Add Database IO Tempdb per Azure DB and fix PerfmonV2 collection for on-prem (#7163)
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denzilribeiro
GitHub
parent
9508bbdf29
commit
0a75dea70d
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@ -359,24 +359,40 @@ BEGIN
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SELECT
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''sqlserver_database_io'' As [measurement]
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,REPLACE(@@SERVERNAME,''\'','':'') AS [sql_instance]
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,DB_NAME([vfs].[database_id]) AS [database_name]
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,DB_NAME() as database_name
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,vfs.database_id -- /*needed as tempdb is different for each Azure SQL DB as grouping has to be by logical server + db_name + database_id*/
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,vfs.file_id
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,vfs.io_stall_read_ms AS read_latency_ms
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,vfs.num_of_reads AS reads
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,vfs.num_of_bytes_read AS read_bytes
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,vfs.io_stall_write_ms AS write_latency_ms
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,vfs.num_of_writes AS writes
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,vfs.num_of_bytes_written AS write_bytes
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,vfs.io_stall_queued_read_ms as rg_read_stall_ms
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,ISNULL(b.name ,''RBPEX'') as logical_filename
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,ISNULL(b.physical_name, ''RBPEX'') as physical_filename
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,vfs.io_stall_queued_read_ms AS [rg_read_stall_ms]
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,vfs.io_stall_queued_write_ms AS [rg_write_stall_ms]
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,CASE
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WHEN (vfs.database_id = 0) THEN ''RBPEX''
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ELSE b.logical_filename
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END as logical_filename
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,CASE
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WHEN (vfs.database_id = 0) THEN ''RBPEX''
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ELSE b.physical_filename
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END as physical_filename
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,CASE WHEN vfs.file_id = 2 THEN ''LOG'' ELSE ''DATA'' END AS file_type
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,ISNULL(size,0)/128 AS current_size_mb
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,ISNULL(FILEPROPERTY(b.name,''SpaceUsed'')/128,0) as space_used_mb
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,vfs.io_stall_queued_read_ms AS [rg_read_stall_ms]
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,vfs.io_stall_queued_write_ms AS [rg_write_stall_ms]
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,ISNULL(FILEPROPERTY(b.logical_filename,''SpaceUsed'')/128,0) as space_used_mb
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FROM [sys].[dm_io_virtual_file_stats](NULL,NULL) AS vfs
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LEFT OUTER join sys.database_files b
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ON b.file_id = vfs.file_id
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-- needed to get Tempdb file names on Azure SQL DB so you can join appropriately. Without this had a bug where join was only on file_id
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LEFT OUTER join
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(
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SELECT DB_ID() as database_id, file_id, logical_filename=name COLLATE SQL_Latin1_General_CP1_CI_AS
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, physical_filename = physical_name COLLATE SQL_Latin1_General_CP1_CI_AS, size from sys.database_files
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where type <> 2
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UNION ALL
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SELECT 2 as database_id, file_id, logical_filename = name , physical_filename = physical_name, size
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from tempdb.sys.database_files
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) b ON b.database_id = vfs.database_id and b.file_id = vfs.file_id
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where vfs.database_id IN (DB_ID(),0,2)
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'
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EXEC sp_executesql @SqlStatement
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@ -390,7 +406,7 @@ BEGIN
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,REPLACE(@@SERVERNAME,''\'','':'') AS [sql_instance]
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,DB_NAME(vfs.[database_id]) AS [database_name]
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,COALESCE(mf.[physical_name],''RBPEX'') AS [physical_filename] --RPBEX = Resilient Buffer Pool Extension
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,COALESCE(mf.[name],''RBPEX'') AS [logical_filename] --RPBEX = Resilient Buffer Pool Extension
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,COALESCE(mf.[name],''RBPEX'') AS [logical_filename] --RPBEX = Resilient Buffer Pool Extension
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,mf.[type_desc] AS [file_type]
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,IIF( RIGHT(vs.[volume_mount_point],1) = ''\'' /*Tag value cannot end with \ */
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,LEFT(vs.[volume_mount_point],LEN(vs.[volume_mount_point])-1)
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@ -536,135 +552,150 @@ DECLARE @PCounters TABLE
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cntr_type INT,
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Primary Key(object_name, counter_name, instance_name)
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);
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INSERT INTO @PCounters
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SELECT DISTINCT
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DECLARE @SQL NVARCHAR(MAX)
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SET @SQL = N'SELECT DISTINCT
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RTrim(spi.object_name) object_name,
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RTrim(spi.counter_name) counter_name,
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CASE WHEN (
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RTRIM(spi.object_name) LIKE '%:Databases'
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OR RTRIM(spi.object_name) LIKE '%:Database Replica'
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OR RTRIM(spi.object_name) LIKE '%:Catalog Metadata'
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OR RTRIM(spi.object_name) LIKE '%:Query Store'
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OR RTRIM(spi.object_name) LIKE '%:Columnstore'
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OR RTRIM(spi.object_name) LIKE '%:Advanced Analytics')
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AND SERVERPROPERTY ('EngineEdition') IN (5,8)
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AND TRY_CONVERT(uniqueidentifier, spi.instance_name) IS NOT NULL -- for cloud only
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RTrim(spi.counter_name) counter_name,'
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+
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CASE
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WHEN CAST(SERVERPROPERTY('EngineEdition') AS int) IN (5,8) --- needed to get actual DB Name for SQL DB/ Managed instance
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THEN N'CASE WHEN (
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RTRIM(spi.object_name) LIKE ''%:Databases''
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OR RTRIM(spi.object_name) LIKE ''%:Database Replica''
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OR RTRIM(spi.object_name) LIKE ''%:Catalog Metadata''
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OR RTRIM(spi.object_name) LIKE ''%:Query Store''
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OR RTRIM(spi.object_name) LIKE ''%:Columnstore''
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OR RTRIM(spi.object_name) LIKE ''%:Advanced Analytics'')
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AND TRY_CONVERT(uniqueidentifier, spi.instance_name)
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IS NOT NULL -- for cloud only
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THEN d.name
