A full disk not monitored by our alerting services corrupted some files, which in turn caused our metrics service to misbehave. Unfortunately we lost aggregation data between 7 PM and 8 PM, and 11 PM and 1 AM UTC.
We are sorry for the inconvenience.
Posted 6 months ago. Dec 18, 2016 - 02:49 UTC
Currently our performance pages are unavailable. We are investigating.