diff --git a/packages/services/api/src/modules/operations/providers/operations-reader.ts b/packages/services/api/src/modules/operations/providers/operations-reader.ts
index a54cd19b9..66facd880 100644
--- a/packages/services/api/src/modules/operations/providers/operations-reader.ts
+++ b/packages/services/api/src/modules/operations/providers/operations-reader.ts
@@ -1316,6 +1316,8 @@ export class OperationsReader {
           GROUP BY
             "coordinates_to_client_name_mapping"."coordinate",
             "clients_daily"."client_name"
+          ORDER BY
+            SUM("clients_daily"."total") DESC
           LIMIT 10
           BY
             "coordinates_to_client_name_mapping"."coordinate",
@@ -1340,7 +1342,7 @@ export class OperationsReader {
         operationsBySchemaCoordinate.set(result.coordinate, records);
       }
       records.push({
-        name: result.name,
+        name: result.name === '' ? 'unknown' : result.name,
         count: result.count,
       });
     }
diff --git a/packages/web/app/src/components/target/history/errors-and-changes.tsx b/packages/web/app/src/components/target/history/errors-and-changes.tsx
index 46ffdbefa..f30193ea3 100644
--- a/packages/web/app/src/components/target/history/errors-and-changes.tsx
+++ b/packages/web/app/src/components/target/history/errors-and-changes.tsx
@@ -147,7 +147,7 @@ function ChangeItem(props: {
                   <TableHeader>
                     <TableRow>
                       <TableHead className="w-[150px]">Operation Name</TableHead>
-                      <TableHead>Total Requests</TableHead>
+                      <TableHead className="text-right">Total Requests</TableHead>
                       <TableHead className="text-right">% of traffic</TableHead>
                     </TableRow>
                   </TableHeader>
@@ -204,7 +204,7 @@ function ChangeItem(props: {
                   <TableHeader>
                     <TableRow>
                       <TableHead className="w-[150px]">Client Name</TableHead>
-                      <TableHead>Total Requests</TableHead>
+                      <TableHead className="text-right">Total Requests</TableHead>
                       <TableHead className="text-right">% of traffic</TableHead>
                     </TableRow>
                   </TableHeader>