Comfy CMS on rails5 memory consumption

$ bundle exec derailed bundle:mem production
TOP: 63.3555 MiB
  rails/all: 18.3711 MiB
    rails: 10.6133 MiB (Also required by: active_record/railtie, active_model/railtie, and 13 others)
      active_support: 3.8711 MiB (Also required by: active_support/railtie, active_support/i18n_railtie, and 10 others)
        active_support/logger: 3.082 MiB
          active_support/logger_silence: 2.9805 MiB
            concurrent: 2.9258 MiB (Also required by: sprockets/manifest)
              concurrent/executors: 1.0586 MiB
                concurrent/executor/timer_set: 0.4961 MiB
                  concurrent/scheduled_task: 0.3125 MiB (Also required by: concurrent, concurrent/timer_task)
        active_support/dependencies/autoload: 0.5703 MiB (Also required by: rails, active_support/rails)
          active_support/inflector/methods: 0.5508 MiB (Also required by: active_support/inflector, active_support/core_ext/string/inflections, and 5 others)
            active_support/inflections: 0.5352 MiB (Also required by: active_support/inflector)
              active_support/inflector/inflections: 0.4063 MiB (Also required by: active_support/inflector)
      active_support/railtie: 3.1055 MiB
        active_support/i18n_railtie: 3.0781 MiB
          active_support/file_update_checker: 2.3242 MiB (Also required by: rails/application/configuration)
            active_support/core_ext/time/calculations: 2.2461 MiB (Also required by: active_support/core_ext/time, active_support/core_ext/numeric/time)
              active_support/core_ext/time/conversions: 1.1797 MiB (Also required by: active_support/core_ext/time, active_support/core_ext/date_time/conversions)
                active_support/values/time_zone: 1.1328 MiB (Also required by: active_support/time_with_zone, active_support/core_ext/date_time/conversions)
                  tzinfo: 0.8789 MiB
              active_support/duration: 0.6953 MiB (Also required by: active_support/time_with_zone, active_support/core_ext/date/calculations, and 2 others)
                active_support/core_ext/array/conversions: 0.5586 MiB (Also required by: active_support/core_ext/object/conversions, active_model/errors, and 3 others)
                  active_support/xml_mini: 0.3789 MiB (Also required by: active_support/core_ext/hash/conversions)
          rails/railtie/configuration: 0.668 MiB (Also required by: rails/engine/configuration)
            rails/configuration: 0.6641 MiB
              active_support/core_ext/object: 0.6133 MiB
                active_support/core_ext/object/conversions: 0.332 MiB
                  active_support/core_ext/hash/conversions: 0.3164 MiB (Also required by: active_support/core_ext/hash, active_record/serializers/xml_serializer)
      rails/application: 3.0 MiB
        yaml: 1.6563 MiB (Also required by: puma, puma/state_file, and 3 others)
          psych: 1.6289 MiB
            psych/visitors: 0.7227 MiB
              psych/visitors/yaml_tree: 0.3594 MiB
            psych/nodes: 0.4336 MiB
        rails/engine: 0.7891 MiB (Also required by: coffee/rails/engine)
          rails/railtie: 0.4609 MiB (Also required by: global_id/railtie, sprockets/railtie, and 2 others)
      action_dispatch/railtie: 0.4063 MiB (Also required by: action_controller/railtie)
        action_dispatch: 0.3711 MiB (Also required by: action_controller)
    sprockets/railtie: 3.832 MiB (Also required by: sass/rails/railtie)
      sprockets/rails/context: 2.2227 MiB
        action_view/helpers: 2.2227 MiB (Also required by: action_view/base)
          action_view/helpers/form_helper: 1.7734 MiB (Also required by: action_view/helpers/form_options_helper)
            action_view/helpers/form_tag_helper: 1.6094 MiB
              action_view/helpers/text_helper: 1.5156 MiB
                action_view/helpers/sanitize_helper: 1.5078 MiB
                  rails-html-sanitizer: 1.5 MiB
                    loofah: 1.4766 MiB
                      nokogiri: 1.4727 MiB
                        nokogiri/xml: 0.5391 MiB
      sprockets: 1.3398 MiB (Also required by: sprockets/rails/context, sprockets/rails/helper, and 2 others)
        sprockets/environment: 0.5703 MiB
          sprockets/base: 0.5078 MiB (Also required by: sprockets/cached_environment, sprockets/legacy)
