{
  services.beesd.filesystems = {
    root = {
      spec = "LABEL=NixOS";
      hashTableSizeMB = 128;
      verbosity = "crit";
      extraOptions = [ "--loadavg-target" "1.5" ];
    };
  };
  services.fstrim.enable = true;
  services.system76-scheduler.enable = true;
  #services.thermald.enable = true;
  services.power-profiles-daemon.enable = true;
  systemd.coredump.enable = false;
  zramSwap = {
    enable = true;
    algorithm = "zstd";
    memoryPercent = 90;
  };
  services.udev.extraRules = ''
  ACTION=="add|change", KERNEL=="nvme[0-9]*", ATTR{queue/scheduler}="kyber"
  ACTION=="add|change", KERNEL=="sd[a-z]", ATTR{queue/rotational}=="0", ATTR{queue/scheduler}="kyber"
  '';
}