On 6/8 from 16:13 UTC to 16:24 UTC, MDX, LAX, and NYC region ingest/playback was down. During this time, users whose nearest datacenter was NYC, MDW, or LAX, or who had chosen to stream into NYC, MDW or LAX, would have needed to manually reroute their streams to an alternative datacenter.
A root cause related to Postgres replication system setting has been identified and changed. Additionally, we’ve identified some systemic changes to prevent this issue from happening in the future, including adding improved monitoring and alerting so we’re able to identify these issues faster.