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Identify laggy mods in custom modpacks

Posted August 7, 201510 yr

Hello, I'm making a custom modpack for a small server, something I've done many times before, and always with a problem.

In this pack, I tried merging ResonantRise and Infinity together. Both packs are stable by themselves, with no lag on my machine. In the merged pack, though, there's a ton of lag.

I know this is not simply an issue of 'too many mods,' because I can run other massive modpacks fine.

What I need to do is identify the laggy mods. I've tried using Sampler by Player, and OPIS, but neither seems to lend any results.

If I understand correctly, there are just some mods that don't play well together. All I need to do is identify them.

What tools can I use to do so?

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August 8, 201510 yr

Author

I figured out RedPower was causing some lag, removed it and things got BETTER, but still laggier than it should be.

I would quote specs, but just take my word for it, they're good enough to handle this even if Minecraft is terribly optimized.

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August 9, 201510 yr

Author

Maybe I should re-word my question: How do pack creators like FTB optimize their packs?

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August 9, 201510 yr

maybe the ftb forum can help you

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Identify laggy mods in custom modpacks

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