nixos/profiles/router.nix

   1 { lib, ... }:
   2 {
   3   systemd.sleep.extraConfig = ''
   4     AllowSuspend=no
   5     AllowHibernation=no
   6   '';
   7
   8   systemd.services.nix-daemon.serviceConfig = {
   9     CPUSchedulingPolicy = lib.mkForce "batch";
  10     IOSchedulingClass = lib.mkForce "best-effort";
  11     # 0: high priority, 7: low priority
  12     IOSchedulingPriority = lib.mkForce 4;
  13   };
  14
  15   systemd.services.nix-gc.serviceConfig = {
  16     CPUSchedulingPolicy = "batch";
  17     IOSchedulingClass = "best-effort";
  18     IOSchedulingPriority = 7;
  19     Nice = 5;
  20   };
  21
  22 }