sync

2026-01-13 08:14:13 +01:00
parent 820c487c35
commit 5a4f2784bb
23 changed files with 3503 additions and 128 deletions
--- a/size.sql
+++ b/size.sql
@@ -0,0 +1,134 @@
+--databases space
+IF OBJECT_ID('tempdb..#dbs')IS NOT NULL BEGIN;
+	DROP TABLE #dbs;
+END;
+
+CREATE TABLE #dbs ( [database_name] NVARCHAR(128), [log_size_mb] DECIMAL(18,2), [row_size_mb] DECIMAL(18,2), [total_size_mb] DECIMAL(18,2) )
+
+INSERT INTO [#dbs] ([database_name], [log_size_mb], [row_size_mb], [total_size_mb])
+SELECT 
+      database_name = DB_NAME(database_id)
+    , log_size_mb = CAST(SUM(CASE WHEN f.type_desc = 'LOG' THEN size END) * 8. / 1024 AS DECIMAL(18,2))
+    , row_size_mb = CAST(SUM(CASE WHEN type_desc = 'ROWS' THEN size END) * 8. / 1024 AS DECIMAL(18,2))
+    , total_size_mb = CAST(SUM(size) * 8. / 1024 AS DECIMAL(18,2))
+FROM sys.master_files F WITH(NOWAIT)
+GROUP BY F.database_id
+ORDER BY [total_size_mb] DESC 
+
+IF OBJECT_ID('tempdb..#FileSize')IS NOT NULL BEGIN;
+	DROP TABLE #FileSize;
+END;
+CREATE TABLE #FileSize(
+    dbName NVARCHAR(128) NOT NULL, 
+    FileName NVARCHAR(128) NOT NULL, 
+    type_desc NVARCHAR(128) NOT NULL,
+    CurrentSizeMB DECIMAL(10,2) NOT NULL, 
+    FreeSpaceMB DECIMAL(10,2) NULL
+)
+INSERT INTO #FileSize(dbName, FileName, type_desc, CurrentSizeMB, FreeSpaceMB)
+exec sp_msforeachdb 
+'use [?]; 
+ SELECT DB_NAME() AS DbName, 
+        name AS FileName, 
+        type_desc,
+        size/128.0 AS CurrentSizeMB,  
+        size/128.0 - CAST(FILEPROPERTY(name, ''SpaceUsed'') AS INT)/128.0 AS FreeSpaceMB
+FROM sys.database_files
+WHERE type IN (0,1);';
+
+/*
+SELECT * 
+FROM #FileSize
+*/
+
+SELECT 
+    d.[name] AS dbName
+    ,f.[physical_name] AS physicalFileName
+    ,f.[name] AS logicalFileName
+    --,d2.[log_size_mb]
+    --,d2.[row_size_mb]
+    ,'-----' AS separator
+    ,CAST(f.size * 8.0 / 1024 AS DECIMAL(18,2)) AS fileSizeMB
+    ,fs.[FreeSpaceMB] AS FreeSpaceInFileMB
+    ,fs.[CurrentSizeMB] - fs.[FreeSpaceMB] AS SpaceUsedMB
+    ,CAST((fs.[CurrentSizeMB] - fs.[FreeSpaceMB]) * 100 / (CAST(f.size * 8. / 1024 AS DECIMAL(18,2))) AS NUMERIC(6,2)) AS fileSpaceUsedPercent
+    ,'-----' AS separator
+    ,d2.[total_size_mb] AS totalDbSizeMB
+    ,'USE '+d.name+';
+DBCC SHRINKFILE (N'''+f.[name]+''' , 0, TRUNCATEONLY);
+GO
+
+' AS shrinkData
+,'USE '+d.name+';
+DBCC SHRINKFILE (N'''+f.[name]+''' , 1024);
+GO
+
+' AS reorganizeData
+    ,'USE '+d.name+';
+IF 1024 < '+CAST(CAST(f.size * 8.0 / 1024 AS DECIMAL(18,2)) AS VARCHAR(15))+' --file is above 1Go
+    AND 95 > '+CAST(CAST((fs.[CurrentSizeMB] - fs.[FreeSpaceMB]) * 100 / (CAST(f.size * 8.0 / 1024 AS DECIMAL(18,2))) AS DECIMAL(6,2))AS VARCHAR(15))+' --and usage below 95%
+    AND 0 < '+CAST(CAST(fs.[CurrentSizeMB] - fs.[FreeSpaceMB] AS DECIMAL(16,2))AS VARCHAR(15))+' --and data are present
+BEGIN
+    --print ''Reorganize '+d.name+'.'+f.name+' ''
+    RAISERROR(''Reorganize '+d.name+'.'+f.name+' '',0,0) WITH NOWAIT
+
+    DBCC SHRINKFILE (N'''+f.[name]+''' , '+CAST(CAST(fs.[CurrentSizeMB] - fs.[FreeSpaceMB] + 1024 AS DECIMAL(18,0)) AS VARCHAR(15))+');
+    RAISERROR(''Done'',0,0) WITH NOWAIT
+END 
+GO
+' AS auto_action
+FROM sys.master_files F 
+    JOIN sys.databases d ON d.[database_id] = f.[database_id]
+    JOIN [#dbs] [d2] ON d2.[database_name] = d.[name]
+    LEFT JOIN [#FileSize] fs ON fs.[FileName] = f.name AND fs.[dbName] = d.[name]
+WHERE f.type_desc IN (
+    'ROWS'  --mdf
+    --,'LOG'
+)
+--AND f.[physical_name] LIKE 'f%'
+--AND d.[is_read_only] = 0
+--AND d.[is_auto_shrink_on] = 0
+--AND d.name='sl2007'
+AND d.name NOT IN (
+    'master'
+    ,'tempdb'
+    ,'model'
+    ,'msdb'
+)
+ORDER BY [d2].[row_size_mb] DESC, d.name DESC, f.name ASC ;
+
+--free disk space
+SELECT 
+             CONVERT(VARCHAR(512), [b].[volume_mount_point]) AS [volume_mount_point],
+             CONVERT(VARCHAR(512), [b].[logical_volume_name]) AS [logical_volume_name],
+             CONVERT(DECIMAL(18, 1), ROUND(((SUM(CONVERT(FLOAT, [b].[available_bytes])) / SUM(CONVERT(FLOAT, [b].[total_bytes]))) * 100), 1)) AS [percent_free],
+             CONVERT(BIGINT, ROUND(((SUM([b].[available_bytes]) / 1024.0) / 1024.0 / 1024.0), 0)) AS [free_gb],
+             CONVERT(BIGINT, ROUND(((SUM([b].[available_bytes]) / 1024.0) / 1024.0), 0)) AS [free_mb],
+             CONVERT(BIGINT, ROUND(((SUM([b].[total_bytes]) / 1024.0) / 1024.0 / 1024.0), 0)) AS [total_gb],
+             CONVERT(BIGINT, ROUND((((SUM([b].[total_bytes] - [b].[available_bytes])) / 1024.0) / 1024.0 / 1024.0), 0)) AS [used_gb],
+             CONVERT(BIGINT, ROUND(((SUM([b].[total_bytes]) / 1024.0) / 1024.0), 0)) / 100 * 5 / 1024.0 AS [5% space in Go is],
+             CONVERT(BIGINT, ROUND(((SUM([b].[total_bytes]) / 1024.0) / 1024.0), 0)) / 100 * 10 / 1024.0 AS [10% space in Go is],
+             CONVERT(BIGINT, ROUND(((SUM([b].[total_bytes]) / 1024.0) / 1024.0), 0)) / 100 * 15 / 1024.0 AS [15% space in Go is],
+             CURRENT_TIMESTAMP AS now,
+             REPLACE(@@SERVERNAME, '\apssql', '') AS srvName
+  FROM       sys.master_files AS [a]
+ CROSS APPLY ( 
+               SELECT [x].[database_id],
+                      [x].[file_id],
+                      [x].[volume_mount_point],
+                      [x].[volume_id],
+                      [x].[logical_volume_name],
+                      [x].[file_system_type],
+                      [x].[total_bytes],
+                      [x].[available_bytes],
+                      [x].[supports_compression],
+                      [x].[supports_alternate_streams],
+                      [x].[supports_sparse_files],
+                      [x].[is_read_only],
+                      [x].[is_compressed],
+                      ROW_NUMBER() OVER (PARTITION BY [x].[volume_mount_point]
+                                             ORDER BY [x].[volume_mount_point] DESC) AS rnk
+                 FROM sys.dm_os_volume_stats(a.database_id, a.[file_id]) x ) b
+ WHERE       [b].[rnk] = 1
+ GROUP BY [b].[logical_volume_name], [b].[volume_mount_point]
+ ORDER BY [b].[volume_mount_point] ASC;