[Mesa-dev] [Bug 87886] constant fps drops with Intel and Radeon

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=87886

--- Comment #22 from Stéphane Travostino <stephane.travostino at gmail.com> ---
(In reply to Eero Tamminen from comment #20)
> Are you still getting INTEL_DEBUG=perf output from them?
> 
> -> if you're still getting recompile messages, re-check you have latest Mesa
> 
> -> if there are no perf warnings, check that:
> * your dmesg doesn't have any suspicious warnings
> * "top" output doesn't show things to be CPU limited and you having some
> background CPU / X hog occasionally stalling things for the foreground app
> 
> (You need another machine to monitor this when running things at fullscreen)

No warnings, no dmesg warnings whatsoever.

Following up my latest update, here's my dmesg after running glxgears:
http://pastebin.com/0zvVCXdB

There are multiple power state switches as I ran glxgears w/PRIME multiple
times in a row.

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