anchor.diff:                                    end
                             end),
       TotalDisk = Z2(couch_docs_actual_disk_size, couch_views_actual_disk_size,
  -                          fun (Views, Docs) ->
  -                                  Views + Docs
  -                          end),
  +                   fun (Views, Docs) ->
  +                           Views + Docs
  +                   end),
   
       ResidenceCalculator = fun (NonResident, Total) ->
                                     try (Total - NonResident) * 100 / Total
  
positive.code:     DocsFragmentation = Z2(couch_docs_data_size, couch_docs_disk_size,
                             Fragmentation),
      ViewsFragmentation = Z2(couch_views_data_size, couch_views_disk_size,
                             Fragmentation),
  
      ActiveResRate = Z2(vb_active_num_non_resident, curr_items,
                         ResidenceCalculator),
  
negative.code:                 {struct,[{name,<<"couch_docs_fragmentation">>},
                           {title,<<"docs fragmentation %">>},
                           {desc,<<"How much fragmented data there is to be compacted compared to real data for the data files in this bucket "
                                   "(measured from couch_docs_fragmentation)">>}]},
                  {struct,[{isBytes,true},
                           {name,<<"couch_total_disk_size">>},
                           {title,<<"total disk size">>},
  