Performance issue

[davidbrochart]

I opened davidbrochart/anycorn#12 to benchmark anycorn against hypercorn, and also asyncio against Trio, and I'm a bit puzzled by the results:

tests/test_performances.py::test_http_performances[asyncio-anycorn] HTTP GETs: 832
tests/test_performances.py::test_http_performances[asyncio-hypercorn] HTTP GETs: 23
tests/test_performances.py::test_http_performances[trio-anycorn] HTTP GETs: 754
tests/test_performances.py::test_http_performances[trio-hypercorn] HTTP GETs: 23

As you can see, hypercorn performs very badly. Do you have any idea why?

[davidbrochart]

Actually this seems to be the case only on Ubuntu. On macOS and Windows, hypercorn is a bit faster than anycorn.

[hanzhenbjm]

How is the performance of hypercorn as a service, receiving http2 requests?