<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:content="http://purl.org/rss/1.0/modules/content/"><channel><title>共享内存 on SRE工程实践</title><link>https://www.sre.wang/tags/%E5%85%B1%E4%BA%AB%E5%86%85%E5%AD%98/</link><description>Recent content in 共享内存 on SRE工程实践</description><image><title>SRE工程实践</title><url>https://www.sre.wang/share-card-square.jpg</url><link>https://www.sre.wang/share-card-square.jpg</link></image><generator>Hugo -- gohugo.io</generator><language>zh-cn</language><lastBuildDate>Thu, 10 Sep 2026 19:32:04 +0800</lastBuildDate><atom:link href="https://www.sre.wang/tags/%E5%85%B1%E4%BA%AB%E5%86%85%E5%AD%98/index.xml" rel="self" type="application/rss+xml"/><item><title>2GB 共享内存僵尸段无人回收：Linux IPC 机制选型与生产排障实录</title><link>https://www.sre.wang/posts/linux-ipc-production-troubleshooting/</link><pubDate>Thu, 10 Sep 2026 19:32:04 +0800</pubDate><guid>https://www.sre.wang/posts/linux-ipc-production-troubleshooting/</guid><description>从凌晨共享内存泄漏告警出发，拆解 Linux 7 种进程间通信机制的原理、性能对比与选型决策，含 ipcs 排障工作流和 Cloudflare IPC 基准测试数据</description></item></channel></rss>