chore: vm optmizations

hosts/Nixstation/default.nix

@@ -17,11 +17,11 @@
   };
 
   environment = {
+    gnome.excludePackages = [ pkgs.epiphany ];
     systemPackages = with pkgs; [
       act
       btrfs-progs
       cudatoolkit
-
     ];
   };
 

hosts/Nixstation/hardware-configuration.nix

@@ -21,7 +21,13 @@
       "sd_mod"
       "xhci_pci"
     ];
-    kernelParams = [ "amd_pstate=active" "usbcore.autosuspend=-1" ];
+    kernelParams = [ # used to improve VM perfomance (guix experiments)
+      "amd_pstate=active"
+      "usbcore.autosuspend=-1"
+      "hugepagesz=1G" 
+      "hugepages=16" 
+      "default_hugepagesz=1G"
+    ];
     initrd.kernelModules = [ ];
     kernelModules = [ "kvm-amd" "iwlwifi" ];
     extraModulePackages = [ ];