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{30} Tickets with a focus on performance (295 matches)

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Tickets Awaiting Review (64 matches)

Ticket Summary Owner Component Priority Severity Milestone Type Workflow Modified
#56056 Specify a Custom Array of $sizes for `wp_get_attachment_image` to Reduce HTML Bloat Post Thumbnails normal normal Awaiting Review enhancement has-patch 06/28/2024
#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
#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
#56390 Updating WP_MEMORY_LIMIT Bootstrap/Load normal normal Awaiting Review enhancement 01/24/2024
#56489 An extra post lookup in WP_Embed::shortcode for known post Embeds normal normal Awaiting Review enhancement 09/01/2022
#56688 Uncaught Requests_Exception using Requests::request_multiple HTTP API normal normal Awaiting Review defect (bug) 09/11/2025
#56784 Optimization in wp_staticize_emoji function Emoji normal normal Awaiting Review defect (bug) has-patch 05/22/2026
#56821 meta_query late row lookup for performance improvement Options, Meta APIs normal normal Awaiting Review enhancement 10/14/2022
#56842 WordPress performance drop due to introduce Gutenberg Build/Test Tools normal major Awaiting Review defect (bug) has-patch 05/12/2025
#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
#57303 wp_get_posts() for post_type="any" + post__in creates not optimized database query Query normal normal Awaiting Review enhancement has-patch 09/10/2025
#57366 WP 6.1 - Performance Regression Cache API normal normal Awaiting Review defect (bug) dev-feedback 04/20/2023
#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
#57517 Expose MutationObserver instance in wpEmoji Formatting normal normal Awaiting Review enhancement has-patch 01/20/2023
#57525 Incorrect home link General normal normal Awaiting Review defect (bug) has-patch 04/15/2024
#57768 avoid creating tcp connection every time General normal normal Awaiting Review enhancement 03/07/2023
#58000 Run core unit tests against object cache enabled with Redis Build/Test Tools normal normal Awaiting Review enhancement 04/05/2023
#58095 Post featured image block use full size image => huge impact on performance Editor normal normal Awaiting Review defect (bug) 05/12/2025
#58356 Gravatar local image cache Cache API normal normal Awaiting Review enhancement 05/19/2023
#58470 Add configurable batching to `wp_scheduled_delete` for controlling cleanup operations Cron API normal normal Awaiting Review enhancement 06/07/2023
#58488 Improve performance of wp-admin -> Comments Administration normal normal Awaiting Review defect (bug) has-patch 09/17/2024
#58593 Slow list of posts in the admin panel (with a large wp_posts table) Query normal normal Awaiting Review enhancement 06/26/2023
#58871 support uca14.0.0 collation in database where available Database normal normal Awaiting Review enhancement has-patch 09/30/2025
#59310 Parse blocks being applied unnecessarily Editor normal normal Awaiting Review defect (bug) has-patch 02/05/2024
#59354 Unnecessary queries performed when updating a post without providing categories or tags Posts, Post Types normal normal Awaiting Review defect (bug) has-patch 05/03/2026
#59488 Add index to comment_type and comment_approved fields in comment table Comments normal normal Awaiting Review enhancement 01/14/2026
#59625 Pagination. Classes name mistake for item of pagination General normal normal Awaiting Review defect (bug) 10/14/2023
#60053 Improve cache flush handling for large multisite database upgrades Cache API normal normal Awaiting Review enhancement 03/03/2026
#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
#60159 Performance Issues with Large Number of Categories in WordPress Admin Panel Taxonomy normal minor Awaiting Review enhancement 07/24/2024
#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
#60713 remove 'array_merge(...)' is used in a loop and is a resources greedy construction. from generate_rewrite_rules pbearne Rewrite Rules normal normal Awaiting Review defect (bug) has-patch 04/10/2024
#60787 get_registered_meta_keys() should allow for late registration to improve performance Options, Meta APIs normal normal Awaiting Review enhancement has-patch 04/10/2024
#61025 Do not write in DB when updating a user if no user data has changed Users normal normal Awaiting Review enhancement 04/18/2024
