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Loading RC on en.wikipedia with a specific set of filters throws out an exception
Open, Needs TriagePublicPRODUCTION ERROR


When loading I get an WMFTimeoutException instead of the normal recent changes page. This doesn't happen on any other page, or recent changes with other filters

[YESs-ymFrvi8w6994LcImgAAAAM] 2021-03-07 10:39:03: Fatal exception of type "WMFTimeoutException"
from /srv/mediawiki/wmf-config/set-time-limit.php(41)
#0 /srv/mediawiki/php-1.36.0-wmf.33/includes/exception/MWExceptionHandler.php(208): {closure}(integer)
#1 [internal function]: MWExceptionHandler::handleError(integer, string, string, integer, array)
#2 /srv/mediawiki/php-1.36.0-wmf.33/includes/libs/rdbms/database/DatabaseMysqli.php(46): mysqli->query(string)
#3 /srv/mediawiki/php-1.36.0-wmf.33/includes/libs/rdbms/database/Database.php(1380): Wikimedia\Rdbms\DatabaseMysqli->doQuery(string)
#4 /srv/mediawiki/php-1.36.0-wmf.33/includes/libs/rdbms/database/Database.php(1298): Wikimedia\Rdbms\Database->executeQueryAttempt(string, string, boolean, string, integer)
#5 /srv/mediawiki/php-1.36.0-wmf.33/includes/libs/rdbms/database/Database.php(1227): Wikimedia\Rdbms\Database->executeQuery(string, string, integer)


Request ID

Event Timeline

Aklapper changed the subtype of this task from "Task" to "Production Error".
Aklapper set Request ID to YESs-ymFrvi8w6994LcImgAAAAM.Mar 7 2021, 11:31 AM
Aklapper edited Stack Trace. (Show Details)
Aklapper set Phatality ID to 36d06658889351388ef55f9d479e2b5996df8f252eeecfdb32d66e7ad9c23e45.

Smaller limits are working, but feeling slow to load

Needing the sql which is running here to get a EXPLAIN for index usage

There are also other timeouts for the recentchanges (T239192, T256937), but that could be related to installed extensions or filters and not a duplicate of this one.