Function regions
Select regions for edge or function workloads.
Last updated: 2026-03-17
Forgeon functions can run in specific regions to reduce latency.
Why it matters
- Lower latency for users
- Regional compliance
- Safer rollouts with regional canaries
How to set
Set regions in project settings or config files. If unset, Forgeon defaults to the nearest supported region.
Recommended rollout
- Start with one region where most users are located.
- Validate cold start and p95 latency under load.
- Expand to additional regions once behavior is stable.
Troubleshooting
Function is healthy but latency is inconsistent
- Compare cold starts vs warm requests in runtime metrics.
- Ensure external dependencies are reachable with similar latency.