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Tag to collate all tasks which may have an impact on performance of code execution, accessing etc.

Recent Activity

Fri, Mar 19

Paladox added a comment to T6765: Cache frequently accessed files on MediaWiki servers.

Can't we generate the list dynamically? ie by running my 'script' periodically on a server?

Fri, Mar 19, 15:29 · MediaWiki (SRE), Performance, MediaWiki

Thu, Mar 18

RhinosF1 added a comment to T6765: Cache frequently accessed files on MediaWiki servers.

Can't we generate the list dynamically? ie by running my 'script' periodically on a server?

Thu, Mar 18, 13:34 · MediaWiki (SRE), Performance, MediaWiki
John added a comment to T6765: Cache frequently accessed files on MediaWiki servers.

Can we note explicitly in the documentation that it can be done at any point then and the deployment doesn't need to wait until SRE are ready to merge a puppet PR?

Thu, Mar 18, 13:29 · MediaWiki (SRE), Performance, MediaWiki
Southparkfan added a comment to T6765: Cache frequently accessed files on MediaWiki servers.

Can't we generate the list dynamically? ie by running my 'script' periodically on a server?

Thu, Mar 18, 13:24 · MediaWiki (SRE), Performance, MediaWiki
RhinosF1 added a comment to T6765: Cache frequently accessed files on MediaWiki servers.

Can we note explicitly in the documentation that it can be done at any point then and the deployment doesn't need to wait until SRE are ready to merge a puppet PR?

Thu, Mar 18, 13:20 · MediaWiki (SRE), Performance, MediaWiki
Paladox added a comment to T6765: Cache frequently accessed files on MediaWiki servers.

No, you can continue deploying extensions. As far as I’m aware this won’t stop you nor impede your work. You just open a pull and then someone who can merge and merge it. It’s not a requirement to get done first before deploying a extension.

Thu, Mar 18, 12:47 · MediaWiki (SRE), Performance, MediaWiki
RhinosF1 added a comment to T6765: Cache frequently accessed files on MediaWiki servers.

Do we seriously want to stop MW engineers deploying new extensions. This is a huge change to @Universal_Omega's work

Thu, Mar 18, 06:52 · MediaWiki (SRE), Performance, MediaWiki
Paladox closed T6765: Cache frequently accessed files on MediaWiki servers as Resolved.

I've deployed this tonight and also emailed tech@.

Thu, Mar 18, 01:21 · MediaWiki (SRE), Performance, MediaWiki

Mar 11 2021

Reception123 moved T6765: Cache frequently accessed files on MediaWiki servers from Backlog to Long Term on the MediaWiki (SRE) board.
Mar 11 2021, 07:05 · MediaWiki (SRE), Performance, MediaWiki

Feb 25 2021

Southparkfan added a comment to T6765: Cache frequently accessed files on MediaWiki servers.
In T6765#134610, @John wrote:

If restarting the service is required to pick up changes, databases.json and *wiki.json can't be cached

Feb 25 2021, 17:21 · MediaWiki (SRE), Performance, MediaWiki
John added a project to T6740: Implement local nameserver cache daemons on servers: Performance.
Feb 25 2021, 16:33 · Performance, Infrastructure (SRE)

Feb 8 2021

John added a comment to T6765: Cache frequently accessed files on MediaWiki servers.

If restarting the service is required to pick up changes, databases.json and *wiki.json can't be cached

Feb 8 2021, 18:13 · MediaWiki (SRE), Performance, MediaWiki
Southparkfan added a comment to T6765: Cache frequently accessed files on MediaWiki servers.

@Paladox: see P381. Ideally, you turn the vmtouch (daemon) into a systemd service (a type of unit) that will run this script on every puppet run, after which you can restart the systemd service (to pick up new files).

Feb 8 2021, 13:21 · MediaWiki (SRE), Performance, MediaWiki

Jan 30 2021

Reception123 edited projects for T6765: Cache frequently accessed files on MediaWiki servers, added: MediaWiki (SRE); removed Site Reliability Engineering.
Jan 30 2021, 12:12 · MediaWiki (SRE), Performance, MediaWiki

