Kafka cluster performance degradation for Basic and Standard clusters in AWS US-East-2

Incident Report for Confluent Cloud

Resolved

This incident has been resolved.

Posted Jun 21, 2026 - 09:19 UTC

Update

We are continuing to monitor for any further issues.

Posted Jun 21, 2026 - 09:19 UTC

Monitoring

The team is now observing recovery. The team will continue to monitor the clusters to ensure full stability.

Posted Jun 21, 2026 - 08:31 UTC

Identified

The team has identified the root cause of the issues affecting standard and basic Kafka clusters in the AWS us-east-2 region. We are actively working on a mitigation strategy and will provide further updates as they become available.

Posted Jun 21, 2026 - 07:14 UTC

This incident affected: Confluent Cloud.