[Wayland-bugs] [Bug 86815] XWayland [weston 1.6.0] takes all CPU and is very slow on eee-pc

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Dec 8 04:51:22 PST 2014


https://bugs.freedesktop.org/show_bug.cgi?id=86815

--- Comment #2 from Mildred Ki'Lya <mildred-bug.freedesktop at mildred.fr> ---
Most time seems to be spent in i915_dri.so. There are many many symbols listed
there, and none of them is above 5%.

The perf report is 25MB, so I won't include it. It doesn't have symbols for
i915_dri (I'll install them and regenerate the report). The test was:

- run xterm in weston-terminal
- wait for xterm to show up, CPU is 100%
- click on weston-terminal to get focus on it, don't mouse over xterm any more
- wait for CPU usage to settle to something acceptable.

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