Poor performance and strange RAM + GPU usage
Without DH i can run my modpack with complimentary shaders at around 80fps but with DH it drops to 40fps and sometimes stutters around 15fps. Looking at task manager my RAM is nearly maxed out and my GPU is around 50% usage. On F3 it shows my RAM usage rapidly climb from 50 to 100 then drops back to 50 over and over while my GPU does the same but way faster. Don't really know what to do as no changes to any performance settings improves this issue and its only caused by DH.
Im on 1.20.1 and using forge, i tried changing the tags but discord wont let me.
13 Replies
Oh and CPU completely maxes out the second im away from my base
How much RAM did you allocate to MC?
What are your GC/JVM tuning flags?
Try lowering CPU load preset
lowering cpu load helped a bit but i would still get some stutters, i allocated 8gb of ram and it eating all of it up and i dont know what a tuning flag is
Sounds like you're running stock configuration if you don't know what tuning flag is.
Try using on of these flag sets: https://discord.com/channels/881614130614767666/1304910897658986570/1305234534492803165
my stuff is stock but for some reason i dont have java but i have zulu whihc runs mc, i have no idea why it was just what my laptop came with i guess, i read that its basically the same thing but could that casue the issue
Zulu JAVA is JAVA
Same as Oracle JAVA
Or Adoptium JAVA
They shouldn’t be any different
Modrinth App by default uses Zulu
I also use Zulu
Try lowering your CPU load even more
And
tuned the cpu load more and found that it was stable as long as i wasnt loading chunks and didnt have much running in the background, still lower fps but i guess that just naturally comes from loading more chunks even if they LODs
i have absolutely no idea how to implement the flags so i might just leave them
On vanilla launcher you put them in the same place as RAM allocation
On other launchers it is usually just below or just above RAM allocation
is it just in java arguments?
bro i just realised its cus im watching youtube and i had gpu acceleration turned off on my browser so it was using way too much cpu smh
mb
Yes