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WHEN RTRIM(object_name) LIKE '%:Availability Replica'
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AND SERVERPROPERTY ('EngineEdition') IN (5,8)
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WHEN RTRIM(object_name) LIKE ''%:Availability Replica''
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AND TRY_CONVERT(uniqueidentifier, spi.instance_name) IS NOT NULL -- for cloud only
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THEN d.name + RTRIM(SUBSTRING(spi.instance_name, 37, LEN(spi.instance_name)))
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ELSE spi.instance_name
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END AS instance_name,
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CAST(spi.cntr_value AS BIGINT) AS cntr_value,
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END AS instance_name,'
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ELSE 'spi.instance_name as instance_name, '
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END
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+
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'CAST(spi.cntr_value AS BIGINT) AS cntr_value,
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spi.cntr_type
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FROM sys.dm_os_performance_counters AS spi
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LEFT JOIN sys.databases AS d
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ON LEFT(spi.instance_name, 36) -- some instance_name values have an additional identifier appended after the GUID
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= CASE WHEN -- in SQL DB standalone, physical_database_name for master is the GUID of the user database
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d.name = 'master' AND TRY_CONVERT(uniqueidentifier, d.physical_database_name) IS NOT NULL
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FROM sys.dm_os_performance_counters AS spi '
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+
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CASE
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WHEN CAST(SERVERPROPERTY('EngineEdition') AS int) IN (5,8) --- Join is ONLY for managed instance and SQL DB, not for on-prem
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THEN CAST(N'LEFT JOIN sys.databases AS d
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ON LEFT(spi.instance_name, 36) -- some instance_name values have an additional identifier appended after the GUID
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= CASE WHEN -- in SQL DB standalone, physical_database_name for master is the GUID of the user database
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d.name = ''master'' AND TRY_CONVERT(uniqueidentifier, d.physical_database_name) IS NOT NULL
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THEN d.name
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ELSE d.physical_database_name
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END
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WHERE (
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END ' as NVARCHAR(MAX))
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ELSE N' '
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END
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SET @SQL = @SQL + CAST(N' WHERE (
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counter_name IN (
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'SQL Compilations/sec',
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'SQL Re-Compilations/sec',
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'User Connections',
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'Batch Requests/sec',
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'Logouts/sec',
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'Logins/sec',
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'Processes blocked',
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'Latch Waits/sec',
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'Full Scans/sec',
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'Index Searches/sec',
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'Page Splits/sec',
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'Page lookups/sec',
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'Page reads/sec',
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'Page writes/sec',
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'Readahead pages/sec',
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'Lazy writes/sec',
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'Checkpoint pages/sec',
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'Page life expectancy',
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'Log File(s) Size (KB)',
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'Log File(s) Used Size (KB)',
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'Data File(s) Size (KB)',
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'Transactions/sec',
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'Write Transactions/sec',
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'Active Temp Tables',
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'Temp Tables Creation Rate',
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'Temp Tables For Destruction',
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'Free Space in tempdb (KB)',
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'Version Store Size (KB)',
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'Memory Grants Pending',
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'Memory Grants Outstanding',
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'Free list stalls/sec',
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'Buffer cache hit ratio',
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'Buffer cache hit ratio base',
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'Backup/Restore Throughput/sec',
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'Total Server Memory (KB)',
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'Target Server Memory (KB)',
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'Log Flushes/sec',
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'Log Flush Wait Time',
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'Memory broker clerk size',
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'Log Bytes Flushed/sec',
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'Bytes Sent to Replica/sec',
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'Log Send Queue',
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'Bytes Sent to Transport/sec',
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'Sends to Replica/sec',
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'Bytes Sent to Transport/sec',
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'Sends to Transport/sec',
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'Bytes Received from Replica/sec',
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'Receives from Replica/sec',
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'Flow Control Time (ms/sec)',
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'Flow Control/sec',
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'Resent Messages/sec',
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'Redone Bytes/sec',
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'XTP Memory Used (KB)',
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'Transaction Delay',
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'Log Bytes Received/sec',
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'Log Apply Pending Queue',
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'Redone Bytes/sec',
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'Recovery Queue',
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'Log Apply Ready Queue',
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'CPU usage %',
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'CPU usage % base',
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'Queued requests',
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'Requests completed/sec',
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'Blocked tasks',
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'Active memory grant amount (KB)',
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'Disk Read Bytes/sec',
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'Disk Read IO Throttled/sec',
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'Disk Read IO/sec',
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'Disk Write Bytes/sec',
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'Disk Write IO Throttled/sec',
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'Disk Write IO/sec',
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'Used memory (KB)',
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'Forwarded Records/sec',
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'Background Writer pages/sec',
