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Maniphest T124306

Polish script that checks eventlogging lag to use it for alarming
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Polish script that checks eventlogging lag to use it for alarming

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• Nuria created this task.Jan 21 2016, 5:20 PM
• Nuria raised the priority of this task from to Needs Triage.
• Nuria updated the task description. (Show Details)
• Nuria added a project: Analytics-Kanban.
• Nuria added subscribers: • Nuria, Ottomata, DBA, elukey.
Restricted Application added subscribers: StudiesWorld, Aklapper. · View Herald TranscriptJan 21 2016, 5:20 PM
• Nuria added a comment.Jan 21 2016, 5:20 PM

https://gerrit.wikimedia.org/r/#/c/265509/

• Nuria closed this task as Resolved.Jan 21 2016, 5:23 PM
• Nuria set Security to None.
jcrespo added a subtask: T124307: Improve eventlogging replication procedure.Jan 21 2016, 5:33 PM
• Nuria reopened this task as Open.Jan 21 2016, 6:10 PM
Milimetric assigned this task to elukey.Jan 21 2016, 6:14 PM
elukey added a comment.Jan 22 2016, 1:33 PM

I took a look to the script and it would be really great to push metrics to statsd about the lag observed for each table. After that alarming with graphite/icinga should be super easy.

The new metrics would be added in https://grafana.wikimedia.org/dashboard/db/eventlogging

Reedy renamed this task from Polish script that checks eventlogging lag to use it for alarming to Polish script that checks eventlogging lag to use it for alarming .Jan 22 2016, 1:37 PM
elukey moved this task from Next Up to In Progress on the Analytics-Kanban board.Jan 22 2016, 5:16 PM
elukey added a comment.Jan 25 2016, 6:34 PM
This comment was removed by elukey.
elukey edited projects, added Analytics; removed Analytics-Kanban.Feb 11 2016, 5:17 PM
Milimetric triaged this task as Medium priority.Feb 11 2016, 6:03 PM
Milimetric moved this task from Incoming to Event Platform on the Analytics board.
Milimetric moved this task from Event Platform to Analytics Query Service on the Analytics board.
jcrespo mentioned this in T124676: Edit schema needs purging, table is too big for queries to run (500G before conversion) {oryx}.Feb 23 2016, 5:34 PM
elukey removed elukey as the assignee of this task.Apr 19 2016, 10:27 AM
• Nuria moved this task from Analytics Query Service to Event Platform on the Analytics board.May 2 2016, 4:40 PM
Milimetric closed this task as Declined.Nov 7 2016, 5:02 PM
Milimetric subscribed.

We postponed this too far, we're likely to change how people look at EL data before we get to this improvement.

jcrespo mentioned this in T125135: Add autoincrement id to EventLogging MySQL tables. {oryx}.Jan 31 2017, 3:57 PM
• Nuria closed subtask T124307: Improve eventlogging replication procedure as Resolved.Apr 6 2017, 3:11 PM
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