[RESOLVED] NA21 | Service Degradation

 POSTED: Aug 30, 2019 1:39:57 PM        NA21, Service Degradation

[ROOT CAUSE ANALYSIS Sept, 24, 2019] 

Description:

Spring - UI Session Management Intermittent Connection Failures/Outage

Timeframe:

2019-08-30 , 13:00CT to 15:30CT

Impact:

About 10% of (SpringCM) users whose accounts are primary to the NA21 instance of SpringCM got errors trying to login and active sessions got redirected to the login page or received a gateway time out.
This only impacted our (SpringCM's) NA21 user base.

Cause:

During a recent release we changed session management platforms.  There was an increase in requests to the new platform and unanticipated traffic patterns

Resolution:

Modified the maximum number of clients that can be handled simultaneously. Rolled back implementation to the previous version.

[RESOLVED] The SpringCM Technology team identified and resolved the service availability issue on the NA21 instance on Friday, August 30 at approximately 15:30 CST.   The outage lasted approximately from 13:00 CST to 15:30 CST (2.5 hours).  We apologize for the inconvenience and will be providing a Root Cause Analysis in the near future.

Continue reading...

Subscribe to Email Updates

Subscribe by email to get notified as soon as we post a status update.