Optimize Database after Deleting Revisions 4.9.1

Does "Optimize Database after Deleting Revisions" work with WordPress 5.5 and PHP 7.2.16? 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: 39.04 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 version5.5
PHP version7.2.16
MySQL version8.0.15
PHP memory limit256M
Plugin Info
Last updated
Active installs 80,000+
WordPress.org page https://wordpress.org/plugins/rvg-optimize-database/
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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=rvg-optimize-database%2Frvg-optimize-database.php&plugin_status=all&paged=1&s&_wpnonce=5e52a1bf74
Aspect after-activation
HTTP status 200
Load time 0.554 s
Memory usage 4.15 MiB
JS errors None
Resource errors None

Tools → Optimize Database

Page screenshot: Tools → Optimize Database
URL /wp-admin/tools.php?page=rvg-optimize-database
Aspect menu-item
HTTP status 200
Load time 0.296 s
Memory usage 3.9 MiB
JS errors None
Resource errors None

Settings → Optimize Database

Page screenshot: Settings → Optimize Database
URL /wp-admin/options-general.php?page=odb_settings_page
Aspect menu-item
HTTP status 200
Load time 0.191 s
Memory usage 4.11 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 0.312 s
Memory usage 3.68 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.460 s0.338 s-0.122 s3.96 MiB3.99 MiB+ 28.84 KiB
/wp-admin/edit.php0.229 s0.237 s+0.008 s3.99 MiB4.02 MiB+ 28.84 KiB
/wp-admin/post-new.php1.700 s1.902 s+0.202 s5.81 MiB5.85 MiB+ 35.6 KiB
/wp-admin/upload.php0.705 s0.448 s-0.257 s3.83 MiB3.91 MiB+ 91.17 KiB
/wp-admin/options-writing.php0.167 s0.185 s+0.018 s3.9 MiB3.9 MiB- 1.73 KiB
/wp-admin/media-new.php0.202 s0.185 s-0.017 s3.8 MiB3.89 MiB+ 91.88 KiB
/wp-admin/edit-tags.php?taxonomy=category0.191 s0.188 s-0.003 s3.91 MiB3.94 MiB+ 28.78 KiB
/wp-admin/post-new.php?post_type=page1.510 s1.418 s-0.092 s5.8 MiB5.83 MiB+ 24.78 KiB
/wp-admin/options-discussion.php0.273 s0.249 s-0.024 s3.81 MiB3.9 MiB+ 92.5 KiB
/wp-admin/edit-comments.php0.313 s0.204 s-0.109 s3.91 MiB3.94 MiB+ 27.69 KiB
/0.794 s0.204 s-0.590 s3.69 MiB3.68 MiB- 18.89 KiB
Average 0.595 s0.505 s-0.090 s4.22 MiB4.26 MiB+ 39.04 KiB

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.

Database Tables 1

Options wp_options 2

PHP Error Log

The log file is empty.

See also: All tests for this plugin, How to Hide Optimize Database after Deleting Revisions Admin Menus