Massive (5-10 second) lag spikes

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C

CVGTI

Guest
Title:
Massive (5-10 second) lag spikes​
Launcher Version:
Both Curse and Legacy FTB​
Modpack:
Crash Landing, Sky Factory 2.5​
Modpack Version:
1.1.3 and 2.5.3​
Log Link:
​
Details of the issue:
When loading either of these mod packs, I get ~5 second lag spikes every 5 seconds or so. The rest of the time It runs very smoothly. For crash landing, I used to be able to run the pack without any spikes, around a year ago, and the only think that I can think has changed is my OS from Windows 8 to 10.

I suspect this issue is to do with Java's garbage collector causing the spikes, but what would be the best JWM arguments in the launcher to solve this issue?​
 
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EODCrafter

Guest
Windows is a Memory/CPU hog, Try giving the client just 2.5 Gb Ram as suggested.
 
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