How is buffer size and buffer number determined in the HTTP response chain?

I saw 4k, 16k, and 32k buffer sizes in the response chain, why not keep all buffers in the same size? Are these sizes of buffer relevant to the chunked HTTP transfer encoding? Posted at Nginx Forum: https://forum.nginx.org/read.php?2,294421,294421#msg-294421 _

Re: Migrating from PHP-FPM to Nginx Unit: worth it?

Hi there I'm interested in this question too if anyone has any pointers. Thanks, Jore On 25/5/22 02:20, petecooper wrote: I run a fleet of small- to medium-scale web apps on PHP, and I'm comfortable compiling Nginx + PHP to to optimise for my needs. Until now, I've used PHP-FPM exclusively. I