- https://www.nginx.com/blog/maximizing-php-7-performance-with-nginx-part-i-web-serving-and-caching/
- https://www.cloudbees.com/blog/tuning-nginx
- https://danielmiessler.com/blog/wordpress-nginx-speed-guide/
lshw -short -class cpu
Set worker_processes
from auto
to 2 x num_of_cpu
. if we only have 1 cpu, then set it to 2
.