Some customers in AWS us-east-1 may experience elevated rate of API errors and elevated latencies

Incident Report for Temporal

Resolved

A set of fixes have been implemented and no further latency or failures have been observed in AWS us-east-1 since 17:00 UTC.
Posted Jul 08, 2026 - 21:47 UTC

Monitoring

The service has remained stable since 15:00 UTC.

We continue to investigate the root cause of the elevated latencies and API errors observed in AWS us-east-1 and are monitoring for any further occurrences.
Posted Jul 08, 2026 - 19:07 UTC

Investigating

We are currently investigating the root cause of the elevated latencies and API errors observed in AWS us-east-1 and are working to mitigate any recurring impact.
Posted Jul 08, 2026 - 16:46 UTC

Monitoring

A fix has been implemented and we are monitoring the results.
Posted Jul 08, 2026 - 16:00 UTC

Identified

The issue has been identified and a fix is being implemented.
Posted Jul 08, 2026 - 15:44 UTC

Monitoring

A fix has been implemented and we are monitoring the results.
Posted Jul 08, 2026 - 15:28 UTC

Investigating

Some customers in AWS us-east-1 may experience elevated rate of API errors and elevated latencies.
Posted Jul 08, 2026 - 14:26 UTC
This incident affected: Amazon Web Services (AWS) (us-east-1).