Task Manager CPU 99% but list adds up to 14.3%
I've seen this type of difference in task manager before, but not such a large difference.
Investigating with ProcessExplorer has never yielded me more information.
This is a 2012 [r1] VM-Guest Server with RDS role (10 desktops + SQL), running on 2012 [r1] Hyper-V Host. Its no secret this server is under-powered, but while I've advised of this the customer keeps coming back with "why is it slow" Grrhhhh... I'd like to find evidence that is more specific to backup my argument, something I can show in pretty colors that they might grasp as the truth.
How can I further my understanding of why the the list isn't adding up to 100% ?