All Systems Operational

Uptime over the past 90 days. View historical uptime.
OSPool Operational
90 days ago
99.98 % uptime
Today
AP 20 ? Operational
90 days ago
100.0 % uptime
Today
AP 21 ? Operational
90 days ago
100.0 % uptime
Today
AP 23 ? Operational
90 days ago
100.0 % uptime
Today
AP 40 ? Operational
90 days ago
99.97 % uptime
Today
Jupyter Notebooks ? Operational
90 days ago
100.0 % uptime
Today
OSPool GlidenWMS Frontend ? Operational
90 days ago
100.0 % uptime
Today
OSPool Central Managers / Collectors Operational
90 days ago
99.93 % uptime
Today
Open Science Data Federation Operational
90 days ago
99.97 % uptime
Today
StashCache Redirector Operational
90 days ago
100.0 % uptime
Today
CVMFS Synchronization Operational
90 days ago
100.0 % uptime
Today
Data Federation Accounting Service ? Operational
90 days ago
100.0 % uptime
Today
Caches ? Operational
90 days ago
100.0 % uptime
Today
Pelican Director ? Operational
90 days ago
99.93 % uptime
Today
Pelican Registry ? Operational
90 days ago
99.93 % uptime
Today
Hosted CEs Operational
90 days ago
100.0 % uptime
Today
Hosted CE Infrastructure ? Operational
90 days ago
100.0 % uptime
Today
Message Bus ? Operational
90 days ago
100.0 % uptime
Today
GlideinWMS Factory ? Operational
90 days ago
100.0 % uptime
Today
OASIS ? Operational
90 days ago
100.0 % uptime
Today
Network Monitoring Pipeline ? Operational
90 days ago
100.0 % uptime
Today
Software Repositories Operational
90 days ago
100.0 % uptime
Today
Yum Repos ? Operational
90 days ago
100.0 % uptime
Today
GridCF Repo ? Operational
90 days ago
100.0 % uptime
Today
OSG Hub ? Operational
90 days ago
100.0 % uptime
Today
Accounting Operational
90 days ago
100.0 % uptime
Today
GRACC Frontend ? Operational
90 days ago
100.0 % uptime
Today
GRACC Backend ? Operational
90 days ago
100.0 % uptime
Today
GRACC APEL Reporting ? Operational
90 days ago
100.0 % uptime
Today
Websites Operational
90 days ago
100.0 % uptime
Today
Display ? Operational
90 days ago
100.0 % uptime
Today
Main Website ? Operational
90 days ago
100.0 % uptime
Today
DNS ? Operational
90 days ago
100.0 % uptime
Today
OSGConnect Website ? Operational
90 days ago
100.0 % uptime
Today
Topology ? Operational
90 days ago
100.0 % uptime
Today
Hosted Submit Operational
90 days ago
100.0 % uptime
Today
Hosted Submit Infrastructure ? Operational
90 days ago
100.0 % uptime
Today
Hosted GlideinWMS Operational
90 days ago
100.0 % uptime
Today
IGWN GWMS Frontend Operational
90 days ago
100.0 % uptime
Today
JLAB GWMS Frontend Operational
90 days ago
100.0 % uptime
Today
GLUEX GWMS Frontend Operational
90 days ago
100.0 % uptime
Today
UCSD CMS GWMS Frontend Operational
90 days ago
100.0 % uptime
Today
UCSD CMS VO Collector Operational
90 days ago
100.0 % uptime
Today
Kubernetes Infrastructure Operational
90 days ago
99.97 % uptime
Today
Tiger Operational
90 days ago
99.93 % uptime
Today
River Operational
90 days ago
100.0 % uptime
Today
Tempest Operational
90 days ago
100.0 % uptime
Today
PATh Facility Operational
90 days ago
99.98 % uptime
Today
AP 1 ? Operational
90 days ago
99.97 % uptime
Today
AP 1 Origin ? Operational
90 days ago
100.0 % uptime
Today
Collaborations Operational
90 days ago
100.0 % uptime
Today
AP 23 ? Operational
90 days ago
100.0 % uptime
Today
Operational
Degraded Performance
Partial Outage
Major Outage
Maintenance
Major outage
Partial outage
No downtime recorded on this day.
No data exists for this day.
had a major outage.
had a partial outage.

No incidents or maintenance related to this downtime.

Aug 31, 2025

No incidents reported today.

Aug 30, 2025

No incidents reported.

Aug 29, 2025

No incidents reported.

Aug 28, 2025

No incidents reported.

Aug 27, 2025

No incidents reported.

Aug 26, 2025
Tempest Kubernetes Upgrade
Completed - The scheduled maintenance has been completed.
Aug 26, 22:00 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Aug 26, 13:00 UTC
Scheduled - The Tempest Kubernetes cluster at UChicago will be upgraded. Expect some downtime and multiple restarts of pods in the cluster.

Many of the services listed below are backup services or part of high availability setups, which should minimize the impact on production.
Aug 20, 15:56 UTC
Aug 25, 2025

No incidents reported.

Aug 24, 2025

No incidents reported.

Aug 23, 2025

No incidents reported.

Aug 22, 2025

No incidents reported.

Aug 21, 2025

No incidents reported.

Aug 20, 2025

No incidents reported.

Aug 19, 2025

No incidents reported.

Aug 18, 2025

No incidents reported.

Aug 17, 2025

No incidents reported.

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