FastCGI php-fpm
https://server-setting.info/centos/nginx-upstream-timed-out.html
php.ini max_execution_time = 180 php-fpm.conf request_terminate_timeout 180 nginx.conf fastcgi_read_timeout 180
デフォルト 60s
Syntax: fastcgi_read_timeout time; Default: fastcgi_read_timeout 60s; Context: http, server, location