<?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>可靠性 on SRE工程实践</title><link>https://www.sre.wang/tags/%E5%8F%AF%E9%9D%A0%E6%80%A7/</link><description>Recent content in 可靠性 on SRE工程实践</description><generator>Hugo -- gohugo.io</generator><language>zh-cn</language><lastBuildDate>Thu, 30 Jul 2026 10:05:29 +0800</lastBuildDate><atom:link href="https://www.sre.wang/tags/%E5%8F%AF%E9%9D%A0%E6%80%A7/index.xml" rel="self" type="application/rss+xml"/><item><title>可靠性度量不是堆指标：用四层模型把'系统稳不稳'变成可决策的数字</title><link>https://www.sre.wang/posts/sre-reliability-measurement-framework/</link><pubDate>Thu, 30 Jul 2026 10:05:29 +0800</pubDate><guid>https://www.sre.wang/posts/sre-reliability-measurement-framework/</guid><description>从 SLI 选取到错误预算治理，用四层度量模型让系统可靠性可量化、可告警、可决策。包含多窗口燃烧速率告警的 PromQL 实现和生产踩坑经验。</description></item></channel></rss>