# Systems Observability

- **期号**: SRE Weekly Issue #278（2021-07-11）
- **作者**: Nishant Modak and Piyush Verma — Last9
- **链接**: https://blog.last9.io/need-for-systems-observability/

## 简介

Even though I know what observability is, I got a lot out of this article. It has some excellent examples of questions that are hard to answer with traditional dashboards, and includes my new favorite term:

> The industrial term for this problem is Watermelon Metrics; A situation where individual dashboards look green, but the overall performance is broken and red inside.

## 正文

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