Index: leahi_dialin/td/modules/bubble_detector.py
===================================================================
diff -u -re45b20cdc5d4c5dcff8cef530b173ca94cb2e422 -r820c94585ab5d85c40395e828c4dfe2da164c105
--- leahi_dialin/td/modules/bubble_detector.py	(.../bubble_detector.py)	(revision e45b20cdc5d4c5dcff8cef530b173ca94cb2e422)
+++ leahi_dialin/td/modules/bubble_detector.py	(.../bubble_detector.py)	(revision 820c94585ab5d85c40395e828c4dfe2da164c105)
@@ -16,6 +16,7 @@
 
 # Module imports
 from logging import Logger
+import time
 
 # Project imports
 from leahi_dialin.common.constants import NO_RESET
@@ -70,6 +71,7 @@
                 td_enum_repository.TDAirBubbleDetectorAttributes.STATE.name: self.AIR_BUBBLE_NORMAL_STATE
             }
         }
+        self.handler_execution_times = []
 
 
     @publish(["msg_id_td_bubbles_data", "h18_bubble_detector", "td_air_bubbles_timestamp"])
@@ -80,6 +82,7 @@
         @param message:  published air bubbles data message as: h18 bubble status, h18 bubble state
         @return: None
         """
+        start = time.perf_counter()
         sensor_list =[]
         sensor_list.append((td_enum_repository.TDAirBubbleDetectorNames.H18_ADV.name, td_enum_repository.TDAirBubbleDetectorAttributes.STATUS.name, DataTypes.U32))
         sensor_list.append((td_enum_repository.TDAirBubbleDetectorNames.H18_ADV.name, td_enum_repository.TDAirBubbleDetectorAttributes.STATE.name,  DataTypes.U32))
@@ -88,6 +91,7 @@
                                decoder_list = sensor_list,
                                message = message)
         self.td_air_bubbles_timestamp = timestamp
+        self.handler_execution_times.append(time.perf_counter() - start)
 
 
     def cmd_air_bubbles_data_broadcast_interval_override(self, ms: int, reset: int = NO_RESET) -> int: