Index: leahi_dialin/fp/modules/events.py
===================================================================
diff -u -r1f7b5ac840adf6740b023706fcb73691c33a9be7 -rcdc6acfe393fcc90595116cf478725e16eba7f28
--- leahi_dialin/fp/modules/events.py	(.../events.py)	(revision 1f7b5ac840adf6740b023706fcb73691c33a9be7)
+++ leahi_dialin/fp/modules/events.py	(.../events.py)	(revision cdc6acfe393fcc90595116cf478725e16eba7f28)
@@ -21,7 +21,8 @@
 
 from leahi_dialin.common import dd_enum_repository, fp_enum_repository
 from leahi_dialin.common.generic_defs import DataTypes
-from leahi_dialin.common.msg_defs import MsgIds, MsgFieldPositions
+from leahi_dialin.common.msg_defs import MsgFieldPositions
+from leahi_dialin.common.msg_ids import MsgIds
 from leahi_dialin.protocols.CAN import CanMessenger, CanChannels, CanMessenger
 from leahi_dialin.utils.abstract_classes import AbstractSubSystem
 from leahi_dialin.utils.base import publish
@@ -73,7 +74,9 @@
         for event in fp_enum_repository.FPEventList:
             self._event_dictionary[fp_enum_repository.FPEventList(event).name] = []
 
+        self.handler_execution_times = []
 
+
     def get_fp_nth_event(self, event_id, event_number=0):
         """
         Returns the nth requested FP event
@@ -141,6 +144,7 @@
         @param message: published FP events data message
         @returns none
         """
+        start = time.perf_counter()
         event_data_1 = 0
         event_data_2 = 0
         op_mode = 0
@@ -288,8 +292,8 @@
         # Update event dictionary
         self._event_dictionary[event_enum.name].append(event_tuple)
         self.events_timestamp = timestamp
+        self.handler_execution_times.append((timestamp, message, time.perf_counter() - start))
 
-
     @publish(["msg_id_fp_op_mode_data", "event_op_mode_timestamp", "op_mode", "sub_mode"])
     def _handler_fp_op_mode_sync(self, message, timestamp=0.0):
         """