Coveralls incident

Increased latency for large repos

Notice Resolved View vendor source →

Coveralls experienced a notice incident on July 7, 2026 affecting Coveralls.io Web and Coveralls.io API, lasting 11h 56m. The incident has been resolved; the full update timeline is below.

Started
Jul 07, 2026, 04:43 PM UTC
Resolved
Jul 08, 2026, 04:39 AM UTC
Duration
11h 56m
Detected by Pingoru
Jul 07, 2026, 04:43 PM UTC

Affected components

Coveralls.io WebCoveralls.io API

Update timeline

  1. investigating Jul 07, 2026, 04:43 PM UTC

    We are seeing increased latency for larger repos (5K source files and greater). While the site is fully operational, you may experience increased delays before receiving finished build pages and coverage notifications to your PRs if your repo had >=5K source files. We are monitoring and will pause any outlier repos (repos with unexplained, excessive usage) to allow general traffic in large repo queues to clear.

  2. monitoring Jul 07, 2026, 10:18 PM UTC

    We've had too offload some outlier repos to let the general public of users with heavy repos to clear. There were three such repos. We will restart processing on those repos as soon as general queues have cleared. If you think you may be one of the repos with excessive traffic that was paused today, just reach out and we'll let you know: [email protected]. We expect to clear the general queues by 6pm PDT. After that we will restore processing for outlier and expect that to complete by this evening between 10p-12a PDT.

  3. resolved Jul 08, 2026, 04:39 AM UTC

    Increased latency for large repos has been resolved for the general public. We will be clearing three outlier repos overnight, which should be fully cleared by tomorrow AM.