{ config, lib, pkgs, namespace, ... }:

let
  cfg = config.${namespace}.performance-tuning;
in {
  options.${namespace}.performance-tuning.enable = lib.mkEnableOption "XFCE desktop environment";
  config = lib.mkIf cfg.enable {
    boot.kernelParams = [
      "nvme_core.default_ps_max_latency_us=0"
    ];

    boot.kernel.sysctl = {
      "vm.swappiness" = 10;
      "vm.dirty_ratio" = 10;
      "vm.dirty_background_ratio" = 5;
    };

    services.pipewire.extraConfig.pipewire."context.properties" = {
      "default.clock.quantum" = 256;
      "default.clock.min-quantum" = 128;
    };
  };
}