[wp-trac] [WordPress Trac] #62692: Performance regression for get_option in 6.4

[WordPress Trac]

#62692: Performance regression for get_option in 6.4
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 Reporter:  rmccue                    |       Owner:  joemcgill
     Type:  defect (bug)              |      Status:  assigned
 Priority:  normal                    |   Milestone:  6.8
Component:  Cache API                 |     Version:  6.4
 Severity:  major                     |  Resolution:
 Keywords:  has-patch has-unit-tests  |     Focuses:  performance
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Changes (by joemcgill):

 * owner:  (none) => joemcgill
 * status:  new => assigned
 * milestone:  Awaiting Review => 6.8


Comment:

 Even once a fix for this is committed, there will still be many sites
 affected by this issue due to object cache implementations not handling
 cache misses when the site is on an affected version of WP (i.e. 6.4–6.7)

 I've opened issues on each of the affected implementations listed in
 [comment:10 Ryan's comment]) so sites using any of those plugins can
 receive a fix prior to updating to the first major release where this is
 addressed.

 We could consider backporting this to 6.7 since the release date for 6.8
 is still quite a ways off, but do not backport bugfixes to any older
 branches.

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Ticket URL: <https://core.trac.wordpress.org/ticket/62692#comment:25>
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