MSSQL on Windows: In-Memory OLTP Data Filegroup container free space (MB)

Microsoft.SQLServer.Windows.CollectionRule.Container.SpaceFreeMB (Rule)

Collects the amount of free space available for the In-Memory OLTP data filegroup container (in Megabytes).

Knowledge Base article:

Summary

The rule collects the amount of free space available for the In-Memory OLTP data filegroup container (in Megabytes).

The In-Memory OLTP data filegroup container folder typically grows over time as more data is added into In-Memory OLTP data tables.

When the available disk space on the drive where the database storage location is configured becomes too low, failures can occur, preventing successful processing of data, delaying user’s queries, or affecting other applications, which share the same allocation of disk space.

The resolution(s) for low available disk space depend upon the root causes, which must be investigated in each case when this issue occurs. The condition may be alleviated by any of many potential approaches:

Overridable Parameters

Name

Description

Default Value

Azure Maximum File Size (MB)

The maximum size of data file stored in Azure BLOB Storage. The workflow will consider this value as a maximum storage capacity for each file.

1048576

Enabled

Enables or disables the workflow.

No

Interval (seconds)

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

900

Synchronization Time

The synchronization time specified by using a 24-hour format. May be omitted.

 

Timeout (seconds)

Specifies the time the workflow is allowed to run before being closed and marked as failed.

300

Timeout for query execution (seconds)

The workflow will fail and register an event, if the query execution takes longer than the specified period.

60

Timeout for database connection (seconds)

The workflow will fail and register an event, if it cannot access the database during the specified period.

15

Element properties:

TargetMicrosoft.SQLServer.Windows.Container
CategoryPerformanceCollection
EnabledFalse
Alert GenerateFalse
RemotableTrue

Member Modules:

ID Module Type TypeId RunAs 
DS DataSource Microsoft.SQLServer.Windows.DataSource.DBFileSizeRawPerfProvider Default
WriteToDB WriteAction Microsoft.SystemCenter.CollectPerformanceData Default
WriteToDW WriteAction Microsoft.SystemCenter.DataWarehouse.PublishPerformanceData Default

Source Code:

<Rule ID="Microsoft.SQLServer.Windows.CollectionRule.Container.SpaceFreeMB" Target="SqlDiscW!Microsoft.SQLServer.Windows.Container" Enabled="false">
<Category>PerformanceCollection</Category>
<DataSources>
<DataSource ID="DS" TypeID="Microsoft.SQLServer.Windows.DataSource.DBFileSizeRawPerfProvider">
<MachineName>$Target/Host/Host/Host/Property[Type="SqlCoreLib!Microsoft.SQLServer.Core.DBEngine"]/MachineName$</MachineName>
<NetbiosComputerName>$Target/Host/Host/Host/Property[Type="SqlCoreLib!Microsoft.SQLServer.Core.DBEngine"]/NetbiosComputerName$</NetbiosComputerName>
<InstanceName>$Target/Host/Host/Host/Property[Type="SqlCoreLib!Microsoft.SQLServer.Core.DBEngine"]/InstanceName$</InstanceName>
<DatabaseName>$Target/Host/Host/Property[Type="SqlCoreLib!Microsoft.SQLServer.Core.Database"]/DatabaseName$</DatabaseName>
<FileName>$Target/Property[Type="SqlCoreLib!Microsoft.SQLServer.Core.File"]/FileName$</FileName>
<AzureMaxFileSizeMB>1048576</AzureMaxFileSizeMB>
<ObjectName>Memory-Optimized Container</ObjectName>
<CounterName>Memory-Optimized Filegroup container free space (MB)</CounterName>
<PerfInstanceName/>
<ValuePropertyName>FreeSpaceMB</ValuePropertyName>
<ConnectionString>$Target/Host/Host/Host/Property[Type="SqlCoreLib!Microsoft.SQLServer.Core.DBEngine"]/ConnectionString$</ConnectionString>
<InstanceVersion>$Target/Host/Host/Host/Property[Type="SqlCoreLib!Microsoft.SQLServer.Core.DBEngine"]/Version$</InstanceVersion>
<InstanceEdition>$Target/Host/Host/Host/Property[Type="SqlCoreLib!Microsoft.SQLServer.Core.DBEngine"]/Edition$</InstanceEdition>
<MonitoringType>$Target/Host/Host/Host/Property[Type="SqlDiscW!Microsoft.SQLServer.Windows.DBEngine"]/MonitoringType$</MonitoringType>
<SqlExecTimeoutSeconds>60</SqlExecTimeoutSeconds>
<SqlTimeoutSeconds>15</SqlTimeoutSeconds>
<TimeoutSeconds>300</TimeoutSeconds>
<IntervalSeconds>900</IntervalSeconds>
<SyncTime/>
</DataSource>
</DataSources>
<WriteActions>
<WriteAction ID="WriteToDB" TypeID="SC!Microsoft.SystemCenter.CollectPerformanceData"/>
<WriteAction ID="WriteToDW" TypeID="SCDW!Microsoft.SystemCenter.DataWarehouse.PublishPerformanceData"/>
</WriteActions>
</Rule>