[Wikidata-bugs] [Maniphest] [Commented On] T221380: Wikidata: Special:Contributions times out for many high-activity users

2020-04-10 Thread Reedy
Reedy added a comment.


  Might still be an issue
  
2020-04-10 20:06:01 [XpDRbQpAEJcAANTdZtUAAACO] mw1393 wikidatawiki 
1.35.0-wmf.27 exception ERROR: [XpDRbQpAEJcAANTdZtUAAACO] 
/w/index.php?title=Special:Contributions/EmausBot&offset=20190912003910&limit=500&target=EmausBot
   WMFTimeoutException from line 39 of 
/srv/mediawiki/wmf-config/set-time-limit.php: the execution time limit of 60 
seconds was exceeded 
{"exception_id":"XpDRbQpAEJcAANTdZtUAAACO","exception_url":"/w/index.php?title=Special:Contributions/EmausBot&offset=20190912003910&limit=500&target=EmausBot","caught_by":"mwe_handler"}
 
[Exception WMFTimeoutException] 
(/srv/mediawiki/wmf-config/set-time-limit.php:39) the execution time limit of 
60 seconds was exceeded
  #0 
/srv/mediawiki/php-1.35.0-wmf.27/includes/libs/rdbms/database/DatabaseMysqli.php(46):
 {closure}(integer)
  #1 
/srv/mediawiki/php-1.35.0-wmf.27/includes/libs/rdbms/database/Database.php(1301):
 Wikimedia\Rdbms\DatabaseMysqli->doQuery(string)
  #2 
/srv/mediawiki/php-1.35.0-wmf.27/includes/libs/rdbms/database/Database.php(1219):
 Wikimedia\Rdbms\Database->executeQueryAttempt(string, string, boolean, string, 
integer)
  #3 
/srv/mediawiki/php-1.35.0-wmf.27/includes/libs/rdbms/database/Database.php(1155):
 Wikimedia\Rdbms\Database->executeQuery(string, string, integer)
  #4 
/srv/mediawiki/php-1.35.0-wmf.27/includes/libs/rdbms/database/Database.php(1819):
 Wikimedia\Rdbms\Database->query(string, string)
  #5 
/srv/mediawiki/php-1.35.0-wmf.27/extensions/Wikibase/lib/includes/Store/Sql/Terms/DatabaseTermInLangIdsResolver.php(195):
 Wikimedia\Rdbms\Database->select(array, array, array, string)
  #6 
/srv/mediawiki/php-1.35.0-wmf.27/extensions/Wikibase/lib/includes/Store/Sql/Terms/DatabaseTermInLangIdsResolver.php(155):
 
Wikibase\Lib\Store\Sql\Terms\DatabaseTermInLangIdsResolver->selectTermsViaJoin(array,
 array, array, array, array)
  #7 
/srv/mediawiki/php-1.35.0-wmf.27/extensions/Wikibase/lib/includes/Store/Sql/Terms/PrefetchingItemTermLookup.php(117):
 
Wikibase\Lib\Store\Sql\Terms\DatabaseTermInLangIdsResolver->resolveTermsViaJoin(string,
 string, string, array, array, array)
  #8 
/srv/mediawiki/php-1.35.0-wmf.27/extensions/Wikibase/lib/includes/Store/Sql/Terms/TermStoresDelegatingPrefetchingItemTermLookup.php(72):
 Wikibase\Lib\Store\Sql\Terms\PrefetchingItemTermLookup->prefetchTerms(array, 
array, array)
  #9 
/srv/mediawiki/php-1.35.0-wmf.27/extensions/Wikibase/data-access/src/ByTypeDispatchingPrefetchingTermLookup.php(52):
 
Wikibase\Lib\Store\Sql\Terms\TermStoresDelegatingPrefetchingItemTermLookup->prefetchTerms(array,
 array, array)
  #10 
/srv/mediawiki/php-1.35.0-wmf.27/extensions/Wikibase/data-access/src/ByTypeDispatchingPrefetchingTermLookup.php(52):
 
Wikibase\DataAccess\ByTypeDispatchingPrefetchingTermLookup->prefetchTerms(array,
 array, array)
  #11 
/srv/mediawiki/php-1.35.0-wmf.27/extensions/Wikibase/data-access/src/ByTypeDispatchingPrefetchingTermLookup.php(88):
 
