10 Tips for Optimizing NGINX and PHP-fpm for High Traffic Sites - High Scalability -Adrian Singer has boiled down 7 years of experience to a set of 10 very useful tips on how to best optimize NGINX and PHP-fpm for high traffic sites: Switch from TCP to UNIX domain sockets. When communicating to processes on the same machine UNIX sockets have better performance the TCP because there's less copying and fewer context switches.Adjust Worker Processes. Set the worker_processes in your
