{ pkgs, ... }:
{
  services.prometheus.exporters.node = {
    enable = true;
    enabledCollectors = [
      "systemd"
      "logind"
      "cgroups"
      "processes"
    ];
  };

  services.prometheus.exporters.systemd = {
    enable = true;
    # Default port: 9558
    extraFlags = [
      "--collector.unit-cpu"
      "--collector.unit-memory"
      "--collector.unit-io"
    ];
  };
}