[Bug]: modpack makes minecraft use 98% of my AMD Ryzen 9 7945HX CPU

jack652 commented 10 months ago

General Info

[X] I didn't added any mods
[X] I can reproduce this issue consistently in single-player
[X] I can reproduce this issue consistently in multi-player
[X] I have searched for this issue previously and it was either (1) not previously reported, or (2) previously fixed and I am having the same problem.
[ ] I am crashing and can provide my crash report(s)
[X] I am using the latest version of the modpack

Your launcher

curseforge

Modpack version (Do not say latest check curseforge has it on modpacks icon)

RAD2 - 1.7 [MC1.16.5]

Describe your issue

when playing this modpack minecraft use 98% of my CPU, making the gane unplayable because I have 0 FPS, slideshow moment

Steps to reproduce the issue

launch modpack
launch a world

Additional Information

Processor AMD Ryzen 9 7945HX with Radeon Graphics, 2501 Mhz, 16 Core(s), 32 Logical Processor(s)

DoctorMage commented 10 months ago

what gpu exactly and how much total ram

also having the actual core usage is much more useful than overrall usage

DoctorMage commented 10 months ago

also first time playing the modpack or played it before? as well as does it take time for this to occur

jack652 commented 10 months ago

first time trying the modpack ram 32GB GPU NVIDIA GeForce RTX 4070 Laptop GPU here's the cpu usage with the logical processor graph

sometimes get normal fps and the overall cpu usage drops to around 40% for a few seconds annd spikes to 90% again with 0 FPS here's a recording of minecraft using the modpack and the task manager next to it https://files.catbox.moe/6h9q28.mp4

DoctorMage commented 10 months ago

next time you record can you have the f3 menu up

DoctorMage commented 10 months ago

also have nothing running in the background other than whatever your using to screen record, task manager and mc/curseforge

best scenario after restarting your pc

dr3ams / Roguelike-Adventures-and-Dungeons-2