MC-133877

Extreme lag from decaying leaves

Workaround

In Video settings game menu, turn Biome Blend to off.

The bug

When I try to break a tree and when a log is connected to leaves I get massive lag spikes.

How to reproduce

Run:
```
/fill ~-7 ~-1 ~7 ~7 ~-6 ~-7 minecraft:oak_leaves
```
→ Notice how the frame rate drops dramatically and the game begins to lag.

Status:Fixed

Reporter:Davin

Assignee:[Mojang] slicedlime

Created:2018-07-18, 05:03 AM

Updated:2019-11-26, 01:27 AM

Resolved:2019-11-07, 05:26 PM

Votes:89

Watchers:43

Confirmation Status:Confirmed

Category:Performance

Labels:

Affects Versions:

Minecraft 1.13-pre10 - 19w39a

Minecraft 1.13-pre10, Minecraft 1.13, Minecraft 18w30a, Minecraft 18w30b, Minecraft 18w31a, Minecraft 18w32a, Minecraft 1.13.1-pre1, Minecraft 1.13.1, Minecraft 1.13.2, Minecraft 18w47a, Minecraft 18w47b, Minecraft 19w02a, Minecraft 19w03a, Minecraft 19w03c, Minecraft 19w04b, Minecraft 19w05a, Minecraft 19w06a, Minecraft 19w14b, Minecraft 1.14 Pre-Release 5, Minecraft 1.14, Minecraft 1.14.1, Minecraft 1.14.2 Pre-Release 4, Minecraft 1.14.2, Minecraft 1.14.3 Pre-Release 2, Minecraft 1.14.3 Pre-Release 3, Minecraft 1.14.3 Pre-Release 4, Minecraft 1.14.3, Minecraft 1.14.4 Pre-Release 3, Minecraft 1.14.4 Pre-Release 4, Minecraft 1.14.4 Pre-Release 5, Minecraft 1.14.4 Pre-Release 6, 1.14.4 Pre-Release 7, 1.14.4, 19w34a, 19w35a, 19w39a

Fix Versions:19w45a