# What is the recommended number of `argocd-server` replicas for high availability?

Argo CD, Medium (Advanced), Performance & Scaling. https://k8wiz.com/uquiz/what-is-the-recommended-number-of-argocd-server-replicas-for-high-availability

- A. 1
- B. 2
- C. 3
- D. 5

**Answer:** 3

**Explanation:** The Argo CD API server is stateless; it is recommended to run 3 or more replicas (e.g. behind a load balancer) to avoid downtime during updates.