WP Migrate DB 2.1.2

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: 589.28 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/

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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=4e23343251
Aspect after-activation
HTTP status 200
Load time 0.808 s
Memory usage 3.84 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 1.284 s
Memory usage 4.17 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 0.218 s
Memory usage 3.47 MiB
JS errors None
Resource errors None


URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.317 s0.265 s-0.052 s3.08 MiB3.65 MiB+ 582.19 KiB
/wp-admin/edit.php0.177 s0.186 s+0.009 s3.11 MiB3.74 MiB+ 645.2 KiB
/wp-admin/post-new.php1.390 s1.047 s-0.343 s5.27 MiB5.88 MiB+ 630.83 KiB
/wp-admin/upload.php0.592 s0.388 s-0.204 s3.03 MiB3.6 MiB+ 580.45 KiB
/wp-admin/options-writing.php0.161 s0.242 s+0.081 s3.02 MiB3.57 MiB+ 564 KiB
/wp-admin/media-new.php0.253 s0.270 s+0.017 s3.01 MiB3.57 MiB+ 580.63 KiB
/wp-admin/edit-tags.php?taxonomy=category0.181 s0.172 s-0.009 s3.04 MiB3.61 MiB+ 581.53 KiB
/wp-admin/post-new.php?post_type=page0.997 s1.081 s+0.084 s5.26 MiB5.87 MiB+ 630.41 KiB
/wp-admin/options-discussion.php0.225 s0.317 s+0.092 s3 MiB3.57 MiB+ 580.94 KiB
/wp-admin/edit-comments.php0.201 s0.226 s+0.025 s3.04 MiB3.61 MiB+ 580.41 KiB
/0.373 s0.257 s-0.116 s2.96 MiB3.47 MiB+ 525.47 KiB
Average 0.442 s0.405 s-0.038 s3.44 MiB4.01 MiB+ 589.28 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 11,256 3,771 139

PHP Code Analysis | More results »

Lines of code 10,492
Total complexity 2,282
Median class complexity 14.0
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 62
Methods 518
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

[09-Sep-2021 04:28:43 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