1.16.5 Constant stuttering when I look around

I've been having trouble even without shaders on that it stutters around every 10 seconds alot then goes back to 60 or 120 (depending if I have shaders on) any ideas?
9 Replies
Builderb0y
Builderb0y3y ago
GC activity? check the "mem" section at the top right of your F3 menu. if it's constantly above around 75% then you just need to allocate more memory.
Samy
SamyOP3y ago
Nah it's not
Unknown User
Unknown User3y ago
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MayBike
MayBike3y ago
it seems like GC-related or DH world gen threads go brr while generating lods you could try ShenandoahGC/ZGC flags or lower DH world gen threads in the settings tho
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Unknown User3y ago
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Oswald972#8903
how do I use this ShenandoahGC/ZGC ?
Builderb0y
Builderb0y3y ago
shenandoah good. -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC
Oswald972#8903
Are we meant to replace +UnlockExperimentalVMOptions by +UseShenandoahGC ?
Builderb0y
Builderb0y3y ago
you're supposed to add both of those arguments.
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