Micro stutters
I'm using minecraft version 1.21.1 with and I keep having these really annoying micro stutters and crashes. It crashes when I don't have enough ram allocated but stutters with too much GPU & CPU usage both stay at 65 or under usally in the 40-50s and minecraft has 10048 MB of ram
Specs:
CPU: Ryzen 5 5700X3D GPU: RX 7900 XTX 32 GB of 3200 mhz ram
Mod list:
distant horizons 2.2
iris 1.8.1
sodium 0.6.2
bliss shaders
AVPBR Retextured
13 Replies
Is the stutter consistant or fully random?
Drift3r
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GC fault
https://discord.com/channels/881614130614767666/1304910897658986570/1305234534492803165
Here are some sets of GC tuning flags that I have on hand
it works but I can't seem to go above low impact otherwise it stutters again
You can either try allocating more or less RAM in hope that changes something
Or live with it untill the DH worldgen finishes and the stutter decreases
now its crashing
well low impact it is then
just hope it doesn't get overloaded otherwise I have to turn it up to balanced and then I'm screwed
I'm using GraalVm if that helps
Java 21
on curseforge
Can you send the crash report? Could be helpful
Other than that, I recommend afking and letting DH pregenerate LODs, then disabling Distant Generation while you're actually playing. Should hopefully help with the stutters
Its a ram related crash but I can’t find the sweet spot between just enough ram to process everything and not crash and too much ram that causes more and worse micro stutters
Feels like I need to build a threadripper pc with a 4090 and 128 GB of ram just to run mods with shaders 😭
The only thing I can think to do now is use prism launcher with java 24 zgc and see if that will allow me to use more ram then I need without lagging
These micro stutters are about to have me upgrading the 64 gigs of ram 🥲
Are you using any other mods? Wilder wilds perhaps?
can you try with default jvm arguments + 12gb allocated?
default would just be nothing as I am using curseforge and not just the regular launcher
Alright, try that