WP Migrate DB 2.2.0

Does WP Migrate DB work with WordPress 5.8.1 and PHP 7.4.8? A smoke test was performed on .


1PHP warnings
No JavaScript exceptions
All test pages loaded successfully
No resource errors

Memory usage: 602.1 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.

WordPress version5.8.1
PHP version7.4.8
MySQL version8.0.21
PHP memory limit256M
Plugin Info
Last updated
Active installs 300,000+
WordPress.org page https://wordpress.org/plugins/wp-migrate-db/

WordPress compatibility badge PHP compatibility badge

Get badge code

Pages 3

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=wp-migrate-db%2Fwp-migrate-db.php&plugin_status=all&paged=1&s&_wpnonce=36659f3802
Aspect after-activation
HTTP status 200
Load time 0.760 s
Memory usage 3.85 MiB
JS errors None
Resource errors None

Tools → Migrate DB

Page screenshot: Tools → Migrate DB
URL /wp-admin/tools.php?page=wp-migrate-db
Aspect menu-item
HTTP status 200
Load time 0.925 s
Memory usage 4.05 MiB
JS errors None
Resource errors None

Test site – Just another WordPress site

Page screenshot: Test site – Just another WordPress site
Aspect front-page
HTTP status 200
Load time 0.226 s
Memory usage 3.48 MiB
JS errors None
Resource errors None


URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.273 s0.252 s-0.021 s3.08 MiB3.66 MiB+ 589.82 KiB
/wp-admin/edit.php0.159 s0.183 s+0.024 s3.11 MiB3.75 MiB+ 653.77 KiB
/wp-admin/post-new.php0.723 s0.868 s+0.145 s5.27 MiB5.89 MiB+ 639.4 KiB
/wp-admin/upload.php0.349 s0.269 s-0.080 s3.03 MiB3.6 MiB+ 589.02 KiB
/wp-admin/options-writing.php0.254 s0.131 s-0.123 s3.02 MiB3.58 MiB+ 572.57 KiB
/wp-admin/media-new.php0.334 s0.264 s-0.070 s3.01 MiB3.58 MiB+ 589.2 KiB
/wp-admin/edit-tags.php?taxonomy=category0.174 s0.240 s+0.066 s3.04 MiB3.61 MiB+ 590.1 KiB
/wp-admin/post-new.php?post_type=page0.569 s0.580 s+0.011 s5.26 MiB5.88 MiB+ 638.98 KiB
/wp-admin/options-discussion.php0.232 s0.212 s-0.020 s3 MiB3.58 MiB+ 589.51 KiB
/wp-admin/edit-comments.php0.213 s0.196 s-0.017 s3.04 MiB3.62 MiB+ 588.98 KiB
/0.404 s0.211 s-0.193 s2.91 MiB3.48 MiB+ 581.7 KiB
Average 0.335 s0.310 s-0.025 s3.43 MiB4.02 MiB+ 602.1 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.

Language % Lines of code Comment lines Files
Total 11,561 3,978 144

PHP Code Analysis | More results »

Lines of code 10,797
Total complexity 2,357
Median class complexity 11.5
Median method complexity 2.0
Most complex class DeliciousBrains\WPMDB\Common\Sql\Table
Most complex function DeliciousBrains\WPMDB\Common\Error\ErrorLog::get_diagnostic_info()
Classes 66
Methods 551
Functions 20


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.

Options wp_options 8

PHP Error Log 1 lines

[19-Oct-2021 17:24:53 UTC] PHP Warning:  chmod(): Operation not permitted in /wp-content/plugins/wp-migrate-db/class/Common/Filesystem/Filesystem.php on line 293
See also: All tests for this plugin, How to Hide the "WP Migrate" Admin Menu