The scheduled maintenance has been successfully completed.
There was a maximum of 1 minute and 45 seconds of elevated errors as the upgrade was applied in each data center. Our telemetry shows that elevated errors were observed during the following time periods, all times are in UTC: AU: 07:36:00 - 07:36:10 CA: 07:58:05 - 07:58:15 DE: 08:15:35 - 08:16:40 SG: No errors were observed UK: 08:54:20 - 08:56:05
Background processing jobs will have been queued and automatically retried.
Posted Mar 26, 2023 - 09:14 UTC
In progress
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Posted Mar 26, 2023 - 07:30 UTC
Scheduled
We will be performing PostgreSQL database engine upgrades in our Aurora clusters across the named data centers. The US is excluded as we performed the upgrade in that environment as part of the last scheduled maintenance.
Database engine upgrades require a reboot of the database server, therefore there will be up to a minute of disruption when this happens. We will upgrade each data center one at a time and will begin the first upgrade shortly after 07:30 UTC on Sunday, 26th March 2023.