16 lines
472 B
Markdown
16 lines
472 B
Markdown
# Calculating composite SLA
|
||
|
||
- **期号**: SRE Weekly Issue #308（2022-02-06）
|
||
- **作者**: Alex Ewerlöf
|
||
- **链接**: https://alexewerlof.medium.com/calculating-composite-sla-d855eaf2c655
|
||
|
||
## 简介
|
||
|
||
How do complex service dependencies affect your SLA? What if service A depends on service B and C being up, but service D or E being up?
|
||
|
||
> TLDR; for serial, multiply availability; For parallels, multiply unavailability.
|
||
|
||
## 正文
|
||
|
||
> ⚠️ 抓取失败：HTTP 403
|