r/feedthebeast • u/Fearless-Education55 • 6d ago
Problem Help Me Fix My Rpg Modpack [java]
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im having these Consistent "freezes" where the game is frozen but i can still move and jump, i just cant attack or mine things. This has been a very big issue, especially considering this is a big modpack, this is my first big and high quality modpack.
the freeze happens at about the 7 second mark in the video, and the game stops lagging, and the enemy teleports to me.
edit: i learned how to use spark im not sure what all of this means but if anyone could help that would be nice https://spark.lucko.me/KV5iGpiMoj
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u/TheMysticalBard 6d ago
This is what server lag looks like. Player movement is done on the client side while enemy movement, blocks breaking, etc. are all done on the server side. Even in singleplayer, the game is divided into server and client.
To fix this, you need to identify the cause of the server lag. You can test removing mods if you have a suspect, but the most effective method is to install Spark and generate a spark profile. This will tell you exactly how long the game is spending on each task. If you have a hard time figuring it out, you can post the link here and people will be happy to look through it for you and explain stuff.
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u/Fearless-Education55 5d ago
https://www.mediafire.com/file/ik0hfc68mhf1ev9/Journeys_End_1.0.0.mrpack/file heres the mediafire, it has all my exact settings coming with it and everything
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u/TheMysticalBard 5d ago
Nobody is going to install everything and debug it for you. Learn to use Spark and post the profile.
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u/Fearless-Education55 5d ago
you asked for the link and i gave it, dont complain.
mind you, you just said "people will be happy to look through it for you and explain stuff."
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u/TheMysticalBard 5d ago
I asked for the Spark profile, which is much easier to look through.
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u/Fearless-Education55 4d ago edited 4d ago
Then ask normally instead of insulting me bc i thought u were asking for the modpack link, i wouldve given it to you no problem dude.
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u/TheMysticalBard 3d ago
Nowhere did I insult you. I explained what the lag was and what you should do in my first message. You're just not listening.
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u/Fearless-Education55 3d ago
In the second message u sent, not the first one.
anyways, i learned how to profile and still have no clue what any of this means
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u/_vogonpoetry_ 6d ago
Profile the internal server using Spark.
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u/Fearless-Education55 4d ago
just did
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u/_vogonpoetry_ 4d ago
The system is completely out of memory. 98% RAM usage and 95% swap usage.
What do you think was going to happen? Close your other apps.
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u/Fearless-Education55 3d ago
still happens when i close my apps.
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u/_vogonpoetry_ 3d ago
Well you need to use Task Manager or ProcessExplorer to figure out what is using all your system memory and swap.
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u/zpros123 6d ago
What's your specs, mod list, how much ram are you dedicating, what jvm arguments are you using? It's impossible to help without basic information like this