為 XTP 引擎的記憶體回收行程收集 Linux 的「每秒重試塵封角落掃描的次數 (GC 發出)」效能計數器。
此規則會從 Linux 收集 XTP 引擎之記憶體回收行程的「每秒重試塵封角落掃描的次數 (GC 發出)」效能計數器。
XTP Garbage Collection 效能物件包含與 XTP 引擎記憶體回收行程相關的計數器。
每秒重試塵封角落掃描的次數 (GC 發出) - 在記憶體回收行程所發出的塵封角落整理期間,每秒因寫入衝突而產生的掃描重試次數 (平均)。這是極低階的計數器,非供客戶使用。
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 |
Target | Microsoft.SQLServer.Linux.DBEngine |
Category | PerformanceCollection |
Enabled | False |
Alert Generate | False |
Remotable | True |
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 |
<Rule ID="Microsoft.SQLServer.Linux.CollectionRule.DBEngine.XtpGarbageCollection_DustyCornerScanRetriesSecGcIssued" Target="SqlDiscL!Microsoft.SQLServer.Linux.DBEngine" Enabled="false">
<Category>PerformanceCollection</Category>
<DataSources>
<DataSource ID="DS" TypeID="Microsoft.SQLServer.Linux.DataSource.SqlOsPerformanceReader">
<MachineName>$Target/Property[Type="SqlCoreLib!Microsoft.SQLServer.Core.DBEngine"]/MachineName$</MachineName>
<NetbiosComputerName>$Target/Property[Type="SqlCoreLib!Microsoft.SQLServer.Core.DBEngine"]/NetbiosComputerName$</NetbiosComputerName>
<InstanceName>$Target/Property[Type="SqlCoreLib!Microsoft.SQLServer.Core.DBEngine"]/InstanceName$</InstanceName>
<ConnectionString>$Target/Property[Type="SqlCoreLib!Microsoft.SQLServer.Core.DBEngine"]/ConnectionString$</ConnectionString>
<InstanceVersion>$Target/Property[Type="SqlCoreLib!Microsoft.SQLServer.Core.DBEngine"]/Version$</InstanceVersion>
<InstanceEdition>$Target/Property[Type="SqlCoreLib!Microsoft.SQLServer.Core.DBEngine"]/Edition$</InstanceEdition>
<SqlTimeoutSeconds>15</SqlTimeoutSeconds>
<TimeoutSeconds>300</TimeoutSeconds>
<IntervalSeconds>900</IntervalSeconds>
<ObjectName>XTP_Garbage_Collection</ObjectName>
<PerfInstanceName>$Target/Property[Type="SqlCoreLib!Microsoft.SQLServer.Core.DBEngine"]/InstanceName$</PerfInstanceName>
<PerfParams>
<NameOfHandler>SqlOsPerfCounterReader</NameOfHandler>
<PerformanceCounterObject>$Target/Property[Type="SqlCoreLib!Microsoft.SQLServer.Core.DBEngine"]/PerformanceCounterObject$</PerformanceCounterObject>
<CounterConfig>
<CategoryName>XTP_Garbage_Collection</CategoryName>
<CounterName>Dusty corner scan retries/sec (GC-issued)</CounterName>
<BaseCounterName/>
<InstanceSelector>3</InstanceSelector>
<NeedsPrefix>0</NeedsPrefix>
<InstanceIndex>1</InstanceIndex>
<PerfNameReplacementType>1</PerfNameReplacementType>
</CounterConfig>
</PerfParams>
</DataSource>
</DataSources>
<ConditionDetection ID="PerfMapper" TypeID="SystemPerf!System.Performance.DataGenericMapper">
<ObjectName>SQL DB Engine:SQL Server XTP Garbage Collection</ObjectName>
<CounterName>Dusty corner scan retries/sec (GC-issued)</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>