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How does SP _ blitzcache analyze top performing queries?
sp_BlitzCache® analyzes the top poorly performing queries for many different problems. After finding your bad habits, sp_BlitzCache® builds a list for easy analysis. Your bad habits are outlined in a summary result set: A summary of your code sins.
What kind of SQL Server does SP Blitz use?
If you just use the default parameters, you’ll get a prioritized list of problems, but by tweaking the input parameters, you can affect how sp_Blitz® runs. SQL Server 2005 or newer. SQL Server 2000 is not supported, nor are databases in 70 compatibility mode.
Can a print queue be used for SP _ Blitz?
Please don’t use your SQL Server as a print queue for sp_Blitz® documentation. sp_Blitz® is a free SQL Server health check stored procedure that looks for a lot of common health and performance issues.
How to use SP _ Blitz for a health check?
Each of these is about ten minutes long and shows how to use ’em: How to Use sp_Blitz for a Health Check How to Use sp_BlitzCache to Find Slow Queries How to Use… The most popular way of using sp_BlitzCache® is to just run it – by default, it shows you the top 10 most CPU-intensive queries that have run on your server recently.
Where do I Find my Bad Habits in SP _ blitzcache?
After finding your bad habits, sp_BlitzCache® builds a list for easy analysis. Your bad habits are outlined in a summary result set: A summary of your code sins. In addition, each of the queries in the top 50 worst performers will have their warnings called out in a separate warnings column:
Where to find stored procedure in SP _ blitzcache?
Here’s how we’d go about answering Brian’s question: Step 1: sp_BlitzCache in expert mode. Keep scrolling right. Find the stored procedure that you want in the plan cache and then scroll all the way to the right until you get just past the Query Plan column. There you’ll find the Plan Handle. This lets us find a stored procedure.
Where do I post a question about SQL Blitz?
Post a question at DBA.StackExchange.com and the community (that includes us!) will help. Include the version of sp_Blitz, your SQL Server version number (including the build #), and tag it with sp_Blitz. Cheers! Need a SQL Server remote DBA consultant to help?
What is version 2.3 of SP blitzcache?
Version 2.3 of sp_BlitzCache introduced two parameters so you can ignore individual query hashes. Reader Brian Baker had the idea of filtering out a single stored procedure by supplying all of the query hashes for a stored procedure.
Which is the EXEC EXEC for SP blitzcache?
There are a number of different options available with sp_BlitzCache®. If you want a refresher, just run EXEC sp_BlitzCache @GetHelp = 1. Otherwise, here’s a quick overview: @GetHelp – Displays a summary of parameters and columns.
What does SP Blitz mean in SQL Server?
All that’s changing – we’re introducing sp_BlitzCache ®. We try to make things easy for you. sp_Blitz® and sp_BlitzIndex® make life easy – they find help you find configuration and indexing problems. sp_BlitzFirst® helps you find problems that are hitting your SQL Server right now.