SQL SERVER – Find Total Number of Transactions on Interval

In one of my recent Performance Tuning assignment I was asked how do someone know how many transactions are happening on server during certain interval. I had handy script for the same. Following script displays transactions happened on server at the interval of one minute. You can change the WAITFOR DELAY to any other interval and it should work.

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SQL SERVER – Find Most Expensive Queries Using DMV

The title of this post is what I can express here for this quick blog post. I was asked in recent query tuning consultation project, if I can share my script which I use to figure out which is the most expensive queries are running on SQL Server. This script is very basic and very simple, there are many different versions are available online. This basic script does do the job which I expect to do – find out the most expensive queries in SQL Server Box.

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