[wp-trac] [WordPress Trac] #46645: Site health: timeout on the "Info" tab

[WordPress Trac]

#46645: Site health: timeout on the "Info" tab
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 Reporter:  azaozz                               |       Owner:  (none)
     Type:  defect (bug)                         |      Status:  new
 Priority:  normal                               |   Milestone:  5.2
Component:  Administration                       |     Version:  trunk
 Severity:  normal                               |  Resolution:
 Keywords:  site-health has-patch needs-testing  |     Focuses:  multisite
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Changes (by pento):

 * keywords:  site-health => site-health has-patch needs-testing
 * focuses:   => multisite
 * component:  General => Administration


Comment:

 I did some performance testing, and found that the two major slowdowns
 were the WordPress.org check (~1s), and the filesystem size check (~10s).

 Multisite already has the `get_dirsize()` function, which is faster on the
 initial run than `WP_Debug_data::get_directory_size()` (6s), and due to
 caching, takes negligible time on subsequent runs.

 [attachment:"46645.diff"] switches to using `get_dirsize()`. Performance
 enhancements should probably land in `get_dirsize()` (related: #19879,
 #26135).

 @jeremyfelt: Any concerns about making `get_dirsize()` and
 `recurse_dirsize()` available on all sites?

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Ticket URL: <https://core.trac.wordpress.org/ticket/46645#comment:6>
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