diff options
| author | seth <[email protected]> | 2023-02-26 11:45:41 -0500 |
|---|---|---|
| committer | seth <[email protected]> | 2023-02-26 11:45:41 -0500 |
| commit | 2922c83bb4ebf7c80599c9479a08dfb3a1d3446b (patch) | |
| tree | e7deaa1736ecd765f7253627accc7b50f2f9918f | |
| parent | 2c181779426b72e48e10f32ad3169513bd6e9a68 (diff) | |
enable zram + ondemand governor for glados
| -rw-r--r-- | hosts/common/security.nix | 5 | ||||
| -rw-r--r-- | hosts/glados/boot.nix | 7 | ||||
| -rw-r--r-- | hosts/glados/default.nix | 9 | ||||
| -rw-r--r-- | users/seth/shell/default.nix | 2 |
4 files changed, 18 insertions, 5 deletions
diff --git a/hosts/common/security.nix b/hosts/common/security.nix index a6c7e57..260538a 100644 --- a/hosts/common/security.nix +++ b/hosts/common/security.nix @@ -5,11 +5,6 @@ auditd.enable = !wsl; rtkit.enable = true; sudo = { - configFile = '' - Defaults env_reset - Defaults secure_path = /run/wrappers/bin:/nix/var/nix/profiles/default/bin:/run/current-system/sw/bin - Defaults editor = /run/current-system/sw/bin/vim,!env_editor - ''; execWheelOnly = true; extraRules = [ { diff --git a/hosts/glados/boot.nix b/hosts/glados/boot.nix index 6ff35ba..8e00b5a 100644 --- a/hosts/glados/boot.nix +++ b/hosts/glados/boot.nix @@ -16,6 +16,13 @@ in { boot = { kernelPackages = pinned-kernel.pkgs.linuxPackages_6_1; + kernel.sysctl = { + "vm.swappiness" = 100; + "vm.vfs_cache_pressure" = 500; + "vm.dirty_background_ratio" = 1; + "vm.dirty_ratio" = 50; + }; + bootspec.enable = true; loader.systemd-boot.enable = lib.mkForce false; diff --git a/hosts/glados/default.nix b/hosts/glados/default.nix index c1f9887..a6bc4ae 100644 --- a/hosts/glados/default.nix +++ b/hosts/glados/default.nix @@ -8,4 +8,13 @@ _: { ./network.nix ./services.nix ]; + + powerManagement.cpuFreqGovernor = "ondemand"; + + zramSwap = { + enable = true; + algorithm = "zstd"; + swapDevices = 1; + memoryPercent = 50; + }; } diff --git a/users/seth/shell/default.nix b/users/seth/shell/default.nix index 3872731..e0e753b 100644 --- a/users/seth/shell/default.nix +++ b/users/seth/shell/default.nix @@ -7,6 +7,8 @@ home = { sessionVariables = { + EDITOR = "nvim"; + VISUAL = "$EDITOR"; GPG_TTY = "$(tty)"; CARGO_HOME = "${config.xdg.dataHome}/cargo"; RUSTUP_HOME = "${config.xdg.dataHome}/rustup"; |