Problem/Motivation
The cache tag config-revision-list is being invalidated on every request populating the purge queue with too many items.
Steps to reproduce
Visit any page and observe how the purge queue is being populated with duplicate queue items for invalidating the config-revision-list cache tag.
Proposed resolution
Only invalidate the cache tag config-revision-list if there were any config changes.
Comments
Comment #3
hchonov