How often does Sentry have outages?

Sentry has had 50 reported incidents recently. Visit apistatuscheck.com/incidents/sentry for the complete outage history with timelines and resolution details.

What was the last Sentry outage?

The most recent Sentry incident was "Missing SDK Client Reports and Rate Limiting Outcomes" on June 12, 2026. It was classified as none impact and is currently resolved.

Sentry Outage History

50 incidents reported. Data sourced from the official Sentry status page.

Total Incidents

Major/Critical

Minor

Resolved

June 2026

Missing SDK Client Reports and Rate Limiting Outcomes

none

Jun 12, 11:30 AM→Jun 12, 11:30 AMresolved

Jun 12, 11:30 AM

resolved — From approximately 10:55 UTC to 11:10 UTC we experienced a loss of outcomes which power the "Stats" in the organization settings. The data loss is purely informational without impact on billing or in...

Notification delivery

none

Jun 11, 09:50 AM→Jun 11, 02:48 PMresolved

Jun 11, 02:48 PM

resolved — This issue has been resolved.

Jun 11, 02:18 PM

monitoring — The issue involving some alerts not firing has been mitigated. We will continue to monitor the situation to ensure it does not reoccur.

Jun 11, 01:23 PM

monitoring — We have identified an issue with one of our cloud providers that might have caused some alert notifications to not fire starting at around 4:00 AM GMT+2. Since around 1:30 PM GMT+2, alert notificatio...

+4 more updates

Users unable to login to sentry.io

none

Jun 10, 10:05 AM→Jun 10, 10:28 AMresolved

Jun 10, 10:28 AM

resolved — Our auth systems are back operational

Jun 10, 10:17 AM

monitoring — We rolled back a configuration change we identified as the root cause of the issue. We'll keep monitoring our systems

Jun 10, 10:15 AM

monitoring — We deployed a fix and are monitoring the situation.

+1 more updates

Elevated errors (EU)

none

Jun 2, 07:45 AM→Jun 2, 07:45 AMresolved

Jun 2, 07:45 AM

resolved — Between 06:00-07:00 UTC, we saw increased numbers of API errors in the EU region. The largest impact was between 06:46-07:00. We've implemented a fix and we're no longer seeing elevated errors.

May 2026

Codereview, Autofix, and Ask Seer outage

none

May 28, 01:40 PM→May 28, 02:28 PMresolved

May 28, 02:28 PM

resolved — The issue has been resolved

May 28, 02:20 PM

monitoring — The fix has been deployed and we are monitoring the situation

May 28, 01:55 PM

identified — We have identified the cause of the issue and are deploying a fix

+1 more updates

sentry.io DE Region Outage

none

May 26, 08:11 AM→May 26, 08:28 AMresolved

May 26, 08:28 AM

resolved — Access to sentry.io is now fully operational

May 26, 08:19 AM

monitoring — We have implemented a fix and are monitoring.

May 26, 08:11 AM

investigating — We are currently investigating an issue causing 500 errors and preventing access to Sentry.io organizations in the DE region. The US region remains fully operational.

Higher than expected latency on sentry.io

none

May 22, 07:42 AM→May 22, 08:23 AMresolved

May 22, 08:23 AM

resolved — Latency for sentry.io has returned to normal.

May 22, 08:08 AM

monitoring — We have implemented a fix and are monitoring.

May 22, 07:42 AM

investigating — We are currently investigating slow page loads on sentry.io.

Error Ingestion Delayed in US Region

none

May 19, 03:58 PM→May 19, 06:48 PMresolved

May 19, 06:48 PM

resolved — Ingestion for symbolicated issues is back to normal.

May 19, 05:41 PM

investigating — We are implementing a fix and monitoring the situation. Non-symbolicated issues are not experiencing delays.

May 19, 03:58 PM

investigating — We are experiencing ingestion delays for errors in the US region.

Ingestion and alerts for transactions delayed in EU region

none

May 19, 02:05 PM→May 19, 02:18 PMresolved

May 19, 02:18 PM

resolved — Ingestion and alerting back to normal

May 19, 02:05 PM

monitoring — We've put in fixes and are monitoring the situation

Ingestion and alerting delays in US

none

May 18, 01:41 AM→May 18, 07:11 AMresolved

May 18, 07:11 AM

resolved — We have implemented a fix. Ingestion and alerting have returned to normal operation

May 18, 05:35 AM

investigating — We are continuing to investigate the issue.

May 18, 04:27 AM

investigating — We are still investigating the issue.

+3 more updates

Ingestion and alerting delays in us

none

May 13, 02:38 PM→May 13, 05:56 PMresolved

May 13, 05:56 PM

resolved — Ingestion and alerting are back to steady state in the US region.

