Arista CloudVision incident

High Device Streaming Latency experienced on the Platform

Notice Resolved View vendor source →

Arista CloudVision experienced a notice incident on May 18, 2026 affecting Core Platform and Network Provisioning and 1 more component, lasting —. The incident has been resolved; the full update timeline is below.

Started
May 18, 2026, 01:35 PM UTC
Resolved
May 18, 2026, 01:35 PM UTC
Duration
—
Detected by Pingoru
May 18, 2026, 01:35 PM UTC

Affected components

Core PlatformNetwork ProvisioningEventsLoginCV-CUE

Update timeline

  1. resolved May 18, 2026, 01:35 PM UTC

    We experienced high device streaming latency on this affected cluster. Some impact may be user visible, such as: - A delay in processing streamed device data. Some events such as "Device stopped streaming" or "Streaming Latency Breached Threshold" may fire as a result of this. In this case, the device updates are behind schedule and will be processed with some delay during the impact window. - There may be some stale data, or sporadic timeouts viewing parts of the UI. - Some provisioning features may be delayed or timeout due to the high latency. This was due to an internal component upgrade in our cloud environment; we continue to work on decreasing the impact of this upgrade process. Thank you for your patience.