Wikibase\DataAccess\ByTypeDispatchingPrefetchingTermLookup->prefetchTerms(array,
 array, array)
  #12 
/srv/mediawiki/php-1.35.0-wmf.27/extensions/Wikibase/lib/includes/Store/EntityTermLookupBase.php(41):
 
Wikibase\DataAccess\ByTypeDispatchingPrefetchingTermLookup->getTermsOfType(Wikibase\DataModel\Entity\ItemId,
 string, array)
  #13 
/srv/mediawiki/php-1.35.0-wmf.27/extensions/Wikibase/lib/includes/Store/LanguageFallbackLabelDescriptionLookup.php(51):
 
Wikibase\Lib\Store\EntityTermLookupBase->getLabels(Wikibase\DataModel\Entity\ItemId,
 array)
  #14 
/srv/mediawiki/php-1.35.0-wmf.27/extensions/Wikibase/repo/includes/Hooks/HtmlPageLinkRendererBeginHookHandler.php(243):
 
Wikibase\Lib\Store\LanguageFallbackLabelDescriptionLookup->getLabel(Wikibase\DataModel\Entity\ItemId)
  #15 
/srv/mediawiki/php-1.35.0-wmf.27/extensions/Wikibase/repo/includes/Hooks/HtmlPageLinkRendererBeginHookHandler.php(146):
 
Wikibase\Repo\Hooks\HtmlPageLinkRendererBeginHookHandler->doHtmlPageLinkRendererBegin(MediaWiki\Linker\LinkRenderer,
 Title, string, array, RequestContext, NULL)
  #16 /srv/mediawiki/php-1.35.0-wmf.27/includes/Hooks.php(174): 
Wikibase\Repo\Hooks\HtmlPageLinkRendererBeginHookHandler::onHtmlPageLinkRendererBegin(MediaWiki\Linker\LinkRenderer,
 Title, string, array, array, NULL)
  #17 /srv/mediawiki/php-1.35.0-wmf.27/includes/Hooks.php(202): 
Hooks::callHook(string, array, array, NULL)
  #18 
/srv/mediawiki/php-1.35.0-wmf.27/includes/linker/LinkRenderer.php(189): 
Hooks::run(string, array)
  #19 
/srv/mediawiki/php-1.35.0-wmf.27/includes/linker/LinkRenderer.php(260): 
MediaWiki\Linker\LinkRenderer->runBeginHook(Title, string, array, array, 
boolean)
  #20 
/srv/mediawiki/php-1.35.0-wmf.27/includes/linker/LinkRenderer.php(307): 
MediaWiki\Linker\LinkRenderer->makePreloadedLink(Title, string, string, array, 
array)
  #21 
/srv/mediawiki/php-1.35.0-wmf.27/includes/linker/LinkRenderer.php(158): 
MediaWiki\Linke

[Wikidata-bugs] [Maniphest] [Commented On] T221380: Wikidata: Special:Contributions times out for many high-activity users

2019-04-30 Thread Tgr
Tgr added a comment.


  This is now fixed in master (thanks @Anomie!) and will be deployed Wednesday 
next week. I think the error is not so bad that it would require an emergency 
deploy?

TASK DETAIL
  https://phabricator.wikimedia.org/T221380

EMAIL PREFERENCES
  https://phabricator.wikimedia.org/settings/panel/emailpreferences/

To: Tgr
Cc: Tgr, Pigsonthewing, Ammarpad, Tagishsimon, WMDE-leszek, Tarrow, Yann, 
Lea_Lacroix_WMDE, Marostegui, Anomie, Daimona, matej_suchanek, MisterSynergy, 
Framawiki, TerraCodes, Liuxinyu970226, Aklapper, Jc86035, alaa_wmde, 
joker88john, DannyS712, CucyNoiD, Nandana, NebulousIris, Banyek, Gaboe420, 
Versusxo, Majesticalreaper22, Giuliamocci, Adrian1985, Cpaulf30, Rayssa-, Lahi, 
Gq86, Baloch007, Darkminds3113, Bsandipan, Lordiis, Lsherwinforone, 
GoranSMilovanovic, Adik2382, Jayprakash12345, Th3d3v1ls, Ramalepe, Liugev6, 
QZanden, LawExplorer, Vali.matei, Sethakill, WSH1906, Lewizho99, Maathavan, 
_jensen, rosalieper, Jonas, Volker_E, Wong128hk, Wikidata-bugs, aude, GWicke, 
Dinoguy1000, Lydia_Pintscher, Jdforrester-WMF, Mbch331, Jay8g, Krenair
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[Wikidata-bugs] [Maniphest] [Commented On] T221380: Wikidata: Special:Contributions times out for many high-activity users

