[Bug 77436] KDE Konsole very slow scrolling with TearFree and QT graphics system native

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Apr 15 23:59:50 PDT 2014


https://bugs.freedesktop.org/show_bug.cgi?id=77436

--- Comment #19 from Ildar Nurislamov <absorbb at gmail.com> ---
Created attachment 97446
  --> https://bugs.freedesktop.org/attachment.cgi?id=97446&action=edit
perf record

Maybe it takes longer to cause a freeze now. This perf record contain a lot of
scrolling and a spike of 100% iowait in the end.

And one more thing that i didnt tell before - After this freeze it draws a lot
of frames very fast - like all the frames that it should have drawn.

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