It has been an hour since this incident was contained, and we have not seen a recurrence. We are marking this incident as resolved. Within five business days, we will post a link the the post mortem of this incident here.
We believe we have contained this incident and will continue to monitor it. Unless there is a recurrence, we will mark this incident resolved in one hour.
The upload team has reported latency issues and slowness in the Mumbai region, approximately from 3:35 PM IST to 3:50 PM IST (Affected AWS region: ap-south-1 (Mumbai); other regions were unaffected). The situation appears to have normalized by now. We will proceed with further investigation.