[Bug 200387] amdgpu uses unusually high memory

bugzilla-daemon at bugzilla.kernel.org bugzilla-daemon at bugzilla.kernel.org
Tue Jul 3 16:31:47 UTC 2018


https://bugzilla.kernel.org/show_bug.cgi?id=200387

--- Comment #22 from phoenix (felix at feldspaten.org) ---
Apperently it's not that easy to attach valgrind to any Steam game, so I'm
going the suggested approach of trying it out using different Kernel version.

Interestingly I could observe similar behaviour in Stardew Valley but not in
Kerbal Space program, as the following attached statm shows:


## /proc/$ID/statm for Stardew Valley (Similar problem see the data segment)
# statm for 4917 on 4.17.3
978381 424915 23927 849 0 449695 0
# statm for 4370 on 4.4.0
979917 418188 23774 849 0 874146 0

## /proc/$ID/statm for Kerbal Space Program (Problem does not occur)
# statm of 5419 on 4.4.0
532753 381415 19974 7863 0 446822 0
# statm of on 4.17.3
529142 389210 19754 7863 0 441862 0

I'm investigating using different Kernel versions and maybe I'm able to write a
simple OpenGL program that triggers the problem.

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