#61234 Investigation Request: High Frequency of `hooked_block_types` Filter Calls Editor normal normal Awaiting Review defect (bug) 07/03/2024
#61358 Add Support to HTTP 2 in WP_Http Class HTTP API normal normal Awaiting Review enhancement has-patch 07/19/2024
#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
#61522 Add autoload control to register_setting() pbearne* Options, Meta APIs normal normal Awaiting Review enhancement has-patch 07/08/2024
#61806 twemoji is always loaded on Windows devices pbearne* Emoji normal minor Awaiting Review defect (bug) 09/07/2024
#61978 Managing Dynamic Search, Category Filtering, and Pagination for Bulk Patterns REST API normal normal Awaiting Review enhancement 09/09/2024
#62003 User_Query cache triggers fatal error by ignoring 'fields' query var Users normal normal Awaiting Review defect (bug) 09/09/2024
#62188 Update `imagemin` tasks to run on modern image formats pbearne Build/Test Tools normal normal Awaiting Review enhancement has-patch 11/06/2024
#62191 `WP_Theme_JSON::get_blocks_metadata()`: Check registered styles only upon change Themes normal normal Awaiting Review enhancement has-patch 11/06/2024
#62333 Simplify code structure and optimize conditional logic in REST API controllers REST API normal minor Awaiting Review enhancement has-patch 11/21/2024
#62575 Prints SQL/DB error limit last_query too long Database normal normal Awaiting Review feature request 11/26/2024
#63173 FS_Method with ftpext and Core Updates Filesystem API normal major Awaiting Review defect (bug) dev-feedback 01/24/2026
#63601 Memory exhaustion during performance tests when base version is set to 6.8 Build/Test Tools normal normal Awaiting Review defect (bug) 06/24/2025
#63695 viewStyle is loaded in the footer when the active theme is the classic theme Editor normal normal Awaiting Review defect (bug) has-patch 05/30/2026
#63946 Introduce a mechanism for lazy-loading REST routes and handlers REST API normal normal Awaiting Review enhancement has-patch 04/24/2026
#64001 Large user data set causes very slow load/pagination/search in the user list Users normal normal Awaiting Review defect (bug) 09/19/2025
#64093 Interactivity API: Performance bottleneck in `data_wp_each_processor` due to repeated template parsing Interactivity API normal normal Awaiting Review enhancement has-patch 10/28/2025
#64171 Cache failed requests to WordPress.org API endpoints General normal normal Awaiting Review defect (bug) 04/01/2026
#64180 Simplify and improve performance in `WP_Hook::apply_filters()` Plugins normal minor Awaiting Review enhancement 11/16/2025
#64411 Media Library - Large Image Size Uploads Media normal normal Awaiting Review enhancement 01/02/2026
#64506 wp_dashboard_recent_comments executes an unnecessary SQL query Comments normal normal Awaiting Review enhancement has-patch 01/15/2026
#64725 Background block support: render uploaded images as <img> for responsive image support Editor normal normal Awaiting Review enhancement has-patch 05/20/2026
#64863 Eliminate switch_to_blog() from get_blog_option(), update_blog_option(), WP_Site::get_details(), and get_blog_post() using $wpdb->get_blog_prefix() Networks and Sites normal normal Awaiting Review enhancement has-patch 04/30/2026
#65089 Administration: Replace Dashicons icon font with @wordpress/icons SVG components in wp-admin Administration normal normal Awaiting Review enhancement 06/03/2026
#65188 Uploading PNG images with a larger number of colors causes timeouts and eventually CPU starvation Upload normal normal Awaiting Review defect (bug) 05/07/2026
#65288 Use the semantic HTML <search> element in core search markup General normal normal Awaiting Review enhancement has-patch 05/27/2026
#65313 Extend `WP_Comment_Query` 'fields' parameter to support individual column names Comments normal normal Awaiting Review enhancement has-patch 05/22/2026
#65386 Toolbar: Replace Dashicons icon font with @wordpress/icons SVGs in the admin bar Administration normal normal Awaiting Review enhancement 06/01/2026
#65387 Sidebar navigation: Replace Dashicons icon font with @wordpress/icons SVGs in the sidebar navigation Administration normal normal Awaiting Review enhancement 06/01/2026
#65407 Proposal: Add support for the No-Vary-Search HTTP response header General lowest normal Awaiting Review feature request 06/04/2026

