What are the performance benchmarks for asyncio vs threads?

What are the performance benchmarks for asyncio vs threads?

Asyncio generally performs better for I/O-bound tasks due to its non-blocking nature, while threads can be more efficient for CPU-bound tasks.

Can you provide some specific benchmarks or examples?

Sure! For example, in a web scraping task, asyncio can handle thousands of requests concurrently, while threads might struggle with context switching.

What about memory usage between the two?

Asyncio typically uses less memory since it doesn't require multiple thread stacks, making it more efficient for large-scale applications.

Are there any scenarios where threads outperform asyncio?

Yes, for CPU-bound tasks like heavy computations, threads can utilize multiple cores effectively, while asyncio is limited to a single core.