Coveralls incident

Some reports of 504 Timeouts

Resolved after 5 hours 13 minutes, affecting Coveralls.io Web and Coveralls.io API, on October 13, 2025.

resolved Oct 13, 2025, 11:15 PM UTC

We have received no further reports of 504 timeout errors on coverage report uploads today, but we continue to monitor and will continue trying to improve our mitigations.

Started
Oct 13, 2025, 06:02 PM UTC
Resolved
Oct 13, 2025, 11:15 PM UTC
Duration
5h 13m
Detected by Pingoru
Oct 13, 2025, 06:02 PM UTC

Affected components

Coveralls.io WebCoveralls.io API

Update timeline

  1. monitoring Oct 13, 2025, 06:02 PM UTC

    We have received some reports of 504 errors this morning. We are monitoring to avoid further occurrences. We are looking into any gaps in our new monitoring regime, which has drastically reduced occurrences, to see where we can further improve.

  2. resolved Oct 13, 2025, 11:15 PM UTC

    We have received no further reports of 504 timeout errors on coverage report uploads today, but we continue to monitor and will continue trying to improve our mitigations.

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