Outage in Coveralls

Intermittent request rejections

Resolved Minor
August 13, 2025 - Started 3 months ago - Lasted about 2 hours
Official incident page

Incident Report

We've received reports that some used are receiving Web or API responses of: "This website is under heavy load (queue full)." We have identified the source of the issue and are working to resolve it now.
Components affected
Coveralls .io Web Coveralls .io API

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Latest Updates ( sorted recent to last )
RESOLVED 3 months ago - at 08/13/2025 07:24PM

Closing this incident as a potential false alarm.

Connection stats show no issues and we cannot reproduce any responses of, "This website is under heavy load (queue full)." Nor do we see any in logs from this morning.

We now believe the report we received this morning may have actually been encountered yesterday, around the same time as another report, before the incident was resolved (yesterday).

Please let us know if you have received the Web or API response, "This website is under heavy load (queue full)," and when you encountered it—which would be especially helpful.

IDENTIFIED 3 months ago - at 08/13/2025 05:14PM

We've received reports that some used are receiving Web or API responses of: "This website is under heavy load (queue full)."

We have identified the source of the issue and are working to resolve it now.

Latest Coveralls outages

504 Timeouts (Resolved) - 21 days ago
Elevated 504 Timeout Errors - about 2 months ago

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