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enwiki.analytics.db.svc.wikimedia.cloud still on replag for more than a week
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Description

The enwiki.analytics.db.svc.wikimedia.cloud replag is still more than a week. The sooner this gets fixed, the sooner T367856 will get fixed too.

This replag needs to be fixed before we could fix anything else.

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Event Timeline

GTrang created this task.Aug 11 2024, 5:50 PM
GTrang triaged this task as High priority.
GTrang added a project: Tool-replag.
GTrang renamed this task from Enwiki still on replag for more than a week to enwiki.analytics.db.svc.wikimedia.cloud still on replag for more than a week.Aug 11 2024, 5:55 PM
GTrang updated the task description. (Show Details)
RhinosF1 subscribed.Aug 11 2024, 6:10 PM

Replication lag is normal during these schema changes. It will naturally go down significantly faster than it went up once the change completes.

JJMC89 closed this task as Invalid.Aug 11 2024, 6:52 PM
JJMC89 raised the priority of this task from High to Needs Triage.
JJMC89 edited projects, added Data-Services; removed Tool-replag, Schema-change-in-production, Data-Engineering, Test Kitchen, DBA.
JJMC89 edited subscribers, added: JJMC89; removed: Zabe, Milimetric, Liz and 13 others.

per above

JJMC89 removed Marostegui as the assignee of this task.Aug 11 2024, 6:52 PM
JJMC89 removed a parent task: T367856: Cleanup revision table schema.
JJMC89 added a subtask: T367856: Cleanup revision table schema.
JJMC89 added a subscriber: Marostegui.
Novem_Linguae subscribed.Aug 11 2024, 7:08 PM
fnegri subscribed.Aug 12 2024, 1:19 PM
fnegri added a comment.Aug 12 2024, 1:22 PM

Replag is back to zero on enwiki.analytics.db.svc.wikimedia.cloud, but only because we temporarily depooled clouddb1017 (T367856#10057258) and all traffic is now routed to clouddb1013, which is in sync. This means that clouddb1013 is now getting more traffic than usual, and might see its replag increase because of that. I'm keeping an eye on it but please leave a comment if you see any issue.

Marostegui closed subtask T367856: Cleanup revision table schema as Resolved.Jan 7 2025, 5:25 AM
Restricted Application added a project: cloud-services-team. · View Herald TranscriptJan 7 2025, 5:25 AM
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