WP REST Cache 2020.2.0
Does WP REST Cache work with WordPress 5.4.2 and PHP 7.2.16? A smoke test was performed on .
Summary
Errors
| 29 | PHP warnings |
| 1 | Database errors |
| No JavaScript exceptions | |
| All test pages loaded successfully | |
| No resource errors |
Performance
Memory usage: 125.81 KiB
The average PHP memory usage increased by this amount after activating by the plugin.
Page speed impact:
0.031 seconds
The average page load time increased by this amount after activating the plugin.
Environment
| WordPress version | 5.4.2 |
|---|---|
| PHP version | 7.2.16 |
| MySQL version | 8.0.15 |
| PHP memory limit | 256M |
Plugin Info
| Last updated | |
|---|---|
| Active installs | 10,000+ |
| WordPress.org page | https://wordpress.org/plugins/wp-rest-cache/ |
| Badges |
|
Pages 5
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-rest-cache%2Fwp-rest-cache.php&plugin_status=all&paged=1&s&_wpnonce=693035922b |
| Aspect | after-activation |
| HTTP status | 200 |
| Load time | 0.439 s |
| Memory usage | 4.23 MiB |
| JS errors | None |
| Resource errors | None |
Settings → WP REST Cache
| URL | /wp-admin/options-general.php?page=wp-rest-cache |
|---|---|
| Aspect | menu-item |
| HTTP status | 200 |
| Load time | 0.169 s |
| Memory usage | 3.8 MiB |
| JS errors | None |
| Resource errors | None |
Settings → WP REST Cache → Endpoint API Caches
| URL | /wp-admin/options-general.php?page=wp-rest-cache&sub=endpoint-api |
|---|---|
| Aspect | menu-item-tab |
| HTTP status | 200 |
| Load time | 0.131 s |
| Memory usage | 3.75 MiB |
| JS errors | None |
| Resource errors | None |
Settings → WP REST Cache → Clear Caches
| URL | /wp-admin/options-general.php?page=wp-rest-cache&sub=clear-cache |
|---|---|
| Aspect | menu-item-tab |
| HTTP status | 200 |
| Load time | 0.155 s |
| Memory usage | 3.77 MiB |
| JS errors | None |
| Resource errors | None |
Test site – Just another WordPress site
| URL | / |
|---|---|
| Aspect | front-page |
| HTTP status | 200 |
| Load time | 0.158 s |
| Memory usage | 3.39 MiB |
| JS errors | None |
| Resource errors | None |
Benchmark
| URL | Load time | Memory usage | ||||
|---|---|---|---|---|---|---|
| Inactive | Active | Change | Inactive | Active | Change | |
| /wp-admin/index.php | 0.361 s | 0.418 s | +0.057 s | 3.64 MiB | 3.8 MiB | + 166.12 KiB |
| /wp-admin/edit.php | 0.209 s | 0.765 s | +0.556 s | 3.67 MiB | 3.83 MiB | + 166.4 KiB |
| /wp-admin/post-new.php | 1.120 s | 1.366 s | +0.246 s | 5.43 MiB | 5.6 MiB | + 178.8 KiB |
| /wp-admin/upload.php | 0.474 s | 0.374 s | -0.100 s | 3.5 MiB | 3.66 MiB | + 166.15 KiB |
| /wp-admin/options-writing.php | 0.157 s | 0.148 s | -0.009 s | 3.58 MiB | 3.65 MiB | + 72.71 KiB |
| /wp-admin/media-new.php | 0.331 s | 0.174 s | -0.157 s | 3.48 MiB | 3.64 MiB | + 166.32 KiB |
| /wp-admin/edit-tags.php?taxonomy=category | 0.263 s | 0.156 s | -0.107 s | 3.58 MiB | 3.68 MiB | + 103.23 KiB |
| /wp-admin/post-new.php?post_type=page | 0.966 s | 0.975 s | +0.009 s | 5.42 MiB | 5.52 MiB | + 102.2 KiB |
| /wp-admin/options-discussion.php | 0.343 s | 0.272 s | -0.071 s | 3.48 MiB | 3.65 MiB | + 166.63 KiB |
| /wp-admin/edit-comments.php | 0.214 s | 0.200 s | -0.014 s | 3.59 MiB | 3.72 MiB | + 131.42 KiB |
| / | 0.319 s | 0.250 s | -0.069 s | 3.43 MiB | 3.4 MiB | - 36.09 KiB |
