Nebius incidents | sevanalysis

Partial IAM and console unavailability none 2026-10-18 14:07 UTC 0m

Affected: Identity and Access Management

Failure mode: The text does not say enough to tell. Root cause: The vendor does not say why it happened. Tagged by deepseek/deepseek-v4.1-flash with low confidence (taxonomy v0.3).

resolved 2026-10-18 14:07 UTC

The console and IAM were unavailable for approximately 10 minutes. The incident has been mitigated, and service availability has been restored.

Excerpts are shortened. Read the full incident on Nebius's status page.

CLI login issues major 2026-10-16 13:02 UTC 11m

Affected: API, API, API, API, API, API, API, API, API

Failure mode: Login, tokens, certificates or credentials failed. Root cause: The vendor does not say why it happened. Tagged by deepseek/deepseek-v4.1-flash with medium confidence (taxonomy v0.3).

investigating 2026-10-16 13:02 UTC

Some users may experience login failures when authenticating with the Nebius CLI via `auth.eu.nebius.com`.
resolved 2026-10-16 13:13 UTC

This incident has been resolved.

Excerpts are shortened. Read the full incident on Nebius's status page.

InfiniBand connectivity issues for GPU clusters in eu-west2 major 2026-10-15 05:34 UTC 10h 38m

Affected: Compute Cloud

Failure mode: Network, DNS, routing or connectivity failure. Root cause: The vendor does not say why it happened. Tagged by deepseek/deepseek-v4.1-flash with low confidence (taxonomy v0.3).

investigating 2026-10-15 05:34 UTC

We are currently investigating this issue.
investigating 2026-10-15 09:32 UTC

We have identified the root cause and taken the necessary corrective actions to address the issue. We are monitoring the service to confirm recovery.
monitoring 2026-10-15 13:13 UTC

We have taken corrective actions to stabilize the affected infrastructure and are working to address the root cause. Recovery is still in progress, and we are closely monitoring service health. We will confirm mitigation once recovery and stability checks are complete.
resolved 2026-10-15 16:12 UTC

This incident has been resolved.

Excerpts are shortened. Read the full incident on Nebius's status page.

Connectivity issues between eu-south1 and other Nebius regions minor 2026-10-14 20:41 UTC 9h 9m

Affected: Network Block Storage, API, Management Console

Failure mode: Network, DNS, routing or connectivity failure. Root cause: The vendor does not say why it happened. Tagged by deepseek/deepseek-v4.1-flash with high confidence (taxonomy v0.3).

investigating 2026-10-14 20:41 UTC

We are currently experiencing network connectivity issues between the eu-south1 region and other Nebius regions. Cross-region network traffic may be disrupted or experience degraded performance. Our team is investigating the issue and working to restore normal connectivity. We...
identified 2026-10-14 22:07 UTC

We have identified the root cause of the connectivity issues and are preparing a fix. Currently, disk snapshot creation in NBS may be affected. Additionally, Nebius Console and API may experience higher latency than usual. We will provide further updates as we work to resolve...
identified 2026-10-14 22:08 UTC

We have identified the root cause of the connectivity issues and are preparing a fix. Currently, disk snapshot creation in NBS may be affected. Additionally, Nebius Console and API may experience higher latency than usual. We will provide further updates as we work to resolve...
resolved 2026-10-15 05:50 UTC

This incident has been resolved.

Excerpts are shortened. Read the full incident on Nebius's status page.

InfiniBand connectivity issues for GPU clusters in eu-west2 major 2026-10-14 09:54 UTC 58m

Affected: Compute Cloud

Failure mode: Network, DNS, routing or connectivity failure. Root cause: The vendor does not say why it happened. Tagged by deepseek/deepseek-v4.1-flash with medium confidence (taxonomy v0.3).

identified 2026-10-14 09:54 UTC

We have identified the cause of the InfiniBand connectivity issues. Our on-site team is working to resolve it. We will provide an update as soon as we have more information.
resolved 2026-10-14 10:52 UTC

This incident has been resolved.

Excerpts are shortened. Read the full incident on Nebius's status page.

Metrics unavailable in Management Console for Monitoring in eu-west1 minor 2026-10-08 08:30 UTC 28m

Affected: Monitoring

Failure mode: The text does not say enough to tell. Root cause: The vendor does not say why it happened. Tagged by deepseek/deepseek-v4.1-flash with low confidence (taxonomy v0.3).

investigating 2026-10-08 08:30 UTC

We are investigating an issue with Monitoring in eu-west1. Customers may be unable to view metrics in the Management Console or query them via the Monitoring API. Metrics ingestion is not affected and data continues to be collected. We will update with progress.
monitoring 2026-10-08 08:48 UTC

This incident has been resolved. We are monitoring current status to verify if everything has been restored.
resolved 2026-10-08 08:59 UTC

The incident has been resolved.

Excerpts are shortened. Read the full incident on Nebius's status page.

Problems with power for several dozens of nodes major 2026-10-07 16:37 UTC 14h 45m

Affected: Compute Cloud

Failure mode: Hardware, power, cooling or another physical failure. Root cause: Hardware or facility. Tagged by deepseek/deepseek-v4.1-flash with medium confidence (taxonomy v0.3).

investigating 2026-10-07 16:37 UTC

We are currently investigating this issue.
resolved 2026-10-08 07:21 UTC

This incident has been resolved.

Excerpts are shortened. Read the full incident on Nebius's status page.

InfiniBand connectivity issues for GPU clusters in eu-west2 minor 2026-10-03 02:30 UTC 6h 28m

Affected: Compute Cloud

Failure mode: Network, DNS, routing or connectivity failure. Root cause: The vendor does not say why it happened. Tagged by deepseek/deepseek-v4.1-flash with high confidence (taxonomy v0.3).

investigating 2026-10-03 02:30 UTC

We are investigating InfiniBand connectivity issues affecting some GPU clusters in Compute Cloud in eu-west2. Distributed training jobs on affected clusters may experience degraded interconnect performance or failures. We will provide an update as soon as we have more...
identified 2026-10-03 04:45 UTC

We have identified the cause of the InfiniBand connectivity issues. Our on-site team is working to resolve it. We will provide an update as soon as we have more information.
monitoring 2026-10-03 07:44 UTC

A fix has been implemented and we are monitoring the results.
resolved 2026-10-03 08:59 UTC

This incident has been resolved.

Excerpts are shortened. Read the full incident on Nebius's status page.

Issues with preempted Managed Kubernetes nodes in all regions minor 2026-10-02 15:31 UTC 3d

Affected: Managed Service for Kubernetes®, Managed Service for Kubernetes®, Managed Service for Kubernetes®, Managed Service for Kubernetes®, Managed Service for Kubernetes®, Managed Service for Kubernetes®, Managed Service for Kubernetes®, Managed Service for Kubernetes®, Managed Service for Kubernetes®

Failure mode: Orchestration, control plane, service discovery or load balancing failed. Root cause: The vendor does not say why it happened. Tagged by deepseek/deepseek-v4.1-flash with medium confidence (taxonomy v0.3).

investigating 2026-10-02 15:31 UTC

We are investigating an issue affecting Managed Kubernetes node groups in all regions. Preemptible nodes that were in a preempted (stopped) state on October 1 or earlier do not auto-start when capacity becomes available. Manually stopping or starting a node group node does not...
identified 2026-10-02 15:50 UTC

The issue has been identified and a fix has been prepared. The issue has limited impact and does not affect running workloads. To avoid possible disruption of customer production workloads over the weekend, deployment is scheduled for early next week. If you are experiencing any...
resolved 2026-10-05 15:54 UTC

This incident has been resolved.

