Index: leahi_dialin/dd/modules/ultrafiltration.py
===================================================================
diff -u -r0b7414f25142d790a99d71626b78cb2920a96018 -r820c94585ab5d85c40395e828c4dfe2da164c105
--- leahi_dialin/dd/modules/ultrafiltration.py	(.../ultrafiltration.py)	(revision 0b7414f25142d790a99d71626b78cb2920a96018)
+++ leahi_dialin/dd/modules/ultrafiltration.py	(.../ultrafiltration.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
@@ -54,6 +55,7 @@
         self.uf_rate = 0.0                                      #: The Ultrafiltration rate
         self.compensated_uf_rate = 0.0                          #: The Compensated Ultrafiltration rate
         self.is_uf_requested = 0                                #: Is Ultrafiltration requested or not
+        self.handler_execution_times = []
 
 
     @publish(["msg_id_dd_uf_data", "uf_exec_state","uf_rate",
@@ -66,6 +68,7 @@
         @param message: published ultrafiltration data message
         @return: None
         """
+        start = time.perf_counter()
         msg_list =[]
         msg_list.append(('self.uf_rate',                DataTypes.F32))
         msg_list.append(('self.compensated_uf_rate',    DataTypes.F32))
@@ -74,6 +77,7 @@
         self.process_into_vars(decoder_list = msg_list,
                                message = message)
         self.uf_timestamp = timestamp
+        self.handler_execution_times.append(time.perf_counter() - start)
 
 
     def cmd_uf_broadcast_interval_override(self, ms: int, reset: int = NO_RESET) -> int: