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{30} Tickets with a focus on performance (340 matches)

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Slated for Next Release (20 matches)

Ticket Summary Owner Component Priority Severity Milestone Type Workflow Modified
#59168 Block API: Unnecessary JSON decoding in block parser dmsnell Editor normal normal 6.4 defect (bug) has-patch 09/22/2023
#42441 Disable autoload for large options spacedmonkey Options, Meta APIs normal normal 6.4 defect (bug) dev-feedback 09/18/2023
#59017 Duotone not working in 6.3 Editor normal normal 6.3.2 defect (bug) 09/06/2023
#58853 Fix shortcode output not receiving image (and other) optimizations flixos90 Media normal normal 6.4 defect (bug) dev-feedback 09/19/2023
#58773 Improve oEmbed iframe lazy loading adamsilverstein Embeds normal normal 6.4 defect (bug) 09/08/2023
#59188 WP_Posts_List_Table causes post, postmeta, and term caches to be primed for all pages in the DB on load spacedmonkey Query normal normal 6.4 defect (bug) dev-feedback 09/21/2023
#58368 WordPress dashboard is very slow when there are many comments (and the database isn't great) peterwilsoncc Comments normal minor 6.4 defect (bug) has-patch 08/12/2023
#24142 Zero value for posts_per_page value in wp_query custom instance and for 'Blog pages show at most' option SergeyBiryukov Query normal normal 6.5 defect (bug) dev-feedback 09/18/2023
#55996 the get_the_block_template_html call all the same functions as the the_conent filter so they are run twice flixos90 Formatting normal normal 6.4 defect (bug) has-patch 09/12/2023
#59360 update_network_option() strict checks can cause false negatives mukesh27 Options, Meta APIs normal normal 6.4 defect (bug) needs-unit-tests 09/15/2023
#22192 update_option() strict checks can cause false negatives mukesh27 Options, Meta APIs normal normal 6.4 defect (bug) dev-feedback 09/22/2023
#59405 Backport from Gutenberg: Reduce the use of the `_wp_array_get()` function to improve performance General normal normal 6.4 enhancement has-patch 09/21/2023
#58525 Create util function for getting block assets uri spacedmonkey Editor normal normal 6.4 enhancement has-patch 09/22/2023
#58892 Integrate `decoding="async"` logic into `wp_get_loading_optimization_attributes()` pereirinha Media normal normal 6.4 enhancement has-patch 09/19/2023
#58895 Make it easier to override default loading optimizations Media normal normal 6.5 enhancement 09/22/2023
#57789 Make theme.json related caches persistent joemcgill Themes normal normal 6.4 enhancement has-patch 09/22/2023
#57157 Reduce external resources for wp-login.php rajinsharwar Login and Registration normal normal 6.4 enhancement has-patch 09/19/2023
#58775 Remove usage of outputting styles tags spacedmonkey Script Loader normal normal 6.4 enhancement close 09/21/2023
#55491 Replace `unload` event handlers from core westonruter* Administration normal normal 6.4 enhancement has-patch 09/20/2023
#19867 wp_dropdown_users() still not scalable joedolson* Users normal normal 6.5 enhancement 09/18/2023

Tickets Awaiting Review (80 matches)

Ticket Summary Owner Component Priority Severity Milestone Type Workflow Modified
#41180 ABSPATH definition - incorrect on chrooted vhost Bootstrap/Load normal normal Awaiting Review defect (bug) has-patch 02/04/2019
#52990 Account for single quoted attributes when lazy loading images and iframes. Embeds normal normal Awaiting Review defect (bug) needs-unit-tests 06/11/2021
#52514 Admin dasboard load verry slow at some active plugins - WP Advanced Comment Comments normal major Awaiting Review defect (bug) has-patch 02/12/2021
#42751 Can we please enqueue media-views independently ? Media normal normal Awaiting Review defect (bug) 02/07/2019
#49291 Code issues with set_time_limit Revisions normal normal Awaiting Review defect (bug) 01/27/2020
#46713 Comment reply link uses inconvenient eventlistener Comments normal normal Awaiting Review defect (bug) has-patch 06/17/2023
#49416 Deleting a user when having thousands of users Users normal normal Awaiting Review defect (bug) 09/06/2020
#42743 Disable wp_options autoload for inactive widgets Widgets normal normal Awaiting Review defect (bug) 09/07/2023
#51623 Does WordPress run a clean-up cron-job for menu items having the draft status? Menus normal normal Awaiting Review defect (bug) 10/24/2020
#54706 EMBED AND IMAGE SLIDER DON'T WORK Post Formats normal major Awaiting Review defect (bug) 12/29/2021
#40953 Empty values are handled inconsistently between wpdb->get_results() and wpdb->get_col() Database normal normal Awaiting Review defect (bug) dev-feedback 06/08/2017
