https://bugs.kde.org/show_bug.cgi?id=396345
--- Comment #4 from john Terragon <terragonj...@yahoo.com> --- Disabling the blu effect brings down the cpu usage by about 7%, which leaves it still above 30. And, btw, the only things that the blur effects blurs are the plasma decorations. Windows are not blurred, not even when they become semi-transparent when I drag them around. Another possible clue: 30 dolphin windows do not cause kwin to use much cpu, 30 firefox windows (and all pretty much static, that is without any change of the content like in ads, animation etc) cause the 40% cpu activity. Right now we are at 80% cpu activity for kwin! Also firefox seems to have higher cpu activity (higher than it has under 5.12). -- You are receiving this mail because: You are watching all bug changes.