Excerpts are shortened. Read the full incident on Nebius's status page.

Compute VM creation and Object storage are partial unavailable major 2026-10-02 01:34 UTC 33m

Affected: Compute Cloud, Compute Cloud, Compute Cloud, Object Storage

Failure mode: The text does not say enough to tell. Root cause: The vendor does not say why it happened. Tagged by deepseek/deepseek-v4.1-flash with low confidence (taxonomy v0.3).

investigating 2026-10-02 01:34 UTC

We are currently investigating this issue.
monitoring 2026-10-02 01:58 UTC

Object Storage was partially unavailable in eu-west1. Moreover, we observed problems around creation of new virtual machines and disks in several regions. Now problems have been fixed and teams are monitoring the situation
resolved 2026-10-02 02:07 UTC

This incident has been resolved.

Excerpts are shortened. Read the full incident on Nebius's status page.

Network issues in eu-west2 major 2026-09-23 05:20 UTC 3h 12m

Affected: Compute Cloud, Virtual Private Cloud (Networking)

Failure mode: Network, DNS, routing or connectivity failure. Root cause: The vendor does not say why it happened. Tagged by deepseek/deepseek-v4.1-flash with high confidence (taxonomy v0.3).

investigating 2026-09-23 05:20 UTC

We are currently investigating this issue.
identified 2026-09-23 06:03 UTC

The issue has been identified and a fix is being implemented.
monitoring 2026-09-23 08:31 UTC

A fix has been implemented and we are monitoring the results.
monitoring 2026-09-23 08:32 UTC

We are continuing to monitor for any further issues.
resolved 2026-09-23 08:32 UTC

This incident has been resolved.

Excerpts are shortened. Read the full incident on Nebius's status page.

Object storage unavailable in eu-west1 major 2026-09-22 08:55 UTC 26m

Failure mode: The text does not say enough to tell. Root cause: The vendor does not say why it happened. Tagged by deepseek/deepseek-v4.1-flash with low confidence (taxonomy v0.3).

resolved 2026-09-22 09:21 UTC

Incident is resolved.

Excerpts are shortened. Read the full incident on Nebius's status page.

Compute services are partially unavailable for customers major 2026-09-17 16:26 UTC 43m

Affected: Compute Cloud, Compute Cloud

Failure mode: The text does not say enough to tell. Root cause: The vendor does not say why it happened. Tagged by deepseek/deepseek-v4.1-flash with high confidence (taxonomy v0.3).

investigating 2026-09-17 16:26 UTC

We are currently experiencing a partial unavailability of our Compute services, which may affect some of your workloads. Our team is actively investigating the issue and working towards a resolution. We will provide further updates as soon as more information becomes available.
resolved 2026-09-17 17:09 UTC

The root cause was found and this incident has been resolved.

Excerpts are shortened. Read the full incident on Nebius's status page.

Resuming IAM accounts is unavailable none 2026-09-17 10:46 UTC 58m

Affected: Identity and Access Management, Identity and Access Management

Failure mode: Login, tokens, certificates or credentials failed. Root cause: The vendor does not say why it happened. Tagged by deepseek/deepseek-v4.1-flash with high confidence (taxonomy v0.3).

investigating 2026-09-17 10:46 UTC

We are investigating an issue with IAM Tenants Status change. Customers may not be able to resume their accounts from the suspended state.
monitoring 2026-09-17 11:10 UTC

Root cause is located and fixed. We keep monitoring the resolution.
resolved 2026-09-17 11:45 UTC

This incident has been resolved.

Excerpts are shortened. Read the full incident on Nebius's status page.

[eu-west1] Metrics for resources in this region are partially unavailable major 2026-09-16 16:52 UTC 1h 29m

Affected: Monitoring

Failure mode: The text does not say enough to tell. Root cause: The vendor does not say why it happened. Tagged by deepseek/deepseek-v4.1-flash with low confidence (taxonomy v0.3).

investigating 2026-09-16 16:52 UTC

We are currently investigating this issue.
resolved 2026-09-16 18:21 UTC

This incident has been resolved.

Excerpts are shortened. Read the full incident on Nebius's status page.

[us-central1] Object Storage is partially unavailable major 2026-09-16 10:45 UTC 4h 57m

Affected: Object Storage

Failure mode: The text does not say enough to tell. Root cause: The vendor does not say why it happened. Tagged by deepseek/deepseek-v4.1-flash with low confidence (taxonomy v0.3).

investigating 2026-09-16 10:45 UTC

Users might be experiencing a high rate of 5xx errors on upload requests and elevated latency on read requests.
identified 2026-09-16 15:12 UTC

The team has identified the root cause of the issue and is currently applying a fix. We expect the incident to be fully mitigated within two hours.
resolved 2026-09-16 15:42 UTC

This incident has been resolved.

Excerpts are shortened. Read the full incident on Nebius's status page.

Managed Service for SkyPilot: cluster creation and update requests failing in eu-north1 major 2026-09-14 15:00 UTC 24h 33m

Affected: Managed Service for SkyPilot

Failure mode: The text does not say enough to tell. Root cause: The vendor does not say why it happened. Tagged by deepseek/deepseek-v4.1-flash with low confidence (taxonomy v0.3).

investigating 2026-09-14 15:00 UTC

We are investigating an issue affecting Managed Service for SkyPilot in eu-north1. Requests to create or update SkyPilot clusters, as well as start and stop requests, are failing with HTTP 503 errors. Instances that are already running are not affected and continue to operate...
monitoring 2026-09-15 12:19 UTC

The error rate has dropped to zero. Requests to create, update, start, and stop SkyPilot clusters in eu-north1 are completing successfully again. We are continuing to investigate the root cause and are monitoring the service closely. Instances that were already running have not...
resolved 2026-09-15 15:33 UTC

This incident has been resolved.

Excerpts are shortened. Read the full incident on Nebius's status page.

Unstable compute VM create minor 2026-09-09 12:17 UTC 24m

Affected: Compute Cloud

Failure mode: The text does not say enough to tell. Root cause: The vendor does not say why it happened. Tagged by deepseek/deepseek-v4.1-flash with medium confidence (taxonomy v0.3).

investigating 2026-09-09 12:17 UTC

In some cases VMs may fail to create or metadata inside may not be available. The team has identified the issue and is working on deploying the fix.
monitoring 2026-09-09 12:37 UTC

The fix has been deployed and the team is looking into the instrumentation for any signs of any remaining abnormal behaviour.
resolved 2026-09-09 12:41 UTC

This incident has been resolved.

Excerpts are shortened. Read the full incident on Nebius's status page.

Connectivity issues for newly created worker nodes major 2026-09-01 16:11 UTC 15m

Affected: Virtual Private Cloud (Networking), Virtual Private Cloud (Networking), Managed Service for Kubernetes®, Managed Service for Kubernetes®

Failure mode: Network, DNS, routing or connectivity failure. Root cause: The vendor does not say why it happened. Tagged by deepseek/deepseek-v4.1-flash with medium confidence (taxonomy v0.3).

identified 2026-09-01 16:11 UTC

Worker nodes of Managed Service for Kubernetes clusters created after 15:13 CET Sep 1 2026 could experience problems connecting to/from other nodes in the same cluster. The root cause is understood and mitigation is underway.
monitoring 2026-09-01 16:24 UTC

The issue may have caused consequential impact to VPC functionality of VMs that are not Managed Service for Kubernetes worker nodes.
monitoring 2026-09-01 16:25 UTC

We are continuing to monitor for any further issues.
resolved 2026-09-01 16:26 UTC

This incident has been resolved.

Excerpts are shortened. Read the full incident on Nebius's status page.

Region us-central1 partial degradation major 2026-08-19 10:43 UTC 21h 33m

Affected: Compute Cloud, Object Storage, Virtual Private Cloud (Networking), Managed Service for Kubernetes®, Token Factory, Managed Service for MLflow, Managed Service for PostgreSQL®, Managed Service for SkyPilot, Serverless AI

Failure mode: Hardware, power, cooling or another physical failure. Root cause: Hardware or facility. Tagged by deepseek/deepseek-v4.1-flash with high confidence (taxonomy v0.3).

investigating 2026-08-19 10:43 UTC

We are currently investigating this issue.
identified 2026-08-19 11:18 UTC

The root cause has been identified as overheating hardware. GPU performance is impacted, and some nodes may be unavailable.
identified 2026-08-19 12:20 UTC

We are still experiencing temperature issues in the us-central1. Team is working on it
identified 2026-08-19 12:52 UTC

The root cause was fixed, and the situation is stabilizing. The services are recovering.
identified 2026-08-19 13:49 UTC

Services are gradually continuing to recover.
identified 2026-08-19 15:06 UTC

Services are still gradually continuing to recover. Some virtual machines are already running, but not all of them.
identified 2026-08-19 16:00 UTC

Services are still gradually continuing to recover. Many of the virtual machines are already running, but not all of them.
identified 2026-08-19 17:26 UTC

Most nodes are operating normally. The Managed Service for Kubernetes® is experiencing a partial outage, and the team is actively working to restore it.
identified 2026-08-19 19:13 UTC

Most nodes are operating normally. The Managed Service for Kubernetes® is still degraded, but the situation is improving.
identified 2026-08-19 20:50 UTC

The Managed Service for Kubernetes is nearly fully restored, though a subset of nodes remains unavailable.
identified 2026-08-19 21:59 UTC

Most critical issues have been resolved and the region is operational, though a subset of nodes remains unavailable.
resolved 2026-08-20 08:16 UTC

This incident has been resolved.
postmortem 2026-09-01 09:15 UTC

[https://nebius.com/blog/posts/incident-post-mortem-analysis-us-central1-service-disruption-on-august-19](https://nebius.com/blog/posts/incident-post-mortem-analysis-us-central1-service-disruption-on-august-19)

Excerpts are shortened. Read the full incident on Nebius's status page.

Issues logging to the Management Console minor 2026-08-17 11:00 UTC 2h

Failure mode: Login, tokens, certificates or credentials failed. Root cause: The vendor does not say why it happened. Tagged by deepseek/deepseek-v4.1-flash with medium confidence (taxonomy v0.3).

resolved 2026-08-17 13:00 UTC

Some newly registered users may have experienced issues logging in to the management console between 13:00 UTC on 17 August 2026 and 14:00 UTC on 18 August 2026.

Excerpts are shortened. Read the full incident on Nebius's status page.

Partial InfiniBand unavailability major 2026-08-15 18:25 UTC 3h 17m

Affected: Compute Cloud

Failure mode: Network, DNS, routing or connectivity failure. Root cause: The vendor does not say why it happened. Tagged by deepseek/deepseek-v4.1-flash with low confidence (taxonomy v0.3).

investigating 2026-08-15 18:25 UTC

We are currently investigating this issue.
resolved 2026-08-15 21:43 UTC

This incident has been resolved.

Excerpts are shortened. Read the full incident on Nebius's status page.

External VPC connectivity issues major 2026-08-12 13:30 UTC 26m

Affected: Virtual Private Cloud (Networking), Monitoring

Failure mode: Network, DNS, routing or connectivity failure. Root cause: The vendor does not say why it happened. Tagged by deepseek/deepseek-v4.1-flash with medium confidence (taxonomy v0.3).

identified 2026-08-12 13:30 UTC

We are investigating an issue with external VPC connectivity
monitoring 2026-08-12 13:37 UTC

According to our metrics, the situation with VPC has stabilised.
resolved 2026-08-12 13:56 UTC

This incident has been resolved.

Excerpts are shortened. Read the full incident on Nebius's status page.

Creation of new VMs is broken none 2026-08-05 14:27 UTC 1h 18m

Affected: Compute Cloud, Compute Cloud

Failure mode: The text does not say enough to tell. Root cause: The vendor does not say why it happened. Tagged by deepseek/deepseek-v4.1-flash with low confidence (taxonomy v0.3).

investigating 2026-08-05 14:27 UTC

Due to issue with internal services the creation of new VM and other operations may be affected. We are investigating the issue.
investigating 2026-08-05 14:29 UTC

We are continuing to investigate this issue.
monitoring 2026-08-05 14:43 UTC

A fix has been implemented and we are monitoring the results.
resolved 2026-08-05 15:45 UTC

This incident has been resolved.

Excerpts are shortened. Read the full incident on Nebius's status page.

Network issues major 2026-07-27 18:30 UTC 1h 33m

Affected: Compute Cloud, Compute Cloud, Compute Cloud, Compute Cloud, Compute Cloud, Compute Cloud, Network Block Storage, Network Block Storage, Network Block Storage, Network Block Storage, Network Block Storage, Network Block Storage, Object Storage, Object Storage, Object Storage, Object Storage, Object Storage, Object Storage, Virtual Private Cloud (Networking), Virtual Private Cloud (Networking), Virtual Private Cloud (Networking), Virtual Private Cloud (Networking), Virtual Private Cloud (Networking), Virtual Private Cloud (Networking), Managed Service for Kubernetes®, Managed Service for Kubernetes®, Managed Service for Kubernetes®, Managed Service for Kubernetes®, Managed Service for Kubernetes®, Managed Service for Kubernetes®, Identity and Access Management, Identity and Access Management, Identity and Access Management, Identity and Access Management, Identity and Access Management, Identity and Access Management, Billing, Billing, Billing, Billing, Billing, Billing, API, API, API, API, API, API, Management Console, Management Console, Management Console, Management Console, Management Console, Management Console, Monitoring, Monitoring, Monitoring, Monitoring, Monitoring, Monitoring, Logging, Logging, Logging, Logging, Logging, Logging, Audit Logs, Audit Logs, Audit Logs, Audit Logs, Audit Logs, Audit Logs, Mysterybox, Mysterybox, Mysterybox, Mysterybox, Mysterybox, Mysterybox, Token Factory, Token Factory, Token Factory, Token Factory, Token Factory, Token Factory, Managed Service for MLflow, Managed Service for MLflow, Managed Service for MLflow, Managed Service for MLflow, Managed Service for MLflow, Managed Service for MLflow, Managed Service for PostgreSQL®, Managed Service for PostgreSQL®, Managed Service for PostgreSQL®, Managed Service for PostgreSQL®, Managed Service for PostgreSQL®, Managed Service for PostgreSQL®, Container Registry, Container Registry, Container Registry, Container Registry, Container Registry, Container Registry, Marketplace, Marketplace, Marketplace, Marketplace, Marketplace, Marketplace, Standalone Applications, Standalone Applications, Standalone Applications, Standalone Applications, Standalone Applications, Standalone Applications, Managed Soperator, Managed Soperator, Managed Soperator, Managed Soperator, Managed Soperator, Managed Soperator, Managed Service for SkyPilot, Managed Service for SkyPilot, Managed Service for SkyPilot, Managed Service for SkyPilot, Managed Service for SkyPilot, Managed Service for SkyPilot, Serverless AI, Serverless AI, Serverless AI, Serverless AI, Serverless AI, Serverless AI

Failure mode: Network, DNS, routing or connectivity failure. Root cause: The vendor does not say why it happened. Tagged by deepseek/deepseek-v4.1-flash with high confidence (taxonomy v0.3).

investigating 2026-07-27 18:30 UTC

We are currently investigating this issue.
identified 2026-07-27 19:09 UTC

The issue has been identified and a fix is being implemented.
monitoring 2026-07-27 19:10 UTC

A fix has been implemented and we are monitoring the results.
resolved 2026-07-27 20:03 UTC

This incident has been resolved.

