<?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>TCP重传 on Answer</title>
    <link>https://answer.freetools.me/tags/tcp%E9%87%8D%E4%BC%A0/</link>
    <description>Recent content in TCP重传 on Answer</description>
    <generator>Hugo -- 0.152.2</generator>
    <language>zh-cn</language>
    <lastBuildDate>Sat, 07 Mar 2026 16:26:09 +0800</lastBuildDate>
    <atom:link href="https://answer.freetools.me/tags/tcp%E9%87%8D%E4%BC%A0/index.xml" rel="self" type="application/rss+xml" />
    <item>
      <title>TCP重传为何能让API延迟翻倍：从RTO计算到长尾延迟的技术真相</title>
      <link>https://answer.freetools.me/tcp%E9%87%8D%E4%BC%A0%E4%B8%BA%E4%BD%95%E8%83%BD%E8%AE%A9api%E5%BB%B6%E8%BF%9F%E7%BF%BB%E5%80%8D%E4%BB%8Erto%E8%AE%A1%E7%AE%97%E5%88%B0%E9%95%BF%E5%B0%BE%E5%BB%B6%E8%BF%9F%E7%9A%84%E6%8A%80%E6%9C%AF%E7%9C%9F%E7%9B%B8/</link>
      <pubDate>Sat, 07 Mar 2026 16:26:09 +0800</pubDate>
      <guid>https://answer.freetools.me/tcp%E9%87%8D%E4%BC%A0%E4%B8%BA%E4%BD%95%E8%83%BD%E8%AE%A9api%E5%BB%B6%E8%BF%9F%E7%BF%BB%E5%80%8D%E4%BB%8Erto%E8%AE%A1%E7%AE%97%E5%88%B0%E9%95%BF%E5%B0%BE%E5%BB%B6%E8%BF%9F%E7%9A%84%E6%8A%80%E6%9C%AF%E7%9C%9F%E7%9B%B8/</guid>
      <description>深入剖析TCP重传对应用层延迟的影响机制：从1988年Van Jacobson的RTO估计算法，到2021年RACK-TLP的现代改进。基于RFC 6298标准、Microsoft区域性能研究数据，解析超时重传与快速重传的本质差异、RTO计算的数学原理、P99延迟飙升的根因，以及生产环境的调优策略。</description>
    </item>
  </channel>
</rss>
