diff --git a/event_sink_clickhouse/management/commands/dump_data_to_clickhouse.py b/event_sink_clickhouse/management/commands/dump_data_to_clickhouse.py
index 9a3b83c..829e3dd 100644
--- a/event_sink_clickhouse/management/commands/dump_data_to_clickhouse.py
+++ b/event_sink_clickhouse/management/commands/dump_data_to_clickhouse.py
@@ -65,7 +65,7 @@ def dump_target_objects_to_clickhouse(
             if len(objects_to_submit) % batch_size == 0:
                 sink.dump(objects_to_submit, many=True)
                 objects_to_submit = []
-                log.info(f"Last IDs: {obj.pk}")
+                log.info(f"Last ID: {obj.pk}")
                 time.sleep(sleep_time)
 
             if limit and count == limit:
@@ -77,6 +77,7 @@ def dump_target_objects_to_clickhouse(
     if objects_to_submit:
         sink.dump(objects_to_submit, many=True)
         count += len(objects_to_submit)
+        log.info(f"Last ID: {objects_to_submit[-1].pk}")
 
     log.info(f"Dumped {count} objects to ClickHouse")
 
@@ -152,13 +153,13 @@ def add_arguments(self, parser):
         parser.add_argument(
             "--batch_size",
             type=int,
-            default=1000,
+            default=10000,
             help="number of objects to dump in a single batch",
         )
         parser.add_argument(
             "--sleep_time",
             type=int,
-            default=10,
+            default=1,
             help="number of seconds to sleep between batches",
         )
 
@@ -193,7 +194,7 @@ def handle(self, *args, **options):
             log.error(message)
             raise CommandError(message)
 
-        Sink = ModelBaseSink.get_sink_by_model(options["object"])
+        Sink = ModelBaseSink.get_sink_by_model_name(options["object"])
         sink = Sink(connection_overrides, log)
         dump_target_objects_to_clickhouse(
             sink,
diff --git a/event_sink_clickhouse/sinks/base_sink.py b/event_sink_clickhouse/sinks/base_sink.py
index 2fbdb06..94cf717 100644
--- a/event_sink_clickhouse/sinks/base_sink.py
+++ b/event_sink_clickhouse/sinks/base_sink.py
@@ -368,7 +368,7 @@ def is_enabled(cls):
         return enabled or waffle_flag.is_enabled()
 
     @classmethod
-    def get_sink_by_model(cls, model):
+    def get_sink_by_model_name(cls, model):
         """
         Return the sink instance for the given model
         """