2019-04-30 Thread gerritbot
gerritbot added a comment.


  Change 505814 **merged** by jenkins-bot:
  [mediawiki/core@master] ContribsPager: Fix slow queries
  
  https://gerrit.wikimedia.org/r/505814

TASK DETAIL
  https://phabricator.wikimedia.org/T221380

EMAIL PREFERENCES
  https://phabricator.wikimedia.org/settings/panel/emailpreferences/

To: gerritbot
Cc: Pigsonthewing, Ammarpad, Tagishsimon, WMDE-leszek, Tarrow, Yann, 
Lea_Lacroix_WMDE, Marostegui, Anomie, Daimona, matej_suchanek, MisterSynergy, 
Framawiki, TerraCodes, Liuxinyu970226, Aklapper, Jc86035, alaa_wmde, 
joker88john, DannyS712, CucyNoiD, Nandana, NebulousIris, Banyek, Gaboe420, 
Versusxo, Majesticalreaper22, Giuliamocci, Adrian1985, Cpaulf30, Rayssa-, Lahi, 
Gq86, Baloch007, Darkminds3113, Bsandipan, Lordiis, Lsherwinforone, 
GoranSMilovanovic, Adik2382, Jayprakash12345, Th3d3v1ls, Ramalepe, Liugev6, 
QZanden, LawExplorer, Vali.matei, Sethakill, WSH1906, Lewizho99, Maathavan, 
_jensen, rosalieper, Jonas, Volker_E, Wong128hk, Wikidata-bugs, aude, GWicke, 
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[Wikidata-bugs] [Maniphest] [Commented On] T221380: Wikidata: Special:Contributions times out for many high-activity users

2019-04-29 Thread Marostegui
Marostegui added a comment.


  It is believed that T221380#5131440 
 will fix the issue. 
  https://gerrit.wikimedia.org/r/#/c/mediawiki/core/+/505814/ is under review.

TASK DETAIL
  https://phabricator.wikimedia.org/T221380

EMAIL PREFERENCES
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To: Marostegui
Cc: WMDE-leszek, Tarrow, Yann, Lea_Lacroix_WMDE, Marostegui, Anomie, Daimona, 
matej_suchanek, MisterSynergy, Framawiki, TerraCodes, Liuxinyu970226, Aklapper, 
Jc86035, alaa_wmde, joker88john, DannyS712, CucyNoiD, Nandana, NebulousIris, 
Banyek, Gaboe420, Versusxo, Majesticalreaper22, Giuliamocci, Adrian1985, 
Cpaulf30, Rayssa-, Lahi, Gq86, Baloch007, Darkminds3113, Bsandipan, Lordiis, 
Lsherwinforone, GoranSMilovanovic, Adik2382, Jayprakash12345, Th3d3v1ls, 
Ramalepe, Liugev6, QZanden, LawExplorer, Vali.matei, Sethakill, WSH1906, 
Lewizho99, Maathavan, _jensen, rosalieper, Jonas, Volker_E, Wong128hk, 
Wikidata-bugs, aude, GWicke, Dinoguy1000, Lydia_Pintscher, Jdforrester-WMF, 
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[Wikidata-bugs] [Maniphest] [Commented On] T221380: Wikidata: Special:Contributions times out for many high-activity users

2019-04-23 Thread gerritbot
gerritbot added a comment.


