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{30} Tickets with a focus on performance (279 matches)

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Candidates for Closure (18 matches)

Ticket Summary Owner Component Priority Severity Milestone Type Workflow Modified
#46713 Comment reply link uses inconvenient eventlistener Comments normal normal Awaiting Review defect (bug) close 11/15/2024
#57764 MYSQL operations excessive CPU consumption issue. Upload normal normal Awaiting Review defect (bug) reporter-feedback 02/20/2023
#58723 Remove deprecated parameter tests in comments_link() Comments normal normal Awaiting Review defect (bug) reporter-feedback 08/27/2023
#61657 Script "in_footer" => false with "defer" will make all dependencies that are not deferred load in head Script Loader normal normal Awaiting Review defect (bug) reporter-feedback 06/10/2025
#63481 WP_Image_Editor_Imagick takes longer time to upload image Media normal major Awaiting Review defect (bug) close 05/28/2025
#56909 pre_recurse_dirsize filter cannot be used to fill up dirsize_cache and thus breaks performance Networks and Sites normal normal Awaiting Review defect (bug) dev-feedback 10/26/2022
#55206 wp core api memory leaks Database normal normal Awaiting Review defect (bug) dev-feedback 04/29/2022
#62939 Compress Images Media normal normal Awaiting Review enhancement reporter-feedback 04/23/2025
#61343 Improve caching in get_calendar function Widgets normal normal Awaiting Review enhancement reporter-feedback 01/29/2025
#41583 Menus Administration screen, menu items are always loaded even when not needed Menus normal normal Awaiting Review enhancement dev-feedback 05/28/2024
#63022 Update cache.php - Improve function wp_cache_decr Cache API normal normal Awaiting Review enhancement close 06/03/2025
#57725 Use of rand() function instead of wp_rand() Filesystem API normal normal Awaiting Review enhancement dev-feedback 05/12/2025
#51817 WP-Admin - Optimize main wpquery with 'fields' => 'ids' causes notice Administration normal normal Awaiting Review enhancement reporter-feedback 06/10/2025
#42455 WordPress Class methods and Single Responsibility (recent posts widgets) Widgets normal normal Awaiting Review enhancement dev-feedback 09/22/2022
#59639 Dedicated tables for media libary Database normal major Awaiting Review feature request dev-feedback 10/16/2023
#60950 JSON serialization for meta values Options, Meta APIs normal normal Awaiting Review feature request reporter-feedback 05/10/2024
#27736 Save one query when inserting a new post pbearne Posts, Post Types normal normal Awaiting Review enhancement close 02/10/2025
#42280 Multisite: get_blogs_of_user has no useful caching on large installs pbearne* Networks and Sites normal major Awaiting Review defect (bug) dev-feedback 07/23/2024

Slated for Next Release (25 matches)

