<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>性能调优 on PlumePHP</title><link>https://plumephp.com/tags/%E6%80%A7%E8%83%BD%E8%B0%83%E4%BC%98/</link><description>Recent content in 性能调优 on PlumePHP</description><generator>Hugo</generator><language>zh-CN</language><lastBuildDate>Sun, 15 Jun 2025 13:00:00 +0800</lastBuildDate><atom:link href="https://plumephp.com/tags/%E6%80%A7%E8%83%BD%E8%B0%83%E4%BC%98/index.xml" rel="self" type="application/rss+xml"/><item><title>Lua垃圾回收机制与优化实践</title><link>https://plumephp.com/lua-garbage-collection-optimization/</link><pubDate>Sun, 15 Jun 2025 13:00:00 +0800</pubDate><guid>https://plumephp.com/lua-garbage-collection-optimization/</guid><description>&lt;h2 id="lua-内存管理基础"&gt;Lua 内存管理基础&lt;/h2&gt;
&lt;p&gt;Lua 采用自动垃圾回收机制管理内存，程序员无需手动分配和释放内存。所有 Lua 对象（表、字符串、函数、协程等）都由垃圾回收器跟踪。当对象不再被任何活跃引用指向时，它就会被标记为垃圾并在下一次 GC 周期中被回收。&lt;/p&gt;</description></item></channel></rss>