Incident Date: February 15, 2024
Incident Duration: Approximately 1 hour
Affected Services: All services
Incident Description:
At approximately 11:30 AM CET on February 15, 2024, a bug fix caused an unexpected slowdown of our database. As a result, all services dependent on this database were impacted.
Impact:
The incident rendered it impossible to perform operations on the database, leading to a halt in functionality for all of our services. This disruption lasted for around one hour until our developers were able to mitigate the issue.
Resolution:
The incident was resolved by rolling back the release.
Preventive Measures and Recommendations:
Despite our strict release policy which includes thorough tests on our test environment, for this specific bug fix, our test environment exceptionally didn't cover all implications. By implementing these measures, we can proactively address and mitigate similar incidents in the future, ensuring the continued reliability of our services.