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Sentry Outage History

Daily provider-status observations and published incident history for Sentry.

Operational

Sentry is operational. Verified . Official provider source.

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85.4% of 48 verified observed days had no reported provider issue

90-Day Trend

Jul 15Oct 12

Dashed calendar markers below identify legacy observations whose source-at-observation was not recorded.

Monthly Status Summary

Month Issue-free days Days Tracked Days with issues
September 2026 89.7% 29 3

This percentage summarizes normalized provider-status observations by calendar day. It is not duration-based, component-weighted, or contractual uptime. See the methodology and limitations.

Recorded Daily Status (Last 91 Days)

Jul 14 Today
Legacy observation Operational Degraded Partial Outage Major Outage Maintenance No Data

Incident History

October 2026
Sentry dashboard down
critical Observed active window 42m

View incident details and source

Started:

Dashboard
monitoring
We have deployed a fix and are things are recovering. We are continuing to monitor the situation.
identified
We have identified the issue and are working on a fix
investigating
We are investigating an issue impacting our dashboard in both US and EU regions
September 2026
Delays in spans ingestion
major Observed active window 43m

View incident details and source

Started:

EU Span Ingestion
investigating
We are currently investigating an issue affecting spans ingestion in the EU region
Delayed ingestion of errors in EU
critical Observed active window 3h 23m

View incident details and source

Started:

EU Span Ingestion
identified
Error ingestion is fully operational. We are currently working on recovering real-time processing of spans.
identified
We have identified a networking issue with an upstream provider and are working on mitigations.
monitoring
We have identified a networking issue with an upstream provider and are working on mitigations.
monitoring
We are processing real-time data again and are working on burning our backlog.
investigating
We are processing real-time data again and are working on burning our backlog.
investigating
We have implemented a mitigation and are starting to recover.
investigating
We are currently investigating an issue that causes new errors to be delayed in the EU region.
Ingestion is delayed in US
minor Observed active window 56m

View incident details and source

Started:

US Error Ingestion US Transaction Ingestion US Attachment Ingestion US Profile Ingestion US Replay Ingestion US Span Ingestion US Cron Monitoring Custom Metrics (beta) US Size Analysis Ingestion US Snapshot Ingestion
investigating
We are continuing to monitor delayed ingestion.
investigating
We are investigating degraded ingestion in US.
Sentry.io elevated number of 500 errors
minor Observed active window 1h 4m

View incident details and source

Started:

monitoring
Issue were identified and fixes were applied. We continue to monitor situation
identified
During migration to new control silo region we started to observe increased number of 500 errors. Migration procedure was rolled back.
Span ingestion is degraded in US
minor Observed active window 6h 13m

View incident details and source

Started:

US Span Ingestion
monitoring
Latency is almost fully recovered.
monitoring
A fix has been implemented, and latency is coming down.
investigating
We are continuing to investigate an issue that affects spans ingestion latency
investigating
We are continuing to investigate an issue that affects spans ingestion latency
investigating
We are continuing to investigate an issue that affects spans ingestion latency
investigating
We are experiencing slow ingestion for spans in US
Sentry requests timing out / 504's
major Observed active window 3h 23m

View incident details and source

Started:

Dashboard API Integration Pipeline
monitoring
We're monitoring the implemented fix
monitoring
We identified the issue and rolled out a configuration change
investigating
We are currently investigating what's going on and why requests timing out
August 2026
Ingestion backlog
minor Observed active window 2h 13m

View incident details and source

Started:

US Error Ingestion US Errors Alerting API US Transaction Ingestion US Attachment Ingestion US Profile Ingestion US Spans Alerting US Replay Ingestion US Span Ingestion US Cron Monitoring US Uptime Monitoring Integration Pipeline Custom Metrics (beta) US Size Analysis Ingestion Seer US Snapshot Ingestion
monitoring
Our systems are recovering from an ingestion backlog, webhooks are currently delayed
monitoring
Our systems are recovering from an ingestion backlog
investigating
API is experiencing issues
monitoring
The fix has been deployed and our ingestion backlogs are recovering
investigating
We have identified the culprit and are rolling out a fix
investigating
we are investigating a failure in our infrastructure that is delaying ingestion
sentry.io is not available
major Observed active window 6h 15m

