Braze: US01 and EU01 Processing Latency
Affected components: Data ProcessingEU 01 Cluster - Data ProcessingData ProcessingUS 01 Cluster - Data ProcessingEU 01 Cluster - Outbound MessagingOutbound MessagingOutbound MessagingUS 01 Cluster - Outbound Messaging
Timeline of updates
- investigating
Starting at 1:00 PM ET, customers on our US-01 and EU-01 clusters are experiencing elevated latency affecting campaign and Canvas processing, data ingestion, and message sending. Our engineering team is actively investigating, and we will provide updates as the situation develops.
- investigating
Our engineering team continues to investigate the elevated latency. We will provide another update in 30 min or sooner if there are any changes.
- monitoring
Our engineering team has implemented a change, and we are beginning to see improvements in latency across campaign and Canvas processing, data ingestion, and message sending on US-01 and EU-01. We are monitoring the situation closely.
- resolved
Latency and error rates have remained at normal levels across all services following the implementation of our fix. This incident is resolved.
Archive proof
Rewindex commits each version of an incident it captures to a daily checkpoint, chains it to the day before, and has the checkpoint timestamped by FreeTSA and DigiCert. That proves this record existed by then and has not been changed since, by anyone, Rewindex included.
How the archive is checked, and what it cannot prove.
First version captured
In the 2026-10-17 checkpoint, timestamped by FreeTSA and DigiCert on . Record hash
1b5243caf5823182…
Impact, status and times are the vendor’s own, as last archived. View on stspg.io (opens in new tab).
Cite this
Status incident (vendor impact label: minor) posted by Braze, started 2026-05-22 17:45 UTC, resolved after 56 min, 4 update(s).
- Title
- US01 and EU01 Processing Latency
- Vendor
- Braze
- Date
- URL
- https://rewindex.com/company/braze/incidents/c37y5p7kq87w
Braze profileRecent Braze incidentsAll outages on May 22, 2026Braze in May 2026MarkdownJSON