Outage in Grafana
Cortex - read/write path disruption
Resolved MajorIncident Report
We are currently observing a read/write path disruption in prod-us-central.cortex-prod-04.
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Latest Updates ( sorted recent to last )
RESOLVED
4 months ago - at 11/18/2025 07:26AM
This incident has been resolved.
IDENTIFIED
4 months ago - at 11/17/2025 10:49PM
We’re continuing to work on this issue, and are actively investigating the remaining details. Our team is making progress, and we’ll share another update as soon as we have more information to provide.
IDENTIFIED
4 months ago - at 11/17/2025 02:49PM
We are continuing to work on a fix for this issue.
IDENTIFIED
4 months ago - at 11/17/2025 02:06PM
We are currently observing a read/write path disruption in prod-us-central.cortex-prod-04.
Latest Grafana outages
Query degradation and possible rule evaluation failure on prod-eu-west-0.cortex-prod-01 - about 4 hours ago
Synthetic Monitoring: Some Check Creations & Updates Might be Blocked. - about 24 hours ago
Some of the CloudWatch queries are failing - 1 day ago
Some Grafana Instances Unavailable - 5 days ago
Prometheus writes in prod-eu-west-3 are degraded - 7 days ago
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