#56883 Feeds of non-existent tags and categories displays an empty feed instead of 404 Feeds normal normal Awaiting Review defect (bug) 10/21/2022
#47292 Heartbeat API cause Apache/PHP to exhaust memory Administration normal critical Awaiting Review defect (bug) 05/16/2019
#57483 Improve optimizations for WP_Site::get_instance and WP_Network::get_instance Networks and Sites normal normal Awaiting Review defect (bug) has-patch 06/08/2023
#58488 Improve performance of wp-admin -> Comments Administration normal normal Awaiting Review defect (bug) has-patch 06/08/2023
#50435 In some cases wp_get_post_parent_id() = get_post_ancestors Posts, Post Types normal normal Awaiting Review defect (bug) 06/19/2020
#55833 Interference with the zlib output compression Cache API normal critical Awaiting Review defect (bug) 05/25/2022
#40052 Issue with WP_Cache not invalidating stale cache after an update request Cache API normal major Awaiting Review defect (bug) 03/08/2017
#55749 Large-site inefficiency in REST users endpoint used by Gutenberg editor Users normal normal Awaiting Review defect (bug) 04/20/2023
#59333 Link Issues Permalinks normal critical Awaiting Review defect (bug) 09/15/2023
#53607 Loading or saving a post with enough (large) revisions exhausts available memory Revisions normal normal Awaiting Review defect (bug) 07/06/2021
#52020 Multisite Jquery Issues Administration normal critical Awaiting Review defect (bug) 01/06/2021
#50667 New attachment size is created even the source is smaller Media normal normal Awaiting Review defect (bug) 10/19/2022
#56784 Optimization in wp_staticize_emoji function Emoji normal normal Awaiting Review defect (bug) 12/05/2022
#45366 Optimize wp_get_post_revisions() call in wp_list_post_revisions() Revisions normal normal Awaiting Review defect (bug) has-patch 11/17/2018
#59310 Parse blocks being applied unnecessarily spacedmonkey Editor normal normal Awaiting Review defect (bug) has-patch 09/12/2023
#58095 Post featured image block use full size image => huge impact on performance Editor normal normal Awaiting Review defect (bug) has-patch 04/21/2023
#55534 Remaining image files after deleting them General normal critical Awaiting Review defect (bug) 04/05/2022
#53046 Scrollbars Broken in latest visual editor Editor normal minor Awaiting Review defect (bug) 05/18/2021
#50873 Search query parameter causes 404 on pagename match rules Query normal normal Awaiting Review defect (bug) has-patch 08/11/2020
#41358 Shutdown hooks can significantly slow down REST API responses REST API normal normal Awaiting Review defect (bug) dev-feedback 01/30/2019
#51117 Sitemap & XSL requests execute main query for home page. pbiron* Sitemaps normal normal Awaiting Review defect (bug) 05/04/2023
#39382 Skipping term cache cleaning when cache invalidation is suspended Cache API normal normal Awaiting Review defect (bug) 03/17/2017
#54555 Slow media query on big sites Media normal normal Awaiting Review defect (bug) 12/03/2021
#58291 Speed up WordPress hooks addition/removal by ~20% Plugins normal normal Awaiting Review defect (bug) 06/22/2023
#37763 Target server overload due to invalid RSS feed URL in RSS widget stevenkword Feeds normal normal Awaiting Review defect (bug) 10/26/2017
#42522 Terms are uselessly counted when saving a post Taxonomy normal normal Awaiting Review defect (bug) has-patch 11/13/2017
#54144 The New Blocks Widgets Causes a Huge Load on the Database Widgets normal critical Awaiting Review defect (bug) 04/20/2023
#57525 Twenty Twenty-Three: Incorrect home link Bundled Theme normal normal Awaiting Review defect (bug) has-patch 09/09/2023
#56694 Uncached database read for logged in users when Privacy Policy Page is deleted Privacy normal normal Awaiting Review defect (bug) needs-unit-tests 09/29/2022
#56688 Uncaught Requests_Exception using Requests::request_multiple General normal normal Awaiting Review defect (bug) 09/29/2022
#59354 Unnecessary queries performed when updating a post without providing categories or tags Posts, Post Types normal normal Awaiting Review defect (bug) needs-unit-tests 09/14/2023
#18210 Update_post_meta is case insensitive on meta_key, but get_post_meta is NOT Database normal normal Awaiting Review defect (bug) needs-unit-tests 05/15/2017
#44921 User nicename discovery is slow to return Users normal normal Awaiting Review defect (bug) has-patch 01/07/2019
#57366 WP 6.1 - Performance Regression Cache API normal normal Awaiting Review defect (bug) dev-feedback 04/20/2023
#51716 WP Cron - looses entries Cron API normal normal Awaiting Review defect (bug) has-patch 11/24/2020
#42513 WP_Theme::get_post_templates() is extremely inefficient for large themes Themes normal normal Awaiting Review defect (bug) needs-unit-tests 11/12/2017
