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# 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