View incident details and source

Started:

monitoring
Our latency is now back to normal. We'll keep monitoring our systems a few more time before declaring the incident as resolved
monitoring
We keep monitoring our systems while we recover to our usual latency
monitoring
We are continuing to monitor while our systems recover after an issue that affected the availability of our product and API
monitoring
We have identified and mitigated an issue that affected the availability of our product and API, and are now monitoring while our systems recover
investigating
We are continuing to investigate an issue that affects the availability of our product and API
investigating
We are continuing to investigate an issue that affects the availability of our product and API
investigating
We are continuing to investigate an issue that affects the availability of our product and API
investigating
We are continuing to investigate an issue that affects the availability of our product and API
investigating
We are currently investigating an issue that affects the availability of our product and API
Issues performance is degraded in the US
minor Observed active window 4h 17m

View incident details and source

Started:

monitoring
We have put a fix into place and are monitoring the situation
monitoring
We have put a fix into place and are monitoring the situation
identified
We have identified a potential cause of excess traffic and are working on a fix.
investigating
We are experiencing slower page loads and API responses due to a database issue in us

Legacy Incident Archive

46 archived records restored. These records predate source-at-observation attestation. They are shown as historical ServiceAlert records only and do not establish a provider-reported incident, resolution, duration, or current active state.

August 2026
Errors alerting degraded in US region
minor Source not attested
Last archived state: resolved
View archived record details
US Errors Alerting
identified
We have identified the issue and implemented a fix.
investigating
We are continuing to investigate the issue
investigating
We are investigating delays in error alerts in the US region, up to 10 minutes
gocd deployment pipelines down
Source not attested
Last archived state: resolved
View archived record details
identified
RCA complete, mitigating now
Alert backlogs in US
minor Source not attested
Last archived state: resolved
View archived record details
monitoring
We have implemented a fix and the systems are recovering. We are monitoring to ensure that backlogs are proessed.
identified
We have identified the cause and are working to determine a mitigation. This is only affecting US right now.
investigating
We are currently investigating a delay in evaluating alerts in the US region.
Span & Transaction ingestion delayed in DE
major Source not attested
Last archived state: resolved
View archived record details
monitoring
We continue to make progress on the spans backlog with an estimated completion time of 15 minutes.
monitoring
We're continuing to make progress on the span ingestion backlog in US.
monitoring
We've recovered all ingestion latency in DE. In US, errors have processed their backlog and we continue to make progress on spans in US.
monitoring
The problematic change has been reverted and we're processing backlogs.
monitoring
The problematic change has been reverted and we're processing backlogs.
identified
We've identified the source of latency and are reverting that change.
investigating
We are currently investigating ingestion delays for spans, transactions and alerts in DE and US
investigating
We are currently investigating ingestion delays for spans and transactions in DE and US
investigating
We are currently investigating ingestion delays for spans and transactions in DE
Error ingestion delays in US
major Source not attested
Last archived state: resolved
View archived record details
identified
We've mitigated the source of ingestion latency and are processing the backlog.
investigating
We are currently investigating error ingestion latency in US.
Sentry API timeouts (US)
minor Source not attested
Last archived state: resolved
View archived record details
monitoring
API performance has returned to expected levels. We are continuing to monitor.
investigating
We are currently investigating reports of API timeouts for the Sentry API in our US region.
Delayed Error ingestion in our US region
major Source not attested
Last archived state: resolved
View archived record details
monitoring
We're processing new events and alerts in realtime, and continue to process the tail of the backlog.
identified
A fix has been made and the backlog is being processed.
investigating
We've identified the root cause and are actively working on mitigation.
investigating
We are actively investigating this issue.
Spans, crons, logs ingestion delayed in US region
critical Source not attested
Last archived state: resolved
View archived record details
monitoring
Ingestion latency for spans, crons, and logs is back to normal levels.
identified
We've put a fix in place and are monitoring. We anticipate catching up to ingestion within 1 hour
investigating
We are currently investigating the issue
Delayed Error ingestion in our US region
major Source not attested
Last archived state: resolved
View archived record details
monitoring
We're processing new events in real time, and are working through a backlog of events now.
investigating
We've identified the issue causing delays in ingestion and have applied a fix. We'll update again when we return to real time processing.
investigating
We are still actively investigating this issue.
investigating
We are actively investigating this issue.
July 2026
Error and profile ingestion issues in US
critical Source not attested
Last archived state: resolved
View archived record details
monitoring
We have resolved the incident and are monitoring our ingestion backlog.
identified
We have identified the issue and error and profile ingestion is back up in US. Expect delays in ingestion and alerting for errors and profiles.
investigating
We are experiencing issues with error and profile ingestion in our US region and are investigating the issue.
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