Last checked from CSCS official status page 3 min. 39 sec. ago
CSCS Status
Is CSCS down?
Major CSCS outage
Supercomputing for world-class scientific research support.
Not working for you?
StatusGator reports that CSCS is currently experiencing a major outage. There are confirmed issues with ML Platform - [Bristen] Slurm scheduler, but all other components are operational.
CSCS service health
This chart represents CSCS service health over the last 24 hours, with data points collected every 15 minutes based on issue reports, page visits, and signal strength. Sign up for free to see more CSCS status data.
24 hrs ending
●
Service up
●
Possible outage
●
Likely outage
Top reported issues
View and upvote the most commonly reported CSCS issues to help us better indicate the service status.
- Connectivity issue
- Error message
- Server not responding
- Sign in problem
- Service down
- Slow performance
- Unable to download
- App not loading
- Other
Have a different problem with CSCS?
CSCS outage map
Explore our interactive CSCS outage map to monitor real-time incidents and service issues across the globe. This dynamic map highlights regions around the world affected by recent CSCS outages, giving you a clear view of performance and downtime trends.
Looking to track CSCS downtime and outages?
- Receive real-time status updates
- Show current status on private or public status page
- Be the first to know if service is down
- Keep your team informed
- Monitor alongside other services and websites
Recent CSCS outages and issues
Follow the recent outages and downtime for CSCS in the table below.
If you're experiencing a problem now, check the current CSCS status or
.
| Incident name | Duration | Started | Severity |
|---|---|---|---|
|
Major incident
|
13h 34m |
Down
|
|
|
Major incident
|
12m |
Down
|
|
|
Major incident
|
8h 2m |
Down
|
|
|
Major incident
|
6m |
Down
|
|
|
Major incident
|
15m |
Down
|
Incident name
Major incident
Duration
13h 34m
Start
Severity
Down
Incident name
Major incident
Duration
12m
Start
Severity
Down
Incident name
Major incident
Duration
8h 2m
Start
Severity
Down
Incident name
Major incident
Duration
6m
Start
Severity
Down
Incident name
Major incident
Duration
15m
Start
Severity
Down
Get notified about CSCS outages
Stay updated with instant alerts for CSCS outages by signing up now!
See CSCS status on your status page
You can also monitor any service or website on your status page
CSCS components
View details of the current CSCS status below.
If the status shows "Up" but you're still experiencing issues, you can
such as connectivity issues, outages, or slow performance. These
issues are commonly reported when CSCS is down or
facing partial disruptions.
| Component name | Status |
|---|---|
| CSCS Authentication Service |
Up
|
| CSCS [Bristen] Slurm scheduler |
Down
|
| CSCS [Bristen] SSH connection |
Up
|
| CSCS Capstor filesystem |
Up
|
| CSCS CI/CD scheduler |
Up
|
| CSCS [Clariden] Slurm scheduler |
Up
|
| CSCS [Clariden] SSH connection |
Up
|
| CSCS Confluence |
Up
|
| CSCS Container build farm |
Up
|
| CSCS [Daint] JupyterHub |
Up
|
| CSCS [Daint] Slurm scheduler |
Up
|
| CSCS [Daint] SSH connection |
Up
|
| CSCS Developer Portal |
Up
|
| CSCS [Eiger] JupyterHub |
Up
|
| CSCS [Eiger] Slurm scheduler |
Up
|
| CSCS [Eiger] SSH connection |
Up
|
| CSCS FirecREST API endpoint (CWP) |
Up
|
| CSCS FirecREST API endpoint (HPCP) |
Up
|
| CSCS FirecREST API endpoint (MLP) |
Up
|
| CSCS Homepage |
Up
|
| CSCS Project Office |
Up
|
| CSCS [Säntis] JupyterHub |
Up
|
| CSCS [Santis] Slurm scheduler |
Up
|
| CSCS [Santis] SSH connection |
Up
|
| CSCS Service Desk |
Up
|
| CSCS User documentation |
Up
|
Get notified about CSCS outages
Stay updated with instant alerts for CSCS outages by signing up now!
One app that has it all
With features designed to cover all your needs for monitoring and communicating outages or downtime, StatusGator keeps your team connected and informed. Stay updated on CSCS outages, potential problems, and its current status in real-time, ensuring you're always prepared to act.
Monitor CSCS along with other services and websites
StatusGator monitors over 11,270 cloud services, hosted applications, and websites. Just add what you need to the list, and we'll automatically aggregate their statuses into a single page. You'll receive notifications for any issues affecting you and your page subscribers.
Get notified on CSCS status change
StatusGator monitors all of your services and websites and sends your team instant notifications when they go down. Stay abreast of issues that affect your team with notifications: in email, Slack, Teams, or wherever your team communicates.
Show CSCS on your status page
Easily notify your end-users of outages using a customizable status page. Display cloud services or websites, as well as any custom monitors you add manually. Create multiple status pages tailored to different needs, customize them, and embed them for maximum effectiveness.
About our CSCS status page integration
CSCS (Supercomputing for world-class scientific research support) is a a Cloud Infrastructure, Development, and AI solution that StatusGator has been monitoring since September 2026. Over the past 9 days, we have collected data on on more than 58 outages that affected CSCS users. When CSCS publishes downtime on their status page, they do so across 26 components and 6 groups using 4 different statuses: up, warn, down, and maintenance which we use to provide granular uptime metrics and notifications.
If you're wondering, "Is CSCS down?", or need to know its current status, we've got you covered. Our platform tracks every reported outage, performance issue, and maintenance window to ensure you're informed. Whether CSCS is experiencing a problem now or has recently resolved one, our detailed history keeps you updated.
Many StatusGator users monitor CSCS to get notified when it's down, is under maintenance, or has an outage. You can get alerts by signing up for a free StatusGator account.
-
Early Warning Signals
If we detect a potential CSCS outage or other issue before it was reported on the official status page we will send an Early Warning Signal notification to StatusGator subscribers. We can often detect issues before they are officially acknowledged by the provider, giving you a head start on resolving any potential problems.
-
Down notifications
If CSCS is having system outages or experiencing other critical issues, red down notifications appear on the status page. In most cases, it means that core functions are not working properly, or there is some other serious customer-impacting event underway.
-
Warning notifications
Warn notifications are used when CSCS is undergoing a non-critical issue like minor service issues, performance degradation, non-core bugs, capacity issues, or problems affecting a small number of users.
-
Maintenance notifications
CSCS posts separate notifications for planned maintenance work. StatusGator will notify subscribers when CSCS enters a pre-planned maintenance window, keeping you up to date.
-
Status messages
When CSCS posts issues on their status page, we collect the main headline message and include that brief information or overview in notifications to StatusGator subscribers.
-
Status details
When CSCS has outages or other service-impacting events on their status page, we pull down the detailed informational updates and include them in notifications. These messages often include the current details about how the problem is being mitigated, or when the next update will occur.
-
Component status filtering
Because CSCS has several components, each with their individual statuses, StatusGator can differentiate the status of each component in our notifications to you whenever a particular component is down. This means, you can filter your status page notifications based on the services, regions, or components you utilize. This is an essential feature for complex services with many components or services spread out across many regions.
Get notified about CSCS outages
Stay updated with instant alerts for CSCS outages by signing up now!
Looking for Downdetector CSCS alerts?
Both official and crowdsourced updates for CSCS outages.
StatusGator
Downdetector
More than 11,270 services monitored.
StatusGator
Downdetector
Proactive alerts on CSCS status changes sent to your Slack, Microsoft Teams, and more.
StatusGator
Downdetector
Monitoring of both CSCS and your own apps.
StatusGator
Downdetector
Granular monitoring of CSCS components.
StatusGator
Downdetector
Frequently asked questions
Can't find your question? Email us to arrange a time to discuss. We'd love to chat!