ever sense 1.19 released I've had issues with memory leaks, and its not exclusive to 1.19 either. its a problem from 1.14 to 1.19 (the allocated ram was at the default 2gb)
and I know the hardware I play minecraft on isn't particularly good but the game has run fine as long has I had a mod like optifine installed the game ran fine and 1.15 to 1.17 ran fine without mods due to all the bug fixing and optimizations in 1.15, but this memory leak causes the game to run at ~10fps even with mods like sodium and lithium (all tested versions were unmodified vanilla MC)
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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.
This issue is being temporarily closed as Awaiting Response. Once the requested information has been delivered, the report will be reopened automatically.
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Done it has 4 gb ram to compensate a bit
was mild lag when I did it was worse after that but could not profiled
I believe this is just MC-188163.
Can confirm seems to be random works fine starts lagging sometimes crash’s