Excess RAM usage, stuttering and big lag spikes

Not sure if this is even DH related, but I'm using RC1 for 1.20.6 I'm getting tall red spikes like 3 times a second in my F2+2 menu and its stuttering like crazy. If I look at my task manager it shows me that Minecraft is eating a LOT of ram, and is pushing it to the swap file on a hard disk drive which is whats most likely slowing my game down. But I want to know why so much ram is being eaten in the first place? My DH settings are low, only a distance of like 348 on minimal graphics settings and low cpu usage. (No generation either) I suspect it might be another mod causing it, but I don't know where to look. I figured there are a lot of technical minds here who may know of some common issues with one of my mods. I've included the modlist in case anyone wants to look.
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10 Replies
TheNewSky
TheNewSky6mo ago
How much memory have you allocated?
user_NULL
user_NULLOP6mo ago
8 GB
TheNewSky
TheNewSky6mo ago
How much ram is Minecraft using in a task manager?
user_NULL
user_NULLOP6mo ago
like 8.52 GB RSS
TheNewSky
TheNewSky6mo ago
That’s not an absurd amount It’s gonna use up a little more than what you give it As for the lag spikes With the f3 menu open, look at the top right at the memory usage Memory usage should be constantly going up and down Do the lag spikes happen when the memory usage goes down?
Miki_P98
Miki_P986mo ago
I don't think it should Try tuning your GC
TheNewSky
TheNewSky6mo ago
from experience it always has
TheNewSky
TheNewSky6mo ago
yea i have a ton of arguments
Miki_P98
Miki_P986mo ago
alternativly use ZGC or shenandoah gc I mean not you, the autor of the post That would be for the stuttering for the usage try memory leak fix mods, and ferritecore but I think it will only delay it
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