Today we will answer the question asked by my client during Comprehensive Database Performance Health Check, about OS Threads Used by SQL Scheduler.
He wanted to track the OS Thread ID in Performance Monitor. He asked me if I know any script which can Map SQL Server Session ID to OS Thread ID.
Well, let us figure out the answer to this question in today’s blog post where I will be doing a performance comparison of 16 CPU vs 1 CPU.
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.