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Added more performance counters to SqlServer input plugin (#8120)

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Avinash Nigam 2020-09-24 09:09:51 -07:00 committed by GitHub
parent 689b463998
commit bb5c65f5f3
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1 changed files with 21 additions and 1 deletions
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22
plugins/inputs/sqlserver/sqlqueriesV2.go
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@ -386,6 +386,17 @@ FROM sys.dm_os_schedulers AS s'
EXEC sp_executesql @SqlStatement
`
/*
This string defines a SQL statements to retrieve Performance Counters as documented here -
SQL Server Performance Objects - https://docs.microsoft.com/en-us/sql/relational-databases/performance-monitor/use-sql-server-objects?view=sql-server-ver15#SQLServerPOs
Some of the specific objects used are -
MSSQL$*:Access Methods - https://docs.microsoft.com/en-us/sql/relational-databases/performance-monitor/sql-server-access-methods-object?view=sql-server-ver15
MSSQL$*:Buffer Manager - https://docs.microsoft.com/en-us/sql/relational-databases/performance-monitor/sql-server-buffer-manager-object?view=sql-server-ver15
MSSQL$*:Databases - https://docs.microsoft.com/en-us/sql/relational-databases/performance-monitor/sql-server-databases-object?view=sql-server-ver15
MSSQL$*:General Statistics - https://docs.microsoft.com/en-us/sql/relational-databases/performance-monitor/sql-server-general-statistics-object?view=sql-server-ver15
MSSQL$*:Exec Statistics - https://docs.microsoft.com/en-us/sql/relational-databases/performance-monitor/sql-server-execstatistics-object?view=sql-server-ver15
SQLServer:Query Store - https://docs.microsoft.com/en-us/sql/relational-databases/performance-monitor/sql-server-query-store-object?view=sql-server-ver15
*/
const sqlPerformanceCountersV2 string = `
SET DEADLOCK_PRIORITY -10;
@ -465,13 +476,19 @@ SET @SqlStatement = @SqlStatement + CAST(N' WHERE (
''Readahead pages/sec'',
''Lazy writes/sec'',
''Checkpoint pages/sec'',
''Free pages'',
''Extension free pages'',
''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)'',
@ -527,7 +544,10 @@ SET @SqlStatement = @SqlStatement + CAST(N' WHERE (
''Redo Queue KB'',
''Mirrored Write Transactions/sec'',
''Group Commit Time'',
''Group Commits/Sec''
''Group Commits/Sec'',
''Distributed Query'',
''DTC calls'',
''Query Store CPU usage''
)
) OR (
object_name LIKE ''%User Settable%''