  Change 505814 had a related patch set uploaded (by Anomie; owner: Anomie):
  [mediawiki/core@master] ContribsPager: Add redundant JOIN cond to allow WHERE 
propagation
  
  https://gerrit.wikimedia.org/r/505814

TASK DETAIL
  https://phabricator.wikimedia.org/T221380

EMAIL PREFERENCES
  https://phabricator.wikimedia.org/settings/panel/emailpreferences/

To: gerritbot
Cc: Marostegui, Anomie, Daimona, matej_suchanek, MisterSynergy, Framawiki, 
TerraCodes, Liuxinyu970226, Aklapper, Jc86035, alaa_wmde, DannyS712, Nandana, 
Banyek, Rayssa-, Lahi, Gq86, Darkminds3113, Lsherwinforone, GoranSMilovanovic, 
Jayprakash12345, QZanden, LawExplorer, Vali.matei, Sethakill, _jensen, 
rosalieper, Volker_E, Wong128hk, Wikidata-bugs, aude, GWicke, Dinoguy1000, 
Jdforrester-WMF, Mbch331, Jay8g, Krenair
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[Wikidata-bugs] [Maniphest] [Commented On] T221380: Wikidata: Special:Contributions times out for many high-activity users

2019-04-21 Thread Daimona
Daimona added a comment.


  name=message
[XLxsMQpAADsAAImQla8AAACB] 
/w/index.php?title=Special:Contributions&offset=20190418104744&limit=1&target=KrBot
   WMFTimeoutException from line 39 of 
/srv/mediawiki/wmf-config/set-time-limit.php: the execution time limit of 60 
seconds was exceeded
  
  
  
  name=trace
#0 
/srv/mediawiki/php-1.34.0-wmf.1/includes/exception/MWExceptionHandler.php(196): 
{closure}(integer)
#1 [internal function]: MWExceptionHandler::handleError(integer, string, 
string, integer, array)
#2 
/srv/mediawiki/php-1.34.0-wmf.1/includes/libs/rdbms/database/DatabaseMysqli.php(46):
 mysqli->query(string)
#3 
/srv/mediawiki/php-1.34.0-wmf.1/includes/libs/rdbms/database/Database.php(1322):
 Wikimedia\Rdbms\DatabaseMysqli->doQuery(string)
#4 
/srv/mediawiki/php-1.34.0-wmf.1/includes/libs/rdbms/database/Database.php(1224):
 Wikimedia\Rdbms\Database->attemptQuery(string, string, boolean, string)
#5 
/srv/mediawiki/php-1.34.0-wmf.1/includes/libs/rdbms/database/Database.php(1784):
 Wikimedia\Rdbms\Database->query(string, string)
#6 
/srv/mediawiki/php-1.34.0-wmf.1/includes/specials/pagers/ContribsPager.php(205):
 Wikimedia\Rdbms\Database->select(array, array, array, string, array, array)
#7 /srv/mediawiki/php-1.34.0-wmf.1/includes/pager/IndexPager.php(249): 
ContribsPager->reallyDoQuery(string, integer, boolean)
#8 /srv/mediawiki/php-1.34.0-wmf.1/includes/pager/IndexPager.php(602): 
IndexPager->doQuery()
#9 
/srv/mediawiki/php-1.34.0-wmf.1/includes/specials/SpecialContributions.php(236):
 IndexPager->getNumRows()
#10 
/srv/mediawiki/php-1.34.0-wmf.1/includes/specialpage/SpecialPage.php(569): 
SpecialContributions->execute(NULL)
#11 
/srv/mediawiki/php-1.34.0-wmf.1/includes/specialpage/SpecialPageFactory.php(578):
 SpecialPage->run(NULL)
#12 /srv/mediawiki/php-1.34.0-wmf.1/includes/MediaWiki.php(288): 
MediaWiki\Special\SpecialPageFactory->executePath(Title, RequestContext)
#13 /srv/mediawiki/php-1.34.0-wmf.1/includes/MediaWiki.php(865): 
MediaWiki->performRequest()
#14 /srv/mediawiki/php-1.34.0-wmf.1/includes/MediaWiki.php(515): 
MediaWiki->main()
#15 /srv/mediawiki/php-1.34.0-wmf.1/index.php(42): MediaWiki->run()
#16 /srv/mediawiki/w/index.php(3): require(string)
#17 {main}
  
  And this doesn't tell much. OTOH, I could find the culprit query on tendril, 
at least the one for KrBot's contributions with offset = 20190418104744 and 
limit 1. Given that I couldn't find any private data in there, here is the 
paste:
  
SELECT /* IndexPager::buildQueryInfo (contributions page unfiltered) */ 
rev_page, rev_minor_edit, rev_deleted, rev_len, rev_parent_id, rev_sha1, 
comment_rev_comment.comment_text AS `rev_comment_text`, 
comment_rev_comment.comment_data AS `rev_comment_data`, 
comment_rev_comment.comment_id AS `rev_comment_cid`, actor_rev_user.actor_user 
AS `rev_user`, actor_rev_user.actor_name AS `rev_user_text`, 
temp_rev_user.revactor_actor AS `rev_actor`, page_namespace, page_title, 
page_id, page_latest, page_is_redirect, page_len, user_name, page_is_new, 
revactor_timestamp AS `rev_timestamp`, revactor_rev AS `rev_id`, (SELECT 
GROUP_CONCAT(ctd_name SEPARATOR ', ') FROM `change_tag` JOIN `change_tag_def` 
ON ((ct_tag_id=ctd_id)) WHERE ct_rev_id=rev_id ) AS `ts_tags`, 
ores_damaging_cls.oresc_probability AS `ores_damaging_score`, 0.387 AS 
`ores_damaging_threshold` FROM `revision` JOIN `revision_comment_temp` 
`temp_rev_comment` ON ((temp_rev_comment.revcomment_rev = rev_id)) JOIN 
`comment` `comment_rev_comment` ON ((comment_rev_comment.comment_id = 
temp_rev_comment.revcomment_comment_id)) JOIN `revision_actor_temp` 
`temp_rev_user` FORCE INDEX (actor_timestamp) ON ((temp_rev_user.revactor_rev = 
rev_id)) JOIN `actor` `actor_rev_user` ON ((actor_rev_user.actor_id = 
temp_rev_user.revactor_actor)) JOIN `page` ON ((page_id = rev_page)) LEFT JOIN 
`user` ON ((actor_rev_user.actor_user != 0) AND (user_id = 
actor_rev_user.actor_user)) LEFT JOIN `ores_classification` `ores_damaging_cls` 
ON (ores_damaging_cls.oresc_model = '11' AND 
(ores_damaging_cls.oresc_rev=rev_id) AND ores_damaging_cls.oresc_class = '1') 
WHERE ((temp_rev_user.revactor_actor = '122')) AND ((rev_deleted & 12) != 12) 
AND (rev_timestamp>='20190418104744') ORDER BY rev_timestamp, rev_id LIMIT 1
  
  I'd like to provide an EXPLAIN for it, but the revision_comment_temp table is 
not available on quarry, nor in the sql optimizer.

TASK DETAIL
  https://phabricator.wikimedia.org/T221380

EMAIL PREFERENCES
  https://phabricator.wikimedia.org/settings/panel/emailpreferences/

To: Daimona
Cc: Daimona, matej_suchanek, MisterSynergy, Framawiki, TerraCodes, 
Liuxinyu970226, Aklapper, Jc86035, alaa_wmde, DannyS712, Nandana, Lahi, Gq86, 
Lsherwinforone, GoranSMilovanovic, Jayprakash12345, QZanden, LawExplorer, 
Sethakill, _jensen, rosalieper, Wong128hk, Wikidata-bugs, aude, Mbch331
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[Wikidata-bugs] [Maniphest] [Commented On] T221380: Wikidata: Special:Contributions times out for many high-activity users

2019-04-21 Thread matej_suchanek
matej_suchanek added a comment.


  I was able to reproduce one:
  
[XLxsMQpAADsAAImQla8AAACB] 2019-04-21 13:13:33: Kritická výjimka typu 
„WMFTimeoutException“

TASK DETAIL
  https://phabricator.wikimedia.org/T221380

EMAIL PREFERENCES
  https://phabricator.wikimedia.org/settings/panel/emailpreferences/

To: matej_suchanek
Cc: matej_suchanek, MisterSynergy, Framawiki, TerraCodes, Liuxinyu970226, 
Aklapper, Jc86035, alaa_wmde, DannyS712, Nandana, Lahi, Gq86, Lsherwinforone, 
GoranSMilovanovic, Jayprakash12345, QZanden, LawExplorer, Sethakill, _jensen, 
rosalieper, Wong128hk, Wikidata-bugs, aude, Mbch331
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[Wikidata-bugs] [Maniphest] [Commented On] T221380: Wikidata: Special:Contributions times out for many high-activity users

2019-04-21 Thread Framawiki
Framawiki added a comment.


  In T221380#5127354 , 
@matej_suchanek wrote:
  
  > This task is missing the exception hash which would make the error easier 
to be traced and fixed.
  
  
  Error is caught by varnish, not mediawiki itself. The only information 
present is `entire web request took longer than 60 seconds and timed out`.

TASK DETAIL
  https://phabricator.wikimedia.org/T221380

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To: Framawiki
Cc: matej_suchanek, MisterSynergy, Framawiki, TerraCodes, Liuxinyu970226, 
Aklapper, Jc86035, alaa_wmde, DannyS712, Nandana, Lahi, Gq86, Lsherwinforone, 
GoranSMilovanovic, Jayprakash12345, QZanden, LawExplorer, Sethakill, _jensen, 
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[Wikidata-bugs] [Maniphest] [Commented On] T221380: Wikidata: Special:Contributions times out for many high-activity users

2019-04-21 Thread Jc86035
Jc86035 added a comment.


  There's no error code visible on the page.

TASK DETAIL
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To: Jc86035
Cc: matej_suchanek, MisterSynergy, Framawiki, TerraCodes, Liuxinyu970226, 
Aklapper, Jc86035, alaa_wmde, DannyS712, Nandana, Lahi, Gq86, Lsherwinforone, 
GoranSMilovanovic, Jayprakash12345, QZanden, LawExplorer, Sethakill, _jensen, 
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[Wikidata-bugs] [Maniphest] [Commented On] T221380: Wikidata: Special:Contributions times out for many high-activity users

2019-04-21 Thread Jc86035
Jc86035 added a comment.


  The errors are presumably easily reproducible. I'm loading one of the links.

TASK DETAIL
  https://phabricator.wikimedia.org/T221380

EMAIL PREFERENCES
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To: Jc86035
Cc: matej_suchanek, MisterSynergy, Framawiki, TerraCodes, Liuxinyu970226, 
Aklapper, Jc86035, alaa_wmde, DannyS712, Nandana, Lahi, Gq86, Lsherwinforone, 
GoranSMilovanovic, Jayprakash12345, QZanden, LawExplorer, Sethakill, _jensen, 
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[Wikidata-bugs] [Maniphest] [Commented On] T221380: Wikidata: Special:Contributions times out for many high-activity users

2019-04-21 Thread matej_suchanek
matej_suchanek added a comment.


  This task is missing the exception hash which would make the error easier to 
be traced and fixed.

TASK DETAIL
  https://phabricator.wikimedia.org/T221380

EMAIL PREFERENCES
  https://phabricator.wikimedia.org/settings/panel/emailpreferences/

To: matej_suchanek
Cc: matej_suchanek, MisterSynergy, Framawiki, TerraCodes, Liuxinyu970226, 
Aklapper, Jc86035, alaa_wmde, DannyS712, Nandana, Lahi, Gq86, Lsherwinforone, 
GoranSMilovanovic, Jayprakash12345, QZanden, LawExplorer, Sethakill, _jensen, 
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[Wikidata-bugs] [Maniphest] [Commented On] T221380: Wikidata: Special:Contributions times out for many high-activity users

2019-04-18 Thread Jc86035
Jc86035 added a comment.


  It turns out that the server doesn't abandon the query if `wget` immediately 
retries the request, even though the server returns a 500 error.
  
  The below results are time, in seconds, for one contribution at each offset. 
An asterisk indicates that wget retried once.
  
  | offset | Jc86035 | Pigsonthewing | Valentina.Anitnelav |
  | 2009041800  | 24  | 60| 49  |
  | 2012041800  | 24  | 43| 89* |
  | 2015041800  | 21  | 58| 88* |
  | 2017041800  | 22  | 73*   | 56  |
  | 2018041800  | 21  | 74*   | 120*|
  | 2019041800  | 23  | 60| 59  |

TASK DETAIL
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