One of our worker nodes in CODFW went down (scb2005). See
https://phabricator.wikimedia.org/T167638 for details.
This should not affect the service except that we'll have a slightly
reduced capacity to handle high request rates. Let us know if you see any
issues with ORES.
https://ores.wikimedia.org
https://mediawiki.org/wiki/ORES
-Aaron