| Average | 0.432 s | 0.463 s | +0.031 s | 3.89 MiB | 4.01 MiB | + 125.81 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 2
- wp_wrc_caches
- wp_wrc_relations
Options wp_options 7
- wp_rest_cache_allowed_endpoints
- wp_rest_cache_allowed_request_methods
- wp_rest_cache_cacheable_request_headers
- wp_rest_cache_database_version
- wp_rest_cache_item_allowed_endpoints
- wp_rest_cache_rest_prefix
- wp_rest_cache_uncached_parameters
PHP Error Log 30 lines
[02-Jul-2020 09:30:03 UTC] PHP Warning: copy(/wp-content/mu-plugins/wp-rest-cache.php): failed to open stream: Permission denied in /wp-admin/includes/class-wp-filesystem-direct.php on line 281
[02-Jul-2020 09:30:03 UTC] WordPress database error Table 'wordpress.wp_wrc_relations' doesn't exist for query ALTER TABLE `wp_wrc_relations` DROP INDEX `object`; made by require_once('wp-admin/admin.php'), require_once('wp-load.php'), require_once('wp-config.php'), require_once('wp-settings.php'), do_action('init'), WP_Hook->do_action, WP_Hook->apply_filters, WP_Rest_Cache_Plugin\Includes\Caching\Caching->update_database_structure
[02-Jul-2020 09:30:03 UTC] PHP Warning: copy(/wp-content/mu-plugins/wp-rest-cache.php): failed to open stream: Permission denied in /wp-admin/includes/class-wp-filesystem-direct.php on line 281
[02-Jul-2020 09:30:03 UTC] PHP Warning: copy(/wp-content/mu-plugins/wp-rest-cache.php): failed to open stream: Permission denied in /wp-admin/includes/class-wp-filesystem-direct.php on line 281
[02-Jul-2020 09:30:04 UTC] PHP Warning: copy(/wp-content/mu-plugins/wp-rest-cache.php): failed to open stream: Permission denied in /wp-admin/includes/class-wp-filesystem-direct.php on line 281
[02-Jul-2020 09:30:04 UTC] PHP Warning: copy(/wp-content/mu-plugins/wp-rest-cache.php): failed to open stream: Permission denied in /wp-admin/includes/class-wp-filesystem-direct.php on line 281
[02-Jul-2020 09:30:04 UTC] PHP Warning: copy(/wp-content/mu-plugins/wp-rest-cache.php): failed to open stream: Permission denied in /wp-admin/includes/class-wp-filesystem-direct.php on line 281
[02-Jul-2020 09:30:04 UTC] PHP Warning: copy(/wp-content/mu-plugins/wp-rest-cache.php): failed to open stream: Permission denied in /wp-admin/includes/class-wp-filesystem-direct.php on line 281
[02-Jul-2020 09:30:05 UTC] PHP Warning: copy(/wp-content/mu-plugins/wp-rest-cache.php): failed to open stream: Permission denied in /wp-admin/includes/class-wp-filesystem-direct.php on line 281
[02-Jul-2020 09:30:06 UTC] PHP Warning: copy(/wp-content/mu-plugins/wp-rest-cache.php): failed to open stream: Permission denied in /wp-admin/includes/class-wp-filesystem-direct.php on line 281
[02-Jul-2020 09:30:06 UTC] PHP Warning: copy(/wp-content/mu-plugins/wp-rest-cache.php): failed to open stream: Permission denied in /wp-admin/includes/class-wp-filesystem-direct.php on line 281
[02-Jul-2020 09:30:06 UTC] PHP Warning: copy(/wp-content/mu-plugins/wp-rest-cache.php): failed to open stream: Permission denied in /wp-admin/includes/class-wp-filesystem-direct.php on line 281
[02-Jul-2020 09:30:06 UTC] PHP Warning: copy(/wp-content/mu-plugins/wp-rest-cache.php): failed to open stream: Permission denied in /wp-admin/includes/class-wp-filesystem-direct.php on line 281
