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Outage in Pantheon

Intermittent Dashboard Performance Issues

Resolved Minor
June 30, 2026 - Started 18 days ago - Lasted 1 day
Official incident page

Incident Report

Summary AI Generated

The Pantheon Dashboard experienced slow loading times and intermittent errors for approximately 24.6 hours due to a runtime upgrade in the API layer that reduced an internal connection pool size, causing requests to queue rather than process immediately and adding several seconds of delay to page loads and API responses. Live sites remained fully operational throughout the incident. A fix was deployed on July 1, 2026, restoring normal Dashboard performance, which was confirmed stable before the incident was resolved.

We are currently experiencing an issue causing slow loading times and intermittent errors within the Pantheon Dashboard. All live sites remain fully operational and unaffected. Our Engineering team is actively working to isolate the root cause and restore normal performance. We appreciate your patience as we resolve this platform latency. If you require immediate assistance for urgent concerns, please submit a support ticket or launch a live chat session. In the event the Dashboard becomes completely inaccessible, you can contact us directly at helpdesk@pantheon.io.
Components affected
Pantheon Dashboard

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Latest Updates ( sorted recent to last )
RESOLVED 17 days ago - at 07/01/2026 06:49PM

This incident has been resolved. The Pantheon Dashboard is performing normally, and loading times remain completely stable.

Thank you for your patience while we worked to resolve this issue. If you experience any further difficulties, please contact us directly at helpdesk@pantheon.io.

MONITORING 17 days ago - at 07/01/2026 06:11PM

A fix has been deployed, and the Pantheon Dashboard is now performing normally with stable loading times.

A runtime upgrade in our API layer recently reduced the size of an internal connection pool used for resolving service addresses. Under normal traffic, this caused requests to queue up waiting for available connections instead of being processed immediately, adding several seconds of delay to page loads and API responses across the dashboard.

Our Engineering team is monitoring the environment closely to ensure performance remains stable and to confirm the issue is completely resolved. We will provide a final update once the resolution is verified.

If you continue to experience any performance degradation, please contact us directly at helpdesk@pantheon.io.

INVESTIGATING 17 days ago - at 07/01/2026 12:20PM

Our engineering team has resumed the investigation and is actively making progress.

Users may continue to experience intermittent slow loading times in the Pantheon Dashboard. Live sites remain fully operational and are not affected by this issue.

We understand the inconvenience this may cause and appreciate your patience as our investigation continues.

We will provide our next update within the next 6 hours, or sooner if new information becomes available or meaningful progress is made.

If you require immediate assistance and are unable to access the Support tab in your dashboard, please contact us directly at helpdesk@pantheon.io.

INVESTIGATING 17 days ago - at 07/01/2026 06:30AM

There is no change to report at this time. Our team will resume work tomorrow to investigate and resolve the dashboard performance degradation.

Users may still experience slow loading times in the dashboard. Live sites remain fully operational and unaffected.

We will continue to provide updates as work progresses. If you require immediate assistance and cannot access the support tab through your dashboard, please contact us directly at helpdesk@pantheon.io.

INVESTIGATING 18 days ago - at 07/01/2026 12:17AM

We have made progress investigating the dashboard performance degradation and are pausing active remediation for today. Our team will continue work tomorrow to fully resolve the issue.

Users may still experience slow loading times in the dashboard. Live sites remain fully operational and unaffected.

We will provide the next update in approximately 6 hours. If you require immediate assistance and cannot access the support tab through your dashboard, please contact us directly at helpdesk@pantheon.io.

INVESTIGATING 18 days ago - at 06/30/2026 09:16PM

We are continuing to investigate the root cause of the dashboard performance degradation. Users may still experience slow loading times. Live sites remain fully operational and unaffected.

Our team is actively implementing a fix to restore normal operations. If you require immediate assistance and cannot access the support tab through your dashboard, please contact us directly at helpdesk@pantheon.io.

INVESTIGATING 18 days ago - at 06/30/2026 06:15PM

We are currently experiencing an issue causing slow loading times and intermittent errors within the Pantheon Dashboard. All live sites remain fully operational and unaffected.

Our Engineering team is actively working to isolate the root cause and restore normal performance. We appreciate your patience as we resolve this platform latency.

If you require immediate assistance for urgent concerns, please submit a support ticket or launch a live chat session. In the event the Dashboard becomes completely inaccessible, you can contact us directly at helpdesk@pantheon.io.

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