Alert triggered
Delivery age exceeded the five-minute threshold on EU queue 3.
Delayed webhook delivery in EU region
INC-2026-114 · 26 September 2026 · Duration 47 minutes
Summary
A queue partition in the EU region stopped acknowledging completed deliveries. Events remained durable and were delivered after the partition was replaced.
8,412
events delayed
events delayed
47 min
maximum delay
maximum delay
0
events lost
events lost
Timeline
Partition isolated
On-call drained healthy partitions and stopped new assignments to queue 3.
Replacement online
Backlog processing began and delivery age declined.
Incident resolved
All delayed events were delivered and alert levels returned to normal.