diff --git a/src/monitoring/.gitlab-ci.yml b/src/monitoring/.gitlab-ci.yml
index 75cba475c57a2becd0d8449eac0068b6ae309f95..4a981cba23f5197c08e673afe292505d38577982 100644
--- a/src/monitoring/.gitlab-ci.yml
+++ b/src/monitoring/.gitlab-ci.yml
@@ -60,20 +60,13 @@ unit_test monitoring:
     - sleep 30
     - docker ps -a
     - docker logs $IMAGE_NAME
-    - echo "checkpoint-1"
-    - docker exec -i $IMAGE_NAME bash -c "coverage run -m pytest --log-level=INFO -o log_cli=true --verbose $IMAGE_NAME/tests/test_unitary.py --junitxml=/opt/results/${IMAGE_NAME}_report.xml"
-    - echo "checkpoint-2"
+    - docker exec -i $IMAGE_NAME bash -c "coverage run -m pytest --log-level=INFO --verbose $IMAGE_NAME/tests/test_unitary.py --junitxml=/opt/results/${IMAGE_NAME}_report.xml"
     - docker exec -i $IMAGE_NAME bash -c "coverage report --include='${IMAGE_NAME}/*' --show-missing"
-    - echo "checkpoint-3"
   coverage: '/TOTAL\s+\d+\s+\d+\s+(\d+%)/'
   after_script:
-    - echo "checkpoint-4"
     - docker rm -f $IMAGE_NAME
-    - echo "checkpoint-5"
     - docker rm -f  questdb
-    - echo "checkpoint-6"
     - docker network rm teraflowbridge
-    - echo "checkpoint-7"
   rules:
     - if: '$CI_PIPELINE_SOURCE == "merge_request_event" && ($CI_MERGE_REQUEST_TARGET_BRANCH_NAME == "develop" || $CI_MERGE_REQUEST_TARGET_BRANCH_NAME == $CI_DEFAULT_BRANCH)'
     - if: '$CI_PIPELINE_SOURCE == "push" && $CI_COMMIT_BRANCH == "develop"'
diff --git a/src/monitoring/service/EventTools.py b/src/monitoring/service/EventTools.py
index 95350ae706105edf2b7bad49969b853adf947a84..221a0ddbfdbb65b1a908e134cc25f55e235b7564 100644
--- a/src/monitoring/service/EventTools.py
+++ b/src/monitoring/service/EventTools.py
@@ -42,15 +42,12 @@ class EventsDeviceCollector:
             return False
 
     def _collect(self, events_stream):
-        LOGGER.warning('[_collect] begin')
         try:
             for event in events_stream:
                 self._events_queue.put_nowait(event)
         except grpc.RpcError as e:
             if e.code() != grpc.StatusCode.CANCELLED: # pylint: disable=no-member
-                LOGGER.warning('[_collect] raise')
                 raise # pragma: no cover
-        LOGGER.warning('[_collect] end')
 
     def start(self):
         try:
@@ -62,23 +59,17 @@ class EventsDeviceCollector:
         return self._events_queue.get(block=block, timeout=timeout)
 
     def stop(self):
-        LOGGER.warning('[stop] begin')
         self._device_stream.cancel()
-        LOGGER.warning('[stop] joining')
         self._device_thread.join()
-        LOGGER.warning('[stop] end')
 
     def listen_events(self):
-        LOGGER.warning('[listen_events] begin')
         try:
             kpi_id_list = []
 
             while True:
                 # LOGGER.info('getting Kpi by KpiID')
                 try:
-                    LOGGER.warning('[listen_events] waiting event')
                     event = self.get_event(block=True, timeout=0.5)
-                    LOGGER.warning('[listen_events] event received')
 
                     if event.event.event_type == EventTypeEnum.EVENTTYPE_CREATE:
                         device = self._context_client.GetDevice(event.device_id)
@@ -100,7 +91,6 @@ class EventsDeviceCollector:
                 except queue.Empty:
                     break
 
-            LOGGER.warning('[listen_events] return')
             return kpi_id_list
         except ServiceException as e:
             LOGGER.exception('ListenEvents exception')