[MC-257331] The game becomes extremely lagged when generating new chunks

I have no idea what's the happening with the game. Every time you fly in Creative and generate new chunks, the game lagged violently for no reason. Must note that this situation won't happen in 1.19.2 as a released version and happens in all the 1.19.3 snapshots.
FPS from 165 drops to 49 when flying in Creative and generating new chunks. When you move your mouse fast sometimes, the camera will not move in sync and cause some lags.

CPU: Ryzen 7 5800H with Radeon Graphics
GPU: NVIDIA RTX 3060 Laptop GPU (Integrated GPU disabled)
Driver Version: 526.86
Resolution: 2560 x 1600 as Fullscreen
Settings: 16 Chunks, Vsync enabled, Frame Rate not limited, Mipmap Level to 4, Chunk Builder: Threaded

Linked issues

duplicates

MC-166005 Stuttering when crossing chunk borders/loading chunks

Attachments

2022-11-09_23_38_09-1-22w45a.zip

Comments

violine1101 2022-11-09T15:37:21Z

We do not have enough information to find the cause of this issue.

While the lag occurs, please press F3 + L once, then wait a short moment until profiling has finished.
Afterwards, please attach the generated .zip file containing the profiling results here. The file path is shown in chat; the file can be found in [minecraft/debug/profiling/<DATE>.zip|https://minecrafthopper.net/help/finding-minecraft-data-folder/].

If you are playing on a server please additionally run the command /perf start to create a profiling report for the server. In case you do not have the permission to run this command, make sure that you're a server operator.
Once profiling has finished, please attach the generated .zip file from debug/profiling/<DATE>.zip of the server folder.

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Brain81505 2023-01-11T16:12:55Z

I can't confirm this issue, I think the cause is by your PC.

migrated 2023-01-14T12:08:29Z

Bedrock Edition 1.19.5

I have same issues upgraded from rx 480 8gb to rtx 4080 and have this issue now where it was not present with my old non RT RX480

I think this is the same issue as the link below, sadly though none of the workarounds worked for me

MCPE-161517

Additionally i managed to get stable 200-300 with rtx on by downloading NV RTX resource Pack but render distance is quite short with rtx on and lots of bugs and artifacts, its about as good as i can get it at the minuet

Link to NVidia RTX Resource Pack:

https://images.nvidia.com/content/minecraft-with-rtx-beta-resource-packs/nvidia-pbr-example-texturesets-pixelart-feb-2-2021-final.mcpack

Hoping we get a fix soon i should be hitting 1500+ fps steady and drop below 50 when flying with rtx off

Brain81505 2023-02-01T11:07:49Z

Does MC-166005 describe your issue?

violine1101 2023-02-03T15:16:54Z

@unknown, this bug report is about Java Edition; thus it cannot be the same as yours.

migrated 2023-03-03T16:16:52Z

I think @Brain81505 you are right, as this feels the same as MC-166005.

Arisa Bot 2023-03-05T13:44:31Z

Thank you for your report!
We're tracking this issue in MC-166005, so this ticket is being resolved and linked as a duplicate.

If you would like to add a vote and any extra information to the main ticket it would be appreciated.

If you haven't already, you might like to make use of the search feature to see if the issue has already been mentioned.

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