[0.17.69] FPS Problems with many sprites on screen under Linux
Posted: Sun Sep 22, 2019 2:09 pm
Hi,
I have problems under Linux with FPS when there is a lot if stuff going on on screen. When I zoom out, FPS tanks in Multiplayer but UPS stays the same. In Singleplayer, both go down alongside as seen in the screenshot. When I zoom fully in, everything is fine. I find it confusing because
1) The Update Time is at 13ms, so it should be able to run 60 UPS. But that might be an averaging problem of the debug stuff, no idea
2) The rendering is "Waiting for Updates" so might really be a problem with low UPS.
3) My GPU is not doing really much and the simulation thread is also only at 60% utilization.
As you can see, I even increased priority of the factorio process which didn't help.
Log of zoomed-in screenshot: Log of zoomed-out screenshot:
I have problems under Linux with FPS when there is a lot if stuff going on on screen. When I zoom out, FPS tanks in Multiplayer but UPS stays the same. In Singleplayer, both go down alongside as seen in the screenshot. When I zoom fully in, everything is fine. I find it confusing because
1) The Update Time is at 13ms, so it should be able to run 60 UPS. But that might be an averaging problem of the debug stuff, no idea
2) The rendering is "Waiting for Updates" so might really be a problem with low UPS.
3) My GPU is not doing really much and the simulation thread is also only at 60% utilization.
As you can see, I even increased priority of the factorio process which didn't help.
Log of zoomed-in screenshot: Log of zoomed-out screenshot: