I set up this db on an old server that has Ubuntu 18.04 in order to test some new features of SQL Server 2019. First time running SQL Server on Linux. I am running an intense query and happened to pull up htop on the Linux machine and noticed that only one processor was reaching 100% while the 24 others were showing idle.
I was under the impression that the developer version would use all available cores and that this was abstracted away. Am I mistaken in believing developer should use all available processors or am I missing a setting here?