Is high cpu usage avoidable at all?My 5800X3D is getting pretty toasty doing pretty much anything i…
انتشار: 2026/08/04 18:07 UTCدریافت: 2026/08/07 18:50 UTCآخرین مشاهده: 2026/08/07 18:50 UTC
Is high cpu usage avoidable at all?My 5800X3D is getting pretty toasty doing pretty much anything in emacs, whether it's scrolling through a file (only a few hundred lines long) or actually typing new things into the file. I've tried running the profiler numerous times, disabling various modes along the way, like doom-modeline, display-line-numbers-mode, etc. The profiler says redisplay-internal is using between 75 to 90 percent cpu, but when expanding it, pretty much none of that percentage is accounted for lower in the tree, so i have no clue what the cause is. Running emacs -q solves it, and when gradually enabling various modes again i'm starting to feel like it's just a combination of things causing it, and not one package/mode in particular. So that brings me to the question: do i just put up with the high cpu usage? Cause i don't want to disable basic things like display-line-numbers either. But it feels kind of silly to have your cpu hit 70C when doing basic text editing.redd.it/1vfgmy2@r_emacs