https://bugs.kde.org/show_bug.cgi?id=378118
--- Comment #1 from Sebastian Gottfried <sebastian.gottfr...@posteo.de> --- Which version are you using? 2.x oder 16.12.x? The older version has a major performance bug. For this version you have to apply the patch from Bug 346248 and compile the app yourself. But then you could also just install or compile the latest version which should have very little CPU usage. On my system (Intel Sandy Brigde) I can't get over 10 % CPU usage. -- You are receiving this mail because: You are watching all bug changes.