# Four golden signals

Term `four-golden-signals`. Observe latency, traffic, errors, and saturation together.

Practitioner: Rob Ewaschuk. Read in: *Monitoring Distributed Systems*, The Four Golden Signals.

## Skills
- [uncomplect](/skills/uncomplect)

## Sources
- Ewaschuk, Rob. *Monitoring Distributed Systems*. O’Reilly, 2016. [Link](https://sre.google/sre-book/monitoring-distributed-systems/). ([b8-monitoring-distributed-systems](/bibliography#b8-monitoring-distributed-systems))