Hullo, Some time ago, the Reading Web team noticed that the Special:MobileOptions page is instrumented in two distinct ways: using EventLogging and wfIncrStats. We had a little spare bandwidth this sprint and got around to removing the <https://phabricator.wikimedia.org/T132134>wfIncrStats <https://phabricator.wikimedia.org/T132134>-based logging from <https://phabricator.wikimedia.org/T132134>Special:MobileOptions <https://phabricator.wikimedia.org/T132134>. As of today's deploy, we won't be incrementing the following keys in statsd: - mobile.options.views - mobile.options.errors - mobile.options.saves We'll be looking into and documenting other wfIncrStats-based logging in the MobileFrontend codebase soon. Thanks! -Sam