Minecraft modpack help

[KyubiOG_]

Hello, i have a lot of mods in my modpack, it kinda got a lag spikes.

Ram isn't a problem is kinda mod/mods doing this.

Does anyone knows how to fix these problems?

lag spikes in modpack and stuff like that

and any there that reduces lag spikes?

[IceMetalPunk]

There are so many possible causes that without more information, it's impossible to say how to fix your issue. There are general-purpose "optimization" mods, like BetterFPS and Optifine that you could try which might help. (Note, though: you are not legally allowed to distribute a modpack with Optifine in it, so only use Optifine if you're just making the pack for yourself. BetterFPS should be fine to distribute.)

[Animus_Surge]

there are some non-mod options like:

 - set the "max fps" to Unlimited

 - decrease the "render distance" a little bit (to whatever's comfortable for you, I wouldn't make it lower than 8 chunks)

 - use fast graphics

[FriendlySurvival]

If it after 1.7.10 FoamFix is an option and it's is MIT licensed as well.