mojira.dev
MC-243638

Memory leak in Single Player mode version 1.18 release (3rd or 4th time!)

Game leaks memory and allocated memory (in my case 8 gigabyte) goes to 100% in a couple of minutes. Game starts to lag, chunks stop loading/unload. Tested this in creative, spectator and survival mode. When you close the game it takes about 3-5 minutes to save the game. Although the game doesn't crash it lags the entire computer as well, by minimalizing it to the taskbar. FPS isn't dropping though and i'm using the ingame java 17.0.1

Seems to happen in SSP only not exprienced this in SMP yet. My world is an existing world of 6 years old. This bug again returned, think it's the 4th time now.

Reproduce:

Load a single player map, and existing world (pre 1.17).
Go exploring,, gamemode doesn't matter.
Reload chunks, teleport, go to other dimensions.

Kind of sad that such a bug still occures in a full release, it's the 3rd or even 4th time this issue occures, quickly remarked as resolved, and the lable makes the report "to be ignored".

Attachments

Comments 5

What is the "resolved" report you are referring to?

This one, but issue seems to be focussed on single player alone this time. MC-239682

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

While the lag occurs, please run /debug start, wait a while and then run /debug stop in order to create a debug profile. Afterwards, run /debug report.

If you do not have the permission to run these commands, open your world to LAN and enable cheats. If you're on a server, make sure that you're a server operator in order to execute these commands.

Then, please attach the profile results found in [minecraft/debug/profile-results-<DATE>.txt|https://minecrafthopper.net/help/finding-minecraft-data-folder/], as well as the debug report found in [minecraft/debug/debug-report-<DATE>.zip|https://minecrafthopper.net/help/finding-minecraft-data-folder/] here.

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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Thank you for your report!
However, this issue is Invalid.

Your game, launcher or server is modified.
If you can reproduce the issue in a vanilla environment, please recreate the issue.

  • Any non-standard client/server/launcher build needs to be taken up with the appropriate team, not Mojang.

  • Any plugin issues need to be addressed to the creator of the plugin or resource pack.

  • If you have problems on large servers, such as The Hive and Hypixel, please contact them first as they run modified server software.

Quick Links:
📓 Bug Tracker Guidelines – 💬 Community Support – 📧 Mojang Support
📓 Project Summary – ✍️ Feedback and Suggestions – 📖 Game Wiki
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Mr_Quasi

(Unassigned)

Unconfirmed

(Unassigned)

1.18

Retrieved