Optimize Database after Deleting Revisions 4.4.3

Does "Optimize Database after Deleting Revisions" work with WordPress 4.9.1 and PHP 7.0.16? A smoke test was performed on .

Summary

Errors
22PHP notices
No JavaScript exceptions
All test pages loaded successfully
No resource errors
Performance

Memory usage: 54.05 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 version4.9.1
PHP version7.0.16
MySQL version5.7.17
PHP memory limit256M
Plugin Info
Last updated
Active installs 100,000+
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?activate=true&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=8d3ec0754d
Aspect after-activation
HTTP status 200 OK
Load time 0.212 s
Memory usage 2.97 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 OK
Load time 0.045 s
Memory usage 2.92 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 OK
Load time 0.108 s
Memory usage 3.28 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 OK
Load time 0.077 s
Memory usage 2.81 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.277 s0.152 s-0.125 s2.98 MiB3.08 MiB+ 101.75 KiB
/wp-admin/edit.php0.144 s0.215 s+0.071 s3.01 MiB3.1 MiB+ 98.35 KiB
/wp-admin/post-new.php0.240 s0.306 s+0.066 s3.08 MiB3.18 MiB+ 99.08 KiB
/wp-admin/upload.php0.113 s0.161 s+0.048 s2.91 MiB2.94 MiB+ 33.79 KiB
/wp-admin/options-writing.php0.134 s0.090 s-0.044 s2.99 MiB2.93 MiB- 59.48 KiB
/wp-admin/media-new.php0.081 s0.079 s-0.002 s2.89 MiB2.92 MiB+ 34.34 KiB
/wp-admin/edit-tags.php?taxonomy=category0.113 s0.119 s+0.006 s2.93 MiB2.96 MiB+ 35.24 KiB
/wp-admin/post-new.php?post_type=page0.253 s0.213 s-0.040 s3.09 MiB3.17 MiB+ 88.29 KiB
/wp-admin/options-discussion.php0.143 s0.096 s-0.047 s2.89 MiB2.93 MiB+ 35.07 KiB
/wp-admin/edit-comments.php0.126 s0.142 s+0.016 s2.93 MiB2.97 MiB+ 33.66 KiB
/0.123 s0.140 s+0.017 s2.72 MiB2.81 MiB+ 94.51 KiB
Average 0.159 s0.156 s-0.003 s2.95 MiB3 MiB+ 54.05 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.

Options wp_options 2

PHP Error Log 22 lines

[06-Jan-2018 16:05:48 UTC] PHP Notice:  date_default_timezone_set(): Timezone ID '' is invalid in /wp-content/plugins/rvg-optimize-database/rvg-optimize-database.php on line 84
[06-Jan-2018 16:05:48 UTC] PHP Notice:  date_default_timezone_set(): Timezone ID '' is invalid in /wp-content/plugins/rvg-optimize-database/rvg-optimize-database.php on line 84
[06-Jan-2018 16:05:49 UTC] PHP Notice:  date_default_timezone_set(): Timezone ID '' is invalid in /wp-content/plugins/rvg-optimize-database/rvg-optimize-database.php on line 84
[06-Jan-2018 16:05:50 UTC] PHP Notice:  date_default_timezone_set(): Timezone ID '' is invalid in /wp-content/plugins/rvg-optimize-database/rvg-optimize-database.php on line 84
[06-Jan-2018 16:05:50 UTC] PHP Notice:  date_default_timezone_set(): Timezone ID '' is invalid in /wp-content/plugins/rvg-optimize-database/rvg-optimize-database.php on line 84
[06-Jan-2018 16:05:51 UTC] PHP Notice:  date_default_timezone_set(): Timezone ID '' is invalid in /wp-content/plugins/rvg-optimize-database/rvg-optimize-database.php on line 84
[06-Jan-2018 16:05:51 UTC] PHP Notice:  date_default_timezone_set(): Timezone ID '' is invalid in /wp-content/plugins/rvg-optimize-database/rvg-optimize-database.php on line 84
[06-Jan-2018 16:05:51 UTC] PHP Notice:  date_default_timezone_set(): Timezone ID '' is invalid in /wp-content/plugins/rvg-optimize-database/rvg-optimize-database.php on line 84
[06-Jan-2018 16:05:52 UTC] PHP Notice:  date_default_timezone_set(): Timezone ID '' is invalid in /wp-content/plugins/rvg-optimize-database/rvg-optimize-database.php on line 84
[06-Jan-2018 16:05:52 UTC] PHP Notice:  date_default_timezone_set(): Timezone ID '' is invalid in /wp-content/plugins/rvg-optimize-database/rvg-optimize-database.php on line 84
[06-Jan-2018 16:05:52 UTC] PHP Notice:  date_default_timezone_set(): Timezone ID '' is invalid in /wp-content/plugins/rvg-optimize-database/rvg-optimize-database.php on line 84
[06-Jan-2018 16:05:53 UTC] PHP Notice:  date_default_timezone_set(): Timezone ID '' is invalid in /wp-content/plugins/rvg-optimize-database/rvg-optimize-database.php on line 84
[06-Jan-2018 16:05:53 UTC] PHP Notice:  date_default_timezone_set(): Timezone ID '' is invalid in /wp-content/plugins/rvg-optimize-database/rvg-optimize-database.php on line 84
[06-Jan-2018 16:05:53 UTC] PHP Notice:  date_default_timezone_set(): Timezone ID '' is invalid in /wp-content/plugins/rvg-optimize-database/rvg-optimize-database.php on line 84
[06-Jan-2018 16:05:53 UTC] PHP Notice:  date_default_timezone_set(): Timezone ID '' is invalid in /wp-content/plugins/rvg-optimize-database/rvg-optimize-database.php on line 84
[06-Jan-2018 16:05:53 UTC] PHP Notice:  date_default_timezone_set(): Timezone ID '' is invalid in /wp-content/plugins/rvg-optimize-database/rvg-optimize-database.php on line 84
[06-Jan-2018 16:05:54 UTC] PHP Notice:  date_default_timezone_set(): Timezone ID '' is invalid in /wp-content/plugins/rvg-optimize-database/rvg-optimize-database.php on line 84
[06-Jan-2018 16:05:54 UTC] PHP Notice:  date_default_timezone_set(): Timezone ID '' is invalid in /wp-content/plugins/rvg-optimize-database/rvg-optimize-database.php on line 84
[06-Jan-2018 16:05:54 UTC] PHP Notice:  date_default_timezone_set(): Timezone ID '' is invalid in /wp-content/plugins/rvg-optimize-database/rvg-optimize-database.php on line 84
[06-Jan-2018 16:05:54 UTC] PHP Notice:  date_default_timezone_set(): Timezone ID '' is invalid in /wp-content/plugins/rvg-optimize-database/rvg-optimize-database.php on line 84
[06-Jan-2018 16:05:55 UTC] PHP Notice:  date_default_timezone_set(): Timezone ID '' is invalid in /wp-content/plugins/rvg-optimize-database/rvg-optimize-database.php on line 84
[06-Jan-2018 16:05:55 UTC] PHP Notice:  date_default_timezone_set(): Timezone ID '' is invalid in /wp-content/plugins/rvg-optimize-database/rvg-optimize-database.php on line 84
See also: All tests for this plugin, How to Hide Optimize Database after Deleting Revisions Admin Menus