Fix chart values in reports

The top 5 charts for produced services are currently inaccurate. The row title displays the service name, but the value represents the highest value among the service's clients.

This commit addresses this issue by summing all service client queries and calculating the correct average query duration.

reports_module/opmon_reports/report_manager.py

@@ -399,8 +399,10 @@ def get_succeeded_top(self, data, produced_service):
                 if count <= 0:
                     continue
 
-                if name not in result_dict or result_dict[name] < count:
+                if name not in result_dict:
                     result_dict[name] = count
+                else:
+                    result_dict[name] += count
 
         sorted_pairs = sorted(result_dict.items(), key=operator.itemgetter(1))
         return sorted_pairs if len(sorted_pairs) < 6 else sorted_pairs[-5:]
@@ -421,16 +423,28 @@ def create_duration_plot(self, data, produced_service, file_name):
         return self.create_plot(names, durations, translated_title, file_name)
 
     def get_duration_top(self, data, produced_service):
+        sum_dict = dict()
+        count_dict = dict()
         result_dict = dict()
         for key1 in data:
             for key2 in data[key1]:
-                duration = data[key1][key2].duration_avg.rounded_average
+                duration_sum = data[key1][key2].duration_avg.sum
+                query_count = data[key1][key2].duration_avg.count
+                duration_mean = data[key1][key2].duration_avg.rounded_average
                 name = f"{self.target.subsystem_code}: {key1}" if produced_service else f"{key1}: {key2}"
-                if duration is None:
+                if duration_mean is None:
                     continue
 
-                if name not in result_dict or result_dict[name] < duration:
-                    result_dict[name] = duration
+                if name not in result_dict:
+                    sum_dict[name] = duration_sum
+                    count_dict[name] = query_count
+                    result_dict[name] = duration_mean
+                else:
+                    # Calculating the average duration of a produced service by summing
+                    # the client report rows
+                    sum_dict[name] += duration_sum
+                    count_dict[name] += query_count
+                    result_dict[name] = round(sum_dict[name] / count_dict[name])
 
         sorted_pairs = sorted(result_dict.items(), key=operator.itemgetter(1))
         return sorted_pairs if len(sorted_pairs) < 6 else sorted_pairs[-5:]