May 13, 03:49 PM

monitoring — Ingestion and alerting are back to normal. We continue to monitor the situation

May 13, 02:38 PM

investigating — We are experiencing ingestion and alerting delays in us for spans, transactions, and replays

Increased UI and API timeouts

none

May 12, 12:28 PM→May 12, 10:37 PMresolved

May 12, 10:37 PM

resolved — This incident has been resolved.

May 12, 05:00 PM

monitoring — We've applied a configuration change to mitigate the API/UI errors being experienced.

May 12, 03:43 PM

investigating — We are continuing to investigate increased UI and API timeouts and errors.

+2 more updates

Sentry.io timeouts

none

May 11, 03:32 PM→May 11, 10:11 PMresolved

May 11, 10:11 PM

resolved — Database performance has returned to normal

May 11, 09:39 PM

monitoring — We have implemented a fix and are monitoring the situation

May 11, 09:08 PM

investigating — We are working on restoring normal service. API and application performance should be improved, ingestion still has delays.

+4 more updates

Sentry.io intermittently unreachable

none

May 6, 07:42 AM→May 6, 07:55 AMresolved

May 6, 07:55 AM

resolved — This incident has been resolved.

May 6, 07:42 AM

investigating — We are currently investigating the issue.

April 2026

Ingestion delays and intermittent query failures

none

Apr 27, 04:52 PM→Apr 27, 08:59 PMresolved

Apr 27, 08:59 PM

resolved — This incident has been resolved.

Apr 27, 05:48 PM

monitoring — The system is operating as normal, we are monitoring the fix.

Apr 27, 05:31 PM

investigating — Ingestion is now back to normal, we are slowly increasing write traffic to reduce intermittent API failures

+1 more updates

Application errors in Sentry [us]

none

Apr 23, 02:06 AM→Apr 23, 02:17 AMresolved

Apr 23, 02:17 AM

resolved — All application features are now operating as normal.

Apr 23, 02:12 AM

monitoring — Ingestion for spans and replays is about 10 minutes behind and catching up. API and Dashboard performance has returned to normal.

Apr 23, 02:06 AM

investigating — We are currently investigating this issue.

Ingestion Issue in US Legacy

none

Apr 22, 08:26 AM→Apr 22, 08:26 AMresolved

Apr 22, 08:26 AM

resolved — Between 07:25 UTC and 07:28 UTC, customers sending data to the legacy ingestion endpoint in our US region experienced a brief ingestion disruption lasting approximately 3 minutes. The issue has been f...

sentry.io intermittent availability

none

Apr 17, 07:04 PM→Apr 17, 07:16 PMresolved

Apr 17, 07:16 PM

resolved — This incident has been resolved.

Apr 17, 07:13 PM

monitoring — A fix has been implemented and we are monitoring the results.

Apr 17, 07:04 PM

investigating — We are currently investigating this issue.

Span Ingestion Delayed in the EU region

none

Apr 16, 01:36 PM→Apr 16, 04:08 PMresolved

Apr 16, 04:08 PM

resolved — The fix has been rolled out and ingestion is recovered.

Apr 16, 03:05 PM

monitoring — The delay has recovered and we are monitoring the fix.

Apr 16, 02:30 PM

identified — We have identified the issue and are working on a fix.

+1 more updates

SSO login broken with Chromium browser

none

Apr 13, 08:31 PM→Apr 13, 09:52 PMresolved

Apr 13, 09:52 PM

resolved — Login with SSO in Chromium browser was broken. Users experienced form submission failures due to a bug in CSP. The problem is now fixed.

Apr 13, 08:31 PM

identified — Login with SSO in Chromium browser is broken right now. Signing in using cmd or ctrl + click on the "Login with Provider" button is a workaround you can use while our team fixes the issue.

Data ingestion and alerts delayed for US customers

none

Apr 13, 07:13 PM→Apr 13, 07:57 PMresolved

Apr 13, 07:57 PM

resolved — Ingestion and alerts should be back to normal

Apr 13, 07:13 PM

investigating — US customers may experience delay in data ingestion and alerts. The issue is resolved and we are burning the backlog.

Ingestion Delay – All Data Types

none

Apr 10, 09:20 AM→Apr 10, 11:44 AMresolved

Apr 10, 11:44 AM

resolved — Following the ingestion delay experienced between 08:40 – 08:55 UTC, all systems are now fully operational. Data ingestion is running normally across all data types.

Apr 10, 09:20 AM

monitoring — We experienced a delay in data ingestion affecting all data types between 08:40 – 08:55 UTC.

Subcription management page not working

none

Apr 7, 09:36 PM→Apr 7, 11:42 PMresolved

Apr 7, 11:42 PM

resolved — Hot fix merged, all customers can access their subscription pages now.

Apr 7, 10:28 PM

monitoring — We are rolling out a fix

Apr 7, 09:36 PM

identified — We have identified an issue for customers trying to access their subscription page. we are working on a fix

US delays and ingestion and issues in querying across pipelines

none

Apr 7, 09:02 PM→Apr 7, 09:23 PMresolved

Apr 7, 09:23 PM

resolved — This incident has been resolved

Apr 7, 09:02 PM

monitoring — We performed a manual change that caused degraded performance and delayed ingestion in spans, crons, replays, and uptime that caused issues between 13:45 and 13:52 PT. The change has been cancelled an...

Error & Span processing delays in US

none

Apr 6, 03:56 PM→Apr 6, 09:26 PMresolved

Apr 6, 09:26 PM

resolved — This incident has been resolved and backlogs have been processed.

Apr 6, 08:52 PM

monitoring — We have identified the source of postgres load and mitigated it. We are continuing to monitor conditions as backlogs process.

Apr 6, 08:04 PM

identified — We are continuing to mitigate load in our postgres clusters.

+4 more updates

March 2026

Ingestion and alerts delayed in US

none

Mar 20, 09:42 PM→Mar 21, 01:09 AMresolved

Mar 21, 01:09 AM

resolved — Ingestions and alerts are caught up and the incident is resolved.

Mar 20, 09:42 PM

monitoring — Customers may experience some delay in ingestion and alerts. We are currently burning the backlog

Ingestion delayed for transactions, uptime, spans, crons in US

none

Mar 16, 08:17 PM→Mar 16, 10:21 PMresolved

Mar 16, 10:21 PM

resolved — The incident has been resolved

Mar 16, 10:11 PM

monitoring — Ingestion is back to normal, alerts may still be delayed

Mar 16, 09:39 PM

identified — We are actively mitigating the issue

+1 more updates

Alerts delayed for US customers

none

Mar 9, 05:59 PM→Mar 9, 08:37 PMresolved

Mar 9, 08:37 PM

resolved — Ingestion and alert latency is back to normal.

Mar 9, 06:17 PM

monitoring — We are burning the backlog and actively monitoring the progress.

Mar 9, 05:59 PM

identified — US customers may experience delay in alerts. We've identified the issue and will be putting in a fix.

Ingestion delays in US and EU regions

none

Mar 2, 07:57 PM→Mar 2, 09:09 PMresolved

Mar 2, 09:09 PM

resolved — This incident has been resolved.

Mar 2, 08:57 PM

monitoring — EU ingestion has been restored and latency is back to normal levels. US continues to recover and will likely be caught up within the next hour.

Mar 2, 08:29 PM

monitoring — We have implemented a fix and are monitoring

+2 more updates

February 2026

Intermittent dashboard failures & increased US ingest latency

none

Feb 26, 07:15 PM→Feb 26, 08:56 PMresolved

Feb 26, 08:56 PM

resolved — Ingestion backlog has finished processing and our system is now operating normally.

Feb 26, 08:02 PM

monitoring — Our cloud provider has resolved an underlying problem and our dashboard availability issues have been resolved. We're continuing to process our ingestion backlog and monitor the situation.

Feb 26, 07:15 PM

investigating — We're investigating intermittent failures loading our dashboard (all regions) and increased latency for ingestion of all events types in US

Ingestion Issue in US

minor

Feb 26, 06:59 PM→Feb 26, 07:41 PMresolved

Feb 26, 07:41 PM

resolved — We have identified that the core problem is related to the Intermittent dashboard failures. Please follow https://status.sentry.io/incidents/z3g2bjxxwv9l for the latest updates. In the meantime, this ...

Feb 26, 07:07 PM

investigating — We also identified that transaction ingestion was also affected.

Feb 26, 06:59 PM

investigating — We are experiencing an ingestion issue with spans, logs, and metrics. Our teams are currently investigating the problem.

Increased error rate in South America ingestion region

none

Feb 24, 01:00 PM→Feb 24, 01:31 PMresolved

Feb 24, 01:31 PM

resolved — This incident has been resolved. Ingestion in our South America point-of-presence is fully functional.

Feb 24, 01:26 PM

investigating — We are currently investigating the issue.

Calls to Seer in DE are failing

none

Feb 22, 04:21 AM→Feb 22, 04:36 AMresolved

Feb 22, 04:36 AM

resolved — This incident has been resolved.

Feb 22, 04:32 AM

monitoring — A fix has been implemented and we are monitoring the results.

Feb 22, 04:21 AM

identified — Due to a transient error, some calls to Seer are failing in EU. We identified the issue and are in the process of deploying a fix.

Ingestion delays for spans, logs, traces, and metrics in US

none

Feb 12, 05:34 AM→Feb 13, 12:57 AMresolved

Feb 13, 12:57 AM

resolved — We have resolved the issue, and our system is now working as expected

Feb 13, 12:38 AM

monitoring — Ingestion is back to normal, alerts may still be delayed. We will continue to monitor the recovery.

