MC-136163Big performance problems (lag spikes)
The problem
There are big performance issues with versions 1.13 and above of Minecraft.
A lot of lag spikes appear when the game loads and unloads chunks.
Also, when you open the pause menu of the game, a huge lag spike occurs.
Here are some videos of the problem...
A – When loading new chunks
Loading New Chunks Lag Spikes.mp4
B – When loading already generated chunks
Loading Already Generated Chunks Lag Spikes.mp4
C – When you open the pause menu
How to reproduce
1. Create or load a world in 1.13 or above
2. Once in play, press Alt + F3 to display the lagometer graph
3. Explore your world and keep an eye on the graph
Also, you can compare the results you get in 1.13 with those you get in 1.12.2. You will see the big difference !
Environment
CPU : Intel Core i5-6600k @3.5 Ghz
RAM : DDR4 2x8Go, 2400 Mhz, CAS 15
GPU : GeForce GTX 1060, 6G
OS : Windows 10 Home, 64 bits
Linked Issues
![[Helper] ZeNico13](../../../data/avatars/users/31913.png){kind=small}
Created Issue:
Big performance problems (lag spikes)
The problem
There are big performance issues with versions 1.13 and above of Minecraft.
A lot of lag spikes appear when the game loads and unloads chunks.
Also, when you open the pause menu of the game, a huge lag spike occurs.Here are some videos of the problem...
A – When loading new chunks
Loading New Chunks Lag Spikes.mp4
B – When loading already generated chunks
Loading Already Generated Chunks Lag Spikes.mp4
C – When you open the pause menu
How to reproduce
1. Create or load a world in 1.13 or above
2. Once in play, press Alt + F3 to display the lagometer graph
3. Explore your world and keep an eye on the graphAlso, you can compare the results you get in 1.13 with those you get in 1.12.2. You will see the big difference !
Environment
CPU : Intel Core i5-6600k @3.5 Ghz
RAM : DDR4 2x8Go, 2400 Mhz, CAS 15
GPU : GeForce GTX 1060, 6G
OS : Windows 10 Home, 64 bits
The problem
There are big performance issues with versions 1.13 and above of Minecraft.
A lot of lag spikes appear when the game loads and unloads chunks.
Also, when you open the pause menu of the game, a huge lag spike occurs.Here are some videos of the problem...
A – When loading new chunks
Loading New Chunks Lag Spikes.mp4
B – When loading already generated chunks
Loading Already Generated Chunks Lag Spikes.mp4
C – When you open the pause menu
How to reproduce
1. Create or load a world in 1.13 or above
2. Once in play, press Alt + F3 to display the lagometer graph
3. Explore your world and keep an eye on the graphAlso, you can compare the results you get in 1.13 with those you get in 1.12.2. You will see the big difference !
![[Mod] Michael Wobst](../../../data/avatars/users/37868.png){kind=small}
duplicates
Duplicate of
MC-132135.