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not fully loaded processor and low FPS/UPS
Posted: Sat Dec 26, 2020 2:35 am
by magals
I have relatively top-end hardware:
Ryzen 3900x
2070 super
m2
at the same time, I notice that after 500+ hours, performance has dropped. FPS/UPS always ~40
- factorio.png (2.23 MiB) Viewed 2025 times
main mods pack: pyanodons
What could be the reason?
save file
https://dropmefiles.com/0JJ56
Re: not fully loaded processor and low FPS/UPS
Posted: Sat Dec 26, 2020 4:10 am
by ptx0
you've built too much. entity time is too close to the overall limit for 60UPS which is ~16.5ms.
Re: not fully loaded processor and low FPS/UPS
Posted: Sat Dec 26, 2020 10:57 am
by jagholin
Also Factorio is mostly singlethreaded. As you can see, one of your cores is almost at full.
The reason why it's not exactly at 100% is perhaps because your memory doesn't keep up. Which is normal for a game like this.
Re: not fully loaded processor and low FPS/UPS
Posted: Sun Dec 27, 2020 6:31 pm
by ptx0
1.1 has threaded belts, try this there.
Re: not fully loaded processor and low FPS/UPS
Posted: Sun Dec 27, 2020 10:19 pm
by Jap2.0
ptx0 wrote: Sun Dec 27, 2020 6:31 pm
1.1 has threaded belts, try this there.
Belts are at most 10-15% of the total update time, it's still going to be a single thread/memory bottleneck at ~45 UPS.
(Not to say it won't help, of course.)