Slab incident

Application is partially down at the moment.

Resolved after 5 hours 10 minutes, on October 27, 2025.

resolved Oct 27, 2025, 05:05 PM UTC

A recent update to part of the cache system introduced performance issues that caused the application to become unresponsive. The initial rollback did not immediately resolve the problem, as the issue was triggered only after the cache reached a specific threshold. A fix has since been implemented and deployed, and the application has been operating normally for the past several hours..

Started
Oct 27, 2025, 11:55 AM UTC
Resolved
Oct 27, 2025, 05:05 PM UTC
Duration
5h 10m
Detected by Pingoru
Oct 27, 2025, 11:55 AM UTC

Update timeline

  1. investigating Oct 27, 2025, 11:55 AM UTC

    We are currently investigating this incident..

  2. monitoring Oct 27, 2025, 12:35 PM UTC

    We implemented a fix and are currently monitoring the result..

  3. resolved Oct 27, 2025, 05:05 PM UTC

    A recent update to part of the cache system introduced performance issues that caused the application to become unresponsive. The initial rollback did not immediately resolve the problem, as the issue was triggered only after the cache reached a specific threshold. A fix has since been implemented and deployed, and the application has been operating normally for the past several hours..

Your product runs on more than Slab

Add the vendors you depend on and get one message when any of them reports trouble. Free for 3 vendors, no card.

Add your stack →