Outage in Grafana
Increased Execution Time for Browser Checks in Synthetic Monitoring
Resolved MinorIncident Report
Summary AI Generated
Between September 9 and September 15, 2026, browser checks in Grafana Synthetic Monitoring experienced longer than usual execution times across public probes in 18 regions spanning AWS, Azure, and GCP. The root cause was CPU throttling, which was resolved by deploying a fix that was rolled out across all affected locations. Check execution times returned to baseline following the deployment, with the incident fully resolved within approximately 1.3 hours of active remediation.
Since September 9, 2026, some browser checks in Synthetic Monitoring may take longer to complete than usual, with impact varying by location. We have identified the cause and are actively working on a fix. Next update by 10:49 UTC.
Components affected
Grafana AWS Australia - prod-au-southeast-1: Public Probes Grafana AWS Brazil - prod-sa-east-1: Public Probes Grafana AWS Canada - prod-ca-east-0: Public Probes Grafana AWS Germany - prod-eu-west-2: Public Probes Grafana AWS India - prod-ap-south-1: Public Probes Grafana AWS Singapore - prod-ap-southeast-1: Public Probes Grafana AWS Sweden - prod-eu-north-0: Public Probes Grafana AWS US East - prod-us-east-0: Public Probes Grafana AWS US West - prod-us-west-0: Public Probes Grafana Azure Netherlands - prod-eu-west-3: Public Probes Grafana Azure US Central - us-central2: Public Probes Grafana GCP Australia - prod-au-southeast-0: Public Probes Grafana GCP Belgium - prod-eu-west-0: Public Probes Grafana GCP Brazil - prod-sa-east-0: Public Probes Grafana GCP India - prod-ap-south-0: Public Probes Grafana GCP Singapore - prod-ap-southeast-0: Public Probes Grafana GCP UK - prod-gb-south-0: Public Probes Grafana GCP US Central - prod-us-central-0: Public ProbesTrusted by 1,000+ teams
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Latest Updates ( sorted recent to last )
RESOLVED
5 days ago - at 09/15/2026 11:17AM
Between September 9 and September 15, 2026, some browser checks in Synthetic Monitoring experienced longer than usual execution times, with impact varying by location. This has been resolved and check execution times have returned to baseline. Thank you for your patience.
MONITORING
5 days ago - at 09/15/2026 10:58AM
A fix has been deployed and CPU throttling is returning to normal. Check execution times should return to baseline shortly. We will continue monitoring recovery. Next update by 11:56 UTC.
IDENTIFIED
5 days ago - at 09/15/2026 10:51AM
A fix has been merged and is now being rolled out across affected locations. We are monitoring deployment progress. Next update by 11:49 UTC.
IDENTIFIED
5 days ago - at 09/15/2026 10:00AM
Since September 9, 2026, some browser checks in Synthetic Monitoring may take longer to complete than usual, with impact varying by location. We have identified the cause and are actively working on a fix. Next update by 10:49 UTC.
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