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Filter data out from system databases for Azure SQL DB only (#8849) 

* Excluding data from system databases like msdb,model which are not
relevant for monitoring in Azure SQL

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* Addressing review comments to handle null scenarios
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Madhushree Sreenivasa 2021-03-11 13:04:09 -08:00 committed by GitHub
parent 1d8a65069f
commit 35b75e959c
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1 changed files with 104 additions and 99 deletions
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203
plugins/inputs/sqlserver/azuresqlqueries.go
View File

@ -438,106 +438,111 @@ WITH PerfCounters AS (
ELSE d.[physical_database_name]
END
WHERE
counter_name IN (
'SQL Compilations/sec'
,'SQL Re-Compilations/sec'
,'User Connections'
,'Batch Requests/sec'
,'Logouts/sec'
,'Logins/sec'
,'Processes blocked'
,'Latch Waits/sec'
,'Full Scans/sec'
,'Index Searches/sec'
,'Page Splits/sec'
,'Page lookups/sec'
,'Page reads/sec'
,'Page writes/sec'
,'Readahead pages/sec'
,'Lazy writes/sec'
,'Checkpoint pages/sec'
,'Table Lock Escalations/sec'
,'Page life expectancy'
,'Log File(s) Size (KB)'
,'Log File(s) Used Size (KB)'
,'Data File(s) Size (KB)'
,'Transactions/sec'
,'Write Transactions/sec'
,'Active Transactions'
,'Log Growths'
,'Active Temp Tables'
,'Logical Connections'
,'Temp Tables Creation Rate'
,'Temp Tables For Destruction'
,'Free Space in tempdb (KB)'
,'Version Store Size (KB)'
,'Memory Grants Pending'
,'Memory Grants Outstanding'
,'Free list stalls/sec'
,'Buffer cache hit ratio'
,'Buffer cache hit ratio base'
,'Backup/Restore Throughput/sec'
,'Total Server Memory (KB)'
,'Target Server Memory (KB)'
,'Log Flushes/sec'
,'Log Flush Wait Time'
,'Memory broker clerk size'
,'Log Bytes Flushed/sec'
,'Bytes Sent to Replica/sec'
,'Log Send Queue'
,'Bytes Sent to Transport/sec'
,'Sends to Replica/sec'
,'Bytes Sent to Transport/sec'
,'Sends to Transport/sec'
,'Bytes Received from Replica/sec'
,'Receives from Replica/sec'
,'Flow Control Time (ms/sec)'
,'Flow Control/sec'
,'Resent Messages/sec'
,'Redone Bytes/sec'
,'XTP Memory Used (KB)'
,'Transaction Delay'
,'Log Bytes Received/sec'
,'Log Apply Pending Queue'
,'Redone Bytes/sec'
,'Recovery Queue'
,'Log Apply Ready Queue'
,'CPU usage %'
,'CPU usage % base'
,'Queued requests'
,'Requests completed/sec'
,'Blocked tasks'
,'Active memory grant amount (KB)'
,'Disk Read Bytes/sec'
,'Disk Read IO Throttled/sec'
,'Disk Read IO/sec'
,'Disk Write Bytes/sec'
,'Disk Write IO Throttled/sec'
,'Disk Write IO/sec'
,'Used memory (KB)'
,'Forwarded Records/sec'
,'Background Writer pages/sec'
,'Percent Log Used'
,'Log Send Queue KB'
,'Redo Queue KB'
,'Mirrored Write Transactions/sec'
,'Group Commit Time'
,'Group Commits/Sec'
,'Distributed Query'
,'DTC calls'
,'Query Store CPU usage'
) OR (
spi.[object_name] LIKE '%User Settable%'
