On 02/04/20(Thu) 18:40, Martin wrote: > Before starting the video 2017 bsdcon, disabled all the packages software on > both AMD and i7 and run mpv player and test both machines.
What do you mean? Which software are running? What do you see in "top -SH -s .3"? > Shutters on both platforms happened when APM change low CPU frequency to > high. Maybe it's an apmd issue? No it is not, it is just a symptom. Please let's stick to the original question: which piece of software are you running when you see the stutters. Is it mpv(1)? When running mpv(1) do you see high IPIs? If so did you ktrace(1) it?
