[14:22:26] i have filed a task about profiling data timing out when attempting to reach the redis host arclamp1001.eqiad.wmnet https://phabricator.wikimedia.org/T348756 [14:22:53] the data comes from the MediaWiki profiler using Excimer for sampling and the samples are send to that redis server [14:30:29] maybe it started receiving too much traffic after promoting group2 wikis to wmf.30