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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - high cpu usage, poor performance in Borderlands 2 with radeonsi, PRIME"
href="https://bugs.freedesktop.org/show_bug.cgi?id=84663#c6">Comment # 6</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - high cpu usage, poor performance in Borderlands 2 with radeonsi, PRIME"
href="https://bugs.freedesktop.org/show_bug.cgi?id=84663">bug 84663</a>
from <span class="vcard"><a class="email" href="mailto:haagch@frickel.club" title="Christoph Haag <haagch@frickel.club>"> <span class="fn">Christoph Haag</span></a>
</span></b>
<pre>Created <span class=""><a href="attachment.cgi?id=107595" name="attach_107595" title="GALLIUM_HUD="fps,VRAM-usage+GTT-usage,requested-VRAM+requested-GTT,num-bytes-moved;cpu0+cpu1+cpu2+cpu3;cpu4+cpu5+cpu6+cpu7"">attachment 107595</a> <a href="attachment.cgi?id=107595&action=edit" title="GALLIUM_HUD="fps,VRAM-usage+GTT-usage,requested-VRAM+requested-GTT,num-bytes-moved;cpu0+cpu1+cpu2+cpu3;cpu4+cpu5+cpu6+cpu7"">[details]</a></span>
GALLIUM_HUD="fps,VRAM-usage+GTT-usage,requested-VRAM+requested-GTT,num-bytes-moved;cpu0+cpu1+cpu2+cpu3;cpu4+cpu5+cpu6+cpu7"
(In reply to Michel Dänzer from <a href="show_bug.cgi?id=84663#c5">comment #5</a>)
<span class="quote">> I don't notice anything using obviously too much CPU in your profile. Can
> you get a screenshot with GALLIUM_HUD like in <a class="bz_bug_link
bz_status_NEW "
title="NEW - Borderlands 2: Constant frame rate drops while playing; really bad with additionl lighting"
href="show_bug.cgi?id=84570">bug 84570</a>?</span >
For the screenshot I pinned the game to the cpus 3,7 with taskset to stop it
from polluting the graphs so much when jumping between cpus. Didn't really
decrease or increase the performance much.
I really don't know right now... When the game loses the input focus, it pauses
the game and the game rendering itself is not updated anymore I think. The cpu
usage will drop from 112-114% cpu usage to 100% cpu usage and the fps go up to
60 fps. When the game is focussed again, it unpauses, and then it's again low
performance.</pre>
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