We are continuing to see recurrent high loads on Sol periodically. This is under further investigation.
6:05 PM EDT - scheduled a kernel reboot later tonight at 12 AM EDT, anticipate a 2-3 minute outage while the new kernel is brought up.
11:58 PM EDT - taking Sol down for upgrade
12:10 AM EDT - taking longer than expected; Sol coming up for final reboot...
12:11 AM EDT - Sol up. Monitoring for improvements over the next 48 hours.
2016/07/06 11:29 AM EDT - ending monitoring of Sol; server appears stabilized.