Changes / Statsig / Success Rate drop for US East Region
Statsig: Major incident: Success Rate drop for US East Region
Summary
Statsig reported a major outage affecting Config Delivery API - US East 1 and Log Event API, US East 1, with elevated errors for initialize and event logging traffic. It started at 2026-01-12 20:30 UTC and was resolved at 2026-01-12 22:24 UTC, lasting 1 h 54 min; no cause or fix was stated.
Machine-written from the diff below (Sol; type: incident outage). Check the diff before relying on it.
What changed
Before: not present
After: Success Rate drop for US East Region
Before: not present
After: major
Before: not present
After: resolved
Before: not present
After: 2026-01-12 20:30 UTC
Before: not present
After: 2026-01-12 22:24 UTC
Before: not present
After: Config Delivery API - US East 1, Log Event API, US East 1
Before: not present
After: At 12:30 PM PST we saw elevated error rates for both initialize and event logging traffic. We are investigating the issue.
Mitigated: 01/12/2026 14:24:00 GMT-0800 (Pacific Standard Time)
Before: not present
After: Resolved.
First version of this incident archived by Rewindex. View the live incident.
History of this incident
| When (UTC) | Change | Kind |
|---|---|---|
| Major incident: Success Rate drop for US East Region (this change) Statsig reported a major outage affecting Config Delivery API - US East 1 and Log Event API, US East 1, with elevated errors for initialize and event logging traffic. It started at 2026-01-12 20:30 UTC and was resolved at 2026-01-12 22:24 UTC, lasting 1 h 54 min; no cause or fix was stated. | Major incident |