Grafana incident

Partial Read Outage for Loki in prod-us-east-4

Resolved on July 31, 2026.

resolved Jul 31, 2026, 08:33 PM UTC

We are investigating a partial read outage affecting Loki in prod-us-east-4. Between 19:41 UTC and 19:50 UTC, a significant portion of read queries may have failed or returned errors. The issue has been identified and service has been restored. We are continuing to investigate the underlying cause and will provide additional information as it becomes available.

Started
Jul 31, 2026, 07:30 PM UTC
Resolved
Jul 31, 2026, 07:30 PM UTC
Duration
–
Detected by Pingoru
Jul 31, 2026, 07:30 PM UTC

Update timeline

  1. resolved Jul 31, 2026, 08:33 PM UTC

    We are investigating a partial read outage affecting Loki in prod-us-east-4. Between 19:41 UTC and 19:50 UTC, a significant portion of read queries may have failed or returned errors. The issue has been identified and service has been restored. We are continuing to investigate the underlying cause and will provide additional information as it becomes available.

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