Sigma on AWS query processing outage

Incident Report for Sigma Computing

Resolved

This incident has been resolved.
Posted Jul 06, 2022 - 19:07 UTC

Update

Recovery is now complete. All users hosted on Sigma AWS should be able to resume their normal workloads.
Posted Jul 06, 2022 - 18:52 UTC

Update

Recovery is progressing well. Most impacted users should start seeing improved query executions.
Posted Jul 06, 2022 - 18:44 UTC

Monitoring

A fix has been implemented and we are monitoring the results.
Posted Jul 06, 2022 - 18:11 UTC

Update

A potential fix has been deployed. We are actively monitoring the recovery process.
Posted Jul 06, 2022 - 18:10 UTC

Update

We have isolated the issue in our query result processing infrastructures. Remedies being applied and right now only a subset of our AWS users are being impacted, approximately 1/6th.
Posted Jul 06, 2022 - 17:24 UTC

Update

We are continuing to investigate this issue.
Posted Jul 06, 2022 - 16:41 UTC

Update

All users hosted in our Sigma AWS deployment are currently experiencing a query processing outage. Our team is working diligently to address the issue.
Posted Jul 06, 2022 - 15:26 UTC

Update

We are continuing to investigate this issue.
Posted Jul 06, 2022 - 15:22 UTC

Investigating

We are currently investigating this issue.
Posted Jul 06, 2022 - 15:21 UTC
This incident affected: AWS (Sigma - AWS (US)).