Seems the memory leak is worse using qtcurve than the default oxygen theme. Doing alt tab with XRender on oxygen results in a slower leak and extremely high cpu usage, when continually using alt tab.
- Bug#672564: kde-window-manager: KWin leaks pixm... Kitty
- Bug#672564: marked as done (kde-window-man... Debian Bug Tracking System
- Bug#672564: kde-window-manager: KWin leaks... Kitty PC
- Bug#672564: kde-window-manager: KWin leaks... Kitty PC
- Bug#672564: kde-window-manager: KWin leaks... Kitty PC
- Bug#672564: kde-window-manager: KWin l... dE .
- Bug#672564: kde-window-manager: KWin l... Pino Toscano
- Bug#672564: kde-window-manager: KW... Kitty PC
- Bug#672564: kde-window-manager... Kitty PC