[08:42:56] (VarnishTrafficDrop) firing: 43% GET drop in text@ during the past 30 minutes - https://grafana.wikimedia.org/d/000000180/varnish-http-requests?viewPanel=6 - https://alerts.wikimedia.org [08:47:56] (VarnishTrafficDrop) resolved: 63% GET drop in text@ during the past 30 minutes - https://grafana.wikimedia.org/d/000000180/varnish-http-requests?viewPanel=6 - https://alerts.wikimedia.org [09:03:17] 10Traffic, 10SRE, 10Patch-For-Review, 10Performance-Team (Radar): Test haproxy as a WMF's CDN TLS terminator with real traffic - https://phabricator.wikimedia.org/T290005 (10Vgutierrez) [09:24:35] 10Traffic, 10DBA, 10SRE, 10User-Ladsgroup, 10Wikimedia-Incident: 2021-09-04 enwiki was down at 10:44 (UTC) - https://phabricator.wikimedia.org/T290379 (10Marostegui) [10:13:58] 10Traffic, 10SRE, 10Patch-For-Review, 10Performance-Team (Radar): Test haproxy as a WMF's CDN TLS terminator with real traffic - https://phabricator.wikimedia.org/T290005 (10Vgutierrez) [10:50:56] (VarnishTrafficDrop) firing: 54% GET drop in text@ during the past 30 minutes - https://grafana.wikimedia.org/d/000000180/varnish-http-requests?viewPanel=6 - https://alerts.wikimedia.org [11:20:56] (VarnishTrafficDrop) resolved: 59% GET drop in text@ during the past 30 minutes - https://grafana.wikimedia.org/d/000000180/varnish-http-requests?viewPanel=6 - https://alerts.wikimedia.org [14:45:37] 10Traffic, 10DBA, 10SRE, 10User-Ladsgroup, 10Wikimedia-Incident: 2021-09-04 enwiki was down at 10:44 (UTC) - https://phabricator.wikimedia.org/T290379 (10ayounsi) fyi there was a brief TCP/ACK DDoS toward esams at that time. [18:17:40] 10Traffic, 10DBA, 10SRE, 10User-Ladsgroup, 10Wikimedia-Incident: 2021-09-04 enwiki was down at 10:44 (UTC) - https://phabricator.wikimedia.org/T290379 (10AlexisJazz) >>! In T290379#7334556, @ayounsi wrote: > fyi there was a brief TCP/ACK DDoS toward esams at that time. I connect to esams.