Sitecore 9.1.1 Redis Driver Timeout

This is a patch fix support to address the Redis driver timeout issue on your Sitecore 9.1 CD instance to address the lack of threads to respond to the blocking request whilst waiting to complete the response callback from Redis service.

Refer to Sitecore KB Article under Sitecore 9.1 Update 1:
https://kb.sitecore.net/articles/464570#Solution(XP9.1.0And9.1.1)

Sitecore Support Patch:
https://sitecore.app.box.com/s/200zolvv2p7gcvdir50s6b169grk2ia7

A few other optimisations were performed such as adding the pollingMaxExpiredSessionsPerSecond=”100″ attribute to the redis sessionstate provider and adding an applicationInitialization section to boost the startup time of the Sitecore CD Application.

Result: Redis timeout exceptions are no longer appearing in the logs.

Extra articles for a good read:

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

This site uses Akismet to reduce spam. Learn how your comment data is processed.