[users@httpd] When should someone use TCP socket vs Unix socket vs Websocket for PHP execution

[Rose, John B]

If you have php-fpm running on same server as Apache, and you have a lot of 
virtual hosts (hundreds+) using PHP.  Which is the best approach for executing 
PHP as the owner of each virtual host (web directory)?


Looking thru this page at the moment for guidance ....


https://httpd.apache.org/docs/2.4/mod/mod_proxy_fcgi.html



Thanks