[Wayland-bugs] [Bug 70969] New: 100% CPU usage in weston-terminal while highlighting text

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=70969

          Priority: medium
            Bug ID: 70969
          Assignee: wayland-bugs at lists.freedesktop.org
           Summary: 100% CPU usage in weston-terminal while highlighting
                    text
          Severity: normal
    Classification: Unclassified
                OS: All
          Reporter: ullysses.a.eoff at intel.com
          Hardware: Other
            Status: NEW
           Version: unspecified
         Component: weston
           Product: Wayland

Created attachment 88255
  --> https://bugs.freedesktop.org/attachment.cgi?id=88255&action=edit
sysprof of weston-terminal while highlighting text

When highlighting text in the weston-terminal, the cpu pegs to 100% and
weston-terminal becomes unresponsive and the cursor changes to a busy icon. 
Eventually, weston-terminal becomes responsive again.  It's much worse,
however, when weston-terminal is in fullscreen mode.

wayland (HEAD) heads/1.3-0-g84247b7
drm (HEAD) libdrm-2.4.46-0-gc6d73cf
mesa (HEAD) remotes/origin/9.2-0-g7ab2b8c
libva (HEAD) libva-1.2.1-0-g88ed1eb
intel-driver (HEAD) 1.2.1-0-g8f306e3
weston (HEAD) remotes/origin/1.3-0-g98562c3

Also observed on wayland/drm/mesa/weston master stack too.
Weston toytoolkit compiled with cairo-glesv2 (1.12)

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