Tickets Needing Feedback (26 matches)

Ticket Summary Owner Component Priority Severity Milestone Type Workflow Modified
#6814 Async media crunching adamsilverstein Upload normal normal Future Release enhancement dev-feedback 06/28/2025
#13066 Last-Modified headers for individual comment feeds are incorrect jgci* Feeds low normal Future Release defect (bug) dev-feedback 06/28/2022
#15499 Add an index for get_lastpostmodified query OllieJones Database normal normal Future Release enhancement dev-feedback 08/28/2025
#18836 ORDER BY RAND() is slow pbearne Query normal minor Future Release enhancement dev-feedback 08/21/2025
#21989 update_option() calls sanitize_option() twice when option does not exist pbearne* Options, Meta APIs normal normal Future Release defect (bug) dev-feedback 11/19/2025
#24688 Memory exhaustion caused by very many unattached media Media normal normal Future Release defect (bug) reporter-feedback 06/02/2025
#31696 Better select, multi-select, and autocomplete/suggestion inputs in the admin Administration normal normal Future Release enhancement dev-feedback 09/25/2025
#37115 recent canonical change is giving an infinite 301 redirect loop Canonical normal normal defect (bug) dev-feedback 06/04/2019
#37762 cache_results parameter doesn't prevent queried posts from being added to cache boonebgorges Query normal normal Future Release defect (bug) dev-feedback 06/15/2022
#41305 Add lazily evaluated translations timothyblynjacobs I18N normal normal Future Release enhancement dev-feedback 11/06/2024
#42883 Use sargable queries for date-based lookups for posts Query normal normal Future Release enhancement dev-feedback 05/29/2024
#45471 Allow caching of parse_blocks results francina Cache API normal normal Future Release enhancement dev-feedback 06/12/2025
#46388 WP_User::get_data_by(): Cache non-existent users to prevent triggering multiple queries Cache API normal normal Future Release enhancement reporter-feedback 04/26/2026
#49278 Improve meta query Query normal normal enhancement dev-feedback 02/27/2025
#49490 Proposal: New wrapper function and hook for creating attachments pbearne* Media normal normal Future Release enhancement dev-feedback 07/15/2024
#53450 [WP_Meta_Query] Add faster LIKE based 'STARTSWITH' and 'ENDSWITH' compare modes for value query Query normal trivial Future Release enhancement dev-feedback 03/03/2025
#57416 Do not split query if requesting one post spacedmonkey Query normal normal Future Release enhancement dev-feedback 06/05/2026
#57496 Lazy load post meta spacedmonkey Posts, Post Types normal normal Future Release enhancement dev-feedback 01/20/2026
#58801 Prefetch Block Editor from Posts page adamsilverstein Editor normal normal Future Release enhancement needs-unit-tests 08/27/2024
#59596 Cache file sizes of core block style files. Editor normal normal Future Release enhancement dev-feedback 03/26/2025
#59638 Images: repeating a single image causes `fetchpriority` to be repeated Media normal normal Future Release defect (bug) dev-feedback 06/05/2024
#61296 Add "force" parameter to get_option and get_transient Options, Meta APIs normal normal Future Release enhancement reporter-feedback 09/06/2024
#61467 Inconsistent cache handling for network (site) meta spacedmonkey Cache API normal major Future Release defect (bug) dev-feedback 03/23/2026
#61849 Improve performance and memory usage of wp_list_post_revisions() / wp_get_post_revisions() Revisions normal normal Future Release enhancement reporter-feedback 01/20/2026
#63021 Lazy load user meta spacedmonkey Users normal normal Future Release enhancement dev-feedback 02/10/2026
#63636 Enable instant page navigations from browser history via bfcache when sending "nocache" headers westonruter* Administration normal normal Future Release enhancement needs-unit-tests 01/25/2026

Tickets with Patches (10 matches)

Ticket Summary Owner Component Priority Severity Milestone Type Workflow Modified
#11585 WordPress should cache failed feed fetches so as to avoid overloading feed sources pbearne Feeds normal normal Future Release enhancement has-patch 11/19/2024
#14254 update_meta_cache fails; query too large? pbearne Cache API normal normal Future Release defect (bug) has-patch 02/26/2025
#16706 Queries using "category__and" are slow on large databases Query normal normal enhancement has-patch 01/31/2026
#19867 wp_dropdown_users() still not scalable Users normal normal Future Release enhancement has-patch 04/06/2026
#22301 Performance problem with Recent Comments widget Comments normal normal defect (bug) has-patch 04/19/2024
#30262 Combine wp_terms and wp_term_taxonomy tables johnbillion* Taxonomy low normal Future Release enhancement has-patch 02/21/2025
#32366 wp_count_comments() is hardcoded into /wp-admin/menu.php and queries all comments every single page load within the admin area, regardless of if edt_posts is removed from top menu or not Comments normal normal Future Release defect (bug) close 04/04/2024
#34848 Add support for updating post meta in bulk chriscct7 Options, Meta APIs normal normal Future Release enhancement close 07/13/2025
#34872 dbDelta Missing Index Name Creates Duplicate Indexes Database normal normal defect (bug) has-patch 06/04/2019
#34981 Usage of `image_size_names_choose` breaks JS attachment model attributes Media normal normal Future Release defect (bug) needs-unit-tests 06/28/2025
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