Ticket Summary Owner Component Priority Severity Milestone Type Workflow Modified
#63045 Add caching to `count_many_users_posts()` Users normal normal 6.9 enhancement has-patch 05/27/2025
#59269 Add support for adding metadata in bulk Database normal normal 6.9 enhancement has-patch 05/28/2025
#58519 Inline styles block styles in bundled themes Bundled Theme normal normal 6.9 enhancement dev-feedback 03/26/2025
#49446 cache the results of get_uploaded_header_images() SergeyBiryukov Themes normal normal 6.9 enhancement has-patch 05/27/2025
#63195 Unify timestamps of query cache keys flixos90 Cache API normal normal 6.9 defect (bug) has-patch 06/03/2025
#54289 Improve get_shortcode_regex performance flixos90 Shortcodes normal normal 6.9 enhancement has-patch 06/10/2025
#58001 Lazy load user capabilities in WP_User object flixos90 Users normal normal 6.9 enhancement has-patch 05/20/2025
#63021 Lazy load user meta flixos90 Users normal normal 6.9 enhancement has-patch 05/20/2025
#54479 Set_blog_id performance flixos90 General normal normal 6.9 enhancement has-patch 06/10/2025
#48054 wp.sanitize.stripTags should iterate instead of using recursion flixos90 General normal minor 6.9 enhancement has-patch 06/14/2025
#62790 "autoload" index is not used joemcgill Database normal minor 6.9 defect (bug) early 03/26/2025
#62997 Put the final nail in the coffin of shared terms johnbillion* Taxonomy normal normal 6.9 enhancement has-patch 05/27/2025
#61623 Site Health PHP check shows inaccurate status pbearne Site Health normal normal 6.9 defect (bug) has-patch 05/27/2025
#62126 Cache duplicate calls to WP_Theme_JSON::sanitize pbearne General normal normal 6.9 enhancement reporter-feedback 03/26/2025
#18836 ORDER BY RAND() is slow pbearne Query normal minor 6.9 enhancement dev-feedback 06/03/2025
#61467 Inconsistent cache handling for network (site) meta spacedmonkey Cache API normal major 6.9 defect (bug) dev-feedback 06/04/2025
#62801 Improve performance of X-WP-TotalPages queries spacedmonkey REST API normal normal 6.9 enhancement commit 03/26/2025
#57496 Lazy load post meta spacedmonkey Posts, Post Types normal normal 6.9 enhancement has-patch 05/20/2025
#59592 Store last changed value in key instead of using it as a salt for query caches spacedmonkey Cache API normal normal 6.9 enhancement has-patch 06/11/2025
#63012 Bundled themes: Stylesheets should be minified westonruter* Bundled Theme normal normal 6.9 defect (bug) 05/27/2025
#63547 wp_remote_post not respecting timeout & blocking params westonruter* HTTP API normal normal 6.9 defect (bug) 06/09/2025
#61734 Add the ability to handle "fetchpriority" to ES Modules and Import Maps westonruter* Script Loader normal minor 6.8.2 enhancement has-patch 05/27/2025
#63007 Bundled themes: Stylesheets for block themes are missing path data for inlining westonruter* Bundled Theme normal normal 6.9 enhancement dev-feedback 05/28/2025
#63018 Increase styles_inline_size_limit from 20,000 bytes westonruter* Script Loader normal normal 6.9 enhancement 03/26/2025
#43258 Output buffer template rendering and add filter for post-processing (e.g. caching, optimization) westonruter* General normal normal 6.9 enhancement needs-unit-tests 05/27/2025

Tickets Awaiting Review (57 matches)

