Full Hopper Minecarts Below Full Chests Causes Extreme Lag (Effective Lag Machine)
KyGuy2002 opened this issue · 2 comments
Required Information
- FAVS Version Number (
/version IllegalStack): 2.4.5 - Spigot/Paper Version Number (
/version): - Output of
/version: 1.17.1, Paper-408
Describe the bug
Hopper check causes a ton of stress on the server when using a simple machine.
Simply making 4 or 5 of these simple machines with any item can bring tps down to 10. Currently you need to set the “disable-hopper-check” config option to true to prevent this from happening.
To Reproduce
By placing a hopper minecart with a completely full inventory, and then having a double chest that’s also completely full above it you can cause server lag.
Plugins being used on the server
No effect, as disabling the hopper check completely fixes this issue.
Checklist:
- I included all information required in the sections above
- I made sure there are no duplicates of this report (Use Search)
- I made sure I am using an up-to-date version of IllegalStack
- I made sure the bug/error is not caused by any other plugin
It seems that this is a paper issue, and i have opened an issue issue on their repo. The InventoryMoveItemEvent seems to fire even if the transfer failed, but only for hopper minecarts.
IllegalStack version 2.8 is now out, if you are still experiencing this issue please open a new ticket.