<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Opcache on PlumePHP</title><link>https://plumephp.com/tags/opcache/</link><description>Recent content in Opcache on PlumePHP</description><generator>Hugo</generator><language>zh-CN</language><lastBuildDate>Sun, 27 Sep 2026 10:00:00 +0800</lastBuildDate><atom:link href="https://plumephp.com/tags/opcache/index.xml" rel="self" type="application/rss+xml"/><item><title>PHP 性能调优实战：JIT、OPcache、PHP-FPM 与异步常驻内存</title><link>https://plumephp.com/php-performance-tuning/</link><pubDate>Sun, 27 Sep 2026 10:00:00 +0800</pubDate><guid>https://plumephp.com/php-performance-tuning/</guid><description>&lt;h2 id="引言"&gt;引言&lt;/h2&gt;
&lt;p&gt;「PHP 慢」是多年来的刻板印象，但在 PHP 8 + OPcache + 现代部署下，性能早已不可同日而语。真正决定 PHP 应用快慢的，往往不是语言本身，而是&lt;strong&gt;进程模型、字节码缓存、运行时配置&lt;/strong&gt;这三层工程决策。&lt;/p&gt;</description></item></channel></rss>