lib/eco/api/session/batch.rb in eco-helpers-2.0.12 vs lib/eco/api/session/batch.rb in eco-helpers-2.0.13

@@ -103,25 +103,41 @@
 
           iteration  = 1; done = 0
           iterations = (data.length.to_f / per_page).ceil
 
           Eco::API::Session::Batch::Status.new(enviro, queue: data, method: method).tap do |status|
+            start_time  = Time.now
+            start_slice = Time.now; slice = []
             data.each_slice(per_page) do |slice|
-              msg = "starting batch '#{method}' iteration #{iteration}/#{iterations}, with #{slice.length} entries of #{data.length} -- #{done} done"
+              msg  = "starting batch '#{method}' iteration #{iteration}/#{iterations},"
+              msg += " with #{slice.length} entries of #{data.length} -- #{done} done"
+              msg += " (last: #{str_stats(start_slice, slice.length)}; total: #{str_stats(start_time, done)})"
               logger.info(msg) unless silent
 
+              start_slice = Time.now
               people_api.batch do |batch|
                 slice.each do |person|
                   batch.public_send(method, person) do |response|
                     faltal("Request with no response") unless !!response
                     status[person] = response
                   end
                 end
               end # next batch
 
-              iteration += 1
-              done += slice.length
+              iteration  += 1
+              done       += slice.length
             end # next slice
+          end
+        end
+
+        def str_stats(start, count)
+          now     = Time.now
+          secs    = (now - start).round(3)
+          if secs > 0.0
+            per_sec = (count.to_f / secs).round(2)
+            "#{secs}s -> #{per_sec} people/s"
+          else
+            " -- "
           end
         end
 
       end
     end