Blacksmith incident

Elevated error rates in Sticky Disk and Actions Cache requests

Minor Resolved

Blacksmith experienced a minor incident on August 5, 2026 affecting Actions Cache and Incremental Docker Builders (eu-central Storage Cluster) and 1 more component, lasting 52m. The incident has been resolved; the full update timeline is below.

Started
Aug 05, 2026, 10:45 PM UTC
Resolved
Aug 05, 2026, 11:37 PM UTC
Duration
52m
Detected by Pingoru
Aug 05, 2026, 10:45 PM UTC

Affected components

Actions CacheIncremental Docker Builders (eu-central Storage Cluster)Incremental Docker Builders (us-west Storage Cluster)Docker Container Cache (eu-central Storage Cluster)Docker Container Cache (us-west Storage Cluster)Stickydisks (eu-central Storage Cluster)Stickydisks (us-west Storage Cluster)Stickydisks (eu-west Storage Cluster)Incremental Docker Builders (eu-west Storage Cluster)Docker Container Cache (eu-west Storage Cluster)

Update timeline

  1. investigating Aug 05, 2026, 10:45 PM UTC

    We are seeing elevated error rates for Sticky Disk and Actions Cache requests. We are investigating.

  2. monitoring Aug 05, 2026, 10:55 PM UTC

    We implemented a fix and are currently monitoring the result.

  3. monitoring Aug 05, 2026, 11:30 PM UTC

    We are still monitoring recovery.

  4. resolved Aug 05, 2026, 11:37 PM UTC

    This incident has been resolved.