Isitreallydown?
// Incident Post-MortemDRN-C6728705

CircleCI outage on May 6, 2026

Major severityResolved45 minDeveloper
Started · UTC
May 06, 09:26 PM
6d ago
Resolved · UTC
May 06, 10:11 PM
6d ago
Duration
45 min
End-to-end
Peak confidence
80.00
18 snapshots
// What happened

CircleCI appears to be operating normally based on current signals. Isitreallydown?'s synthetic checks are not yet measured, DNS is resolving normally, user reports are quiet.

Cached · Sun, May 10, 2026, 02:56 PM UTC · scope: service signals

// Timeline

  1. Status changed to Operational

    The stored readout moved to Operational with confidence 55.00.

  2. Incident detected

    Major confidence crossed the incident threshold for GitHub incident with Pull Requests.

  3. Marked resolved

    The incident was closed after 45 min of observed impact.

// Signals by source0 sources

No per-source signal payloads were preserved in this incident's snapshot window.

// Aggregate evidence

Confidence scoring

80.00

The incident reached 80.00 peak confidence across 18 stored status snapshots.

User reports

0 / 15m

No elevated user-report volume was preserved in the incident window snapshots.

Status samples

0 affected

The incident row exists, but the bounded snapshot window does not include affected status samples.

Recovery signal

Resolved

Recovery was recorded at Wed, May 06, 2026, 10:11 PM UTC.

// User impact

CircleCI users likely saw failed connections, degraded availability, or session instability for this Developer service. The incident reached Major severity and lasted 45 min. The stored report window does not show a preserved user-report spike.