Outage report · Partial outage
Sentry outage on Oct 20, 2026
Sentry.io not loading
SeverityPartial outage
StartedOct 20, 2026, 18:20UTC
ResolvedOct 20, 2026, 21:38UTC
Duration3h 18m
What happened
Sentry reported a partial outage starting Oct 20, 2026, 18:20 UTC. It was marked resolved at Oct 20, 2026, 21:38 UTC.
- The incident lasted 3h 18m from first report to resolution.
- Sentry had reported 14 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
We have a mitigation in place that should prevent this from occurring again in the short term while we continue to work on a proper fix. We are going to close the Statuspage incident for now, but will reopen it if things become unstable again.
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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