I’m trying to do Sanic server profiling. I want to know the HTTP request uploading, waiting, execution, response downloading time. I found that Sanic middleware on_request can get coroutine execution start time. But how can I get the time span when the request body is received, ready for execution (CPU is busy, so the request has to wait in the queue)?
Currently, you are limited to Middleware for this. Version 21.9 will include some additional signals you could hook into that might help.