[09:00:21] 10netops, 06Infrastructure-Foundations, 06SRE: magru: upgrade core routers (2026 #2) - https://phabricator.wikimedia.org/T431750#12166353 (10ops-monitoring-bot) Icinga downtime and Alertmanager silence (ID=a746a25c-706b-4c61-bdf4-214a1c78ff90) set by ayounsi@cumin1003 for 1:00:00 on 3 host(s) and their servi... [09:12:04] 10netops, 06Infrastructure-Foundations, 06SRE: magru: upgrade core routers (2026 #2) - https://phabricator.wikimedia.org/T431750#12166372 (10ops-monitoring-bot) Icinga downtime and Alertmanager silence (ID=cce20762-fa19-4ada-b944-1a93ea8ed59f) set by ayounsi@cumin1003 for 2:00:00 on 3 host(s) and their servi... [10:11:54] 10netops, 06Infrastructure-Foundations: Junos: investigate BGP rib sharding - https://phabricator.wikimedia.org/T320264#12166586 (10ayounsi) [10:14:42] 10netops, 06Infrastructure-Foundations, 06SRE: magru: upgrade core routers (2026 #2) - https://phabricator.wikimedia.org/T431750#12166601 (10ayounsi) 05Open→03Resolved a:03ayounsi Done. [11:00:52] 10netops, 06Infrastructure-Foundations, 06SRE: QFX5120 reporting 0 for neighbor bgp prefix counters on 23.4R2-S8.7 - https://phabricator.wikimedia.org/T433490 (10cmooney) 03NEW p:05Triage→03Medium [11:03:34] 10netops, 06Infrastructure-Foundations, 06SRE: QFX5120 reporting 0 for neighbor bgp prefix counters on 23.4R2-S8.7 - https://phabricator.wikimedia.org/T433490#12166714 (10cmooney) Case 2026-0729-825879 created [11:31:06] 06Traffic, 06ServiceOps new: Receiving traffic from origin without sending it back to users (21st Jul) - https://phabricator.wikimedia.org/T432699#12166785 (10JMeybohm) In envoy land HTTP response status 0 means the client closed the connection before the server could send the full reply. Not sure if/where tha... [12:00:17] 06Traffic, 10hCaptcha, 06Product Safety and Integrity, 06ServiceOps new, and 2 others: memcached errors seen in hCaptcha health checks - https://phabricator.wikimedia.org/T430340#12166872 (10JMeybohm) Hey @kostajh could you please elaborate what the impact of this is to the hCaptcha service and what you wo... [12:28:16] 06Traffic, 13Patch-For-Review, 07Sustainability (Incident Followup): Experiment with single backend CDN nodes - https://phabricator.wikimedia.org/T288106#12166920 (10BBlack) Looks "reasonable"? The biggest diff is in the loss in revalidation hits (which makes sense!), and probably causes some long tail incr... [12:58:46] 06Traffic, 06Data-Platform-SRE (2026-07-03 - 2026-07-31): Standardize on a single web proxy hostname - https://phabricator.wikimedia.org/T429338#12167057 (10brouberol) We've now harmonized all DAGs defined in `airlfow-dags` to use url-downloader as proxies, whether the task runs on Kubernetes or YARN (through... [12:58:54] 06Traffic, 06Data-Platform-SRE (2026-07-03 - 2026-07-31): Standardize on a single web proxy hostname - https://phabricator.wikimedia.org/T429338#12167062 (10brouberol) 05In progress→03Resolved