Feb 12, 11:44 PM

monitoring — We are still continuing to process the backlog and are still monitoring the recovery.

+7 more updates

EU explore page performance degraded

none

Feb 9, 07:33 PM→Feb 9, 07:39 PMresolved

Feb 9, 07:39 PM

resolved — The incident has been resolved

Feb 9, 07:33 PM

investigating — We are currently investigating

January 2026

Investigating Issues with Dashboard

major

Jan 29, 11:02 PM→Jan 29, 11:43 PMresolved

Jan 29, 11:43 PM

resolved — We have resolved the issue and all systems are working as expected.

Jan 29, 11:24 PM

monitoring — We have identified an issue related to database contention and have issued a fix. We are continuing to monitor the system as it returns to health.

Jan 29, 11:05 PM

investigating — We are investigating an issue where the Sentry Dashboard may be slow to load.

+1 more updates

Delay in span ingestion

none

Jan 27, 02:51 PM→Jan 27, 06:56 PMresolved

Jan 27, 06:56 PM

resolved — Ingestion has recovered.

Jan 27, 06:03 PM

identified — The issue has been identified and a fix is being implemented.

Jan 27, 02:51 PM

investigating — We are investigating a delay in ingesting spans in the US region.

Crons ingestion backlogged

none

Jan 23, 06:38 PM→Jan 24, 12:27 AMresolved

Jan 24, 12:27 AM

resolved — Backlog has been processed and crons should be running as normal

Jan 23, 09:46 PM

identified — The issue has been identified and we working through backlogs.

Jan 23, 06:38 PM

investigating — We are currently investigating this issue.

UI unavailable

none

Jan 12, 03:30 PM→Jan 12, 05:56 PMresolved

Jan 12, 05:56 PM

resolved — This incident has been resolved.

Jan 12, 04:53 PM

monitoring — Our UI has recovered from intermittent availability issues due to an increase in load on our DB, the load has recovered and the UI shouldn't experience any further issues. We're continuing to monitor...

Jan 12, 04:10 PM

investigating — Our UI is unavailable again, we're investigating the issue.

+2 more updates

Ingestion delays for transactions in EU regions

none

Jan 12, 01:33 PM→Jan 12, 03:16 PMresolved

Jan 12, 03:16 PM

resolved — All backlogs have been processed and no data was lost.

Jan 12, 02:21 PM

investigating — We are now ingesting recent transaction data again and are processing old data in the background.

Jan 12, 02:16 PM

investigating — We have implemented a fix and are monitoring the situation closely. No data has been lost.

+1 more updates

Processing delays for spans in US

minor

Jan 8, 08:47 PM→Jan 8, 10:21 PMresolved

Jan 8, 10:21 PM

resolved — This incident has been resolved.

Jan 8, 10:04 PM

monitoring — A fix has been implemented and we are processing the backlog that formed during the incident.

Jan 8, 09:46 PM

identified — We have identified the issue and a fix is being deployed.

+1 more updates

December 2025

Increased request timeouts and 50x errors across multiple API endpoints

none

Dec 30, 04:15 PM→Dec 30, 08:04 PMresolved

Dec 30, 08:04 PM

resolved — The issue has been resolved, and services are operating normally.

Dec 30, 05:50 PM

monitoring — A fix has been implemented, and we are monitoring the results.

Dec 30, 04:15 PM

investigating — We are investigating increased request timeouts and 50x errors across multiple API endpoints that may be impacting service availability.

Database data corruption

major

Dec 23, 12:42 AM→Dec 23, 02:46 AMresolved

Dec 23, 02:46 AM

resolved — We had a database corruption where new org creation, user sign-ups, new API Token generation, and new integrations made between 3:45PM and 5:00PM PST were affected and will need to be re-created. No o...

Dec 23, 01:51 AM

monitoring — We restored the impacted services to operational state, while investigating the full impact of the incident

Dec 23, 01:32 AM

monitoring — We are continuing to monitor for any further issues.

+4 more updates

Sentry Login Issues

none

Dec 20, 05:14 AM→Dec 20, 08:34 AMresolved

Dec 20, 08:34 AM

resolved — This incident has been resolved.

Dec 20, 07:18 AM

monitoring — A fix has been implemented and we are monitoring the results.

Dec 20, 06:40 AM

identified — We have identified the cause of our current login issues and are working on a fix.

+2 more updates

UI was unavailable between 14:20 and 14:23 UTC

none

Dec 18, 03:05 PM→Dec 18, 03:05 PMresolved

Dec 18, 03:05 PM

resolved — Our UI was unavailable between 14:20 UTC and 14:23 UTC due to a bad configuration change, we have reverted the change and service has been restored.