# Cutting Alert Fatigue in Modern Ops – PagerDuty

- **期号**: SRE Weekly Issue #86（2017-08-27）
- **作者**: —
- **链接**: https://www.pagerduty.com/blog/cutting-alert-fatigue-modern-ops/

## 简介

Like the previous article, Ilan Rabinovitch of Datadog advocates for symptom-based monitoring and alerting. I like his concept of the improved “durability” of symptom-based alerting (as opposed to cause-based):

> […] you don’t have to update your alert definitions every time your underlying system architectures change.

## 正文

> ⚠️ 抓取失败：HTTP 404