# How to Perform Incident Post-mortems: Identify Root Cause With “Five Whys” - **期号**: SRE Weekly Issue #297(2021-11-21) - **作者**: Søren Pedersen — Dzone - **链接**: https://dzone.com/articles/how-to-perform-incident-post-mortems-identify-root ## 简介 It’s interesting to read this article after reading the previous one. In the “my car won’t start”, I found myself immediately wondering, why was the vehicle not maintained? What factors contributed to that? ## 正文 > ⚠️ 抓取失败:HTTP 410