Re: Results from adopting HTTP/3 priority

On Tue, Apr 27, 2021 at 4:30 PM Yang Chi <yangchi@fb.com> wrote:

> I should also note that part of the experiment result (the critical API
> experiment mentioned in Alan’s email) was done without scheduling fresh
> data and loss data together. Back then, loss data were scheduled
> separately, before fresh data, but still respect to priority. In other
> words, we used to send high pri loss data, then low pri loss data, then
> high pri fresh data, then low pri fresh data. Then we switched to this new
> scheduler, where it first sends high pri loss data, then high pri fresh
> data, then low pri loss data followed by low pri fresh data. I didn’t see
> any interesting metrics move since this change though.
>

Thank you Yang, very interesting. There's a lot of potential factors, so
even if metrics are neutral that is a useful observation.