[02-Jul-2020 09:30:07 UTC] PHP Warning: copy(/wp-content/mu-plugins/wp-rest-cache.php): failed to open stream: Permission denied in /wp-admin/includes/class-wp-filesystem-direct.php on line 281
[02-Jul-2020 09:30:07 UTC] PHP Warning: copy(/wp-content/mu-plugins/wp-rest-cache.php): failed to open stream: Permission denied in /wp-admin/includes/class-wp-filesystem-direct.php on line 281
[02-Jul-2020 09:30:08 UTC] PHP Warning: copy(/wp-content/mu-plugins/wp-rest-cache.php): failed to open stream: Permission denied in /wp-admin/includes/class-wp-filesystem-direct.php on line 281
[02-Jul-2020 09:30:08 UTC] PHP Warning: copy(/wp-content/mu-plugins/wp-rest-cache.php): failed to open stream: Permission denied in /wp-admin/includes/class-wp-filesystem-direct.php on line 281
[02-Jul-2020 09:30:09 UTC] PHP Warning: copy(/wp-content/mu-plugins/wp-rest-cache.php): failed to open stream: Permission denied in /wp-admin/includes/class-wp-filesystem-direct.php on line 281
[02-Jul-2020 09:30:09 UTC] PHP Warning: copy(/wp-content/mu-plugins/wp-rest-cache.php): failed to open stream: Permission denied in /wp-admin/includes/class-wp-filesystem-direct.php on line 281
[02-Jul-2020 09:30:09 UTC] PHP Warning: copy(/wp-content/mu-plugins/wp-rest-cache.php): failed to open stream: Permission denied in /wp-admin/includes/class-wp-filesystem-direct.php on line 281
[02-Jul-2020 09:30:09 UTC] PHP Warning: copy(/wp-content/mu-plugins/wp-rest-cache.php): failed to open stream: Permission denied in /wp-admin/includes/class-wp-filesystem-direct.php on line 281
[02-Jul-2020 09:30:09 UTC] PHP Warning: copy(/wp-content/mu-plugins/wp-rest-cache.php): failed to open stream: Permission denied in /wp-admin/includes/class-wp-filesystem-direct.php on line 281
[02-Jul-2020 09:30:11 UTC] PHP Warning: copy(/wp-content/mu-plugins/wp-rest-cache.php): failed to open stream: Permission denied in /wp-admin/includes/class-wp-filesystem-direct.php on line 281
[02-Jul-2020 09:30:11 UTC] PHP Warning: copy(/wp-content/mu-plugins/wp-rest-cache.php): failed to open stream: Permission denied in /wp-admin/includes/class-wp-filesystem-direct.php on line 281
[02-Jul-2020 09:30:11 UTC] PHP Warning: copy(/wp-content/mu-plugins/wp-rest-cache.php): failed to open stream: Permission denied in /wp-admin/includes/class-wp-filesystem-direct.php on line 281
[02-Jul-2020 09:30:11 UTC] PHP Warning: copy(/wp-content/mu-plugins/wp-rest-cache.php): failed to open stream: Permission denied in /wp-admin/includes/class-wp-filesystem-direct.php on line 281
[02-Jul-2020 09:30:11 UTC] PHP Warning: copy(/wp-content/mu-plugins/wp-rest-cache.php): failed to open stream: Permission denied in /wp-admin/includes/class-wp-filesystem-direct.php on line 281
[02-Jul-2020 09:30:11 UTC] PHP Warning: copy(/wp-content/mu-plugins/wp-rest-cache.php): failed to open stream: Permission denied in /wp-admin/includes/class-wp-filesystem-direct.php on line 281
[02-Jul-2020 09:30:12 UTC] PHP Warning: copy(/wp-content/mu-plugins/wp-rest-cache.php): failed to open stream: Permission denied in /wp-admin/includes/class-wp-filesystem-direct.php on line 281
[02-Jul-2020 09:30:12 UTC] PHP Warning: copy(/wp-content/mu-plugins/wp-rest-cache.php): failed to open stream: Permission denied in /wp-admin/includes/class-wp-filesystem-direct.php on line 281