I will be presenting Dr. DMV’s Troubleshooting Toolkit online for the Redmond SQL User Group at 5:30PM Pacific Time on January 11th, 2023.
For this session, I will be using the SQL Server 2022 version of my free Diagnostic Information Queries, which have a number of new SQL Server 2022 specific queries.
This will still be a useful session if you are on an older version of SQL Server, since most of these queries work on SQL Server 2019 and older.
BTW, I update my Diagnostic Queries every month. This blog post talks about the latest version:

This is a free, online presentation. You can register here. I hope to see you there!