Store duration of http & timer functions in ms from begining of request to end

worker.py

@@ -1,4 +1,5 @@
 import os
+import time
 from dotenv import load_dotenv
 
 # Load environment variables from .env file first, before any other imports
@@ -31,6 +32,7 @@ async def execute_timer_function_async(timer_function):
     Execute a timer function asynchronously and record the invocation
     """
     try:
+        start_time = time.time()
         code = timer_function['code']
         environment = timer_function['environment']
         name = timer_function['name']
@@ -111,6 +113,9 @@ async def execute_timer_function_async(timer_function):
             WHERE id = %s
         """, [json.dumps(function_specific_env), next_run, timer_function['id']], commit=True)
 
+        # Calculate execution time in milliseconds
+        execution_time = (time.time() - start_time) * 1000
+
         # Record the invocation
         db.execute("""
             INSERT INTO timer_function_invocations
@@ -121,7 +126,7 @@ async def execute_timer_function_async(timer_function):
             response_data['status'],
             json.dumps(response_data['logs']),
             version_number,
-            response_data.get('execution_time')
+            execution_time
         ], commit=True)
 
     except Exception as e: