[wp-trac] [WordPress Trac] #10852: improve get_page_children

[WordPress Trac]

#10852: improve get_page_children
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 Reporter:  hailin        |       Owner:  westi    
     Type:  enhancement   |      Status:  reviewing
 Priority:  normal        |   Milestone:  2.9      
Component:  Optimization  |     Version:  2.9      
 Severity:  normal        |    Keywords:  has-patch
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Comment(by hailin):

 So my patch improves the load time from 3 min to 1 min. That is the
 purpose of my patch - to speed things up algorithmically.

 update_page_cache is indeed another bigger issue, which I will leave it to
 lead core WP devs.

 The tests I did was with 5000 pages, about a year ago, on a live blog.
 removing update_post_caches($this->posts) saves about 17 sec out of 33 sec
 total time.

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Ticket URL: <http://core.trac.wordpress.org/ticket/10852#comment:11>
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