Excerpts are shortened. Read the full incident on Nebius's status page.

[eu-north1] Network timeouts affecting multiple services major 2026-07-22 03:00 UTC 12h

Failure mode: Network, DNS, routing or connectivity failure. Root cause: The vendor does not say why it happened. Tagged by deepseek/deepseek-v4.1-flash with high confidence (taxonomy v0.3).

resolved 2026-07-22 15:00 UTC

The eu-north1 region experienced network issues that may have affected the operation of several services. The issue has been resolved, and all services are operating normally.

Excerpts are shortened. Read the full incident on Nebius's status page.

InfiniBand switch failure affecting GPU workloads in the eu-north1-c fabric in the eu-north1 region major 2026-07-14 22:10 UTC 22m

Affected: Compute Cloud

Failure mode: Hardware, power, cooling or another physical failure. Root cause: Hardware or facility. Tagged by deepseek/deepseek-v4.1-flash with high confidence (taxonomy v0.3).

investigating 2026-07-14 22:10 UTC

We are currently investigating this issue.
resolved 2026-07-14 22:32 UTC

This incident has been resolved.

Excerpts are shortened. Read the full incident on Nebius's status page.

Managed SkyPilot OIDC Login is unavailable minor 2026-07-03 14:50 UTC 0m

Affected: Standalone Applications, Standalone Applications, Standalone Applications, Standalone Applications, Standalone Applications, Standalone Applications

Failure mode: Login, tokens, certificates or credentials failed. Root cause: The vendor does not say why it happened. Tagged by deepseek/deepseek-v4.1-flash with low confidence (taxonomy v0.3).

resolved 2026-07-03 14:50 UTC

Managed SkyPilot OIDC Login was unavailable since 2 of July. The problem has been identified and resolved.

Excerpts are shortened. Read the full incident on Nebius's status page.

Monitoring, Object Storage and Token Factory services are partially unavailable major 2026-07-01 22:33 UTC 1h 44m

Affected: Object Storage, Monitoring, Logging, Token Factory

Failure mode: The text does not say enough to tell. Root cause: The vendor does not say why it happened. Tagged by deepseek/deepseek-v4.1-flash with low confidence (taxonomy v0.3).

investigating 2026-07-01 22:33 UTC

We are currently experiencing partial unavailability of our Monitoring, Object Storage, Token Factory services. Our team is actively investigating the issue and working towards a resolution. We will provide further updates as soon as more information becomes available.
investigating 2026-07-01 23:09 UTC

We are continuing to investigate this issue.
investigating 2026-07-01 23:25 UTC

We are continuing to investigate this issue.
monitoring 2026-07-01 23:57 UTC

A fix has been implemented and we are monitoring results.
resolved 2026-07-02 00:17 UTC

This incident has been resolved.

Excerpts are shortened. Read the full incident on Nebius's status page.

New virtual machines are not being created minor 2026-06-30 13:24 UTC 4m

Affected: Compute Cloud, Network Block Storage

Failure mode: The text does not say enough to tell. Root cause: The vendor does not say why it happened. Tagged by deepseek/deepseek-v4.1-flash with high confidence (taxonomy v0.3).

identified 2026-06-30 13:24 UTC

The issue has been identified and a fix is being implemented.
monitoring 2026-06-30 13:27 UTC

A fix has been implemented and we are monitoring the results.
resolved 2026-06-30 13:28 UTC

This incident has been resolved.

Excerpts are shortened. Read the full incident on Nebius's status page.

Object Storage service partially unavailable in US-CENTRAL1 region major 2026-06-24 14:08 UTC 1h 37m

Affected: Object Storage

Failure mode: A zone, region or data center became unavailable. Root cause: The vendor does not say why it happened. Tagged by deepseek/deepseek-v4.1-flash with medium confidence (taxonomy v0.3).

investigating 2026-06-24 14:08 UTC

We are investigating an outage affecting the Object Storage service in the US-CENTRAL1 region.
investigating 2026-06-24 14:39 UTC

We are continuing to investigate this issue.
monitoring 2026-06-24 15:01 UTC

The Object Storage service in the US-CENTRAL1 region has recovered and is operating normally. We are monitoring to confirm stability. Root cause analysis is ongoing
resolved 2026-06-24 15:44 UTC

The Object Storage service in the US-CENTRAL1 region has been fully restored and is operating normally. The root cause has been identified, and corrective measures are in place.

Excerpts are shortened. Read the full incident on Nebius's status page.

One InfiniBand switch failure minor 2026-06-16 20:02 UTC 32m

Affected: Compute Cloud

identified 2026-06-16 20:02 UTC

One InfiniBand switch in the fabric-3 cluster is down.
resolved 2026-06-16 20:34 UTC

This incident has been resolved.

Excerpts are shortened. Read the full incident on Nebius's status page.

Network Connectivity Issues minor 2026-06-15 18:27 UTC 21m

Affected: Virtual Private Cloud (Networking)

investigating 2026-06-15 18:27 UTC

We have noticed that there have been problems with the connection latency to external addresses in eu-north1.
resolved 2026-06-15 18:49 UTC

Connectivity issues are gone now. Intermittent failure is being investigated in the background with the uplink provider, while the Nebius Netowrking team continues to monitor the link closely.

Excerpts are shortened. Read the full incident on Nebius's status page.

Compute instances startup issues none 2026-06-10 20:56 UTC 2h 33m

Affected: Compute Cloud

investigating 2026-06-10 20:56 UTC

We're currently investigating an issue affecting Compute instances startup. Some requests to create or start instances may fail. Already-running instances are not affected. Our engineering team is actively investigating.
resolved 2026-06-10 23:28 UTC

This incident has been resolved.

Excerpts are shortened. Read the full incident on Nebius's status page.

Some public IPs unreachable in eu-north1 minor 2026-06-09 10:30 UTC 0m

resolved 2026-06-09 10:30 UTC

Some of public IPs became unreachable.

Excerpts are shortened. Read the full incident on Nebius's status page.

Network Connectivity Issues major 2026-06-04 09:46 UTC 1h 28m

Affected: Object Storage, Monitoring, Logging

investigating 2026-06-04 09:46 UTC

An issue with Internet connectivity in the data center has been detected. Impact: - Logs and metrics from virtual machines are not being delivered. - Object Storage is currently unavailable from internet. - Container registry is currently unavailable from internet. - Additional...
monitoring 2026-06-04 10:29 UTC

The issue has been resolved, and affected services have recovered. The situation continues to be monitored to ensure service stability.
resolved 2026-06-04 11:14 UTC

This incident has been resolved.

Excerpts are shortened. Read the full incident on Nebius's status page.

Unable to allocate new public IPv4 addresses in eu-north1 minor 2026-06-02 10:53 UTC 24h 13m

Affected: Virtual Private Cloud (Networking)

investigating 2026-06-02 10:53 UTC

We are investigating an issue in eu-north1 affecting Virtual Private Cloud (Networking). New public IPv4 addresses cannot currently be allocated to workloads. Customers may be unable to assign a public IP when creating or modifying resources — for example, attaching a public IP...
identified 2026-06-02 11:52 UTC

We have identified the cause: the pool of available public IPv4 addresses in eu-north1 is currently exhausted, which is why new public IPv4 addresses cannot be allocated to workloads. We are reclaiming and reallocating addresses to restore allocation capacity. Workloads that...
monitoring 2026-06-02 12:36 UTC

Public IPv4 address capacity has been restored in eu-north1, and new public IPv4 addresses can be allocated to workloads again. We are monitoring the service to confirm full recovery before resolving this incident.
resolved 2026-06-03 11:06 UTC

This incident has been resolved.

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Power issues none 2026-05-29 21:22 UTC 0m

resolved 2026-05-29 21:22 UTC

Several servers were rebooted.

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Unable to perform operations on a small subset of virtual machines minor 2026-05-19 13:45 UTC 1h 55m

Affected: Compute Cloud

identified 2026-05-19 13:45 UTC

The issue has been identified and a fix is being implemented.
monitoring 2026-05-19 14:40 UTC

A fix has been implemented and we are monitoring the results.
resolved 2026-05-19 15:40 UTC

This incident has been resolved.

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InfiniBand performance degradation minor 2026-05-13 18:45 UTC 2h 20m

Affected: Compute Cloud

investigating 2026-05-13 18:45 UTC

We are investigating reduced InfiniBand fabric performance affecting GPU workloads in the uk-south1 region. Customers may observe lower throughput and slower distributed training jobs.
resolved 2026-05-13 21:05 UTC

This incident has been resolved.

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Nebius console is unavailable none 2026-05-07 21:03 UTC 24m

Affected: Management Console, Management Console, Management Console, Management Console, Management Console, Management Console

investigating 2026-05-07 21:03 UTC

Nebius console is unavailable
investigating 2026-05-07 21:26 UTC

We are continuing to investigate this issue.
resolved 2026-05-07 21:28 UTC

Issue resolved 21:10.

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Managed Kubernetes operations can take longer than expected major 2026-05-06 12:39 UTC 19h 6m

Affected: Managed Service for Kubernetes®

investigating 2026-05-06 12:39 UTC

Managed Kubernetes operations can take longer than expected, leading to delays or timeouts. Deletion operations are particularly impacted. The team is currently investigating the issue.
identified 2026-05-06 13:37 UTC

The issue has been identified and the fix is being implemented
monitoring 2026-05-06 15:42 UTC

A fix has been implemented and we are monitoring the results.
resolved 2026-05-07 07:45 UTC

This incident has been resolved.

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Partial unavailability of external models in Token Factory major 2026-04-29 15:36 UTC 16h 29m

Affected: Token Factory

investigating 2026-04-29 15:36 UTC

The following serverless models are unavailable due to external provider downtime. Qwen/Qwen3-235B-A22B-Thinking-2507-fast Qwen/Qwen3-Next-80B-A3B-Thinking-fast Qwen/Qwen3.5-397B-A17B-fast deepseek-ai/DeepSeek-V3.2-fast openai/gpt-oss-120b-fast
resolved 2026-04-30 08:05 UTC

The external provider has restored operations. All models are now available.

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Partial degradation of Dedicated Endpoints in Token Factory minor 2026-04-24 09:46 UTC 43m

Affected: Token Factory, Token Factory, Token Factory, Token Factory

investigating 2026-04-24 09:46 UTC

We are currently investigating this issue.
monitoring 2026-04-24 10:11 UTC

A fix has been implemented and we are monitoring the results.
resolved 2026-04-24 10:30 UTC

This incident has been resolved.

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Metrics for VMs are unavailable minor 2026-04-20 08:05 UTC 25m

Affected: Monitoring

identified 2026-04-20 08:05 UTC

The issue has been identified and a fix is being implemented.
resolved 2026-04-20 08:30 UTC

Since 8:30 back to normal.

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TokenFactory DataLab unavailability minor 2026-04-20 07:26 UTC 25h 49m

Affected: Token Factory, Token Factory, Token Factory, Token Factory, Token Factory, Token Factory

investigating 2026-04-20 07:26 UTC

We are currently investigating this issue.
investigating 2026-04-20 10:09 UTC

We are continuing to investigate this issue.
monitoring 2026-04-20 14:00 UTC

Most of Data Lab functionality is restored. Data filtering functionality is disabled until future updates.
resolved 2026-04-21 09:15 UTC

This incident has been resolved.

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TokenFactory — Some Serverless Models Partially Unavailable in us-central1 Region minor 2026-04-15 08:50 UTC 1h 36m

Affected: Token Factory

investigating 2026-04-15 08:50 UTC

Users may experience issues when working with the following serverless models in the us-central1 region: - Qwen/Qwen3.5-397B-A17B - MiniMaxAI/MiniMax-M2.5 We are currently investigating the issue and will provide updates as more information becomes available.
investigating 2026-04-15 09:47 UTC

We are continuing to investigate this issue.
monitoring 2026-04-15 09:59 UTC

Impact is mitigated and we are monitoring the situation
resolved 2026-04-15 10:26 UTC

This incident has been resolved.

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Degraded logs, metrics and audit trails availability minor 2026-04-10 02:00 UTC 0m

resolved 2026-04-10 02:00 UTC

During the night we experienced issues with storage service. While writing for data was not affected (just delayed), but reading logs, accessing metrics and audit trails in console was not possible while the incident was in active stage.

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Observability data partially unavailable for Dedicated Endpoints in TokenFactory minor 2026-04-07 11:50 UTC 1h 14m

Affected: Token Factory

investigating 2026-04-07 11:50 UTC

We are noticing issues with some customers viewing metrics for Dedicated Endpoints in Token Factory. We are currently investigating this issue.
monitoring 2026-04-07 12:23 UTC

The problem was fixed, and we are monitoring the results.
resolved 2026-04-07 13:05 UTC

This incident has been resolved.

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Slower project and tenant creation minor 2026-04-01 13:58 UTC 1h

Affected: Identity and Access Management, Identity and Access Management, Identity and Access Management, Identity and Access Management, Identity and Access Management, Identity and Access Management

investigating 2026-04-01 13:58 UTC

We are currently investigating this issue.
identified 2026-04-01 14:31 UTC

The issue has been identified and a fix is being implemented.
monitoring 2026-04-01 14:42 UTC

A fix has been implemented and we are monitoring the results.
resolved 2026-04-01 14:57 UTC

This incident has been resolved.

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Managed k8s is partially unavailable for customers major 2026-03-26 10:20 UTC 37m

resolved 2026-03-26 10:57 UTC

A fix has been implemented and we are monitoring the results

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Storage Metrics Ingestion Failure major 2026-03-24 23:30 UTC 0m

resolved 2026-03-24 23:30 UTC

We had a problem with metrics ingestion which resulted in storage metrics not being ingested during the following intervals: - eu-west: from 14:50 CET to 19:05 CET - me-west1: from 17:00 CET to 19:05 CET - eu-west1: from 15:50 CET till 19:05 CET Our team has resolved this issue,...

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Observability data partially unavailable in TokenFactory major 2026-03-23 20:15 UTC 1h 27m

resolved 2026-03-23 21:42 UTC

This incident has been resolved.

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Power issues during planned maintenance major 2026-03-10 15:47 UTC 9h 2m

resolved 2026-03-11 00:49 UTC

This incident has been resolved and all services and clusters should be operational now.

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Some VMs scheduling can take more than 45 minutes minor 2026-03-05 17:49 UTC 41m

resolved 2026-03-05 18:30 UTC

This incident has been resolved.

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Power issues in us-central1 major 2026-03-02 18:45 UTC 1h 17m

resolved 2026-03-02 20:02 UTC

This incident has been resolved.

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Power issues in eu-north1 major 2026-02-26 14:40 UTC 10h 16m

resolved 2026-02-27 00:56 UTC

This incident has been resolved.

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Network issues in us-central1 major 2026-02-20 22:35 UTC 55m

resolved 2026-02-20 23:30 UTC

This incident has been resolved.

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Batch inference unavailability in Token Factory major 2026-02-18 18:26 UTC 21h 34m

resolved 2026-02-19 16:00 UTC

This incident has been resolved.

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Partial unavailability of Managed Kubernetes LoadBalancers major 2026-02-18 13:26 UTC 3h 5m

resolved 2026-02-18 16:31 UTC

This incident has been resolved.

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One Infiniband switch failure minor 2026-02-16 23:44 UTC 18m

resolved 2026-02-17 00:02 UTC

This incident has been resolved.

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Partial loss of Infiniband connectivity minor 2026-02-10 19:00 UTC 25m

resolved 2026-02-10 19:25 UTC

The connectivity is fully restored.

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Partial unavailability of Console functionality major 2026-02-09 19:23 UTC 32m

resolved 2026-02-09 19:55 UTC

This incident has been resolved.

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Partial degradation of dedicated endpoints in Token Factory major 2026-02-06 22:25 UTC 1h 35m

resolved 2026-02-07 00:00 UTC

This incident has been resolved.

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Partial degradation of dedicated endpoints in Token Factory major 2026-02-06 18:25 UTC 3h 17m

resolved 2026-02-06 21:42 UTC

The incident has been resolved.

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TokenFactory Files API / Batch API and new LoRA deployments are unavailable major 2026-02-06 13:38 UTC 40m

resolved 2026-02-06 14:18 UTC

The incident has been resolved.

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Compute services are partially unavailable for customers none 2026-02-02 09:57 UTC 31m

resolved 2026-02-02 10:28 UTC

At 10:20 GMT all failed workloads were recovered.

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Token Factory control plane is experiencing partial downtime. Inference requests are not impacted. major 2026-01-28 15:45 UTC 1h 55m

resolved 2026-01-28 17:40 UTC

This incident has been resolved.

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Partial monitoring unavailability major 2026-01-22 14:00 UTC 1h 45m

resolved 2026-01-22 15:45 UTC

This incident has been resolved.

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Consumption data is not updating for all users. major 2026-01-06 02:45 UTC 5h 15m

resolved 2026-01-06 08:00 UTC

This incident has been resolved.

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A subset of metrics related to storage and observability systems was not collected major 2026-01-05 13:30 UTC 15m

resolved 2026-01-05 13:45 UTC

This incident has been resolved.

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Partial unavailability of the InfiniBand fabric fabric-7 major 2025-12-30 18:18 UTC 45m

resolved 2025-12-30 19:03 UTC

This incident has been resolved.

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[UK-SOUTH1] Partial unavailability of the InfiniBand factory none 2025-12-24 20:12 UTC 0m

resolved 2025-12-24 20:12 UTC

Our team detected an issue with an InfiniBand switch in the fabric, which caused a partial network interruption for a subset of nodes/workloads. The switch was successfully rebooted and connectivity has been restored. The incident is mitigated; we are monitoring the fabric and...

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Google, Github, Microsoft authorization unavailable major 2025-12-22 13:52 UTC 25m

resolved 2025-12-22 14:17 UTC

The incident has been resolved, and sign-in via external identity providers has been fully restored. This incident affected only new login attempts. Previously authenticated sessions were not impacted. Thank you for your patience.

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Infiniband problems in fabric 7 major 2025-12-20 17:02 UTC 1h 44m

resolved 2025-12-20 18:46 UTC

This incident has been resolved.

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One Infiniband switch failure major 2025-12-19 17:36 UTC 1h 21m

resolved 2025-12-19 18:57 UTC

The incident has been resolved.

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Token factory text2text patially unvailable minor 2025-12-19 13:45 UTC 0m

resolved 2025-12-19 13:45 UTC

500 responses from API

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Issues with Infiniband connections none 2025-12-16 19:08 UTC 26m

resolved 2025-12-16 19:34 UTC

This incident has been resolved.

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Issues with Infiniband connections none 2025-12-16 03:36 UTC 4h 17m

resolved 2025-12-16 07:53 UTC

This incident has been resolved.

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Issues with Infiniband connections for newly created workloads. minor 2025-12-10 22:41 UTC 9h 57m

resolved 2025-12-11 08:38 UTC

This incident has been resolved.

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Audit Logs events are delayed minor 2025-12-10 12:41 UTC 18m

resolved 2025-12-10 12:59 UTC

All delayed events have been delivered, no more queue or delays. The service is operational.

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Token Factory partially unavailable critical 2025-12-08 11:14 UTC 34m

resolved 2025-12-08 11:48 UTC

This incident has been resolved.

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New containers from Container-over-VM instances may be displayed with incorrect statuses in the console minor 2025-12-02 15:43 UTC 1h 18m

resolved 2025-12-02 17:01 UTC

This incident has been resolved.

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Network connectivity degradation for Compute VMs major 2025-12-01 14:00 UTC 3h 17m

resolved 2025-12-01 17:17 UTC

This incident has been resolved.

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Partial unavailability of the InfiniBand factory none 2025-11-27 12:02 UTC 45m

resolved 2025-11-27 12:47 UTC

This incident has been resolved.

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External connectivity issues in eu-west1 none 2025-11-27 04:23 UTC 3h 2m

resolved 2025-11-27 07:25 UTC

This incident has been resolved.

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Partial unavailability of the InfiniBand factory none 2025-11-25 22:32 UTC 15h 15m

resolved 2025-11-26 13:47 UTC

This incident has been resolved.

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Resource provisioning issues none 2025-11-25 14:32 UTC 9m

resolved 2025-11-25 14:41 UTC

This incident has been resolved.

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Partial unavailability of the InfiniBand factory major 2025-11-24 15:20 UTC 4h 14m

resolved 2025-11-24 19:34 UTC

This incident has been resolved.

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VMs modifying operations, including start and stop, are experiencing increased latency and may take up to several minutes to complete. minor 2025-11-18 19:15 UTC 46m

resolved 2025-11-18 20:01 UTC

This incident has been resolved.

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Token Factory API partially unavailable major 2025-11-18 15:15 UTC 42m

resolved 2025-11-18 15:57 UTC

This incident has been resolved.

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New containers from Container-over-VM instances may be displayed with incorrect statuses in the console. minor 2025-11-18 14:19 UTC 2h 33m

resolved 2025-11-18 16:52 UTC

This incident has been resolved.

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Creating new accounts in Billing for legal entities is not possible major 2025-11-18 12:00 UTC 3h 50m

resolved 2025-11-18 15:50 UTC

This incident has been resolved.

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Broken template in Slack maintenance messages none 2025-11-16 14:03 UTC 58m

resolved 2025-11-16 15:01 UTC

This incident has been resolved.

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[eu-north1] Managed Services for Kubernetes partially unavailable major 2025-11-13 13:48 UTC 29m

resolved 2025-11-13 14:17 UTC

This incident has been resolved. All services operational.

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[eu-north2] Network Block Storage degradation none 2025-11-12 15:30 UTC 0m

resolved 2025-11-12 15:30 UTC

We noticed minor IO lags in the operation of network file systems. Currently, there is no impact, and the services have been restored.

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Object Storage API degradation minor 2025-11-12 12:50 UTC 3h 14m

resolved 2025-11-12 16:04 UTC

This incident has been resolved.

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Object Storage latency degradation for standard storage class minor 2025-11-10 23:00 UTC 45m

resolved 2025-11-10 23:45 UTC

This incident has been resolved.

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Object storage API unavailability in us-central1 region major 2025-10-30 15:52 UTC 13m

resolved 2025-10-30 16:05 UTC

This incident has been resolved.

