Index: leahi_dialin/fp/modules/ro_pump.py
===================================================================
diff -u -r465679409a5fe6f6007ddffca1fd3e89ead9d9c4 -r8ebb614a8c6e52b27d40ac5ef8b48aa22a4be73d
--- leahi_dialin/fp/modules/ro_pump.py	(.../ro_pump.py)	(revision 465679409a5fe6f6007ddffca1fd3e89ead9d9c4)
+++ leahi_dialin/fp/modules/ro_pump.py	(.../ro_pump.py)	(revision 8ebb614a8c6e52b27d40ac5ef8b48aa22a4be73d)
@@ -16,6 +16,7 @@
 
 # Module imports
 from logging import Logger
+import time
 
 # Project imports
 from leahi_dialin.common.constants import NO_RESET
@@ -63,6 +64,7 @@
                 fp_enum_repository.FPPumpAttributes.FB_DUTY_CYCLE_PCT.name: 0.0
             }
         }
+        self.handler_execution_times = []
 
 
     @publish(["msg_id_fp_ro_pump_data", "ro_pump", "ro_pump_timestamp" ])
@@ -74,6 +76,7 @@
         @param message:  published FP ro pump data message
         @return: none
         """
+        start = time.perf_counter()
         sensor_list =[]
         sensor_list.append((fp_enum_repository.FPROPumpNames.P12_PUMP.name, fp_enum_repository.FPPumpAttributes.STATE.name,                 DataTypes.U32))
         sensor_list.append((fp_enum_repository.FPROPumpNames.P12_PUMP.name, fp_enum_repository.FPPumpAttributes.DUTY_CYCLE.name,            DataTypes.U32))
@@ -89,6 +92,7 @@
                                decoder_list = sensor_list,
                                message = message)
         self.ro_pump_timestamp = timestamp
+        self.handler_execution_times.append(time.perf_counter() - start)
 
 
     def cmd_ro_pump_broadcast_interval_override(self, ms: int, reset: int = NO_RESET) -> int: