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DBA Scripts | Wisdom-Soup
http://www.wisdom-soup.com/blog/category/dba-scripts
Share SQL Server Tips and Tricks and Related News. Category Archives: DBA Scripts. How to: Verifying CPU Pressure via Signal Wait Time. Use the following query to verify the CPU pressure via signal wait time through MS SQL Server Management Studio. USE master GO SELECT SUM(signal wait time ms) AS TotalSignalWaitTime , ( SUM(CAST(signal wait time ms AS NUMERIC(20, 2) ) / SUM(CAST(wait time ms AS NUMERIC(20, 2) ) * 100 ) AS PercentageSignalWaitsOfTotalTime FROM sys.dm os wait stats. And tagged cpu pressure.
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Troubleshooting | Wisdom-Soup
http://www.wisdom-soup.com/blog/category/troubleshooting
Share SQL Server Tips and Tricks and Related News. Unable to Drop Windows Login from SQL Server due to ENDPOINT Permission. While we tried to drop one of our Windows Login from SQL Server, part of our house-keeping task, and SQL Server prevent us from dropping the Windows Login even though we have unmapped all the database mapped and owned by the login. It works fine for us before this. Msg 15173, Level 16, State 1, Line 2. But our SQL Server was not configured with mirroring. This entry was posted in SQ...
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SQL Server Security | Wisdom-Soup
http://www.wisdom-soup.com/blog/category/sql-server-security
Share SQL Server Tips and Tricks and Related News. Category Archives: SQL Server Security. Unable to Drop Windows Login from SQL Server due to ENDPOINT Permission. While we tried to drop one of our Windows Login from SQL Server, part of our house-keeping task, and SQL Server prevent us from dropping the Windows Login even though we have unmapped all the database mapped and owned by the login. It works fine for us before this. Msg 15173, Level 16, State 1, Line 2. To obtain the mirroring endpoint name.
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Unable to Drop Windows Login from SQL Server due to ENDPOINT Permission | Wisdom-Soup
http://www.wisdom-soup.com/blog/troubleshooting/unable-drop-windows-login-sql-server-due-endpoint-permission
Share SQL Server Tips and Tricks and Related News. Unable to Drop Windows Login from SQL Server due to ENDPOINT Permission. While we tried to drop one of our Windows Login from SQL Server, part of our house-keeping task, and SQL Server prevent us from dropping the Windows Login even though we have unmapped all the database mapped and owned by the login. It works fine for us before this. Msg 15173, Level 16, State 1, Line 2. But our SQL Server was not configured with mirroring. This entry was posted in SQ...
sqldbasupport.wordpress.com
SQL Performance | SQL DBA Support . COM - Knowledge Centre for SQL DBAs
https://sqldbasupport.wordpress.com/performance-tips
SQL DBA Support . COM – Knowledge Centre for SQL DBAs. 124; Comments RSS. Admn – DBCC Commands. Feature – SQL Server 2005 and 2008. Interview Q and A. Perf – OS Level. Perf – Performance Monitor. Become a member of the SQLDBASupport community and receive notifications of new posts by email. Join 80 other followers. Sql at dbasupport dot in. Its very usual that tomorrow you come to office and face a performance issue for your live application. 8211; Check for Blocking [sp who2]. 8211; Run Activity Monitor...
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Tempdb | Wisdom-Soup
http://www.wisdom-soup.com/blog/tag/tempdb
Share SQL Server Tips and Tricks and Related News. Script to Check TempDB Speed. The following script adopted from Brent Ozar’s blog on his TempDB Performance and Configuration. Topic I strongly encourage you to pay a visit to his site. This query hits the dynamic management function (DMF) sys.dm io virtual file stats for all of the TempDB data files and lists out how fast they’re responding to write (and read) requests:. Are writes being evenly distributed between data files? February 28, 2014. ALTER DA...
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Dmv | Wisdom-Soup
http://www.wisdom-soup.com/blog/tag/dmv
Share SQL Server Tips and Tricks and Related News. How to: Verifying CPU Pressure via Signal Wait Time. Use the following query to verify the CPU pressure via signal wait time through MS SQL Server Management Studio. USE master GO SELECT SUM(signal wait time ms) AS TotalSignalWaitTime , ( SUM(CAST(signal wait time ms AS NUMERIC(20, 2) ) / SUM(CAST(wait time ms AS NUMERIC(20, 2) ) * 100 ) AS PercentageSignalWaitsOfTotalTime FROM sys.dm os wait stats. Detect SQL Server CPU Pressure. And tagged cpu pressure.
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sp_MSForEachDB | Wisdom-Soup
http://www.wisdom-soup.com/blog/tag/sp_msforeachdb
Share SQL Server Tips and Tricks and Related News. Tag Archives: sp MSForEachDB. How to: Find a Table on a SQL Server across all Databases. Some times it is difficult to find a table name from a SQL instance that hosted tremendous database. “Which database I suppose to search for? 8221; is the question that often pop-up in DBA’s mind and they hope the user can give them the database name as well. Sadly speaking in most cases user do not know which database their application connect to. AS DB, * FROM [?
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T-SQL | Wisdom-Soup
http://www.wisdom-soup.com/blog/category/t-sql
Share SQL Server Tips and Tricks and Related News. How to: Verifying CPU Pressure via Signal Wait Time. Use the following query to verify the CPU pressure via signal wait time through MS SQL Server Management Studio. USE master GO SELECT SUM(signal wait time ms) AS TotalSignalWaitTime , ( SUM(CAST(signal wait time ms AS NUMERIC(20, 2) ) / SUM(CAST(wait time ms AS NUMERIC(20, 2) ) * 100 ) AS PercentageSignalWaitsOfTotalTime FROM sys.dm os wait stats. Detect SQL Server CPU Pressure. And tagged cpu pressure.
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