RESOURCE SEMAPHORE and THREADPOOL. They are indeed very troublemaking wait statistics and they indeed talk about Memory and CPU issues.
I strongly suggest that you first watch it before we continue on today’s topic of SQLOS Scheduler and the Process States.
During the recent Comprehensive Database Performance Health Check, my client asked me if I have a query which can list all the parallel queries.
Not every problem is complex but all the problems are for sure interesting. Today we will discuss Visible Offline Scheduler and Performance.