Read on Phabricator at https://phabricator.wikimedia.org/phame/post/view/179 -------

How’d we do in our strive for operational excellence in November and December? Read on to find out!

## 📊 Month in numbers

* 0 documented incidents in November, 5 incidents in December. [1] * 17 new Wikimedia-prod-error reports. [2] * 23 Wikimedia-prod-error reports closed. [3] * 190 currently open Wikimedia-prod-error reports in total. [4]

November had zero reported incidents. Prior to this, the last month with no documented incidents was December 2017. To read about past incidents and unresolved actionables; check < https://wikitech.wikimedia.org/wiki/Incident_documentation#2019%3E.

Explore Wikimedia incident graphs (interactive) at < https://codepen.io/Krinkle/full/wbYMZK%3E.

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## *️⃣ Many dots, do not a query make!

David Causse investigated a flood of exceptions from SpecialSearch […].

Read the story at https://phabricator.wikimedia.org/phame/post/view/179.

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## 📉 Outstanding reports

Take a look at the workboard and look for tasks that might need your help. The workboard lists error reports, grouped by the month in which they were first observed.

→ https://phabricator.wikimedia.org/tag/wikimedia-production-error/

Breakdown of recent months (past two weeks not included):

* March: 3 of 10 reports left. (unchanged). ⚠️ * April: Three reports closed, 6 of 14 left. * May: (All clear!) * June: Three reports closed. 6 of 11 left (unchanged). ⚠️ * July: One report closed, 12 of 18 left. * August: Two reports closed, 4 of 14 left. * September: One report closed, with 9 of 12 left. * October: Four reports closed, 8 of 12 left. * November: 5 new reports survived the month of November. * December: 9 new reports survived the month of December.

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# 🎉 Thanks!

Thank you to everyone who helped by reporting, investigating, or resolving problems in Wikimedia production.

Until next time,

– Timo Tijhof

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Footnotes:

[1] Incidents. – https://wikitech.wikimedia.org/wiki/Incident_documentation#2019

[2] Tasks created. – https://phabricator.wikimedia.org/maniphest/query/AFDaPqjd5PTe/#R

[3] Tasks closed. – https://phabricator.wikimedia.org/maniphest/query/YkIxmhRvEZ8R/#R

[4] Open tasks. – https://phabricator.wikimedia.org/maniphest/query/47MGY8BUDvRD/#R