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Grafana Labs · Data and observabilityJul 31, 2026, 20:33 UTC

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

InformationalNot disclosedUpdated 18h ago
Jul 31, 20:33 UTCJul 31, 19:30 UTC
Duration
0m
Impact
Informational
Root cause
Not disclosed
Grafana Labs, 90 days
74 incidents
Affected
Not listed by the vendor.
Status page

Final update

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.

Timeline

  1. Resolved · Jul 31, 19:30 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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