# Slack Said It Had 100% Uptime. Did It Really?

- **期号**: SRE Weekly Issue #370（2023-05-01）
- **作者**: Ellen Steinke — Metrist
- **链接**: https://metrist.io/blog/slack-said-it-had-100-uptime-did-it-really/

## 简介

It turns out that it depends on how you define “uptime”.  Does claiming “100%” actually benefit you?

## 正文

> ⚠️ 抓取失败：URLError: [SSL: SSLV3_ALERT_HANDSHAKE_FAILURE] ssl/tls alert handshake failure (_ssl.c:1032)