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'Percent Log Used',
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'Log Send Queue KB',
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'Redo Queue KB',
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'Mirrored Write Transactions/sec',
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'Group Commit Time',
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'Group Commits/Sec'
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''SQL Compilations/sec'',
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''SQL Re-Compilations/sec'',
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''User Connections'',
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''Batch Requests/sec'',
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''Logouts/sec'',
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''Logins/sec'',
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''Processes blocked'',
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''Latch Waits/sec'',
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''Full Scans/sec'',
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''Index Searches/sec'',
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''Page Splits/sec'',
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''Page lookups/sec'',
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''Page reads/sec'',
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''Page writes/sec'',
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''Readahead pages/sec'',
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''Lazy writes/sec'',
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''Checkpoint pages/sec'',
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''Page life expectancy'',
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''Log File(s) Size (KB)'',
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''Log File(s) Used Size (KB)'',
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''Data File(s) Size (KB)'',
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''Transactions/sec'',
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''Write Transactions/sec'',
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''Active Temp Tables'',
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''Temp Tables Creation Rate'',
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''Temp Tables For Destruction'',
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''Free Space in tempdb (KB)'',
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''Version Store Size (KB)'',
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''Memory Grants Pending'',
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''Memory Grants Outstanding'',
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''Free list stalls/sec'',
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''Buffer cache hit ratio'',
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''Buffer cache hit ratio base'',
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''Backup/Restore Throughput/sec'',
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''Total Server Memory (KB)'',
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''Target Server Memory (KB)'',
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''Log Flushes/sec'',
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''Log Flush Wait Time'',
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''Memory broker clerk size'',
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''Log Bytes Flushed/sec'',
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''Bytes Sent to Replica/sec'',
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''Log Send Queue'',
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''Bytes Sent to Transport/sec'',
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''Sends to Replica/sec'',
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''Bytes Sent to Transport/sec'',
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''Sends to Transport/sec'',
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''Bytes Received from Replica/sec'',
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''Receives from Replica/sec'',
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''Flow Control Time (ms/sec)'',
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''Flow Control/sec'',
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''Resent Messages/sec'',
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''Redone Bytes/sec'',
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''XTP Memory Used (KB)'',
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''Transaction Delay'',
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''Log Bytes Received/sec'',
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''Log Apply Pending Queue'',
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''Redone Bytes/sec'',
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''Recovery Queue'',
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''Log Apply Ready Queue'',
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''CPU usage %'',
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''CPU usage % base'',
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''Queued requests'',
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''Requests completed/sec'',
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''Blocked tasks'',
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''Active memory grant amount (KB)'',
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''Disk Read Bytes/sec'',
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''Disk Read IO Throttled/sec'',
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''Disk Read IO/sec'',
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''Disk Write Bytes/sec'',
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''Disk Write IO Throttled/sec'',
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''Disk Write IO/sec'',
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''Used memory (KB)'',
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''Forwarded Records/sec'',
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''Background Writer pages/sec'',
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''Percent Log Used'',
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''Log Send Queue KB'',
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''Redo Queue KB'',
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''Mirrored Write Transactions/sec'',
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''Group Commit Time'',
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''Group Commits/Sec''
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)
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) OR (
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object_name LIKE '%User Settable%'
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OR object_name LIKE '%SQL Errors%'
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object_name LIKE ''%User Settable%''
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OR object_name LIKE ''%SQL Errors%''
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) OR (
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object_name LIKE '%Batch Resp Statistics%'
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object_name LIKE ''%Batch Resp Statistics%''
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) OR (
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instance_name IN ('_Total')
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instance_name IN (''_Total'')
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AND counter_name IN (
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'Lock Timeouts/sec',
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'Number of Deadlocks/sec',
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'Lock Waits/sec',
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'Latch Waits/sec'
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''Lock Timeouts/sec'',
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''Number of Deadlocks/sec'',
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''Lock Waits/sec'',
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''Latch Waits/sec''
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)
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)
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' as NVARCHAR(MAX))
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INSERT INTO @PCounters
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EXEC (@SQL)
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DECLARE @SQL NVARCHAR(MAX)
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SET @SQL = REPLACE('SELECT
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"SQLServer:Workload Group Stats" AS object,
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counter,
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