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{30} Tickets with a focus on performance (303 matches)

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Results (101 - 200 of 303)

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Tickets Awaiting Review (74 matches)

Ticket Summary Owner Component Priority Severity Milestone Type Workflow Modified
#44445 wp_cache_init() and WP_Object_Cache constructor has a memory leak pbearne Cache API normal normal Awaiting Review defect (bug) dev-feedback 2 years ago
#41520 Disable deprecated functions pbearne Bootstrap/Load normal normal Awaiting Review enhancement dev-feedback 2 years ago
#55584 Settings API autoload hook Options, Meta APIs normal normal Awaiting Review enhancement dev-feedback 3 years ago
#65543 `Plugin_Upgrader::install()` deletes freshly rebuilt `update_plugins` transient after `upgrader_process_complete` Upgrade/Install normal normal Awaiting Review enhancement dev-feedback 2 months ago
#55553 update_blog_option should accept autoload parameter Options, Meta APIs normal normal Awaiting Review enhancement dev-feedback 16 months ago
#56883 Feeds of non-existent tags and categories displays an empty feed instead of 404 Feeds normal normal Awaiting Review defect (bug) 2 years ago
#47292 Heartbeat API cause Apache/PHP to exhaust memory Administration normal critical Awaiting Review defect (bug) 2 years ago
#50435 In some cases wp_get_post_parent_id() = get_post_ancestors Posts, Post Types normal normal Awaiting Review defect (bug) 19 months ago
#61234 Investigation Request: High Frequency of `hooked_block_types` Filter Calls Editor normal normal Awaiting Review defect (bug) 2 years ago
#40052 Issue with WP_Cache not invalidating stale cache after an update request Cache API normal major Awaiting Review defect (bug) 2 years ago
#64001 Large user data set causes very slow load/pagination/search in the user list Users normal normal Awaiting Review defect (bug) 12 months ago
#55749 Large-site inefficiency in REST users endpoint used by Gutenberg editor Users normal normal Awaiting Review defect (bug) 3 years ago
#53607 Loading or saving a post with enough (large) revisions exhausts available memory Revisions normal normal Awaiting Review defect (bug) 15 months ago
#63601 Memory exhaustion during performance tests when base version is set to 6.8 Build/Test Tools normal normal Awaiting Review defect (bug) 15 months ago
#50667 New attachment size is created even the source is smaller Media normal normal Awaiting Review defect (bug) 4 years ago
#59625 Pagination. Classes name mistake for item of pagination General normal normal Awaiting Review defect (bug) 3 years ago
#60147 Possible bug when YouTube embeds having both loading=lazy attribute and the enablejsapi parameter Embeds normal normal Awaiting Review defect (bug) 3 years ago
#58095 Post featured image block use full size image => huge impact on performance Editor normal normal Awaiting Review defect (bug) 16 months ago
#55534 Remaining image files after deleting them General normal critical Awaiting Review defect (bug) 4 years ago
#37763 Target server overload due to invalid RSS feed URL in RSS widget stevenkword Feeds normal normal Awaiting Review defect (bug) 2 years ago
#54144 The New Blocks Widgets Causes a Huge Load on the Database Widgets normal critical Awaiting Review defect (bug) 3 years ago
#56688 Uncaught Requests_Exception using Requests::request_multiple HTTP API normal normal Awaiting Review defect (bug) 12 months ago
#65188 Uploading PNG images with a larger number of colors causes timeouts and eventually CPU starvation Upload normal normal Awaiting Review defect (bug) 4 months ago
#62003 User_Query cache triggers fatal error by ignoring 'fields' query var Users normal normal Awaiting Review defect (bug) 2 years ago
#53320 Why delete_metadata and update_metadata slow performance? Database normal normal Awaiting Review defect (bug) 2 years ago
#47322 scenario based-bug in the file load-style.php Script Loader normal normal Awaiting Review defect (bug) 12 months ago
#61806 twemoji is always loaded on Windows devices pbearne* Emoji normal minor Awaiting Review defect (bug) 2 years ago
#45913 wp_enqueue_media() - slow query Media normal normal Awaiting Review defect (bug) 2 years ago
#52011 'The REST API encountered an unexpected result' should be a critical error Site Health normal normal Awaiting Review enhancement 4 years ago
#52998 Add a filter to paginate_links to allow bypassing merging query params General normal normal Awaiting Review enhancement 4 years ago
#58470 Add configurable batching to `wp_scheduled_delete` for controlling cleanup operations Cron API normal normal Awaiting Review enhancement 3 years ago
#65607 Add font-display: swap option when enqueuing/loading Google or local fonts on the frontend Script Loader normal normal Awaiting Review enhancement 2 months ago
#56376 Add wp_is_ini_value_changeable( 'memory_limit' ) yes or no to class WP_Debug_Data Site Health normal normal Awaiting Review enhancement 4 years ago
