What are some effective tools for monitoring Python performance?

What are some effective tools for monitoring Python performance?

There are several great tools for monitoring Python performance, including Py-Spy, cProfile, and line_profiler. Would you like to know more about any specific tool?

Can you explain how Py-Spy works?

Py-Spy is a sampling profiler for Python applications. It allows you to see what your Python program is spending time on without modifying the code. It can generate flame graphs to visualize performance bottlenecks.

What about cProfile? How does it compare?

cProfile is a built-in Python module that provides a detailed report of the time spent in each function. Unlike Py-Spy, it requires you to run your code with it, but it offers more detailed statistics.

Are there any tools that integrate with web frameworks?

Yes, tools like New Relic and Datadog offer integrations with popular web frameworks like Flask and Django, providing real-time performance monitoring.