"Granian Asgi [POST] (c256)" and file responses "Granian (pathsend) (c128)" are slower than with Uvicorn. 

Please someone investigate this. I don't know Rust
I'll be grateful if you could fix this
You can convert it to a discussion if you want to
See: [benchmarks/vs.md](https://github.com/emmett-framework/granian/blob/master/benchmarks/vs.md)