#54378 Admin Pages - The dropdown of 'Main Page (no parent)' on QuickEdit query is slow Quick/Bulk Edit normal normal Awaiting Review enhancement 2 years ago
#56489 An extra post lookup in WP_Embed::shortcode for known post Embeds normal normal Awaiting Review enhancement 4 years ago
#47514 Change priority of make_clickable callback to boost performance Comments normal minor Awaiting Review enhancement 2 years ago
#54116 Check ImageMagick version 6/7 Site Health normal normal Awaiting Review enhancement 3 years ago
#55909 Do WordPress feeds need pagination query SQL_CALC_FOUND_ROWS? Feeds normal normal Awaiting Review enhancement 4 years ago
#61025 Do not write in DB when updating a user if no user data has changed Users normal normal Awaiting Review enhancement 2 years ago
#53070 Establish a Core CSS deprecation path General normal normal Awaiting Review enhancement 5 years ago
#44694 Extra and un-neccessary query when no posts found in Posts Rest Controller REST API normal normal Awaiting Review enhancement 19 months ago
#65473 Feature: Add libvips-based Image Editor to WP Core Media normal normal Awaiting Review enhancement 6 weeks ago
#58356 Gravatar local image cache Cache API normal normal Awaiting Review enhancement 3 years ago
#55639 Implement Async CSS Script Loader normal normal Awaiting Review enhancement 15 months ago
#60053 Improve cache flush handling for large multisite database upgrades Cache API normal normal Awaiting Review enhancement 6 months ago
#55675 Improve performance Themes REST API endpoint REST API normal normal Awaiting Review enhancement 2 years ago
#27127 Improve plugin search on installed plugins page Administration normal normal Awaiting Review enhancement 2 years ago
#61978 Managing Dynamic Search, Category Filtering, and Pagination for Bulk Patterns REST API normal normal Awaiting Review enhancement 2 years ago
#40434 Optimize SQL in Admin - In the Post/CPT List `wp-admin/edit.php` > the function get_posts() Query normal normal Awaiting Review enhancement 19 months ago
#60159 Performance Issues with Large Number of Categories in WordPress Admin Panel Taxonomy normal minor Awaiting Review enhancement 2 years ago
#53170 Reduce the transient size of WordPress Events and News feeds Widgets normal normal Awaiting Review enhancement 3 years ago
#33345 Remove blocking API requests for update checks Upgrade/Install normal normal Awaiting Review enhancement 15 months ago
#58000 Run core unit tests against object cache enabled with Redis Build/Test Tools normal normal Awaiting Review enhancement 3 years ago
#52386 Should WP_Query::get_posts be a private method? Query normal normal Awaiting Review enhancement 2 years ago
#64180 Simplify and improve performance in `WP_Hook::apply_filters()` Plugins normal minor Awaiting Review enhancement 10 months ago
#65614 Site Editor: skip block-theme-only preloads for classic themes Editor normal normal Awaiting Review enhancement 8 weeks ago
#58593 Slow list of posts in the admin panel (with a large wp_posts table) Query normal normal Awaiting Review enhancement 3 years ago
#55911 Slow query because Admin Bar loads all options on all user's sites Toolbar normal normal Awaiting Review enhancement 4 years ago
#52865 Strip 'enclosed' trailing spaces in URLs Canonical low normal Awaiting Review enhancement 15 months ago
#65386 Toolbar: Replace Dashicons icon font with @wordpress/icons SVGs in the admin bar Administration normal normal Awaiting Review enhancement 3 months ago
#56390 Updating WP_MEMORY_LIMIT Bootstrap/Load normal normal Awaiting Review enhancement 3 years ago
#40988 Use objects for `get_item_schema()` calls pbearne REST API normal normal Awaiting Review enhancement 2 years ago
#41054 Use sargable date filtering where possible Database normal trivial Awaiting Review enhancement 21 months ago
#48435 WordPress update: updating by transferring partial packages pbearne* Upgrade/Install normal normal Awaiting Review enhancement 2 years ago
#41281 attachment_url_to_postid results in very slow query joemcgill* Database normal normal Awaiting Review enhancement 2 years ago
#57768 avoid creating tcp connection every time General normal normal Awaiting Review enhancement 4 years ago
#52143 memory_limit not always adhered General normal normal Awaiting Review enhancement 15 months ago
#56821 meta_query late row lookup for performance improvement Options, Meta APIs normal normal Awaiting Review enhancement 4 years ago
#49582 wp-admin CSS audit Administration normal normal Awaiting Review enhancement 4 weeks ago
#55889 Allow specifying multiple keys as an array in meta and option retrieval functions. Options, Meta APIs normal normal Awaiting Review feature request 4 years ago
#47285 Better Management of External Asset Dependencies Script Loader normal major Awaiting Review feature request 2 years ago
#43416 Function to Maybe Convert Tables to InnoDB Upgrade/Install normal normal Awaiting Review feature request 3 years ago
#62575 Prints SQL/DB error limit last_query too long Database normal normal Awaiting Review feature request 22 months ago
#55854 Save term creation time by default Taxonomy normal minor Awaiting Review feature request 4 years ago

