pyroscope-io

import pyroscope import time import os # Configure Pyroscope to send profiling data # Ensure PYROSCOPE_SERVER_ADDRESS environment variable is set # or use a default, e.g., 'http://localhost:4040' pyroscope.configure( server_address=os.environ.get("PYROSCOPE_SERVER_ADDRESS", "http://localhost:4040"), application_name="my.python.app", # Optional: Set tags for filtering data in Pyroscope UI # tags={"env": "dev", "region": "us-east"} ) # Decorator to profile a specific function @pyroscope.profile(name="my_long_running_task") def my_long_running_task(): """Simulates a task that takes some CPU time.""" print("Running my_long_running_task...") _ = [i*i for i in range(1_000_000)] # CPU intensive operation time.sleep(0.1) @pyroscope.profile(name="another_task") def another_task(): """Another task that takes some time.""" print("Running another_task...") time.sleep(0.2) def main(): print("Starting profiling example. Run a Pyroscope server on ", pyroscope.configure().get('server_address'), "to see data.") for i in range(5): print(f"Iteration {i+1}") my_long_running_task() another_task() time.sleep(0.5) # Simulate idle time print("Profiling example finished. Data might take a moment to appear in Pyroscope UI.") if __name__ == "__main__": main()