Ticket Summary Owner Component Priority Severity Milestone Type Workflow Modified
#60011 6.4.1 seems to deliver poor external cache performance compared with 6.3.2 Cache API normal normal Awaiting Review defect (bug) 07/16/2024
#41180 ABSPATH definition - incorrect on chrooted vhost Bootstrap/Load normal normal Awaiting Review defect (bug) has-patch 03/12/2025
#52990 Account for single quoted attributes when lazy loading images and iframes. Embeds normal normal Awaiting Review defect (bug) needs-unit-tests 04/12/2024
#51623 Does WordPress run a clean-up cron-job for menu items having the draft status? Menus normal normal Awaiting Review defect (bug) has-patch 02/18/2025
#40953 Empty values are handled inconsistently between wpdb->get_results() and wpdb->get_col() Database normal normal Awaiting Review defect (bug) dev-feedback 01/17/2025
#56883 Feeds of non-existent tags and categories displays an empty feed instead of 404 Feeds normal normal Awaiting Review defect (bug) 04/15/2024
#47292 Heartbeat API cause Apache/PHP to exhaust memory Administration normal critical Awaiting Review defect (bug) 07/24/2024
#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 09/17/2024
#50435 In some cases wp_get_post_parent_id() = get_post_ancestors Posts, Post Types normal normal Awaiting Review defect (bug) 02/18/2025
#57525 Incorrect home link General normal normal Awaiting Review defect (bug) has-patch 04/15/2024
#61234 Investigation Request: High Frequency of `hooked_block_types` Filter Calls Editor normal normal Awaiting Review defect (bug) 07/03/2024
#40052 Issue with WP_Cache not invalidating stale cache after an update request Cache API normal major Awaiting Review defect (bug) 07/23/2024
#55749 Large-site inefficiency in REST users endpoint used by Gutenberg editor Users normal normal Awaiting Review defect (bug) 04/20/2023
#53607 Loading or saving a post with enough (large) revisions exhausts available memory Revisions normal normal Awaiting Review defect (bug) 06/10/2025
#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) 01/10/2025
#59625 Pagination. Classes name mistake for item of pagination General normal normal Awaiting Review defect (bug) 10/14/2023
#59310 Parse blocks being applied unnecessarily Editor normal normal Awaiting Review defect (bug) has-patch 02/05/2024
#60147 Possible bug when YouTube embeds having both loading=lazy attribute and the enablejsapi parameter Embeds normal normal Awaiting Review defect (bug) 02/15/2024
#58095 Post featured image block use full size image => huge impact on performance Editor normal normal Awaiting Review defect (bug) 05/12/2025
#55534 Remaining image files after deleting them General normal critical Awaiting Review defect (bug) 04/05/2022
#61405 Residual of block found in `get_blocks_metadata` even when block is unregistered using `unregister_block_type()`. Editor normal normal Awaiting Review defect (bug) has-patch 07/03/2024
#50873 Search query parameter causes 404 on pagename match rules Query normal normal Awaiting Review defect (bug) has-patch 02/15/2024
#41358 Shutdown hooks can significantly slow down REST API responses REST API normal normal Awaiting Review defect (bug) dev-feedback 02/10/2025
#63562 Term counts should not be recalculated when a post transitions between statuses that are not counted Posts, Post Types normal normal Awaiting Review defect (bug) needs-unit-tests 06/13/2025
#54144 The New Blocks Widgets Causes a Huge Load on the Database Widgets normal critical Awaiting Review defect (bug) 04/20/2023
#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) has-patch 06/13/2024
#62003 User_Query cache triggers fatal error by ignoring 'fields' query var Users normal normal Awaiting Review defect (bug) 09/09/2024
#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 02/15/2025
#53320 Why delete_metadata and update_metadata slow performance? Database normal normal Awaiting Review defect (bug) 03/26/2024
#56842 WordPress performance drop due to introduce Gutenberg Build/Test Tools normal major Awaiting Review defect (bug) has-patch 05/12/2025
#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
#62588 fetch_feed caching broken in WP 6.7 Feeds normal normal Awaiting Review defect (bug) 05/12/2025
#51350 mysql nosql feature request Database normal normal Awaiting Review defect (bug) 04/20/2023
#60199 update_menu_item_cache appears to load postmeta for all linked posts Menus normal normal Awaiting Review defect (bug) dev-feedback 04/15/2024
#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
#63342 wp-admin/options.php page crashes when options or cache data are too large Query normal normal Awaiting Review defect (bug) dev-feedback 04/30/2025
#45913 wp_enqueue_media() - slow query Media normal normal Awaiting Review defect (bug) 07/15/2024
#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 09/06/2024
#61358 Add Support to HTTP 2 in WP_Http Class HTTP API normal normal Awaiting Review enhancement has-patch 07/19/2024
#52998 Add a filter to paginate_links to allow bypassing merging query params General normal normal Awaiting Review enhancement 04/05/2022
#58470 Add configurable batching to `wp_scheduled_delete` for controlling cleanup operations Cron API normal normal Awaiting Review enhancement 06/07/2023
#41675 Add filter to bypass display/query for Media Months filter in media modal Media normal normal Awaiting Review enhancement has-patch 01/29/2025
#59488 Add index to comment_type and comment_approved fields in comment table Comments normal normal Awaiting Review enhancement 06/13/2025
#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 06/24/2024
#54378 Admin Pages - The dropdown of 'Main Page (no parent)' on QuickEdit query is slow Quick/Bulk Edit normal normal Awaiting Review enhancement 06/04/2024
#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 09/22/2024
#54116 Check ImageMagick version 6/7 Site Health normal normal Awaiting Review enhancement 01/24/2024
#55909 Do WordPress feeds need pagination query SQL_CALC_FOUND_ROWS? Feeds normal normal Awaiting Review enhancement 06/03/2022
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