Outage report · Major outage
Sentry outage on Oct 21, 2026
Sentry.io not loading in US region
SeverityMajor outage
StartedOct 21, 2026, 08:54UTC
ResolvedOct 21, 2026, 09:53UTC
Duration1h
What happened
Sentry reported a major outage starting Oct 21, 2026, 08:54 UTC. It was marked resolved at Oct 21, 2026, 09:53 UTC.
- The incident lasted 1h from first report to resolution.
- Sentry had reported 15 other partial or major outages in the 90 days before it.
- 12 other vendors we track reported a significant incident within 12 hours of it.
Latest update from Sentry
Native events ingestion has caught up, everything should be operational now
What our independent monitoring saw
Our independent monitoring of Sentry started after this incident, so this report is based on Sentry's status page.
Other outages around the same time
Significant incidents other vendors reported within 12 hours of this one.
Sentry's overall reliability
54.9/100
Sentry has a reliability score of 54.9/100, with 98.93% effective uptime and 23 incidents over the last 90 days.
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