Yandex Cloud incident

Deviant autoscaling of Instance Groups based on CPU metrics in ru-central1-a.

Minor Resolved View vendor source →

Yandex Cloud experienced a minor incident on January 31, 2024 affecting ru-central1-a, lasting 10h 35m. The incident has been resolved; the full update timeline is below.

Started
Jan 31, 2024, 10:00 AM UTC
Resolved
Jan 31, 2024, 08:35 PM UTC
Duration
10h 35m
Detected by Pingoru
Jan 31, 2024, 10:00 AM UTC

Affected components

ru-central1-a

Update timeline

  1. investigating Jan 31, 2024, 04:05 PM UTC

    We've noticed abnormal operation of the autoscaling mechanism in Instance Groups based on the CPU metric.

  2. resolved Jan 31, 2024, 09:02 PM UTC

    At 23:35 Moscow time this problem was fixed. We are investigating its causes.