Change Details

As one of the instrumentations for sticky header, Web team has deployed the instrumentation to record AB test group enrollment. T292587 **Instrumentation note** The related events will be stored in a new schema `mediawiki_web_ab_test_enrollment`. Sample rate is 100%

As one of the instrumentations for sticky header, Web team has deployed the instrumentation to record AB test group enrollment. T292587 ==Instrumentation note The related events will be stored in a new schema `mediawiki_web_ab_test_enrollment`. Sample rate is 100% == QA summary ==== Bugs/Potential Issues |Issues| Status|Note| |---|---|--| |unsampled group is recorded in the data| Engineer will fix it| | |duplicated records on the same web_session_id | Confirming with engineer whether it's expected| T292587#757412|

As one of the instrumentations for sticky header, Web team has deployed the instrumentation to record AB test group enrollment. T292587 **==Instrumentation note** The related events will be stored in a new schema `mediawiki_web_ab_test_enrollment`. Sample rate is 100% == QA summary ==== Bugs/Potential Issues |Issues| Status|Note| |---|---|--| |unsampled group is recorded in the data| Engineer will fix it| | |duplicated records on the same web_session_id | Confirming with engineer whether it's expected| T292587#757412|