Performance Lab 4.0.0

Does Performance Lab work with WordPress 6.8.2 and PHP 8.1.12? A smoke test was performed on .

Summary

Errors
No PHP errors, warnings or notices
No JavaScript exceptions
All test pages loaded successfully
No resource errors
Looks good! No problems were detected.
Performance

Memory usage: 39.45 KiB
The average PHP memory usage increased by this amount after activating by the plugin.

Page speed impact: insignificant.
The plugin didn't make the site noticeably slower.

Environment
WordPress version6.8.2
PHP version8.1.12
MySQL version10.6.10
PHP memory limit512M
Plugin Info
Last updated
Active installs 200,000+
WordPress.org page https://wordpress.org/plugins/performance-lab/
Badges

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Pages 4

Plugins ‹ Test site — WordPress

Page screenshot: Plugins ‹ Test site — WordPress
URL /wp-admin/plugins.php?plugin_status=all&paged=1&s
Requested URL /wp-admin/plugins.php?action=activate&plugin=performance-lab%2Fload.php&plugin_status=all&paged=1&s&_wpnonce=f746e46b7c
Aspect after-activation
HTTP status 200
Load time 0.349 s
Memory usage 3.57 MiB
JS errors None
Resource errors None

Tools → Server-Timing

Page screenshot: Tools → Server-Timing
URL /wp-admin/tools.php?page=perflab-server-timing
Aspect menu-item
HTTP status 200
Load time 0.180 s
Memory usage 3.54 MiB
JS errors None
Resource errors None

Settings → Performance

Page screenshot: Settings → Performance
URL /wp-admin/options-general.php?page=performance-lab
Aspect menu-item
HTTP status 200
Load time 0.344 s
Memory usage 3.88 MiB
JS errors None
Resource errors None

Test site – Just another WordPress site

Page screenshot: Test site – Just another WordPress site
URL /
Aspect front-page
HTTP status 200
Load time 0.201 s
Memory usage 3.47 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.408 s0.334 s-0.074 s3.51 MiB3.56 MiB+ 52.37 KiB
/wp-admin/edit.php0.203 s0.216 s+0.013 s3.57 MiB3.62 MiB+ 48.29 KiB
/wp-admin/post-new.php0.895 s0.695 s-0.200 s6.06 MiB6.13 MiB+ 71.7 KiB
/wp-admin/upload.php0.793 s0.608 s-0.185 s3.52 MiB3.55 MiB+ 30.88 KiB
/wp-admin/options-writing.php0.225 s0.249 s+0.024 s3.5 MiB3.53 MiB+ 34.88 KiB
/wp-admin/media-new.php0.275 s0.269 s-0.006 s3.49 MiB3.53 MiB+ 43.07 KiB
/wp-admin/edit-tags.php?taxonomy=category0.196 s0.240 s+0.044 s3.5 MiB3.56 MiB+ 53.74 KiB
/wp-admin/post-new.php?post_type=page0.737 s0.616 s-0.121 s6.05 MiB6.12 MiB+ 67.23 KiB
/wp-admin/options-discussion.php0.544 s0.395 s-0.149 s3.5 MiB3.53 MiB+ 31.38 KiB
/wp-admin/edit-comments.php0.264 s0.207 s-0.057 s3.52 MiB3.55 MiB+ 30.88 KiB
/0.354 s0.193 s-0.161 s3.5 MiB3.47 MiB- 30.48 KiB
Average 0.445 s0.366 s-0.079 s3.98 MiB4.01 MiB+ 39.45 KiB

Code Statistics

Note: Third-party libraries and minified JS/CSS files are excluded from these statistics where possible, so the numbers you see here may be lower than those reported by other tools.

PHP
Language % Lines of code Comment lines Files
PHP97.7%2,9831,62926
JavaScript2.3%69211
Total 3,052 1,650 27

PHP Code Analysis | More results »

Lines of code 2,979
Total complexity 448
Median class complexity 19.5
Median method complexity 2.0
Most complex class Perflab_Server_Timing
Most complex function perflab_render_plugin_card()
Classes 2
Methods 15
Functions 89

Additions

Things that the plugin adds to the site. This section is not intended to be comprehensive. The test tool only looks for a few specific types of added content.

No new entries found.

PHP Error Log

The log file is empty.

See also: All tests for this plugin, How to Hide Performance Lab Admin Menus