Profiling NewRelic 8.11.0

application.py

@@ -2,6 +2,24 @@
 from __future__ import print_function
 
 import os
+import time
+
+# Check if profiling should be enabled
+enable_profiling = os.getenv('NOTIFY_PROFILE') is not None
+
+if enable_profiling:
+    print("Profiling enabled")
+    import cProfile
+    import pstats
+    from pstats import SortKey
+
+    # Create a cProfile.Profile object
+    profiler = cProfile.Profile()
+    # Start profiling
+    profiler.enable()
+
+# Timer start for initialization.
+start_time = time.time()
 
 import newrelic.agent  # See https://bit.ly/2xBVKBH
 from apig_wsgi import make_lambda_handler
@@ -40,6 +58,21 @@
     print("========================================================")
     print("")
 
+# Timer end for initialization.
+end_time = time.time()
+elapsed_time = end_time - start_time
+print(f"Elapsed time: {elapsed_time:.2f}s")
+
+if enable_profiling:
+    # Stop profiling
+    profiler.disable()
+    # Dump profiling results to a file
+    profiler.dump_stats('profile_results.prof')
+    # Analyze profiling results
+    with open('profile_report.txt', 'w') as f:
+        stats = pstats.Stats('profile_results.prof', stream=f)
+        stats.sort_stats(SortKey.CUMULATIVE)
+        stats.print_stats()
 
 def handler(event, context):
     newrelic.agent.initialize()  # noqa: E402

gunicorn_config.py

@@ -7,7 +7,7 @@
 
 newrelic.agent.initialize()  # noqa: E402
 
-workers = 4
+workers = 1
 worker_class = "gevent"
 worker_connections = 256
 bind = "0.0.0.0:{}".format(os.getenv("PORT"))

pyproject.toml

@@ -49,7 +49,7 @@ PyYAML = "6.0.1"
 
 cachelib = "0.12.0"
 SQLAlchemy = "1.4.52"
-newrelic = "8.10.0"
+newrelic = "8.11.0"
 notifications-python-client = "6.4.1"
 python-dotenv = "1.0.1"
 pwnedpasswords = "2.0.0"