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 "Ingestion and alerts delayed in US" on March 20, 2026. It was classified as none impact and is currently monitoring.

Sentry Outage History

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

Total Incidents

Major/Critical

Minor

Resolved

March 2026

Ingestion and alerts delayed in US

none

Mar 20, 09:42 PMmonitoring

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.

Ingestion delays in US

critical

Dec 10, 07:18 PM→Dec 10, 10:43 PMresolved

Dec 10, 10:43 PM

resolved — This incident has been resolved.

Dec 10, 09:47 PM

monitoring — We're continuing to process the backlog of errors and transactions. New events will be processed in a timely fashion.

Dec 10, 08:40 PM

monitoring — We are continuing to work through backlogs in errors and transactions. Profiles, attachments and replays have recovered.

+4 more updates

Ingestion delays in US

none

Dec 10, 10:38 PM→Dec 10, 10:38 PMresolved

Dec 10, 10:38 PM

resolved — All backlogged errors and transactions have been processed, and ingestion is fully functional.

Unavailability of Sentry Web UI

major

Dec 4, 12:27 AM→Dec 4, 01:19 AMresolved

Dec 4, 01:19 AM

resolved — The issue has been resolved.

Dec 4, 01:06 AM

monitoring — The fix has been deployed and systems are returning to health. We are continuing to monitor the recovery.

Dec 4, 01:00 AM

identified — We have identified an issue related to networking configuration and are currently deploying a fix.

+1 more updates

Issues and Discover Page Outage

none

Dec 3, 08:57 PM→Dec 3, 08:57 PMresolved

Dec 3, 08:57 PM

resolved — There was an outage of the issues page and discover feature between approximately 12:30 to 12:40pm PST. The issue has been resolved.

Our UI was unavailable between 12:01 pm - 12:06 pm UTC

none

Dec 1, 12:00 PM→Dec 1, 12:00 PMresolved

Dec 1, 03:57 PM

resolved — Between 12:01 pm - 12:06 pm UTC our UI was unavailable, we have resolved the issue and apologize for any inconvenience this caused.

November 2025

Profile ingestion delayed

minor

Nov 30, 04:38 AM→Nov 30, 05:41 AMresolved

Nov 30, 05:41 AM

resolved — This incident has been resolved.

Nov 30, 04:38 AM

investigating — We are currently investigating delayed ingestion for Profiles

Profile ingestion delayed

minor

Nov 29, 12:52 PM→Nov 30, 12:03 AMresolved

Nov 30, 12:03 AM

resolved — All backlogs have been processed.

Nov 29, 06:29 PM

monitoring — A fix has been implemented and we're monitoring the backlog processing.

Nov 29, 04:03 PM

identified — We've identified resource constraints and are working towards resolving the issue.

+2 more updates

sentry.io is down

none

Nov 29, 11:20 AM→Nov 29, 02:51 PMresolved

Nov 29, 02:51 PM

resolved — This incident has been resolved.

Nov 29, 12:34 PM

monitoring — We have restarted the affected component and the service is now operating normally. We're continuing to monitor and investigate the root cause.

Nov 29, 11:20 AM

investigating — We are currently investigating this issue.

Degraded Issues Search Performance in the US region

none

Nov 17, 09:58 PM→Nov 18, 03:53 AMresolved

Nov 18, 03:53 AM

resolved — This incident has been resolved

Nov 18, 03:07 AM

monitoring — We implemented a fix and are monitoring

Nov 17, 09:58 PM

investigating — We are currently investigating an issue in our infrastructure that is causing degraded search performance on the issues page

Elevated API latency and rate limits

none

Nov 13, 10:18 PM→Nov 14, 09:48 AMresolved

Nov 14, 09:48 AM

resolved — This incident has been resolved.

Nov 14, 09:20 AM

monitoring — We are continuing to monitor the situation. While recovery is in progress, some users may experience intermittent issues accessing the user interface.

