Change Details

**Who?** This concerns anyone deploying code, enabling a banner, or making an edit to site JS (e.g. MediaWiki:Common.js or site-wide gadgets). **What?** When making changes please make sure you check the [[ https://grafana.wikimedia.org/d/000000566/overview?viewPanel=16&orgId=1 | client error public graph ]] to confirm that the changes haven't introduced errors to our ecosystem. An alert has also been set up which will fire if more than 3k error events occur within a 5 minute period to the wikimedia-operations channel and email the readers web team. Notifications can be sent to other alerting groups if defined (please ask here). {F34132587} cc @thcipriani @dduvall @pcoombe @esanders @tgr @urbanecm @kostajh @santhosh @egardner @Ladsgroup - please communicate to your peers so they know to check during deploys of banners/code. I also suggest setting up a highlight word in IRC for *reading-web-client-errors* so that the log spam. More background can be found on T264665. Thank you @colewhite for your help here!

**Who?** This concerns anyone deploying code, enabling a banner, or making an edit to site JS (e.g. MediaWiki:Common.js or site-wide gadgets). **What?** When making changes please make sure you check the [[ https://grafana.wikimedia.org/d/000000566/overview?viewPanel=16&orgId=1 | client error public graph ]] to confirm that the changes haven't introduced errors to our ecosystem. An alert has also been set up which will fire if more than 3k error events occur within a 5 minute period to the wikimedia-operations channel and email the readers web team. Notifications can be sent to other alerting groups if defined (please ask here). {F34132587} cc @thcipriani @dduvall @pcoombe @esanders @tgr @urbanecm @kostajh @santhosh @egardner @Ladsgroup - please communicate to your peers so they know to check during deploys of banners/code. I also suggest setting up a highlight word in IRC for *wikimedia-client-errors-alerts* so that the log spam. More background can be found on T264665. Thank you @colewhite for your help here!

**Who?** This concerns anyone deploying code, enabling a banner, or making an edit to site JS (e.g. MediaWiki:Common.js or site-wide gadgets). **What?** When making changes please make sure you check the [[ https://grafana.wikimedia.org/d/000000566/overview?viewPanel=16&orgId=1 | client error public graph ]] to confirm that the changes haven't introduced errors to our ecosystem. An alert has also been set up which will fire if more than 3k error events occur within a 5 minute period to the wikimedia-operations channel and email the readers web team. Notifications can be sent to other alerting groups if defined (please ask here). {F34132587} cc @thcipriani @dduvall @pcoombe @esanders @tgr @urbanecm @kostajh @santhosh @egardner @Ladsgroup - please communicate to your peers so they know to check during deploys of banners/code. I also suggest setting up a highlight word in IRC for *reading-web*wikimedia-client-errors*rs-alerts* so that the log spam. More background can be found on T264665. Thank you @colewhite for your help here!