Intermittent request failures for some namespaces in GCP us-east4

Incident Report for Temporal

Resolved

This incident has been resolved.

Posted Oct 31, 2026 - 14:16 UTC

Update

We are continuing to monitor for any further issues.

Posted Oct 31, 2026 - 13:54 UTC

Monitoring

A fix has been implemented and we are monitoring the results.

Posted Oct 31, 2026 - 13:48 UTC

Investigating

We are investigating intermittent request failures affecting a subset of namespaces in GCP. Affected users may see elevated latency and error rates on API calls, including worker polling (workflow, activity, and Nexus tasks), which can result in reduced task throughput.

Posted Oct 31, 2026 - 13:31 UTC

This incident affected: Google Cloud Platform (GCP) (us-east4).