Nov 13, 10:57 PM

monitoring — A fix has been implemented and we're monitoring the results

+1 more updates

US spans ingestion is delayed

major

Nov 12, 04:52 PM→Nov 12, 06:11 PMresolved

Nov 12, 06:11 PM

resolved — This incident has been resolved.

Nov 12, 04:55 PM

investigating — We are continuing to investigate this issue.

Nov 12, 04:52 PM

investigating — We are currently investigating this issue.

Checkout page degraded

minor

Nov 6, 09:57 AM→Nov 6, 01:14 PMresolved

Nov 6, 01:14 PM

resolved — This incident has been resolved.

Nov 6, 12:30 PM

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

Nov 6, 10:42 AM

identified — The issue has been identified and we're deploying a fix.

+1 more updates

Webhooks Delayed in US

none

Nov 5, 07:00 PM→Nov 5, 10:03 PMresolved

Nov 5, 10:03 PM

resolved — Webhooks latency has returned to normal levels.

Nov 5, 07:00 PM

identified — Currently we are experiencing delays in webhook sending for custom integrations in the US region.

October 2025

Ingestion delayed in US

none

Oct 30, 03:49 PM→Oct 30, 07:15 PMresolved

Oct 30, 07:15 PM

resolved — Ingestion latency has returned to normal levels.

Oct 30, 05:47 PM

monitoring — The increased latency for ingestion of all events has been resolved, we're continuing to monitor.

Oct 30, 04:51 PM

investigating — We're continuing to investigate increased latency for ingestion of all event types in our US region.

+1 more updates

Delay in processing profiles in US

none

Oct 30, 04:48 PM→Oct 30, 06:01 PMresolved

Oct 30, 06:01 PM

resolved — A fix has been implemented and all messages have been processed.

Oct 30, 04:48 PM

investigating — Ingesting and storing profiles in the US is delayed.

Login to Codecov via Sentry button degraded

none

Oct 30, 01:39 PM→Oct 30, 02:16 PMresolved

Oct 30, 02:16 PM

resolved — This incident has been resolved.

Oct 30, 01:39 PM

investigating — We are currently investigating this issue.

Sentry APIs experiencing High Latency

none

Oct 24, 05:14 PM→Oct 24, 05:37 PMresolved

Oct 24, 05:37 PM

resolved — We have identified the issue and put a mitigation in place. API latency has returned to normal levels.

Oct 24, 05:14 PM

investigating — We are currently investigating elevated API latency in the US region.

Uptime Monitors missing names

none

Oct 23, 04:55 PM→Oct 23, 07:44 PMresolved

Oct 23, 07:44 PM

resolved — Uptime monitor names are now always correctly displayed.

Oct 23, 05:46 PM

identified — We've identified the issue and are deploying a fix.

Oct 23, 04:55 PM

investigating — We are currently investigating an issue where Uptime Monitors may be missing their name.

Error ingestion delayed in US

none

Oct 20, 08:10 AM→Oct 20, 12:41 PMresolved

Oct 20, 12:41 PM

resolved — This incident has been resolved.

Oct 20, 12:40 PM

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

Oct 20, 11:34 AM

monitoring — New events are being processed promptly, and we are continuing to process backlogged events.

+3 more updates

Span ingestion delayed in US

minor

Oct 17, 12:59 PM→Oct 17, 01:41 PMresolved

Oct 17, 01:41 PM

resolved — The backlog has been processed and latency is back to normal.

Oct 17, 01:16 PM

monitoring — A fix has been made, and we're continuing to monitor the backlog

Oct 17, 12:59 PM

investigating — We are investigating increased latency for span ingestion in the US region.

Span ingestion delayed in US

minor

Oct 15, 02:06 PM→Oct 15, 02:55 PMresolved

Oct 15, 02:55 PM

resolved — Backlogs have been processed and ingestion is no longer delayed.

Oct 15, 02:36 PM

monitoring — A fix has been deployed and we're making progress on the backlog.

