High Device Streaming Latency experienced on the Platform
Update - We are continuing to stabilize the platform. We will post updates every 3 hours to reduce spam.
Jun 27, 2026 - 15:46 UTC
Update - We are continuing to stabilize the platform. We will post updates every 3 hours to reduce spam.
Jun 27, 2026 - 12:41 UTC
Update - We are continuing to stabilize the platform. We will post updates every 3 hours to reduce spam.
Jun 27, 2026 - 09:39 UTC
Update - We are continuing to stabilize the platform. We will post updates every 3 hours to reduce spam.
Jun 27, 2026 - 06:37 UTC
Update - Our team is continuing to respond to this incident. At this time, some devices may see intermittent streaming latency increases, and potentially erroneous "Device Stopped Streaming" events, but not at broad scale. We expect this to impact about < 1 % of our devices currently for cv-prod-us-central1-b.

We are continuing to stabilize the platform.
Jun 27, 2026 - 05:06 UTC
Update - We are continuing to stabilize the platform.
Jun 27, 2026 - 01:58 UTC
Update - We are continuing to stabilize the platform.
Jun 27, 2026 - 00:35 UTC
Update - We are continuing to stabilize the platform.
Jun 26, 2026 - 22:51 UTC
Update - We are continuing to stabilize the platform.
Jun 26, 2026 - 21:33 UTC
Update - We are continuing to stablize the platform.
Jun 26, 2026 - 20:27 UTC
Identified - Currently, lag has resolved and our publish latencies are stable - however we are seeing elevated error increase, which we are investigating.
Jun 26, 2026 - 19:09 UTC
Monitoring - We have fully recovered from the ingestion lag. We are continuing to monitor.
Jun 26, 2026 - 18:42 UTC
Update - Our Publish latency for P90 and P95 have stabilized. We are continuing with recovery.
Jun 26, 2026 - 18:34 UTC
Identified - We are actively investigating as well as working on recovery.
Jun 26, 2026 - 18:10 UTC
Investigating - We are experiencing 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.

We are currently investigating the issue and working on mitigation. Thank you for your patience.
Jun 26, 2026 - 17:27 UTC
us-central1-a Operational
Core Platform Operational
Network Provisioning - Studios Operational
Network Provisioning - Classic (Containers & Configlets) Operational
Events Operational
Login Operational
Private Path Operational
us-central1-c Operational
Core Platform Operational
Network Provisioning - Studios Operational
Network Provisioning - Classic (Containers & Configlets) Operational
Events Operational
Login Operational
Private Path Operational
us-central1-b Degraded Performance
Core Platform Degraded Performance
Network Provisioning - Studios Operational
Network Provisioning - Classic (Containers & Configlets) Operational
Events Operational
Login Operational
us-4 Operational
Core Platform Operational
Network Provisioning - Studios Operational
Network Provisioning - Classic (Containers & Configlets) Operational
Events Operational
Login Operational
euwest-2 Operational
Core Platform Operational
Network Provisioning - Studios Operational
Network Provisioning - Classic (Containers & Configlets) Operational
Events Operational
Login Operational
eu-3 Operational
Core Platform Operational
Network Provisioning - Studios Operational
Network Provisioning - Classic (Containers & Configlets) Operational
Events Operational
Login Operational
apnortheast-1 Operational
Core Platform Operational
Network Provisioning - Studios Operational
Network Provisioning - Classic (Containers & Configlets) Operational
Events Operational
Login Operational
ausoutheast-1 Operational
Core Platform Operational
Network Provisioning - Studios Operational
Network Provisioning - Classic (Containers & Configlets) Operational
Events Operational
Login Operational
na-northeast1-b Operational
Core Platform Operational
Network Provisioning - Studios Operational
Network Provisioning - Classic (Containers & Configlets) Operational
Events Operational
Login Operational
uk-1 Operational
Core Platform Operational
Network Provisioning - Studios Operational
Network Provisioning - Classic (Containers & Configlets) Operational
Events Operational
Login Operational
india-1 Operational
Core Platform Operational
Network Provisioning - Studios Operational
Network Provisioning - Classic (Containers & Configlets) Operational
Events Operational
Login Operational
Operational
Degraded Performance
Partial Outage
Major Outage
Maintenance

Scheduled Maintenance

[Informational] CloudVision as-a-Service will no longer support TerminAttr versions 1.25 through 1.30 Jul 31, 2026 00:00-00:01 UTC

CloudVision as-a-Service will no longer support TerminAttr versions 1.25 through 1.30.

This is in line with our CloudVision Lifecycle Policy (https://www.arista.com/en/support/advisories-notices/end-of-support/24002-cloudvision-support-for-streaming-telemetry-agent).

While most CloudVision features will likely continue to function, any support for these older TerminAttr versions will be on a best-effort basis.

We strongly recommend upgrading your TerminAttr versions via CloudVision to a supported version.
Posted on Apr 30, 2026 - 17:43 UTC
Jun 27, 2026

Unresolved incident: High Device Streaming Latency experienced on the Platform.

Jun 26, 2026
Planned Upgrade for Network Provisioning Services (NA)
Completed - The scheduled maintenance has been completed.
Jun 26, 03:00 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jun 26, 00:00 UTC
Scheduled - Hello CloudVision as a Service Users,

Network Provisioning Workflow components, including Studios related features, will have planned maintenance window for maintenance and upgrade.

During this window using network provisioning related features is discouraged. Please plan accordingly.

Thank you for using CloudVision as a Service!
Jun 19, 00:27 UTC
Jun 25, 2026
Planned Upgrade for Network Provisioning Services (EU)
Completed - The scheduled maintenance has been completed.
Jun 25, 23:00 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jun 25, 21:00 UTC
Scheduled - Hello CloudVision as a Service Users,

Network Provisioning Workflow components, including Studios related features, will have planned maintenance window for maintenance and upgrade.

During this window using network provisioning related features is discouraged. Please plan accordingly.

Thank you for using CloudVision as a Service!
Jun 19, 00:27 UTC
Planned Upgrade for Network Provisioning Services (APAC)
Completed - The scheduled maintenance has been completed.
Jun 25, 18:30 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jun 25, 17:00 UTC
Scheduled - Hello CloudVision as a Service Users,

Network Provisioning Workflow components, including Studios related features, will have planned maintenance window for maintenance and upgrade.

During this window using network provisioning related features is discouraged. Please plan accordingly.

Thank you for using CloudVision as a Service!
Jun 19, 00:26 UTC
Jun 24, 2026

No incidents reported.

Jun 23, 2026

No incidents reported.

Jun 22, 2026

No incidents reported.

Jun 21, 2026

No incidents reported.

Jun 20, 2026

No incidents reported.

Jun 19, 2026

No incidents reported.

Jun 18, 2026
Scheduled Maintenance for CVaaS
Completed - The scheduled maintenance has been completed.
Jun 18, 18:10 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jun 18, 18:00 UTC
Scheduled - Hello CVaaS Customers,

This is a courtesy notice for an upcoming planned maintenance activity.

We do not expect any downtime and no action is required from you.

Depending on your firewall and network configuration, devices may experience transient interruption in streaming to CVaaS as devices establish connections to the new set of IPs.

Please ensure you have made the appropriate changes as posted in previous notification [Action Required] Upcoming CloudVision as-a-Service IP Address Update.

Thanks for using CVaaS.
Jun 11, 23:59 UTC
Jun 17, 2026

No incidents reported.

Jun 16, 2026

No incidents reported.

Jun 15, 2026

No incidents reported.

Jun 14, 2026

No incidents reported.

Jun 13, 2026

No incidents reported.

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