Active Tasks By Project

Project: Performance Issue

Switch to All Tasks 18 Phabricator task(s).

Phabricator Link	Wiki Link	Status	Priority	Author	Assignee	Projects	Subtasks	Parent Tasks
T104650	T104650: Revision API cannot be cached in varnish when requested by a user with deletedtext or similar rights	open	Needs Triage (violet)	Tgr (Gergő Tisza)		Performance Issue MediaWiki-API (Needs details or plan)
T119612	T119612: Consider a serialization that supports random access for storage in the DB for Wikidata	open	Lowest (sky)	JanZerebecki (Jan Zerebecki)		Performance Issue MediaWiki-extensions-WikibaseRepository (Backlog) SRE (Acknowledged) Wikidata (needs discussion or investigation)		T88991: improve Wikidata dumps [tracking]
T129682	T129682: Look into solutions for replaying traffic to testing environment(s)	open	Medium (orange)	GWicke (Gabriel Wicke)		Performance Issue Services (later) Platform Team Legacy (Later) SRE (Acknowledged) Traffic-Icebox (Backlog)
T165068	T165068: Parser::braceSubstitution() recreates new RequestContext and calls RequestContextCreateSkin twice	open	Medium (orange)	pmiazga (Piotr Miazga)		Performance Issue MediaWiki-Parser (Backlog) Parsing-Team--ARCHIVED (Backlog) Platform Team Legacy (Watching / External)
T206498	T206498: MediaWiki needlessly queries page data twice on page views	open	Low (yellow)	Krinkle (Timo Tijhof)		Platform Engineering (Tracking/Watching) MediaWiki-General Performance Issue Performance-Team (Radar) (Perf recommendation) good first task (Backlog)	T195069: Factor PageStore and PageRecord out of WikiPage
T214054	T214054: Stress test ORES/kubernetes (above 4.5k scores/second)	stalled	Low (yellow)	Halfak (Aaron Halfaker, EpochFail, halfak)		Machine-Learning-Team (ORES) SRE (Backlog) Performance Issue ORES (Backlog)		T182331: [Epic] Deploy ORES in kubernetes cluster
T223315	T223315: Make it possible to mass-clear via Special:EditWatchlist without job queue	open	Low (yellow)	RhinosF1 (Samuel)		Growth-Team-Filtering Performance Issue MediaWiki-Watchlist (Backlog) Growth-Team (Triaged but Future) Platform Engineering (Icebox)
T233179	T233179: Use ExternalStoreAccess::fetchFromURLs in blobStore::getBlobBatch	open	Needs Triage (violet)	Pchelolo	Pchelolo	Performance Issue Multi-Content-Revisions (Tech Debt) MediaWiki-Revision-backend (ExternalStore) Platform Team Initiatives (MCR)
T235011	T235011: API query times out	open	Low (yellow)	Magog_the_Ogre		Performance Issue Platform Engineering (Icebox) MediaWiki-API (Needs details or plan)		T89971: ApiQueryImageInfo is crufty, needs rewrite
T244569	T244569: SpecialRecentChanges::doMainQuery needs tuning	open	Medium (orange)	Marostegui (Manuel Aróstegui)		ORES (Backlog) Performance Issue Platform Team Workboards (Clinic Duty Team) (Later) Machine-Learning-Team (ORES) Growth-Team-Filtering MediaWiki-Recent-changes (Component) Growth-Team (Inbox)
T245492	T245492: Slow query: IndexPager::buildQueryInfo (MediaWiki\Linter\LintErrorsPager)	open	Needs Triage (violet)	Marostegui (Manuel Aróstegui)		MediaWiki-extensions-Linter (Backlog) Performance Issue mariadb-optimizer-bug (Currently not fixed)
T250444	T250444: Deprecate and remove Parser::firstCallInit()	open	Needs Triage (violet)	cscott (C. Scott Ananian)		Performance-Team (Radar) (Watching) MW-1.36-notes (1.36.0-wmf.36; 2021-03-23) Performance Issue MW-1.35-notes (1.35.0-wmf.30; 2020-04-28) MediaWiki-Parser (Backlog)		T236811: Parser creation should always use factory
T263220	T263220: Limit concurrency of DPL queries	open	High (red)	Urbanecm		Vuln-DoS (Tracked) Sustainability (Incident Followup) Platform Team Workboards (Clinic Duty Team) (Later) Performance Issue PoolCounter (Backlog) DynamicPageList (Wikimedia) (Backlog) MW-1.36-notes (1.36.0-wmf.18; 2020-11-17) SRE (Backlog) serviceops (Incoming 🐫) Slow-DB-Query SecTeam-Processed (Completed) Security Patch-For-Review	T266775: Stalls on db1075 (s3) replica db
T265204	T265204: /page/{title}/links/media returns 500 error when more than 100 media files present	open	Medium (orange)	santhosh (Santhosh Thottingal)		Platform Team Workboards (Green) (Backlog) MediaWiki-REST-API (Backlog) Platform Team Initiatives (MW REST API in PHP) Wikimedia-production-error (Oct 2020) Performance Issue
T274041	T274041: Investigate performance impact of HookRunner.php loading 500+ interfaces	open	Medium (orange)	Legoktm (Legoktm)		Performance Issue Patch-For-Review MediaWiki-Core-Hooks (Untriaged) Platform Engineering Roadmap Decision Making (Code Jam) Platform Engineering Code Jam (Inbox) Performance-Team (Radar) (Perf recommendation)
T278263	T278263: Consider caching for the Image Suggestions service	open	Needs Triage (violet)	BPirkle (BPirkle)		Image-Suggestion-API (Backlog) Platform Team Workboards (Image Suggestion API) (Backlog) Performance Issue
T297236	T297236: timeouts and memory limits on translatewiki.net	open	Unbreak Now! (pink)	daniel (Daniel Kinzler)	daniel (Daniel Kinzler)	affects-translatewiki.net (Mitigated) MW-1.38-notes (1.38.0-wmf.12; 2021-12-06) Platform Team Workboards (MW Expedition) (Unsorted pile) Performance Issue
T97096	T97096: API requests are not cached for logged-in users unless uselang is set explicitly	open	High (red)	ori (Ori Livneh)		MediaWiki-API (Needs details or plan) Performance Issue