The php-fpm Tuning Cheat Sheet: 5 Settings That Decide Your p99
The article discusses the importance of tuning php-fpm settings to optimize performance for Laravel applications. It highlights five key settings that can significantly impact response times, particularly during high traffic periods. Proper configuration can prevent latency spikes and improve overall application efficiency.
- ▪The default php-fpm settings are often inadequate for production environments, especially under load.
- ▪Choosing the right process manager and configuring pm.max_children correctly are crucial for performance.
- ▪Misconfigured settings can lead to increased latency and resource exhaustion, negatively affecting user experience.
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| Original publisher | DEV.to (Top) |
| Canonical URL | https://dev.to/gabrielanhaia/the-php-fpm-tuning-cheat-sheet-5-settings-that-decide-your-p99-5gp0 |
| Publication time | Sun, 24 May 2026 08:53:15 +0000 |
| Retrieval time | 2026-05-24T09:07:31.595Z |
| Last seen | 2026-05-24T09:07:31.595Z |
| Headline source | Publisher (no WeSearch rewrite) |
| Excerpt source | publisher body |
| Excerpt method | First ~120 words (~800 chars) of extracted publisher body, fair-use limited. |
| Summary | WeSearch · cerebras-chat (WeSearch summarizer) |
| Summary source text | contentText |
| Citation coverage | Summary is a WeSearch-generated derivative; primary citation is the original publisher URL. |
| Cluster | YTbYX-3JIbk3 |
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| Ranking reason | Story pages are not engagement-ranked. Hub feeds use recency, with optional source-diversified chronological ordering (cap consecutive stories per source). No personalized ranking. |
| Publisher visit | Yes — open original |
| Substitutes article? | No — link-out required for full text |
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| Indexing | May the item be indexed (stored, ranked, made findable)? | Allowed |
| Snippet | May a short excerpt of the publisher's text be shown? | Allowed |
| AI summary | May WeSearch generate its own short summary of the article? | Limited |
| Retrieval / RAG | May the content be exposed for third-party retrieval-augmented generation? | Not asserted |
| Model training | May the content be used to train AI models? | Not asserted |
| Commercial reuse | May the content be reused commercially? | Not permitted |
Basis: Derived from the published RSS/Atom feed. Contact: [email protected]. Reviewed: 2026-07-24.
Opening excerpt (first ~120 words) tap to expand
try { if(localStorage) { let currentUser = localStorage.getItem('current_user'); if (currentUser) { currentUser = JSON.parse(currentUser); if (currentUser.id === 425693) { document.getElementById('article-show-container').classList.add('current-user-is-article-author'); } } } } catch (e) { console.error(e); } Gabriel Anhaia Posted on May 24 The php-fpm Tuning Cheat Sheet: 5 Settings That Decide Your p99 #php #devops #performance #fpm Book: Decoupled PHP — Clean and Hexagonal Architecture for Applications That Outlive the Framework Also by me: Thinking in Go (2-book series) — Complete Guide to Go Programming + Hexagonal Architecture in Go My project: Hermes IDE | GitHub — an IDE for developers who ship with Claude Code and other AI coding tools Me: xgabriel.com | GitHub Your Laravel app is…
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