Index: leahi_dialin/fp/modules/conductivity_sensors.py
===================================================================
diff -u -r1f2bf6d939eb4033dbedb7d7005494cc12fccbc6 -r8ebb614a8c6e52b27d40ac5ef8b48aa22a4be73d
--- leahi_dialin/fp/modules/conductivity_sensors.py	(.../conductivity_sensors.py)	(revision 1f2bf6d939eb4033dbedb7d7005494cc12fccbc6)
+++ leahi_dialin/fp/modules/conductivity_sensors.py	(.../conductivity_sensors.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
@@ -71,6 +72,7 @@
             fp_enum_repository.FPRORejectionRatioNames.GEN_PERMEATE_STATE.name: 0
         }
 
+        self.handler_execution_times = []
 
     @publish(["msg_id_fp_conductivity_data", "fp_conductivity", "fp_conductivity_timestamp"])
     def _handler_conductivity_sensors_sync(self, message, timestamp=0.0):
@@ -81,6 +83,7 @@
         @param message:  published conductivity sensor data message
         @return: None
         """
+        start = time.perf_counter()
         sensor_list =[]
         sensor_list.append((fp_enum_repository.FPConductivitySensorNames.P9_COND.name,  DataTypes.F32))
         sensor_list.append((fp_enum_repository.FPConductivitySensorNames.P18_COND.name, DataTypes.F32))
@@ -100,6 +103,7 @@
         @param message: Published RO Rejection Ratio data message
         @return: None
         """
+        start = time.perf_counter()
         sensor_list =[]
         sensor_list.append((fp_enum_repository.FPRORejectionRatioNames.RAW_RO_REJECTION_RATIO.name,             DataTypes.F32))
         sensor_list.append((fp_enum_repository.FPRORejectionRatioNames.RAW_RO_REJECTION_RATIO_TANK_FILL.name,   DataTypes.F32))
@@ -111,6 +115,7 @@
                                decoder_list = sensor_list,
                                message = message)
         self.ro_rejection_ratio_timestamp = timestamp
+        self.handler_execution_times.append(time.perf_counter() - start)
 
 
     def cmd_conductivity_sensor_data_broadcast_interval_override(self, ms: int, reset: int = NO_RESET) -> int: