All Systems Operational
Certification exam infrastructure
Operational
Exam management system (Faraday)
Operational
Exam proctoring (PSI)
Operational
Exam delivery system (Bakery)
Operational
Linux Foundation SSO
Operational
The Linux Foundation identity.linuxfoundation.org
Operational
Auth0 Authentication API
Operational
The Linux Foundation LDAP
Operational
Online course forums (Vanilla)
Operational
Course player integration (TI SSL Certificate)
Operational
MyPortal page (Thought Industries)
Operational
Automated reports (Informer)
Operational
edX
Operational
Credly Digital Badge
Operational
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.
Scheduled Maintenance
PSI Scheduled Maintenance Nov 22, 2026 16:00-21:00 UTC
Update -
PSI systems will be undergoing scheduled maintenance.
During this time, candidates will be unable to schedule exams or make any changes to previously scheduled exams.
Oct 12, 2026 - 17:28 UTC
During this time, candidates will be unable to schedule exams or make any changes to previously scheduled exams.
Oct 12, 2026 - 17:28 UTC
Scheduled -
PSI systems will be undergoing scheduled maintenance.
During this time, candidates will be unable to schedule exams or make any changes to previously scheduled exams.
Sep 05, 2025 - 17:21 UTC
During this time, candidates will be unable to schedule exams or make any changes to previously scheduled exams.
Sep 05, 2025 - 17:21 UTC
PSI Scheduled Maintenance Dec 20, 2026 16:00 - Dec 21, 2026 16:00 UTC
PSI systems will be undergoing scheduled maintenance.
During this time, candidates will be unable to schedule exams or make any changes to previously scheduled exams.
Posted on Sep 05, 2025 - 17:21 UTC
During this time, candidates will be unable to schedule exams or make any changes to previously scheduled exams.
Posted on Sep 05, 2025 - 17:21 UTC
PSI Scheduled Maintenance Jan 31, 2027 16:00-21:00 UTC
PSI systems will be undergoing scheduled maintenance.
During this time, candidates will be unable to schedule exams or make any changes to previously scheduled exams.
Posted on Aug 21, 2026 - 15:47 UTC
During this time, candidates will be unable to schedule exams or make any changes to previously scheduled exams.
Posted on Aug 21, 2026 - 15:47 UTC
PSI Scheduled Maintenance Mar 14, 2027 16:00-21:00 UTC
PSI systems will be undergoing scheduled maintenance.
During this time, candidates will be unable to schedule exams or make any changes to previously scheduled exams.
Posted on Aug 21, 2026 - 15:47 UTC
During this time, candidates will be unable to schedule exams or make any changes to previously scheduled exams.
Posted on Aug 21, 2026 - 15:47 UTC
PSI Scheduled Maintenance Apr 25, 2027 16:00-21:00 UTC
PSI systems will be undergoing scheduled maintenance.
During this time, candidates will be unable to schedule exams or make any changes to previously scheduled exams.
Posted on Aug 21, 2026 - 15:48 UTC
During this time, candidates will be unable to schedule exams or make any changes to previously scheduled exams.
Posted on Aug 21, 2026 - 15:48 UTC
PSI Scheduled Maintenance Jun 13, 2027 16:00-21:00 UTC
PSI systems will be undergoing scheduled maintenance.
During this time, candidates will be unable to schedule exams or make any changes to previously scheduled exams.
Posted on Aug 21, 2026 - 15:49 UTC
During this time, candidates will be unable to schedule exams or make any changes to previously scheduled exams.
Posted on Aug 21, 2026 - 15:49 UTC
PSI Scheduled Maintenance Jul 25, 2027 16:00-21:00 UTC
PSI systems will be undergoing scheduled maintenance.
During this time, candidates will be unable to schedule exams or make any changes to previously scheduled exams.
Posted on Aug 21, 2026 - 15:49 UTC
During this time, candidates will be unable to schedule exams or make any changes to previously scheduled exams.
Posted on Aug 21, 2026 - 15:49 UTC
PSI Scheduled Maintenance Sep 19, 2027 16:00-21:00 UTC
PSI systems will be undergoing scheduled maintenance.
During this time, candidates will be unable to schedule exams or make any changes to previously scheduled exams.
Posted on Aug 21, 2026 - 15:50 UTC
During this time, candidates will be unable to schedule exams or make any changes to previously scheduled exams.
Posted on Aug 21, 2026 - 15:50 UTC
PSI Scheduled Maintenance Oct 31, 2027 16:00-21:00 UTC
PSI systems will be undergoing scheduled maintenance.
During this time, candidates will be unable to schedule exams or make any changes to previously scheduled exams.
Posted on Aug 21, 2026 - 15:50 UTC
During this time, candidates will be unable to schedule exams or make any changes to previously scheduled exams.
Posted on Aug 21, 2026 - 15:50 UTC
PSI Scheduled Maintenance Dec 12, 2027 16:00-21:00 UTC
PSI systems will be undergoing scheduled maintenance.
During this time, candidates will be unable to schedule exams or make any changes to previously scheduled exams.
Posted on Aug 21, 2026 - 15:51 UTC
During this time, candidates will be unable to schedule exams or make any changes to previously scheduled exams.
Posted on Aug 21, 2026 - 15:51 UTC