            sprockets/configuration: 0.3555 MiB (Also required by: sprockets)
    active_record/railtie: 3.5352 MiB
      active_record: 2.5469 MiB (Also required by: orm_adapter/adapters/active_record, seed-fu)
        active_record/connection_adapters/abstract_adapter: 1.1367 MiB
          active_record/type: 0.3047 MiB
        arel: 0.9297 MiB
          arel/nodes: 0.3516 MiB
          arel/visitors: 0.332 MiB
      action_controller/railtie: 0.9336 MiB (Also required by: rails/all, sprockets/railtie)
        action_controller: 0.8125 MiB (Also required by: responders)
          action_controller/metal/live: 0.4141 MiB
            action_dispatch/http/response: 0.3594 MiB (Also required by: action_controller/metal)
  sass-rails: 10.9844 MiB (Also required by: comfortable_mexican_sofa)
    sass/rails: 10.9648 MiB
      sass/rails/helpers: 10.6289 MiB (Also required by: sass/rails/template)
        sass: 10.6172 MiB (Also required by: sass/rails/importer, sass/rails/template, and 9 others)
          sass/engine: 9.4258 MiB
            sass/script: 3.7266 MiB (Also required by: sass/script/css_parser, compass/core/sass_extensions/monkey_patches/browser_support)
              sass/script/value: 0.9648 MiB
                sass/script/value/color: 0.3594 MiB
              sass/script/functions: 0.8711 MiB (Also required by: sass/script/tree/funcall)
              sass/script/tree: 0.7773 MiB
              sass/script/parser: 0.7734 MiB
            sass/scss: 1.0938 MiB
              sass/scss/parser: 0.6797 MiB
              sass/scss/static_parser: 0.3281 MiB
            sass/selector: 0.8047 MiB
            sass/tree/visitors/perform: 0.3164 MiB
          sass/version: 1.0117 MiB
            sass/util: 0.8672 MiB (Also required by: sass, sass/script/tree/funcall)
  comfortable_mexican_sofa: 8.7813 MiB (Also required by: comfortable_mexican_sofa)
    active_record/base: 3.0273 MiB
      active_record/reflection: 0.543 MiB
    haml-rails: 1.5234 MiB
      haml: 1.5117 MiB
        haml/engine: 1.4844 MiB
          haml/buffer: 1.3867 MiB
    action_controller/base: 1.1992 MiB
    paperclip: 0.8359 MiB (Also required by: paperclip/railtie)
    active_link_to: 0.4688 MiB
      active_link_to/active_link_to: 0.4688 MiB
        action_view/base: 0.4688 MiB
    action_dispatch/routing/mapper: 0.4023 MiB
      action_dispatch/routing/redirection: 0.3086 MiB
        action_dispatch/http/request: 0.3008 MiB (Also required by: action_controller/metal, action_dispatch/routing/route_set)
  devise: 4.6094 MiB
    devise/rails: 2.125 MiB
      devise/rails/routes: 2.0586 MiB
        action_dispatch/routing/route_set: 1.8867 MiB
          action_dispatch/journey: 1.5313 MiB
            action_dispatch/journey/router: 1.0586 MiB
              action_dispatch/journey/parser: 0.4414 MiB
                action_dispatch/journey/parser_extras: 0.3672 MiB
    warden: 0.5039 MiB
  carrierwave: 4.0234 MiB
    carrierwave/sanitized_file: 3.9102 MiB
      mime/types: 2.8945 MiB (Also required by: mime/types/columnar)
        mime/types/registry: 2.6836 MiB
      mimemagic: 0.9922 MiB (Also required by: paperclip)
        mimemagic/tables: 0.9922 MiB
  compass: 3.2656 MiB
    compass/core: 1.6914 MiB
      compass/core/sass_extensions: 0.6914 MiB
        compass/core/sass_extensions/functions: 0.6367 MiB
      compass/configuration: 0.4648 MiB
        compass/configuration/data: 0.4063 MiB
    compass/sass_extensions: 1.1914 MiB
      compass/sass_extensions/sprites: 1.125 MiB
        compass/sass_extensions/sprites/engines: 0.8164 MiB
          compass/sass_extensions/sprites/engines/chunky_png_engine: 0.8047 MiB
            chunky_png: 0.7852 MiB
              chunky_png/canvas: 0.4297 MiB
  pg: 3.1094 MiB
    pg_ext: 2.7578 MiB
  puma: 2.8086 MiB
    puma/server: 1.4609 MiB (Also required by: puma/launcher)
      puma/reactor: 0.3008 MiB
    puma/launcher: 1.1719 MiB
      puma/configuration: 0.5313 MiB
  draper: 2.1836 MiB
    draper/collection_decorator: 1.0938 MiB
  aws-sdk: 2.1172 MiB
    aws-sdk-resources: 2.082 MiB
      aws-sdk-core: 2.043 MiB
        jmespath: 1.6328 MiB
          jmespath/nodes: 0.9844 MiB
  slim-rails: 1.1719 MiB
    slim: 1.1406 MiB
      slim/template: 0.3906 MiB
        action_view/template: 0.3047 MiB (Also required by: action_view/base, action_view/template/resolver)
  kaminari: 0.5234 MiB