#optimization

2 articles

Jun 29, 2026 · 9 min read

OPcache in production: configuration, preloading, JIT and pitfalls

Full production OPcache configuration, Symfony preloading, PHP 8 JIT, monitoring via opcache_get_status, deploy-time purge. Measured gains and pitfalls seen in audits.

Jun 8, 2026 · 9 min read

Optimizing PHP/Symfony API speed: seven levers ranked by impact

Seven proven levers to drive a Symfony API's p95 latency below 200 ms: N+1 detection, serializer choice, HTTP cache, Redis, pagination, compression, HTTP/2 and HTTP/3. Real Symfony code.