Query Performance Report
The procedure created by this script rolls up the collected query execution statistics and groups them daily by the plan hash value.
2016-01-20 (first published: 2015-05-13)
5,257 reads
The procedure created by this script rolls up the collected query execution statistics and groups them daily by the plan hash value.
2016-01-20 (first published: 2015-05-13)
5,257 reads
A checklist to help optimize the performance of SQL Server
2014-12-29
8,517 reads
2014-12-17
1,932 reads
Over the years I've had many discussions with other SQL Server Database Administrators as to whether or not you should have the database buffer pool loaded with data pages or empty when testing queries for performance. This tip will take a look at the effects on query performance for both cases by using the DBCC DROPCLEANBUFFERS statement to empty the buffer pool.
2014-06-20
8,763 reads
Returns a summary of CPU usage by SQL Server over the last 4 hours (default).
Using the sample values collected in the dm_os_ring_buffers dmv, this query will show CPU usage by the SQL Server process for the last for hours even if you have no other benchmarking activities in place on your server yet.
2015-09-18 (first published: 2014-05-14)
4,788 reads
2014-05-01
1,634 reads
2014-01-29
1,636 reads
2013-06-25 (first published: 2013-06-03)
1,524 reads
Often when tracking down problems, you need to know if anything has changed recently, this script will tell you...
2015-10-20 (first published: 2013-05-30)
3,842 reads
By Steve Jones
Thanks to everyone that came to my talks. Slides are below. Best Practices for...
By Steve Jones
I can’t remember how I heard about Small Data SF 2024, but it caught...
By Steve Jones
moledro – n. a feeling of resonant connection with an author or artist you’ll...
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