#42566 When I use wp_nav_menu I get a huge update_meta_cache query regardless of theme Menus normal normal Awaiting Review defect (bug) 01/26/2021
#52559 When doing JOINs for meta queries the meta_key should be in the ON clause whenever possible. Query normal normal Awaiting Review defect (bug) needs-unit-tests 04/26/2021
#53320 Why delete_metadata and update_metadata slow performance? Database normal normal Awaiting Review defect (bug) 06/02/2021
#55008 WordPress Admin slow since update to 5.9. General normal normal Awaiting Review defect (bug) 02/03/2022
#41302 WordPress not stopping queries which have reached limit and preventing users to load WordPress until query times out Database normal normal Awaiting Review defect (bug) 07/14/2017
#56842 WordPress performance drop due to introduce Gutenberg Build/Test Tools normal major Awaiting Review defect (bug) has-patch 10/19/2022
#54868 [WP_User_Query][Multisite] Run queries in the context of the correct site / blog_id Users normal normal Awaiting Review defect (bug) has-patch 01/24/2022
#49692 _prime_post_caches should not do anything if object cache is not running Cache API normal normal Awaiting Review defect (bug) 03/24/2020
#31746 get_blogs_of_user() can be very slow when a user is a member of thousands of sites johnbillion Users normal normal Awaiting Review defect (bug) has-patch 06/03/2022
#43393 get_user_by can return wrong user info Users normal normal Awaiting Review defect (bug) 02/23/2018
#51350 mysql nosql feature request Database normal normal Awaiting Review defect (bug) 04/20/2023
#49545 update_meta_cache issue while getting record from user meta table in multi site Users normal blocker Awaiting Review defect (bug) dev-feedback 04/24/2023
#44445 wp_cache_init() and WP_Object_Cache constructor has a memory leak Cache API normal normal Awaiting Review defect (bug) dev-feedback 05/03/2019
#45913 wp_enqueue_media() - slow query Media normal normal Awaiting Review defect (bug) 04/01/2020
#52011 'The REST API encountered an unexpected result' should be a critical error Site Health normal normal Awaiting Review enhancement 08/28/2022
#37178 Add $cache_only parameter to get_option Options, Meta APIs normal normal Awaiting Review enhancement needs-unit-tests 04/24/2023
#54423 Add Site Health test for full page caching (advanced cache) Site Health normal normal Awaiting Review enhancement needs-docs 03/08/2022
#46184 Add WP_Tax_Query support to WP_Site_Query Networks and Sites normal normal Awaiting Review enhancement 02/12/2019
#52998 Add a filter to paginate_links to allow bypassing merging query params General normal normal Awaiting Review enhancement 04/05/2022
#29351 Add a function for stampedes transient caching Cache API normal normal Awaiting Review enhancement 07/08/2022
#58470 Add configurable batching to `wp_scheduled_delete` for controlling cleanup operations Cron API normal normal Awaiting Review enhancement 06/07/2023
#58510 Add fetchpriority attribute to wp_preload_resources General normal normal Awaiting Review enhancement 06/11/2023
#41675 Add filter to bypass display/query for Media Months filter in media modal joemcgill Media normal normal Awaiting Review enhancement has-patch 05/13/2022
#58632 Add support for 'async' and 'defer' loading to script that use inline scripts. Script Loader normal normal Awaiting Review enhancement 06/29/2023
#59269 Add support for adding metadata in bulk Database normal normal Awaiting Review enhancement has-patch 09/01/2023
#56376 Add wp_is_ini_value_changeable( 'memory_limit' ) yes or no to class WP_Debug_Data Site Health normal normal Awaiting Review enhancement 08/14/2022
#45354 Adding index for meta_key and post_id in postmeta Database normal normal Awaiting Review enhancement dev-feedback 08/17/2023
#54378 Admin Pages - The dropdown of 'Main Page (no parent)' on QuickEdit query is slow Quick/Bulk Edit normal normal Awaiting Review enhancement 11/30/2022
#56252 Allow error_reporting level to be configurable for WP_DEBUG Bootstrap/Load normal normal Awaiting Review enhancement has-patch 03/01/2023
#56489 An extra post lookup in WP_Embed::shortcode for known post Embeds normal normal Awaiting Review enhancement 09/01/2022
#56105 Call update_post_parent_caches in the_post function in WP_Query class Query normal normal Awaiting Review enhancement needs-unit-tests 04/20/2023
#47514 Change priority of make_clickable callback to boost performance Comments normal minor Awaiting Review enhancement 06/12/2019
#54116 Check ImageMagick version 6/7 Site Health normal normal Awaiting Review enhancement 01/04/2023
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