Hey,
This is the 15th weekly update from revision scoring team that we have sent
to this mailing list.
*New developments:*
- We'll no longer unnecessarily load the models into memory on the web
workers[1].
- We can now score multiple models against the same revision ID for
(essentially) free[2].
- Our precaching system will take advantage of this to drop load by
about 3X[3].
- Update wmflabs deploy repo for new version of ORES[4].
*Documentation & maintenance:*
- We completed deployment and maintenance docs for Wiki labels[5], which
means we've now got complete docs for our systems[6].
- We implemented basic continuous integration tests for the ORES
extension[7].
*Downtime:*
- We had a 1 hour long downtime while trying to deploy new code to
ores.wikimedia.org[8]. We've filed two critical tasks for making sure
we don't make the mistake again[9,10].
1.
https://phabricator.wikimedia.org/T134606 - Score multiple models with
the same cached dependencies
2.
https://phabricator.wikimedia.org/T139407 - Don't load models into
memory of web workers
3.
https://phabricator.wikimedia.org/T141376 - Update precached to group
requests by model
4.
https://phabricator.wikimedia.org/T141377 - Update wmflabs deploy repo
for new version of ORES
5.
https://phabricator.wikimedia.org/T131768 - Wikilabels deployment docs
6.
https://phabricator.wikimedia.org/T106271 - Document maintenance tasks
7.
https://phabricator.wikimedia.org/T140455 - CI test for ORES extension
8.
https://wikitech.wikimedia.org/wiki/Incident_documentation/20160801-ORES
9.
https://phabricator.wikimedia.org/T141823 - Set up password on ORES Beta
redis server
10.
https://phabricator.wikimedia.org/T141825 - Config beta ORES extension
to use the beta ORES service
Sincerely,
Aaron from the Revision Scoring team