Star Wars Battlefront 2 (2017, frostbite) lags when i do alt + tab or play for a long time

dxvkclosed

doitsujin/dxvk#2139 · opened 2021-07-02 by KotoWhiskas · updated 2021-07-05 · 3 comments · github

KKotoWhiskas 2021-07-02 github

Description

When I press alt tab and then re-enter the game, fps goes from 50 to ~ 20. Also, the same lag occurs when I play 30+ minutes.

Software information

Kde Neon
Star Wars Battlefront 2 (2017, frostbite) (origin installed with lutris) without fsync and esync

System information

GPU: AMD RX470
Driver: 4.6 Mesa 21.1.4 (kisak-mesa PPA) + kernel 5.8.0-59-generic drivers
Wine version: 6.10-5-x86_64
DXVK version: 1.9 (also tested with 'master')

Apitrace file(s)

DXVK apitrace (WineD3D crashes)

Log files

d3d11.log:starwarsbattlefrontii_d3d11.log
dxgi.log: starwarsbattlefrontii_dxgi.log

Ddoitsujin maintainer 2021-07-02 github

are you running out or VRAM by any chance?

KKotoWhiskas 2021-07-03 github

@doitsujin I don't think so. When vram is completely full (4gb), the game has a normal FPS, and when I alt tab, the game starts to slow down with the same vram value. Also, if vram is freed (3,6/4gb) there are still lags

KKotoWhiskas 2021-07-05 github

You were right, it was vram. I tested this on windows (dxvk), and lags appeared only during long play, but not after alt tab, so this is more DE problem

Nothing extracted yet.