# Debugging the One-in-a-Million Failure: Migrating Pinterest’s Search Infrastructure to Kubernetes

- **期号**: SRE Weekly Issue #488（2025-08-03）
- **作者**: Samson Hu, Shashank Tavildar, Eric Kalkanger, and Hunter Gatewood — Pinterest
- **链接**: https://medium.com/pinterest-engineering/debugging-the-one-in-a-million-failure-migrating-pinterests-search-infrastructure-to-kubernetes-bef9af9dabf4

## 简介

I love the debugging technique they used: kill processes one at a time until performance improves.

## 正文

> ⚠️ 抓取失败：HTTP 403