Checkmk SaaS - Scheduled system maintenance to enhance system performance, reliability, and security of Checkmk Cloud – Maintenance details

All systems operational

Scheduled system maintenance to enhance system performance, reliability, and security of Checkmk Cloud

Completed
Scheduled for December 01, 2025 at 6:00 AM – 8:29 AM

Affects

Admin Panel

Under maintenance from 6:00 AM to 8:29 AM

Checkmk Sites hosted in the EU

Under maintenance from 6:00 AM to 8:29 AM

Checkmk Sites hosted in the US

Under maintenance from 6:00 AM to 8:29 AM

Updates
  • Completed
    December 01, 2025 at 8:29 AM
    Completed
    December 01, 2025 at 8:29 AM
    Maintenance has completed successfully.
  • In progress
    December 01, 2025 at 6:00 AM
    In progress
    December 01, 2025 at 6:00 AM
    Maintenance is now in progress
  • Planned
    December 01, 2025 at 6:00 AM
    Planned
    December 01, 2025 at 6:00 AM

    Maintenance Window: 4 hours
    Expected Downtime for Client Sites: Minimal (less than 20 minutes)
    Impact: During the downtime you will not be able to reach your site, nor will the site be able to receive metrics/connections from Checkmk agents. We appreciate your understanding and cooperation as we work to improve your experience. Should you encounter any issues during or after the maintenance period, please contact our support team through the Support Portal.