsoft.SQLServer.Linux.DBFilegroupFx" Enabled="true">

  <Category>PerformanceCollection</Category>

  <DataSources>

    <DataSource ID="DS" TypeID="Microsoft.SQLServer.Linux.DataSource.SqlOsPerformanceReader">

      <MachineName>$Target/Host/Host/Property[Type="SqlCoreLib!Microsoft.SQLServer.Core.DBEngine"]/MachineName$</MachineName>

      <NetbiosComputerName>$Target/Host/Host/Property[Type="SqlCoreLib!Microsoft.SQLServer.Core.DBEngine"]/NetbiosComputerName$</NetbiosComputerName>

      <InstanceName>$Target/Host/Host/Property[Type="SqlCoreLib!Microsoft.SQLServer.Core.DBEngine"]/InstanceName$</InstanceName>

      <ConnectionString>$Target/Host/Host/Property[Type="SqlCoreLib!Microsoft.SQLServer.Core.DBEngine"]/ConnectionString$</ConnectionString>

      <InstanceVersion>$Target/Host/Host/Property[Type="SqlCoreLib!Microsoft.SQLServer.Core.DBEngine"]/Version$</InstanceVersion>

      <InstanceEdition>$Target/Host/Host/Property[Type="SqlCoreLib!Microsoft.SQLServer.Core.DBEngine"]/Edition$</InstanceEdition>

      <SqlExecTimeoutSeconds>60</SqlExecTimeoutSeconds>

      <SqlTimeoutSeconds>15</SqlTimeoutSeconds>

      <TimeoutSeconds>300</TimeoutSeconds>

      <IntervalSeconds>900</IntervalSeconds>

      <ObjectName>$Target/Host/Host/Property[Type="SqlCoreLib!Microsoft.SQLServer.Core.DBEngine"]/PerformanceCounterObject$:Databases</ObjectName>

      <PerfInstanceName>$Target/Host/Property[Type="SqlCoreLib!Microsoft.SQLServer.Core.Database"]/DatabaseName$</PerfInstanceName>

      <PerfParams>

        <NameOfHandler>SqlOsPerfCounterReader</NameOfHandler>

        <PerformanceCounterObject>$Target/Host/Host/Property[Type="SqlCoreLib!Microsoft.SQLServer.Core.DBEngine"]/PerformanceCounterObject$</PerformanceCounterObject>

        <CounterConfig>

          <CategoryName>Databases</CategoryName>

          <CounterName>XTP Controller DLC Peak Latency</CounterName>

          <BaseCounterName/>

          <InstanceSelector>4</InstanceSelector>

          <NeedsPrefix>1</NeedsPrefix>

          <InstanceIndex>0</InstanceIndex>

        </CounterConfig>

      </PerfParams>

    </DataSource>

  </DataSources>

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

    <ObjectName>Memory-Optimized Filegroup:XTP Controller DLC Peak Latency</ObjectName>

    <CounterName>XTP Controller DLC Peak Latency</CounterName>

    <InstanceName/>

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

  </ConditionDetection>

  <WriteActions>

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

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

  </WriteActions>

</Rule>