Open Lagg spikes when moving

A

Amish

Guest
Summary of the problem Lagg spikes when moving

Pack Version 3.0.0

What is the bug? When i move around, seems like when moveing from chunk to chunk or moving more then 5 blocks up or down, MC "freezes" for up to 5 sec. I have monitered the CPU and Memory usage and everytime it happends all my 12 cores goes to 80% or more until it unfreezez and it goes back to normal.

Some times it keeps being frozen over a longer period of time, and CPU is HIGH while its frozen/lagging.

I have tried other modpacks and updated client and done most of the things i could think of.

It also happend on NFINIT server but Freez/lagg didnt stop after using the /tpisland (username) command.

Any ideas?

Mod & Version SkyFactory 3 3.0.1

Link to log file

Is it repeatable? Yes.

Known Fix
 
A

Amish

Guest
RAM: 32Gb DDR4
Allocated: 4Gb (Tried 8Gb but didnt work)
CPU:Intel i7-5820K @ 3.3GHz (6Core/12Thread)
 
A

Amish

Guest
I also used F3 and looked if im maxing my RAM usage (done before) and its reaching only 80% before dropping.
 
A

Amish

Guest
If the problem is my system i would be disapointed.

Motherboard: X99M-Gaming Gigbyte
CPU: i7 5820K
RAM: 32Gb DDR4-2400 Kingston
GPU: GTX Titan X (12Gb DDR5)

Il Try increasing the Limit.
But it ONLY happends when i move around alot, or up and down.
If i stay in 1 place it wont freeze/lagg at all, altho i craft, create and have larger auto systems running at the same time.
 
A

Amish

Guest
Max Frame rate is capped at 120.
Render distance is 8 Chunks
I disabled light and shadowing effect just incase.
 
A

Amish

Guest
Ok. Looks like i found away to fix this.
I updated Java and allocated 8Gb of ram to MC.
Looks like it stutters only where i hanged last time.
Il gove it a couple of hours and see what happends.. :D