a bug that no one has ever had in minecraft

[winter wren]

so um, I had this bug with minecraft where any versions 1.18 and above would freeze every 1 second, meaning the graph would be some thing like this:
300 -> 1 - 250 -> 1..etc
so well i used some jvm args i got recommended which ill send later,
and that fixed it, however after 3 days the bug is back, but i realized something, when the bug was fixed i had 2gb allocated and it was using 2.7gb, but when the bug still existed it was using 2gb flat, so i thought maybe that was the problem, i just tried allocating 3gb or 4gb and no luck.
the jvm args are here: https://pastebin.com/3mK9yZFf

[steel rapids]

also with standard jvm args?

and like 1.17 there's no such issue at all?

[winter wren]

yes

with 1.17, everything's good

and with default args its the same as well

[steel rapids]

ur not using mods or stuff like optifine, right?

vanilla mc

[winter wren]

yes

i tried with optifine its the same too

[steel rapids]

have you tried deleting those installations and re-downloading them?

[winter wren]

yes

i tried literally deleting everything

in .minecraft and reinstalling

[steel rapids]

drivers all up to date?

[winter wren]

my graphics drivers is up to date

i think thats the only one that matters

[steel rapids]

which os are you using?

[winter wren]

Windows

[steel rapids]

I'll try something, brb

[half lark]

maybe you could run a profiler like spark to get a better idea of what's causing the issue?

[winter wren]

yes

i did

there are 3 methods

[half lark]

also, is this server lag or client?

[winter wren]

that are taking cpu time more than others

client

[half lark]

oh i see

forget what I said about a profiler then

[winter wren]

profilers work for clients too

i used visual vm

org.lwjgl.system.JNI.invokePPV[native] ()
org.lwjgl.system.JNI.invokePP[native] ()
com.mojang.blaze3d.systems.RenderSystem.limitDisplayFPS ()

these methods

take more cpu time than others

a lot more

[half lark]

yes, but I can't really understand client code ahah

[steel rapids]

same problem even in a vm?

[winter wren]

no

i didnt try a vm

though i dont wanna play minecraft only in a vm

[steel rapids]

But would be interesting to know whether the issue occurs there too

Another thing you could try, and I'm not sure if that works, start windows in safe mode and try it

[sage monolith]

only thing limitDisplayFPS seems to do is update the last draw time

so really that doesn't tell you much more than you already know, which is that it freezes while trying to draw to the screen

[winter wren]

so

wat do i do

whats the difference between 1.17.1 and 1.18

[sage monolith]

no clue, and I see no reason why that method would change between those versions

[winter wren]

nice

[echo cove]

Set xms to 0.256MB ?

[winter wren]

why would that change anything

[echo cove]

If i remember correctly xms is for the level when your ram get cleaned

[winter wren]

ill try it ig

[echo cove]

Like u filled your cup u have to pour it out before filling it or it will overflow

[wanton oriole]

what is your java version

[echo cove]

-Xmx8G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M

-Xmx6G -Xms1G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M

try 2 those

[wanton oriole]

what is the java version @winter wren

[echo cove]

read above^

[wanton oriole]

did they say?

[winter wren]

17

no

1.17.1 works fine lol

as well as other games

i did

[winter wren]

same thing

well i used this chance

to prove my competency as a minecraft player

and i got full diamond armor and tools

in a few minutes

with this extreme lag

of course it was on easy mode since i need like 30 seconds to kill a single mob

💀

[steel rapids]

I remember I had this issue in another game cause the game window kept loosing focus somehow

ur in fullscreen?

[winter wren]

no

but i tried it, and same thing

[winter wren]

what does that do though

No, if it's only gonna work in a vm then i rather it not work at all

[thorn matrix]

Have you checked your graphics drivers yet

[winter wren]

yes

i updated them

[long horizon]

do you have a dedicated and builtin gpu and tried switching to the other one?

[winter wren]

nah

[winter wren]

man

[mental latch]

solar flare

solved

close this

[winter wren]

What?

[steel rapids]

did you try an /sfc scannow

[long horizon]

that never fixed anything lol

[steel rapids]

even if it doesn't at least it finds and deletes corrupted files

[long horizon]

drivers fucked up

[winter wren]

no

im doing it rn

[winter wren]

theyre up to date

[steel rapids]

found anything?

[winter wren]

Windows Resource Protection found corrupt files but was unable to fix some
of them. Details are included in the CBS.Log windir\Logs\CBS\CBS.log. For
example C:\Windows\Logs\CBS\CBS.log. Note that logging is currently not
supported in offline servicing scenarios.

@steel rapids

[winter wren]

this is fixed!

what i did was SFC /scannow and delete temp and %temp%

[long horizon]

lol

corrupted shader files maybe idk if mc even uses that

[steel rapids]

where is my reward

[winter wren]

my eternal gratitude