gaming configurations

2025-01-10 16:40:24 -06:00
parent e3a5151f62
commit 3204242308
2 changed files with 9 additions and 0 deletions
--- a/hosts/workstation/hardware-configuration.nix
+++ b/hosts/workstation/hardware-configuration.nix
@@ -2,6 +2,7 @@
  modulesPath,
  pkgs,
  inputs,
+  lib,
  ...
 }:
 {
@@ -38,11 +39,15 @@
      "rd.systemd.show_status=false"
      "rd.udev.log_level=3"
      "udev.log_priority=3"
+      "preempt=full"
    ];
    kernelPackages = pkgs.linuxPackages_zen;
    kernel.sysctl = {
      "vm.swappiness" = 80;
      "net.ipv4.tcp_mtu_probing" = 1;
+      "kernel.sched_cfsbandwidth_slice_us" = lib.mkDefault 3000;
+      "net.ipv4.tcp_fin_timeout" = lib.mkDefault 5;
+      "vm.max_map_count" = lib.mkDefault 2147483642;
    };
    loader = {
      efi = {