[maxymajzr]

> Mod_php was always faster at executing scripts

I've never, ever witnessed that mod_php came close to be fast, let alone faster than PHP-FPM. There's more work to be done in order to prepare everything needed for Apache to pass the data to PHP executable once it embeds it within its own process. Once opcache is up and running, PHP-FPM blows mod_php away (and there are tools to warm up the cache prior to letting the php-fpm node go live).

> This is was also the reason for the fpm hype a long time ago: don't waste memory on php when php isn't needed

I've been present when the "hype" as you called it hit. It had nothing to do with memory as much as it did with scaling. Added benefit was the ability to have PHP-FPM act as a multiplexer towards certain services (database to name one).

Today, there's no reason to use Apache and mod_php. It's slower and worse by definition. It can't be faster. If you receive results that show it is faster, you're either testing it wrong or your PHP-FPM runs on a raspberry pi.