100% CPU and slow loading

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Zajo

New Member
Jul 29, 2019
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Title 100% CPU and slow loading

Launcher Type Curse

Modpack Modified FTB Unstable

Modpack version 4.2.8

Have you modified the pack? Yes

Link to log file https://dl.dropboxusercontent.com/u/92370990/MC/fml-client-latest.log

Details of the issue I have a problem with loading times. Modpack is Unstable 1.10 but it has added and updated mods.
Mod list: http://pastebin.com/E9eyDMCm
When it's about to finish loading CPU jumps to 100% usage and when it finishes loading it still displays the loading screen but it's frozen and CPU is still at 100% and stays like that for 1 minute and than minecraft loads. It's also using more RAM than expected (Up to 5GB in task manager).
My cpu is core i7 2700k@4GHz and I have 8GB system RAM.
Edit: I am constantly getting lag spikes while playing.
Edit v2: Increasiong RAM from 3.5 to 4GB solved the lag spikes but loading times are still long
 
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