workstation perf tweaks

flake.nix

@@ -39,8 +39,8 @@
   };
 
   nixConfig = {
-    extra-substituters = [ "https://niri.cachix.org" ];
-    extra-trusted-public-keys = [ "niri.cachix.org-1:Wv0OmO7PsuocRKzfDoJ3mulSl7Z6oezYhGhR+3W2964=" ];
+    extra-substituters = ["https://niri.cachix.org"];
+    extra-trusted-public-keys = ["niri.cachix.org-1:Wv0OmO7PsuocRKzfDoJ3mulSl7Z6oezYhGhR+3W2964="];
   };
 
   outputs = {

home-manager/modules/ezpcusr.nix

@@ -89,7 +89,7 @@ in {
       package = pkgs.niri-unstable;
       settings = {
         window-rules = [
-          { draw-border-with-background = false; }
+          {draw-border-with-background = false;}
         ];
         prefer-no-csd = true;
         xwayland-satellite = {
@@ -97,7 +97,7 @@ in {
           path = lib.getExe pkgs.xwayland-satellite-unstable;
         };
         spawn-at-startup = [
-          { argv = ["noctalia-shell"]; }
+          {argv = ["noctalia-shell"];}
         ];
         clipboard.disable-primary = true;
         input = {
@@ -107,7 +107,8 @@ in {
             natural-scroll = false;
           };
         };
-        binds = {
+        binds =
+          {
             "Mod+Return".action.spawn = "${config.programs.foot.package}/bin/foot";
             "Mod+q".action = config.lib.niri.actions.close-window;
             # "$mod, F, fullscreen, 0"
@@ -218,18 +219,26 @@ in {
           // (
             # workspaces
             # binds $mod + [shift +] {1..9} to [move to] workspace {1..9}
-            lib.listToAttrs (builtins.concatLists (builtins.genList (
+            lib.listToAttrs (
+              builtins.concatLists (builtins.genList (
                   i: let
                     ws = i + 1;
                   in [
-                  { name = "Mod+${toString i}"; value = { action.focus-workspace = i; }; }
-                  { name = "Mod+Shift+${toString i}"; value = { action.move-window-to-workspace = i; }; }
+                    {
+                      name = "Mod+${toString i}";
+                      value = {action.focus-workspace = i;};
+                    }
+                    {
+                      name = "Mod+Shift+${toString i}";
+                      value = {action.move-window-to-workspace = i;};
+                    }
                     # "$mod, code:1${toString i}, workspace, ${toString ws}"
                     # "$mod SHIFT, code:1${toString i}, movetoworkspace, ${toString ws}"
                   ]
                 )
                 9)
-          ));
+            )
+          );
       };
     };
 

home-manager/users/notgne2.nix

@@ -21,7 +21,8 @@ in {
     zip
   ];
 
-  programs = {
+  programs =
+    {
       home-manager.enable = true;
 
       zed-editor = {
@@ -29,7 +30,7 @@ in {
           "elm"
           "nix"
         ];
-      extraPackages = with pkgs; [ package-version-server ];
+        extraPackages = with pkgs; [package-version-server];
         userKeymaps = [
           {
             context = "vim_mode == normal";
@@ -143,7 +144,8 @@ in {
         ignores = [".envrc"];
         extraConfig.push.autoSetupRemote = true;
       };
-  } // (lib.optionalAttrs (options.programs ? nixcord) {
+    }
+    // (lib.optionalAttrs (options.programs ? nixcord) {
       nixcord = {
         package = pkgs.vencord;
 
@@ -221,9 +223,6 @@ in {
       };
     });
 
-
-
-
   home.sessionVariables = {
     FZF_DEFAULT_COMMAND = "${pkgs.fd}/bin/fd --type f";
   };
@@ -232,5 +231,4 @@ in {
     ext_tabline=false
     ext_popupmenu=false
   '';
-
 }

modules/ezpw.nix

@@ -96,12 +96,20 @@ in {
 
         wireplumber.extraConfig."99-alsa-lowlatency"."alsa_monitor.rules" = [
           {
-            matches = [ { "node.name" = "matches:alsa_output.*"; } ];
+            matches = [{"node.name" = "matches:alsa_output.*";}];
             apply_properties = {
               "audio.format" = "S32LE";
-                "audio.rate" = toString (cfg.rate * (if cfg.usbSoundcard then 2 else 1)); # for USB soundcards it should be twice your desired rate
+              "audio.rate" = toString (cfg.rate
+                * (
+                  if cfg.usbSoundcard
+                  then 2
+                  else 1
+                )); # for USB soundcards it should be twice your desired rate
               "api.alsa.period-size" = toString cfg.periodSize; # defaults to 1024, tweak by trial-and-error
-                "api.alsa.disable-batch" = if cfg.batch then "false" else "true"; # generally, USB soundcards use the batch mode
+              "api.alsa.disable-batch" =
+                if cfg.batch
+                then "false"
+                else "true"; # generally, USB soundcards use the batch mode
             };
           }
         ];

modules/workstation.nix

@@ -72,9 +72,30 @@ in {
 
     # Make battery usage and performance sane
     # hardware.system76.power-daemon.enable = lib.mkDefault true;
+    zramSwap.enable = true;
     services.tlp.enable = false;
     services.power-profiles-daemon.enable = lib.mkDefault false;
-    services.system76-scheduler.enable = lib.mkDefault true;
+    services.system76-scheduler = {
+      enable = lib.mkDefault true;
+      exceptions = lib.mkDefault [
+        "include descends=\"schedtool\""
+        "include descends=\"nice\""
+        "include descends=\"chrt\""
+        "include descends=\"taskset\""
+        "include descends=\"ionice\""
+
+        "schedtool"
+        "nice"
+        "chrt"
+        "ionice"
+
+        "dbus"
+        "dbus-broker"
+        "rtkit-daemon"
+        "taskset"
+        "systemd"
+      ];
+    };
     services.tuned = {
       enable = lib.mkDefault true;
       settings.dynamic_tuning = lib.mkDefault true;
@@ -153,6 +174,7 @@ in {
       extraGroups = [
         "adbusers" # run ADB commands
         "audio" # soundcard access
+        "rtkit" # realtime stuff?
         "video" # webcam access (and maybe wayland too?)
         "libvirtd" # run VMs through libvirt
         "kvm" # run KVM VMs