The game is very laggy!!!

The game lags from time to time (can't perform any action, usually around 1~3 seconds, fps drops to around 2), walking, sprinting, jumping or rotating the viewpoint can all cause lag. This greatly affects my gaming experience. My device's processor is a Snapdragon 855 and it runs smoothly when playing other 3D games, so I ruled out a performance issue with the device.

As well as I have noticed a strange phenomenon where the probability of lag increases when using other texture packs (even when the texture resolution is 16*16 pixels and has less detail than vanilla textures), which is very strange!

(English using machine translation)

Original text:

游戏会不定时产生卡顿（无法进行任何操作，卡住的时间通常在1~3秒左右，fps降至2左右），行走、疾跑、跳跃亦或是旋转视角都可能会产生卡顿。这极大程度的影响了我的游戏体验。我的设备处理器是骁龙855，在玩其他3D游戏时都能流畅运行，所以排除了设备的性能问题。

以及我发现了一个奇怪的现象，在使用其他纹理包时卡顿概率会增加（即使纹理分辨率为16*16像素，并且细节比原版纹理少的情况下），这非常奇怪！