Mergify Outage History

There were 6 Mergify outages since February 26, 2026 totaling 10h 40m of downtime. Each is summarised below — incident details, duration, and resolution information.

Source: https://status.mergify.com

Minor April 15, 2026

Degraded performance in pull request processing

Detected by Pingoru: Apr 15, 2026, 06:29 PM UTC
Resolved: Apr 15, 2026, 07:37 PM UTC
Duration: 1h 8m

Affected: Engine

Timeline · 3 updates

investigating Apr 15, 2026, 06:29 PM UTC

We are currently experiencing degraded performance affecting pull request processing. This may result in delays in queue handling and slower execution of automated actions. Our team is actively investigating the issue and working on mitigation.
monitoring Apr 15, 2026, 06:53 PM UTC

We mitigated the issue and continue to monitor the pull request processing.
resolved Apr 15, 2026, 07:37 PM UTC

The issue has been resolved.

Read the full incident report →

Minor March 30, 2026

Dashboard login issue

Detected by Pingoru: Mar 30, 2026, 09:33 AM UTC
Resolved: Mar 30, 2026, 10:55 AM UTC
Duration: 1h 22m

Affected: Dashboard

Timeline · 2 updates

identified Mar 30, 2026, 09:33 AM UTC

Some users are currently unable to log in to the dashboard. We’re investigating and working on a fix.
resolved Mar 30, 2026, 10:55 AM UTC

The login issue has been resolved.

Read the full incident report →

Minor March 20, 2026

Processing of GitHub events is delayed

Detected by Pingoru: Mar 20, 2026, 04:38 PM UTC
Resolved: Mar 20, 2026, 05:44 PM UTC
Duration: 1h 5m

Affected: Engine

Timeline · 2 updates

investigating Mar 20, 2026, 04:38 PM UTC

Some GitHub webhook events are experiencing delayed processing, which may cause delays in pull request evaluations. We are actively investigating the issue.
resolved Mar 20, 2026, 05:44 PM UTC

Webhook delivery is back to normal. Some GitHub events may have been dropped during the incident, if your pull request appears stalled, run a @mergifyio refresh command to re-sync it.

Read the full incident report →

Major March 6, 2026

Data Processing Delays

Detected by Pingoru: Mar 06, 2026, 11:02 AM UTC
Resolved: Mar 06, 2026, 12:56 PM UTC
Duration: 1h 53m

Affected: Engine

Timeline · 3 updates

investigating Mar 06, 2026, 11:02 AM UTC

Our data processing infrastructure is running behind which is causing inaccuracies in the reporting.
monitoring Mar 06, 2026, 12:30 PM UTC

We've deployed a change to reduce the deliverability issues from GitHub webhooks events. We're monitoring this.
resolved Mar 06, 2026, 12:56 PM UTC

Github event processing is back on track

Read the full incident report →

Minor March 5, 2026

Duplicate queue status report comments on pull requests

Detected by Pingoru: Mar 05, 2026, 11:36 AM UTC
Resolved: Mar 05, 2026, 02:17 PM UTC
Duration: 2h 41m

Affected: Engine

Timeline · 3 updates

identified Mar 05, 2026, 11:36 AM UTC

We identified an issue where the merge queue was posting duplicate status report comments on pull requests. Instead of updating a single status comment per queue session, the system created a new comment on each queue cycle, resulting in a spam of comments on affected PRs. A fix is being deployed. Once applied, duplicate comments will stop. Existing duplicate comments are cosmetic and do not affect merge queue behavior or merging.
monitoring Mar 05, 2026, 12:42 PM UTC

Comment duplication has been mitigating, we're still investigating the issue.
resolved Mar 05, 2026, 02:17 PM UTC

The fix has been deployed and the duplicate queue status comments issue is now resolved. Pull requests will no longer receive multiple status report comments per queue cycle.

Read the full incident report →

Major February 26, 2026

Engine outage

Detected by Pingoru: Feb 26, 2026, 04:29 PM UTC
Resolved: Feb 26, 2026, 06:58 PM UTC
Duration: 2h 29m

Affected: Engine

Timeline · 5 updates

investigating Feb 26, 2026, 04:29 PM UTC

We're experiencing an elevated level of errors in the Mergify engine and are currently looking into the issue.
identified Feb 26, 2026, 05:32 PM UTC

We identified the issue, put in place first mitigation and releasing a fix
monitoring Feb 26, 2026, 05:57 PM UTC

We released a fix that solved the issue and we are recovering lost github event
monitoring Feb 26, 2026, 06:47 PM UTC

We are continuing to recover the lost GitHub events
resolved Feb 26, 2026, 06:58 PM UTC

This incident has been resolved.

Read the full incident report →

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