Oct 15, 02:27 PM

identified — We've identified the source of the delay and have a fix in place.

+1 more updates

delayed for some subscription firing in errors us

none

Oct 11, 09:59 PM→Oct 11, 10:20 PMresolved

Oct 11, 10:20 PM

resolved — The incident has been resolved.

Oct 11, 10:17 PM

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

Oct 11, 09:59 PM

investigating — We are currently investigating

Ingestion delays for errors in US region

none

Oct 5, 10:36 AM→Oct 5, 01:12 PMresolved

Oct 5, 01:12 PM

resolved — Ingestion backlog has been cleared.

Oct 5, 12:07 PM

monitoring — We have mitigated the issue and continue to monitor.

Oct 5, 11:31 AM

identified — The issue has been identified and new errors are being ingested without delays, we are currently processing backlogged errors.

+1 more updates

Incorrectly firing alerts with 'monitor.slug' conditions in US & EU

none

Oct 2, 07:38 PM→Oct 2, 11:09 PMresolved

Oct 2, 11:09 PM

resolved — This incident has been resolved.

Oct 2, 07:57 PM

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

Oct 2, 07:38 PM

investigating — We're currently investigating incorrectly firing alerts with 'monitor.slug' conditions in both our US and EU regions.

Ingestion delays for errors and transactions in US region

none

Oct 1, 03:39 PM→Oct 1, 05:18 PMresolved

Oct 1, 05:18 PM

resolved — This incident is resolved.

Oct 1, 05:09 PM

monitoring — The source of latency has been identified and we're continuing to monitor the backlog as it processes.

Oct 1, 03:39 PM

investigating — We are currently investigating this issue.

September 2025

Seer Features erroring intermittently

none

Sep 29, 06:31 PM→Sep 29, 07:01 PMresolved

Sep 29, 07:01 PM

resolved — Gemini-powered Seer features seem to be working normally.

Sep 29, 06:31 PM

investigating — Google Gemini-powered features such as Seer Issue Fix, Issue Summary/Issue Scan, and Replay Summary will currently intermittently fail. This seems to happen regardless of region.

Errors performance, ingestion degraded

none

Sep 26, 09:22 AM→Sep 26, 09:31 PMresolved

Sep 26, 09:31 PM

resolved — This incident has been resolved.

Sep 26, 03:53 PM

monitoring — We have mitigated the issue, ingestion and API response is back to normal.

Sep 26, 02:40 PM

identified — We have mitigated the issue, ingestion and API response is back to normal.

+4 more updates

Analytics Ingestion delayed in DE region

none

Sep 24, 11:35 PM→Sep 25, 01:17 AMresolved

Sep 25, 01:17 AM

resolved — Systems are operating normally once more.

Sep 25, 01:06 AM

monitoring — Fix was implemented, transactions ingestion is not delayed anymore. We are monitoring the situation.

Sep 25, 12:59 AM

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

+3 more updates

Error ingestion delays in US region

none

Sep 24, 02:46 PM→Sep 24, 08:58 PMresolved

Sep 24, 08:58 PM

resolved — All backlogged errors are processed. Error ingestion is back to operational.

Sep 24, 08:08 PM

identified — We are continuing to process backlogged errors, new errors are being ingested without delays.

Sep 24, 07:01 PM

identified — We are continuing to process backlogged errors, new errors are being ingested without delays.

+4 more updates

Error ingestion delay in US

critical

Sep 23, 10:25 PM→Sep 24, 12:17 AMresolved

Sep 24, 12:17 AM

resolved — All backlog is burnt down. Error ingestion is back to operational.

Sep 24, 12:15 AM

monitoring — New errors will not experience delays anymore. However for older errors that were sent during this incident, we are still processing the backlog

Sep 23, 10:54 PM

identified — The fix will take some time to get rolled out. We are monitoring

+3 more updates

Related Incident Histories

Get Sentry Outage Alerts

Be the first to know when Sentry go down.