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Services are partially unavailable for customers in eu-north2 region major 2025-10-27 15:16 UTC 10m

resolved 2025-10-27 15:26 UTC

This incident has been resolved.

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[eu-north1] Unavailability of Support and Quotas pages none 2025-10-15 16:27 UTC 0m

resolved 2025-10-15 16:27 UTC

Quotas service and Support service were unavailable in Nebius Console for a short period of time.

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Problems with InfiniBand fabric at us-central1 region major 2025-10-06 11:53 UTC 3h 28m

resolved 2025-10-06 15:21 UTC

The incident has been resolved

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[eu-north2] Partial unavailability of Monitoring minor 2025-10-02 15:37 UTC 19m

resolved 2025-10-02 15:56 UTC

All metrics data has been processed and is now available. All systems operational.

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Audit Logs events delivery delay major 2025-09-17 16:36 UTC 57m

resolved 2025-09-17 17:33 UTC

This incident has been resolved.

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Audit Logs events delivery delay minor 2025-09-16 15:31 UTC 17m

resolved 2025-09-16 15:48 UTC

This incident has been resolved.

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[EU-NORTH2] Crashes of a number of virtual machines major 2025-09-16 08:48 UTC 29m

resolved 2025-09-16 09:17 UTC

This incident has been resolved.

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Alert notifications are not being delivered in us-central1 and eu-west1 major 2025-09-10 16:57 UTC 18m

resolved 2025-09-10 17:15 UTC

Our team has implemented a fix. Services are now fully operational. We continue to closely monitor the situation.

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Connectivity issue in us-central1 major 2025-09-03 16:30 UTC 2h 1m

resolved 2025-09-03 18:31 UTC

This incident has been resolved.

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Object storage API connectivity issues in eu-north1 major 2025-09-02 14:05 UTC 29m

resolved 2025-09-02 14:34 UTC

This incident has been resolved.

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Object storage API connectivity issues in eu-west1 major 2025-08-27 21:11 UTC 23m

resolved 2025-08-27 21:34 UTC

This incident has been resolved.

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[All regions] New Managed Services clusters may fail to be created major 2025-08-26 02:00 UTC 8h 38m

resolved 2025-08-26 10:38 UTC

This incident has been resolved.

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[EU-NORTH1] Network connectivity degradation major 2025-08-25 15:45 UTC 1h 1m

resolved 2025-08-25 16:46 UTC

This incident has been resolved.

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[us-central1] Monitoring service is partially unavailable major 2025-08-19 21:45 UTC 40m

resolved 2025-08-19 22:25 UTC

Our team has completed the necessary analysis and implemented a fix. Services are now fully operational. We continue to closely monitor the situation and are working on a permanent solution to prevent recurrence.

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[us-central1] Compute metrics for preemptible virtual machines are not available in Monitoring minor 2025-08-18 12:27 UTC 3h 15m

resolved 2025-08-18 15:42 UTC

This incident has been resolved.

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[eu-north1] Lag in metrics delivery in the Nebius Monitoring minor 2025-08-17 23:30 UTC 0m

resolved 2025-08-17 23:30 UTC

From 01:40 users could observe a lag in metric delivery in the Monitoring service. At 02:02 the lag was fully resolved and the service operation was restored.

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Partial unavailability of virtual machines in eu-north1 minor 2025-08-09 20:27 UTC 15m

resolved 2025-08-09 20:42 UTC

All VMs were re-scheduled on other physical hosts, we will be investigating root causes of hardware failure in the background.

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[eu-north1] Partial degradation of network connectivity major 2025-08-05 09:00 UTC 15m

resolved 2025-08-05 09:15 UTC

This incident has been resolved.

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[eu-west1] partially unavailable of VMs major 2025-07-30 16:40 UTC 0m

resolved 2025-07-30 16:40 UTC

We experienced partial unavailability in network connectivity in the region [eu-west1] The issue was mitigated.

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Increased response times for some objects, up to and including complete unavailability in eu-north1. major 2025-06-27 14:15 UTC 15m

resolved 2025-06-27 14:30 UTC

This incident has been resolved.

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[eu-west1] Some SP metrics are unavailable major 2025-06-23 19:31 UTC 34m

resolved 2025-06-23 20:05 UTC

The fix has been deployed and the incident is now resolved.

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Object Storage is partially unavailable in eu-north1 region critical 2025-06-19 14:42 UTC 22m

resolved 2025-06-19 15:04 UTC

This incident has been resolved.

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Creation of several virtual machines got stuck in eu-west1 and us-centra1 regions. minor 2025-06-16 13:00 UTC 1h 53m

resolved 2025-06-16 14:53 UTC

This incident has been resolved.

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Authentication via Google is not working major 2025-06-11 16:14 UTC 19m

resolved 2025-06-11 16:33 UTC

The problem has been resolved. Root cause was degradation of network connectivity with Google infrastructure.

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Connectivity issues in EU-WEST1 minor 2025-06-05 12:33 UTC 1h 8m

resolved 2025-06-05 13:41 UTC

This incident has been resolved.

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The Monitoring service does not provide values for the aggregated metrics on NBS dashboards in EU-NORHT1 region. minor 2025-06-03 09:15 UTC 45m

resolved 2025-06-03 10:00 UTC

This incident has been resolved.

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[eu-north1] Object Storage partially unavailable major 2025-05-29 20:10 UTC 5h 20m

resolved 2025-05-30 01:30 UTC

The issue has been resolved.

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Compute service partially unavailable in eu-west1 major 2025-05-27 08:21 UTC 1h 31m

resolved 2025-05-27 09:52 UTC

This incident has been resolved.

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[eu-north2] Compute services are partially unavailable for customers none 2025-05-21 16:11 UTC 0m

resolved 2025-05-21 16:11 UTC

We are currently experiencing a partial unavailability of our Compute services, which may affect some of your workloads. Our team is actively investigating the issue and working towards a resolution. We will provide further updates as soon as more information becomes available.

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[EU-WEST1] IO operations on Network File Store and Block Store hang for some customers critical 2025-05-19 13:14 UTC 58m

resolved 2025-05-19 14:12 UTC

This incident has been resolved.

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[eu-north1] Load balancing service partial degradation minor 2025-05-19 00:20 UTC 1h 55m

resolved 2025-05-19 02:15 UTC

A flood of API calls has caused overload of route reflectors which led to the degradation of connectivity. The source has been identified and isolated, followed by a restart of the subsystem in question. Connectivity is now fully restored in all services.

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[eu-north1] Managed kubernetes and Managed services are partially unavailable for customers minor 2025-05-13 15:15 UTC 40m

resolved 2025-05-13 15:55 UTC

MSP and MK8s cluster create and update should be available now

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[eu-north1] Object Storage and Container Registry services are currently unavailable critical 2025-05-05 16:18 UTC 1h 40m

resolved 2025-05-05 17:58 UTC

The issue has been resolved. All data and services are now available.

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[eu-west1] Compute services are partially unavailable for customers major 2025-04-24 16:29 UTC 3h 1m

resolved 2025-04-24 19:30 UTC

Incident is resolved.

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Partial unavailability of public endpoints minor 2025-04-22 12:46 UTC 0m

resolved 2025-04-22 12:46 UTC

Due to misconfiguration the following endpoints were partially or fully unavailable 14:17-14:46 UTC on 22.04.2025 https://cr.eu-north1.nebius.cloud https://console.eu.nebius.com https://write.logging.eu-north1.nebius.cloud

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[eu-north1] Creating and deleting network disks is not working minor 2025-04-16 13:30 UTC 14m

resolved 2025-04-16 13:44 UTC

This incident has been resolved.

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[eu-north1] Compute services are partially unavailable for customers major 2025-04-10 11:45 UTC 2h 57m

resolved 2025-04-10 14:42 UTC

This incident has been resolved.

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[eu-north2] Compute services are partially unavailable for customers major 2025-04-10 10:45 UTC 3h 57m

resolved 2025-04-10 14:42 UTC

This incident has been resolved.

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New Identity and Access Management (IAM) entities are not being created. minor 2025-03-31 10:30 UTC 18m

resolved 2025-03-31 10:48 UTC

This incident has been resolved.

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Console, API and S3 unavailable critical 2025-03-18 18:42 UTC 4h 56m

resolved 2025-03-18 23:38 UTC

This incident has been resolved.

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Console, API and S3 unavailable critical 2025-03-18 16:01 UTC 23m

resolved 2025-03-18 16:24 UTC

This incident has been resolved.

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Quotas control plane is unavailable in Console major 2025-03-15 17:00 UTC 40h 46m

resolved 2025-03-17 09:46 UTC

This incident has been resolved.

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Connectivity issues in eu-west1 critical 2025-03-13 13:36 UTC 4h 39m

resolved 2025-03-13 18:15 UTC

This incident has been resolved.

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A subset of Object Storage metrics related to request and response parameters are unavailable in Monitoring in eu-west1. minor 2025-03-07 15:15 UTC 54m

resolved 2025-03-07 16:09 UTC

This incident has been resolved.

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VPC is degraded in eu-west1 region minor 2025-02-28 09:40 UTC 6h 49m

resolved 2025-02-28 16:29 UTC

This incident has been resolved.

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Storage and Container Regsitry are partially unavailable for customers in eu-west1 region minor 2025-02-27 10:10 UTC 1h 33m

resolved 2025-02-27 11:43 UTC

This incident has been resolved.

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Management Console, API, Container Registry and Monitoring are unavailiable critical 2025-02-25 23:14 UTC 32m

resolved 2025-02-25 23:46 UTC

This incident has been resolved.

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[eu-north1] Some minor inconsistencies may be visible in metrics data. none 2025-02-20 13:04 UTC 18m

resolved 2025-02-20 13:22 UTC

This issue with metrics data inconsistency has been resolved.

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[eu-west1] [eu-north1] Some services are not displayed in the Console minor 2025-02-17 16:52 UTC 0m

resolved 2025-02-17 16:52 UTC

This did not affect system operations.

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Managed Service for Kubernetes, Object Storage and Container Registry in eu-north1 are partially unavailable for customers minor 2025-02-12 18:30 UTC 7h 22m

resolved 2025-02-13 01:52 UTC

This incident has been resolved.

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API and AI Studio Inference Service in eu-north1 are partially unavailable for customers minor 2025-02-12 18:30 UTC 7h 21m

resolved 2025-02-13 01:51 UTC

This incident has been resolved.

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Monitoring service is partially unavailable in en-north1 minor 2025-02-12 18:30 UTC 6h 54m

resolved 2025-02-13 01:24 UTC

The incident has been resolved

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IAM service degradation – projects and tenants are not being created. major 2025-02-12 10:15 UTC 18m

resolved 2025-02-12 10:33 UTC

This incident has been resolved.

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Container Registry, Object Storage and Monitoring unavailability in eu-west1 region major 2025-02-11 10:30 UTC 15m

resolved 2025-02-11 10:45 UTC

This incident has been resolved.

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Partial unavailability of public endpoints in eu-north1 minor 2025-02-04 14:20 UTC 0m

resolved 2025-02-04 14:20 UTC

Object Storage, Management Console and API were unavailable 15:20–15:35 CET. Customer workloads, except for Object Storage, were not affected.

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Network SSD non-replicated and IO M3 disks in eu-west1 partially unavailable major 2025-02-03 13:15 UTC 0m

resolved 2025-02-03 13:15 UTC

Network SSD non-replicated and IO M3 disks in eu-west1 were partially unavailable 03/02 between 14:10–14:55 CET. No data was lost.

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Unable to perform operations on VM on eu-north1 critical 2025-01-27 16:58 UTC 4h 8m

resolved 2025-01-27 21:06 UTC

Current Status: Impact Mitigated Resolution Update: * The platform-wide impact has been successfully mitigated * Inference services have resumed normal operations and are successfully handling traffic * Network connectivity has been restored across most services Known Impact: *...

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eu-west1 region is unavailable critical 2025-01-23 14:26 UTC 2h 12m

resolved 2025-01-23 16:38 UTC

This incident has been resolved.

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Compute services are partially unavailable for customers minor 2025-01-23 11:06 UTC 1h 38m

resolved 2025-01-23 12:44 UTC

This incident has been resolved.

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GitHub registration is not working for new users minor 2025-01-22 21:08 UTC 16m

Names an upstream provider: GitHub.

resolved 2025-01-22 21:24 UTC

This incident has been resolved.

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[eu-west1] metrics in the console are not available major 2025-01-15 20:50 UTC 1h 25m

resolved 2025-01-15 22:15 UTC

This incident has been resolved.

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External connectivity degradation minor 2025-01-09 17:20 UTC 2h

resolved 2025-01-09 19:20 UTC

This incident has been resolved.

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Monitoring service is partially unavailable major 2024-12-31 14:17 UTC 2h 11m

resolved 2024-12-31 16:28 UTC

This incident has been resolved.

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Management Console page rendering issues major 2024-12-27 12:15 UTC 54m

resolved 2024-12-27 13:09 UTC

This incident has been resolved.

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eu-north1: unable to start/stop VM critical 2024-12-23 23:20 UTC 1h 51m

resolved 2024-12-24 01:11 UTC

This incident has been resolved.

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Degradation in receiving metrics in Monitoring in eu-north1 minor 2024-12-23 13:09 UTC 1h 23m

resolved 2024-12-23 14:32 UTC

This incident has been resolved.

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Virtual Machines Unavailability in EU-WEST1 major 2024-12-12 08:45 UTC 3h 13m

resolved 2024-12-12 11:58 UTC

This incident has been resolved.

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Billing API Latency Degradation minor 2024-12-12 07:00 UTC 1h 48m

resolved 2024-12-12 08:48 UTC

This incident has been resolved.

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Issues with pulling images from CR from certain Managed Service for Kubernetes nodes minor 2024-12-10 12:00 UTC 4h 20m

resolved 2024-12-10 16:20 UTC

This incident has been resolved.

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Object Storage public connectivity issues minor 2024-12-06 15:15 UTC 0m

resolved 2024-12-06 15:15 UTC

Object Storage IPv4 public connectivity issues

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Partial unavailability of Compute Cloud VMs and Managed Kubernetes clusters. major 2024-11-26 12:45 UTC 4h 9m

resolved 2024-11-26 16:54 UTC

The impact is fully mitigated. Root cause has been identified and code in question has been disabled. The team is confident the issue should not reproduce.

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Degradation of Compute and VPC control plane minor 2024-11-20 13:01 UTC 1h 10m

resolved 2024-11-20 14:11 UTC

This incident has been resolved.

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Degradation in receiving push metrics in Monitoring minor 2024-11-14 15:42 UTC 18m

resolved 2024-11-14 16:00 UTC

This incident has been resolved.

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New user registration temporarily unavailable major 2024-11-04 07:30 UTC 1h 44m

resolved 2024-11-04 09:14 UTC

This incident has been resolved.

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Nebius

What failed, last 90 days

Incidents per month

All recorded incidents

The text does not say enough to tell	10
Network, DNS, routing or connectivity failure	9
Login, tokens, certificates or credentials failed	3
Hardware, power, cooling or another physical failure	2
Orchestration, control plane, service discovery or load balancing failed	1