https://bugs.winehq.org/show_bug.cgi?id=51310
--- Comment #2 from Gabriele gab.pulcio@gmail.com --- (In reply to Zebediah Figura from comment #1)
Does this bug occur with upstream (non-staging) wine?
Can you please provide a specific example of a game that suffers from poor performance?
The problem occurs even in non-staging wine and until now, the problematic games are: -Deep Rock Galactic: constant FPS drops every second -Call of Duty 4: Modern Warfare: 15FPS all the times, disabling steamoverlay fixes the problem