WP Migrate DB 2.0.2

Does WP Migrate DB work with WordPress 5.8 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: 572.78 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
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/

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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=a40e7530da
Aspect after-activation
HTTP status 200
Load time 0.614 s
Memory usage 3.83 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 1.039 s
Memory usage 4.16 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 0.217 s
Memory usage 3.46 MiB
JS errors None
Resource errors None


URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.340 s0.289 s-0.051 s3.08 MiB3.64 MiB+ 571.88 KiB
/wp-admin/edit.php0.178 s0.214 s+0.036 s3.11 MiB3.67 MiB+ 571.82 KiB
/wp-admin/post-new.php1.150 s1.293 s+0.143 s5.27 MiB5.87 MiB+ 615.13 KiB
/wp-admin/upload.php0.701 s0.341 s-0.360 s3.03 MiB3.59 MiB+ 571.08 KiB
/wp-admin/options-writing.php0.151 s0.146 s-0.005 s3.02 MiB3.57 MiB+ 554.63 KiB
/wp-admin/media-new.php0.244 s0.364 s+0.120 s3.01 MiB3.56 MiB+ 571.25 KiB
/wp-admin/edit-tags.php?taxonomy=category0.199 s0.212 s+0.013 s3.04 MiB3.6 MiB+ 572.16 KiB
/wp-admin/post-new.php?post_type=page1.081 s1.078 s-0.003 s5.26 MiB5.86 MiB+ 614.71 KiB
/wp-admin/options-discussion.php0.281 s0.320 s+0.039 s3 MiB3.56 MiB+ 571.56 KiB
/wp-admin/edit-comments.php0.220 s0.223 s+0.003 s3.04 MiB3.6 MiB+ 571.04 KiB
/0.262 s0.259 s-0.003 s2.96 MiB3.46 MiB+ 515.38 KiB
Average 0.437 s0.431 s-0.006 s3.44 MiB4 MiB+ 572.78 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 11,023 3,616 132

PHP Code Analysis | More results »

Lines of code 10,207
Total complexity 2,207
Median class complexity 15.0
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 57
Methods 501
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

[20-Jul-2021 18:48:26 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