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Updated sqlserver.go - Added Rows/Logs max size (#1380) 

I added Rows/Logs max size counters for tracking databases that do not have autogrowth enabled. The counters return numbers in 8KB pages since there are a few special values (such as -1 for no max size) that can't directly be multiplied by 8192 to get size in bytes.

Also added Rows/Logs size in 8KB pages for comparison from the same system table. Even though it returns the same size as sizes from sys.dm_io_virtual_file_stats which are already collected.
This commit is contained in:
Stian Øvrevåge 2016-06-22 15:39:35 +02:00 committed by Cameron Sparr
parent 2beef21231
commit 4b6f9b93dd
1 changed files with 46 additions and 0 deletions
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46
plugins/inputs/sqlserver/sqlserver.go
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@ -400,6 +400,8 @@ IF OBJECT_ID('tempdb..#baseline') IS NOT NULL
DROP TABLE #baseline;
SELECT
DB_NAME(mf.database_id) AS database_name ,
mf.size as database_size_8k_pages,
mf.max_size as database_max_size_8k_pages,
size_on_disk_bytes ,
type_desc as datafile_type,
GETDATE() AS baselineDate
@ -435,6 +437,50 @@ FROM #baseline
WHERE datafile_type = ''ROWS''
) as V
PIVOT(SUM(size_on_disk_bytes) FOR database_name IN (' + @ColumnName + ')) AS PVTTable
UNION ALL
SELECT measurement = ''Rows size (8KB pages)'', servername = REPLACE(@@SERVERNAME, ''\'', '':''), type = ''Database size''
, ' + @ColumnName + ' FROM
(
SELECT database_name, database_size_8k_pages
FROM #baseline
WHERE datafile_type = ''ROWS''
) as V
PIVOT(SUM(database_size_8k_pages) FOR database_name IN (' + @ColumnName + ')) AS PVTTable
UNION ALL
SELECT measurement = ''Log size (8KB pages)'', servername = REPLACE(@@SERVERNAME, ''\'', '':''), type = ''Database size''
, ' + @ColumnName + ' FROM
(
SELECT database_name, database_size_8k_pages
FROM #baseline
WHERE datafile_type = ''LOG''
) as V
PIVOT(SUM(database_size_8k_pages) FOR database_name IN (' + @ColumnName + ')) AS PVTTable
UNION ALL
SELECT measurement = ''Rows max size (8KB pages)'', servername = REPLACE(@@SERVERNAME, ''\'', '':''), type = ''Database size''
, ' + @ColumnName + ' FROM
(
SELECT database_name, database_max_size_8k_pages
FROM #baseline
WHERE datafile_type = ''ROWS''
) as V
PIVOT(SUM(database_max_size_8k_pages) FOR database_name IN (' + @ColumnName + ')) AS PVTTable
UNION ALL
SELECT measurement = ''Logs max size (8KB pages)'', servername = REPLACE(@@SERVERNAME, ''\'', '':''), type = ''Database size''
, ' + @ColumnName + ' FROM
(
SELECT database_name, database_max_size_8k_pages
FROM #baseline
WHERE datafile_type = ''LOG''
) as V
PIVOT(SUM(database_max_size_8k_pages) FOR database_name IN (' + @ColumnName + ')) AS PVTTable
'
--PRINT @DynamicPivotQuery
EXEC sp_executesql @DynamicPivotQuery;