Jan 23 2021

Southparkfan assigned T6765: Cache frequently accessed files on MediaWiki servers to Paladox.
Jan 23 2021, 23:39 · MediaWiki (SRE), Performance, MediaWiki
Southparkfan added a comment to T6765: Cache frequently accessed files on MediaWiki servers.
southparkfan@mw4:~$ sort fatrace.txt | uniq -c | sort -nr | head -50
  51899 /srv/mediawiki/w/cache/l10n/l10n_cache-en.cdb
   4187 /srv/mediawiki/w/cache/databases.json
   3517 /srv/mediawiki/w/cache/l10n/l10n_cache-zh-cn.cdb
   3391 /etc/hosts
   3248 /etc/ssl/certs/Sectigo.crt
   2578 /srv/mediawiki/w/cache/l10n/l10n_cache-it.cdb
   1411 /home/southparkfan/fatrace.txt
    869 /srv/mediawiki/w/cache/l10n/l10n_cache-zh-hant.cdb
    775 /usr/share/ca-certificates/mozilla/DigiCert_High_Assurance_EV_Root_CA.crt
    748 /srv/mediawiki/w/cache/deleted.json
    705 /srv/mediawiki/w/cache/l10n/l10n_cache-ja.cdb
    603 /usr/share/zoneinfo/UCT
    527 /srv/mediawiki/w/cache/l10n/l10n_cache-zh.cdb
    419 /srv/mediawiki/w/cache/l10n/l10n_cache-es.cdb
    380 /srv/mediawiki/w/cache/l10n/l10n_cache-nl.cdb
    303 /srv/mediawiki/w/extensions/Echo/extension.json
    298 /srv/mediawiki/w/cache/l10n/l10n_cache-zh-tw.cdb
    292 /srv/mediawiki/w/cache/l10n/l10n_cache-ko.cdb
    291 /srv/mediawiki/w/extensions/AbuseFilter/extension.json
    290 /srv/mediawiki/w/extensions/CentralNotice/extension.json
    273 /srv/mediawiki/w/skins/Vector/skin.json
    271 /srv/mediawiki/w/skins/MonoBook/skin.json
    269 /srv/mediawiki/w/extensions/CheckUser/extension.json
    266 /srv/mediawiki/w/extensions/CreateWiki/extension.json
    265 /srv/mediawiki/w/skins/Modern/skin.json
    261 /srv/mediawiki/w/skins/CologneBlue/skin.json
    258 /srv/mediawiki/w/extensions/ConfirmEdit/extension.json
    257 /srv/mediawiki/w/skins/Timeless/skin.json
    257 /srv/mediawiki/w/extensions/AntiSpoof/extension.json
    255 /srv/mediawiki/w/extensions/GlobalPreferences/extension.json
    254 /srv/mediawiki/w/extensions/WikiEditor/extension.json
    254 /srv/mediawiki/w/extensions/CentralAuth/extension.json
    253 /srv/mediawiki/w/extensions/MobileFrontend/extension.json
    253 /srv/mediawiki/w/extensions/DataDump/extension.json
    253 /srv/mediawiki/w/extensions/ConfirmEdit/ReCaptchaNoCaptcha/extension.json
    251 /srv/mediawiki/w/extensions/BetaFeatures/extension.json
    248 /srv/mediawiki/w/extensions/OAuth/extension.json
    246 /srv/mediawiki/w/extensions/VisualEditor/extension.json
    244 /srv/mediawiki/w/extensions/Scribunto/extension.json
    244 /srv/mediawiki/w/extensions/GlobalCssJs/extension.json
    243 /srv/mediawiki/w/extensions/Interwiki/extension.json
    242 /srv/mediawiki/w/extensions/GlobalBlocking/extension.json
    242 /srv/mediawiki/w/extensions/EventStreamConfig/extension.json
    241 /srv/mediawiki/w/extensions/IncidentReporting/extension.json
    241 /srv/mediawiki/w/extensions/EventLogging/extension.json
    238 /srv/mediawiki/w/extensions/LocalisationUpdate/extension.json
    238 /srv/mediawiki/w/extensions/CookieWarning/extension.json
    236 /srv/mediawiki/w/extensions/ManageWiki/extension.json
    235 /srv/mediawiki/w/extensions/OATHAuth/extension.json
    235 /srv/mediawiki/w/extensions/Nuke/extension.json
Jan 23 2021, 23:38 · MediaWiki (SRE), Performance, MediaWiki
Southparkfan triaged T6765: Cache frequently accessed files on MediaWiki servers as Normal priority.
Jan 23 2021, 23:15 · MediaWiki (SRE), Performance, MediaWiki

Nov 11 2020

SCVSlalom added a project to T6402: "Wikimedia\Rdbms\DBQueryError": Performance.
Nov 11 2020, 23:37 · Upstream, Database, Production Error, MediaWiki

Sep 17 2020

BlackWidowMovie0000 closed T6192: Timeless Content Bar as Resolved.
Sep 17 2020, 19:05 · Universal Omega, Extensions, Upstream
BlackWidowMovie0000 reopened T6192: Timeless Content Bar as "Open".
Sep 17 2020, 18:55 · Universal Omega, Extensions, Upstream

Jun 7 2020

OnKoydenKovuldum closed T5706: Spam as Resolved.

WikiLirik sözcüleri eleştirisel pozitif-negatif düşünce karşılaştırma
PyschoLyricWiki Attack Groups
Ben ötesi psikoloji

Jun 7 2020, 03:40 · Trash

Apr 9 2020

John created Performance.
Apr 9 2020, 00:23