Delayed audit logs and usage data in AWS US West
Incident
Report for Sigma Computing
Resolved
Status: Resolved
The issue has been resolved and audit logs and usage data are fully up to date. All previously delayed records have been backfilled. No data was lost at any point during this incident.
Incident Start Time: Aug 5, 2026, 15:37 UTC
Incident End Time: Aug 11, 2026, 14:47 UTC
The issue has been resolved and audit logs and usage data are fully up to date. All previously delayed records have been backfilled. No data was lost at any point during this incident.
Incident Start Time: Aug 5, 2026, 15:37 UTC
Incident End Time: Aug 11, 2026, 14:47 UTC
Monitoring
Status: Mitigated
The issue has been mitigated - audit logs and usage data are flowing and updating normally again. We're now in a monitoring phase to confirm stability. No data has been lost.
The issue has been mitigated - audit logs and usage data are flowing and updating normally again. We're now in a monitoring phase to confirm stability. No data has been lost.
Update
The resync remains in progress. No data has been lost - records are being backfilled and will appear as the sync progresses. We'll provide another update as soon as there's meaningful progress to share.
Identified
Impact: Some organizations in the AWS US West (Oregon) region are seeing delayed updates to audit logs and usage dashboards.
Our engineering team has identified the cause and is actively resyncing the affected data. No data has been lost - records are being backfilled and will appear as the sync progresses. We'll post an update as soon as the data is fully current.
Incident Start Time: Aug 5, 2026, 15:37 UTC
Our engineering team has identified the cause and is actively resyncing the affected data. No data has been lost - records are being backfilled and will appear as the sync progresses. We'll post an update as soon as the data is fully current.
Incident Start Time: Aug 5, 2026, 15:37 UTC
This incident affected: AWS (Sigma - AWS (US)).