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CachyOS-Settings

This repository contains configuration files that tweak sysctl values, add udev rules to automatically set schedulers, and provide additional optimizations.

udev rules

  • Audio latency
  • SATA Active Link Power Management for HDD to prioritize max performance
  • IO schedulers, automatic selection schedulers depends on your HW - SATA SSD, NVME and HDD.
  • NVIDIA, load, unload modules and set-up power management.

sysctl

  • Tweaks focused to memory and network.

modprobe

  • NVIDIA and enable direct rendering
  • Force using of the amdgpu driver for Southern Islands (GCN 1.0+) and Sea Islands (GCN 2.0+).

systemd

  • PCI latency
  • Journal Size reduced to 50MB
  • KSM inheritated via system
  • Timesync config for time.google.com
  • Zram Generator config

Scripts

  • Easily switch between amdpstate-epp and amdpstate-guided
  • Upload logs with paste-cachyos, for example: sudo dmesg | paste-cachyos
  • View up to 10 process memory/swap usage (topmem)