Description
A good description of this issue can be found here https://issues.couchbase.com/browse/MB-32107?focusedCommentId=317289&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#comment-317289.
Unsure if this will lead to performance gains, however a reduction of cache contention certainly isn't a bad thing and the changes is relatively trivial.