[wp-trac] [WordPress Trac] #57077: Performance issues in `_add_block_template_info`

[WordPress Trac]

#57077: Performance issues in `_add_block_template_info`
--------------------------+--------------------------
 Reporter:  spacedmonkey  |       Owner:  (none)
     Type:  enhancement   |      Status:  assigned
 Priority:  normal        |   Milestone:  6.1.2
Component:  Themes        |     Version:  5.9
 Severity:  normal        |  Resolution:
 Keywords:  has-patch     |     Focuses:  performance
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Comment (by flixos90):

 Retroactively, an additional quick performance benchmark for this change,
 using https://gist.github.com/felixarntz/de5c697a1a16c2b892634b70216eb6c7:

 **With Twenty Twenty-Three home page:**
 * `_add_block_template_info()`: 0.37ms compared to 3.55ms (90.6% faster)
 * `_add_block_template_part_area_info()`: 3.94ms compared to 4.46ms (11.7%
 faster)
 * Total WP load time: 197.83ms compared to 203.07ms (2.6% faster)

 **With Twenty Twenty-Three single post with Gutenberg demo content:**
 * `_add_block_template_info()`: 0.18ms compared to 1.78ms (89.9% faster)
 * `_add_block_template_part_area_info()`: 3.87ms compared to 4.45ms (13.0%
 faster)
 * Total WP load time: 191.75ms compared to 198.65ms (3.5% faster)

 All data based on median server timings from 20 requests each. This is a
 very nice little win through a simple change!

 It also shows that `_add_block_template_part_area_info()` overall is still
 pretty slow; maybe we can see if that can be improved further in another
 ticket.

-- 
Ticket URL: <https://core.trac.wordpress.org/ticket/57077#comment:20>
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