Calibre incident

Website and documentation partially unavailable

Calibre experienced a notice incident on February 12, 2021 affecting Blog and Documentation, lasting 3h 8m. The incident has been resolved; the full update timeline is below.

Started: Feb 12, 2021, 01:08 AM UTC
Resolved: Feb 12, 2021, 04:17 AM UTC
Duration: 3h 8m
Detected by Pingoru: Feb 12, 2021, 01:08 AM UTC

Affected components

BlogDocumentation

Update timeline

identified Feb 12, 2021, 01:08 AM UTC

Due to an outage of our hosting provider, Vercel, our marketing website and documentation might be unavailable to some visitors or you might observe downgraded performance. The Calibre application, tests and APIs are NOT affected—your monitoring is running without any issues. You can access your Calibre account at https://calibreapp.com/home.
monitoring Feb 12, 2021, 01:34 AM UTC

Our hosting provider has implemented a mitigation strategy—the marketing website and documentation should now be fully available without degraded performance issues. We will continue monitoring the situation to ensure stability of Calibre's sites.
resolved Feb 12, 2021, 04:17 AM UTC

This incident has been resolved.