Tickets Needing Feedback (26 matches)

#24688 Memory exhaustion caused by very many unattached media Media normal normal Future Release defect (bug) reporter-feedback 15 months ago
#61296 Add "force" parameter to get_option and get_transient Options, Meta APIs normal normal Future Release enhancement reporter-feedback 2 years ago
#61849 Improve performance and memory usage of wp_list_post_revisions() / wp_get_post_revisions() Revisions normal normal Future Release enhancement reporter-feedback 8 months ago
#46388 WP_User::get_data_by(): Cache non-existent users to prevent triggering multiple queries Cache API normal normal Future Release enhancement reporter-feedback 3 months ago
#63636 Enable instant page navigations from browser history via bfcache when sending "nocache" headers westonruter* Administration normal normal Future Release enhancement needs-unit-tests 7 months ago
#58801 Prefetch Block Editor from Posts page adamsilverstein Editor normal normal Future Release enhancement needs-unit-tests 2 years ago
#56909 pre_recurse_dirsize filter cannot be used to fill up dirsize_cache and thus breaks performance Networks and Sites normal normal Future Release defect (bug) dev-feedback 4 weeks ago
#61343 Improve caching in get_calendar function Widgets normal normal Future Release enhancement dev-feedback 6 weeks ago
#49490 Proposal: New wrapper function and hook for creating attachments pbearne* Media normal normal Future Release enhancement dev-feedback 2 years ago
#59638 Images: repeating a single image causes `fetchpriority` to be repeated Media normal normal Future Release defect (bug) dev-feedback 2 years ago
#61467 Inconsistent cache handling for network (site) meta spacedmonkey Cache API normal major Future Release defect (bug) dev-feedback 6 months ago
#13066 Last-Modified headers for individual comment feeds are incorrect jgci* Feeds low normal Future Release defect (bug) dev-feedback 4 years ago
#37762 cache_results parameter doesn't prevent queried posts from being added to cache boonebgorges Query normal normal Future Release defect (bug) dev-feedback 4 years ago
#37115 recent canonical change is giving an infinite 301 redirect loop Canonical normal normal defect (bug) dev-feedback 7 years ago
#21989 update_option() calls sanitize_option() twice when option does not exist pbearne* Options, Meta APIs normal normal Future Release defect (bug) dev-feedback 10 months ago
#41305 Add lazily evaluated translations timothyblynjacobs I18N normal normal Future Release enhancement dev-feedback 22 months ago
#45354 Adding index for meta_key and post_id in postmeta Database normal normal Future Release enhancement dev-feedback 6 weeks ago
#45471 Allow caching of parse_blocks results francina Cache API normal normal Future Release enhancement dev-feedback 15 months ago
#6814 Async media crunching adamsilverstein Upload normal normal Future Release enhancement dev-feedback 14 months ago
#31696 Better select, multi-select, and autocomplete/suggestion inputs in the admin Administration normal normal Future Release enhancement dev-feedback 12 months ago
#57416 Do not split query if requesting one post spacedmonkey Query normal normal Future Release enhancement dev-feedback 3 months ago
#49278 Improve meta query Query normal normal enhancement dev-feedback 19 months ago
#57496 Lazy load post meta spacedmonkey Posts, Post Types normal normal Future Release enhancement dev-feedback 8 months ago
#63021 Lazy load user meta spacedmonkey Users normal normal Future Release enhancement dev-feedback 7 months ago
#18836 ORDER BY RAND() is slow pbearne Query normal minor Future Release enhancement dev-feedback 13 months ago
#42883 Use sargable queries for date-based lookups for posts Query normal normal Future Release enhancement dev-feedback 2 years ago
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