nix-configs/modules/shell/btop.nix

{ pkgs, ... }:
{
  programs.btop = {
    enable = true;
    package = pkgs.btop-rocm;
    settings = {
      shown_boxes = "cpu mem net proc gpu0";
      color_theme = "gruvbox_dark";
      vim_keys = true;
      proc_per_core = true;
      proc_filter_kernel = true;
      proc_aggregate = true;
      cpu_graph_upper = "total";
      cpu_graph_lower = "user";
      update_ms = 500;
    };
  };
}