==== Error ====
* mwversion: `1.38.0-wmf.19`
* reqId: `ed3ac035-af1a-4b0d-8442-b055304cc0c8`
* [[ https://logstash.wikimedia.org/app/dashboards#/view/AXFV7JE83bOlOASGccsT?_g=(time:(from:'2022-01-25T20:14:11.000Z',to:'2022-01-26T20:24:36.800Z'))&_a=(query:(query_string:(query:'reqId:%22ed3ac035-af1a-4b0d-8442-b055304cc0c8%22'))) | Find reqId in Logstash ]]
```name=normalized_message
[{reqId}] {exception_url} Wikimedia\Rdbms\DBTransactionSizeError: Transaction spent 3.6s in writes, exceeding the 3s limit
```
```name=exception.trace,lines=10
from /srv/mediawiki/php-1.38.0-wmf.19/includes/libs/rdbms/loadbalancer/LoadBalancer.php(1724)
#0 /srv/mediawiki/php-1.38.0-wmf.19/includes/libs/rdbms/loadbalancer/LoadBalancer.php(2241): Wikimedia\Rdbms\LoadBalancer->Wikimedia\Rdbms\{closure}(Wikimedia\Rdbms\DatabaseMysqli)
#1 /srv/mediawiki/php-1.38.0-wmf.19/includes/libs/rdbms/loadbalancer/LoadBalancer.php(1747): Wikimedia\Rdbms\LoadBalancer->forEachOpenPrimaryConnection(Closure)
#2 /srv/mediawiki/php-1.38.0-wmf.19/includes/libs/rdbms/lbfactory/LBFactory.php(249): Wikimedia\Rdbms\LoadBalancer->approvePrimaryChanges(array, string, integer)
#3 /srv/mediawiki/php-1.38.0-wmf.19/includes/libs/rdbms/lbfactory/LBFactoryMulti.php(230): Wikimedia\Rdbms\LBFactory::Wikimedia\Rdbms\{closure}(Wikimedia\Rdbms\LoadBalancer, string, array)
#4 /srv/mediawiki/php-1.38.0-wmf.19/includes/libs/rdbms/lbfactory/LBFactory.php(251): Wikimedia\Rdbms\LBFactoryMulti->forEachLB(Closure, array)
#5 /srv/mediawiki/php-1.38.0-wmf.19/includes/libs/rdbms/lbfactory/LBFactory.php(310): Wikimedia\Rdbms\LBFactory->forEachLBCallMethod(string, array)
#6 /srv/mediawiki/php-1.38.0-wmf.19/includes/MediaWiki.php(677): Wikimedia\Rdbms\LBFactory->commitPrimaryChanges(string, array)
#7 /srv/mediawiki/php-1.38.0-wmf.19/includes/MediaWiki.php(647): MediaWiki::preOutputCommit(RequestContext, Closure)
#8 /srv/mediawiki/php-1.38.0-wmf.19/includes/MediaWiki.php(926): MediaWiki->doPreOutputCommit(Closure)
#9 /srv/mediawiki/php-1.38.0-wmf.19/includes/MediaWiki.php(563): MediaWiki->main()
#10 /srv/mediawiki/php-1.38.0-wmf.19/index.php(53): MediaWiki->run()
#11 /srv/mediawiki/php-1.38.0-wmf.19/index.php(46): wfIndexMain()
#12 /srv/mediawiki/w/index.php(3): require(string)
#13 {main}
```
==== Impact ====
Seen multiple occurrences after deploying to group1
==== Notes ====