I have a custom "modpack" (basically just a bunch of mods I put together into my mods folder using Forge). I run it on my macbook air, with 3GB of RAM devoted to it. When I run it, it runs smoothly at around 40 fps and uses between 15% and 25% of the RAM. Then, after 5-10 minutes, for no apparent reason, huge lag spikes start (like several seconds of 0 fps), and after a few of those, the game just permanently freezes, requiring a force quit to resolve. Most of the time in the log I see a java.lang.OutOfMemoryError, although at the time of the crash, it still shows that it is using only about 20% of the memory.
I have a custom "modpack" (basically just a bunch of mods I put together into my mods folder using Forge). I run it on my macbook air, with 3GB of RAM devoted to it. When I run it, it runs smoothly at around 40 fps and uses between 15% and 25% of the RAM. Then, after 5-10 minutes, for no apparent reason, huge lag spikes start (like several seconds of 0 fps), and after a few of those, the game just permanently freezes, requiring a force quit to resolve. Most of the time in the log I see a java.lang.OutOfMemoryError, although at the time of the crash, it still shows that it is using only about 20% of the memory.
How do I fix this?
Modlist:
[1.7.10]Better_Furnaces_V4.3
appliedenergistics2-rv1-stable-1
CodeChickenCore-1.7.10-1.0.7.47-universal
CoFHCore-[1.7.10]3.0.3-303
extrautilities-1.2.5
fastcraft-1.21 (1)
iChunUtil-4.2.2
Iron-Chests-Mod-1.7.10
Jabba-1.2.1a_1.7.10.jar
Mantle-1.7.10-0.3.2.jar
MineFactoryReloaded-[1.7.10]2.8.0-104
natura-1.7.10-2.2.0-b1
neiaddons-mc1710-1.12.3.11
NotEnoughItems-1.7.10-1.0.5.111-universal
OpenBlocks-1.7.10-1.3
OpenModsLib-1.7.10-0.6
practicalities-1.7.10-0.6.1
QuantumFlux-1.7.10-1.2.3
roguelike-1.7.10-1.3.6.3
SimplyJetpacks-MC1.7.10-1.4.1
TConstruct-1.7.10-1.8.2a
ThermalDynamics-[1.7.10]1.1.0-161
ThermalExpansion-[1.7.10]4.0.3B1-218
ThermalFoundation-[1.7.10]1.2.0-102
Torcherino-Mod-1.7.10
xaeros_minimap_v1.4.5.1_1.7.10_Forge