What’s the best PHP-FPM mode for production Laravel?

Static on dedicated servers with 4GB+ RAM—predictable, fast. Dynamic otherwise.

How do I calculate max_children for my server?

(Total RAM MB - other services) / avg worker RSS from ps. Leave 20% headroom.

Does tuning PHP-FPM replace Laravel Octane?

No—Octane skips FPM for Swoole. Tune FPM first; it's free wins for traditional apps.

Tuning PHP-FPM for Laravel: The Hidden Lever That Doubles Your App's Speed

Imagine your Laravel site handling twice the traffic without a single code change. Tuning PHP-FPM isn't rocket science—it's the server-side hack most devs ignore, wasting RAM and response times.

DevTools Feed Apr 11, 2026 4 min read

Graph of PHP-FPM workers scaling under Laravel load on a tuned server dashboard

⚡ Key Takeaways

Tune max_children = (RAM - services) / worker MB to avoid OOM kills and queues. 𝕏
Static mode best for production Laravel: always-warm workers crush latency. 𝕏
Defaults suck—calculate and monitor to double throughput without code changes. 𝕏

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#Laravel performance #php-fpm #php-fpm tuning #process management #server tuning #server-optimization

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