data-konzept

'One of the most sought after blog is around Wait Stats when it comes to performance troubleshooting. The place to bookmark would be – SQL SERVER – Wait Stats – Wait Types – Wait Queues – Day 0 of 28. I get queries from a number of you and have been fortunate in the past for sending me such information because it becomes a great learning experience for me too. At the same time, your problems are getting solved too. It becomes a great win-win situation. Let us learn about Extended Event wait_info in this blog post.

In a recent troubleshooting exercise, one of the senior DBA inside a company asked me how to understand and know the waits related to a single session or a query they are running. This was a great challenge and I sent them a script a week later. I thought it is also worth to share here as part of the blog for future reference.

I wondered where to start and realized the best way to find this information is used Extended Events. Here is the script that I came up with:'...

https://blog.sqlauthority.com/2016/05/28/sql-server-finding-waits-session-extended-event-wait_info/