PHP-FPM vs. Laravel Octane on Deploynix: Real-World Performance Comparison

For over two decades, PHP-FPM has been the standard way to serve PHP applications. Nginx receives a request, passes it to PHP-FPM, a worker process boots the framework, handles the request, sends the response, and then the process either dies or resets for the next request. This model is reliable, well-understood, and the foundation of millions of production applications. Laravel Octane changes the equation by keeping the Laravel application bootstrapped in memory between requests. Instead of booting the framework for every request, Octane boots once and then handles requests using a long-lived process. The result is dramatically reduced overhead per request, higher throughput, and lower latency. But Octane is not a drop-in replacement for PHP-FPM. It introduces new constraints, requires attention to memory management, and is not compatible with all Laravel packages. This guide compares PHP-FPM and Octane across the three drivers Deploynix supports — FrankenPHP, Swoole, and RoadRunner