[US Region] Presto performance degradation

Incident Report for Treasure Data

Resolved

This incident has been resolved.

Posted Jul 20, 2020 - 04:49 PDT

Monitoring

A fix has been implemented and queries are now being processed. We continue to monitor.

Posted Jul 20, 2020 - 04:24 PDT

Identified

The problem has been identified. We are applying a fix to mitigate the issue.

Posted Jul 20, 2020 - 04:12 PDT

Investigating

We observed some Presto queries are not showing any progress. We are investigating.

Posted Jul 20, 2020 - 03:45 PDT

This incident affected: US (Presto Query Engine).