OR spi.[object_name] LIKE '%SQL Errors%'
OR spi.[object_name] LIKE '%Batch Resp Statistics%'
) OR (
spi.[instance_name] IN ('_Total')
AND spi.[counter_name] IN (
'Lock Timeouts/sec'
,'Lock Timeouts (timeout > 0)/sec'
,'Number of Deadlocks/sec'
,'Lock Waits/sec'
/*filter out unnecessary SQL DB system database counters, other than master and tempdb*/
NOT (spi.object_name LIKE 'MSSQL%:Databases%' AND spi.instance_name IN ('model','model_masterdb','model_userdb','msdb','mssqlsystemresource'))
AND
(
counter_name IN (
'SQL Compilations/sec'
,'SQL Re-Compilations/sec'
,'User Connections'
,'Batch Requests/sec'
,'Logouts/sec'
,'Logins/sec'
,'Processes blocked'
,'Latch Waits/sec'
,'Full Scans/sec'
,'Index Searches/sec'
,'Page Splits/sec'
,'Page lookups/sec'
,'Page reads/sec'
,'Page writes/sec'
,'Readahead pages/sec'
,'Lazy writes/sec'
,'Checkpoint pages/sec'
,'Table Lock Escalations/sec'
,'Page life expectancy'
,'Log File(s) Size (KB)'
,'Log File(s) Used Size (KB)'
,'Data File(s) Size (KB)'
,'Transactions/sec'
,'Write Transactions/sec'
,'Active Transactions'
,'Log Growths'
,'Active Temp Tables'
,'Logical Connections'
,'Temp Tables Creation Rate'
,'Temp Tables For Destruction'
,'Free Space in tempdb (KB)'
,'Version Store Size (KB)'
,'Memory Grants Pending'
,'Memory Grants Outstanding'
,'Free list stalls/sec'
,'Buffer cache hit ratio'
,'Buffer cache hit ratio base'
,'Backup/Restore Throughput/sec'
,'Total Server Memory (KB)'
,'Target Server Memory (KB)'
,'Log Flushes/sec'
,'Log Flush Wait Time'
,'Memory broker clerk size'
,'Log Bytes Flushed/sec'
,'Bytes Sent to Replica/sec'
,'Log Send Queue'
,'Bytes Sent to Transport/sec'
,'Sends to Replica/sec'
,'Bytes Sent to Transport/sec'
,'Sends to Transport/sec'
,'Bytes Received from Replica/sec'
,'Receives from Replica/sec'
,'Flow Control Time (ms/sec)'
,'Flow Control/sec'
,'Resent Messages/sec'
,'Redone Bytes/sec'
,'XTP Memory Used (KB)'
,'Transaction Delay'
,'Log Bytes Received/sec'
,'Log Apply Pending Queue'
,'Redone Bytes/sec'
,'Recovery Queue'
,'Log Apply Ready Queue'
,'CPU usage %'
,'CPU usage % base'
,'Queued requests'
,'Requests completed/sec'
,'Blocked tasks'
,'Active memory grant amount (KB)'
,'Disk Read Bytes/sec'
,'Disk Read IO Throttled/sec'
,'Disk Read IO/sec'
,'Disk Write Bytes/sec'
,'Disk Write IO Throttled/sec'
,'Disk Write IO/sec'
,'Used memory (KB)'
,'Forwarded Records/sec'
,'Background Writer pages/sec'
,'Percent Log Used'
,'Log Send Queue KB'
,'Redo Queue KB'
,'Mirrored Write Transactions/sec'
,'Group Commit Time'
,'Group Commits/Sec'
,'Distributed Query'
,'DTC calls'
,'Query Store CPU usage'
) OR (
spi.[object_name] LIKE '%User Settable%'
OR spi.[object_name] LIKE '%SQL Errors%'
OR spi.[object_name] LIKE '%Batch Resp Statistics%'
) OR (
spi.[instance_name] IN ('_Total')
AND spi.[counter_name] IN (
'Lock Timeouts/sec'
,'Lock Timeouts (timeout > 0)/sec'
,'Number of Deadlocks/sec'
,'Lock Waits/sec'
,'Latch Waits/sec'
)
)
)
)