https://bugs.kde.org/show_bug.cgi?id=363320
--- Comment #17 from Boudewijn Rempt <b...@valdyas.org> --- Created attachment 99109 --> https://bugs.kde.org/attachment.cgi?id=99109&action=edit Callgrind trace I've run a callgrind run. Started after loading the image, ran while trying to draw a line. There is some confusion because apparently an autosave kicked in, but it looks like there is some serious time spent calculating layer bounds for calculating changerects. -- You are receiving this mail because: You are watching all bug changes.