Calamari incident

10:08:15 2026.08.01 Incident detected. Module: Time Off - Web monitoring-eu.calamari.io in eu-west-1 region [RESOLVED]

Major Resolved View vendor source →

Calamari experienced a major incident on August 1, 2026, lasting 9m. The incident has been resolved; the full update timeline is below.

Started
Aug 01, 2026, 08:08 AM UTC
Resolved
Aug 01, 2026, 08:17 AM UTC
Duration
9m
Detected by Pingoru
Aug 01, 2026, 08:08 AM UTC

Update timeline

  1. investigating Aug 01, 2026, 08:08 AM UTC

    At 10:08:15 2026.08.01, our monitoring system discovered a problem with the Time Off - Web monitoring-eu.calamari.io module in the eu-west-1 region. Our team was notified and is already working on fixing the issue.

  2. resolved Aug 01, 2026, 08:17 AM UTC

    The issue was resolved at 10:17:48 on 2026.08.01. We're incredibly sorry for the inconvenience. This problem will be investigated further to ensure it doesn't happen again.

  3. postmortem Aug 03, 2026, 08:22 AM UTC

    # Incident Postmortem ## Summary At approximately 2:00 AM on Saturday, an application issue caused an unexpectedly high load on the EU database environment. As a result, database performance was impacted. The incident was resolved at approximately 10:20 AM. ## Impact Most system functionality remained operational throughout the incident. The main affected area was user creation, which also triggered multiple monitoring alerts. ## Corrective Actions The application issue has been resolved, and additional safeguards have been implemented on the database side to prevent a similar incident from occurring again.