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Boosting the Real Time Performance of Gnome Shell 3.34 in Ubuntu 19.10
- e12e 7y agoSurprisingly insightful post IMNHO. From the mistakes section: > Dragging windows and assuming that’s related to performance of the rest of the shell. It’s not always. We found that dragging windows had its own unique reason (78) for being slow on top of everything else. And from that bug/mr: https://gitlab.gnome.org/GNOME/mutter/merge_requests/568 https://gitlab.gnome.org/GNOME/mutter/merge_requests/568 > compositor: Don't emit size-changed when only position changes > Waking up gnome-shell and triggering JavaScript listeners of size-changed every time a window was only moved was wasting a lot of CPU. > This cuts the CPU requirement for dragging windows by around 22%.