Direwolf20: v1.0.8 Hard lag... Memory leak?

[sslitherr1]

Operating System and bit type: Windows 7 64-bit
Java version/update and bit type: 7v45 64-bit
Launcher version: newest launcher, pack DW20, v1.0.8
Console log, pastebin.com link: http://pastebin.com/6h0f76KK
Description of the Issue: New Direwolf20 v1.0.8 map -- Memory usage raises all the way up to 42% before dropping again to ~15-18%. This dropping is causing the hard-lag.
**Note: This is in pre-machine phase, I have 2 villages and a volcano explored, Biomes opened(or visible on map) so far: Forest(5 spawn chunks are 'corrupted land'), Extreme Hills, Shield, Savannah.

 

[UniZero]

Post your console log please. Edit your post and add it there.

 

[lavarthan]

Setting MaxMemory to 8192

That is way more than FTB needs. Try allocating no more than 5GB and adding these arguments.

 

[sslitherr1]

Same issue, usage gets up to 40%, then drops - causing the frequent spikes.

lavarthan - did the changes you linked and suggested (I only bumped it to 8GB cuz I had the memory to spare... and it worked fine until the 1.0.8 version)

New log --- http://pastebin.com/N7ZjtJzi

 

[sslitherr1]

Well, sort of found a fix... I downloaded MSI Afterburner, and bumped both Core and GPU Mhz up by 150: Coupled with your suggestions and no lag spikes... ...interesting...