[Bug 109830] CPU iowait higher when run the GPU multi decoding threads

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Mar 8 08:25:43 UTC 2019


https://bugs.freedesktop.org/show_bug.cgi?id=109830

--- Comment #17 from Tvrtko Ursulin <tvrtko.ursulin at linux.intel.com> ---
What is the good iowait in percentage?

I don't have vaapi installed - it looks I incorrectly assumed the reproducer is
self contained? I still need to build the stack from #1?

Can you try with drm-tip? With schedule_timeout I get iowait of 0% for
simulated media pipelines. :)

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