---
service: h.root-servers.net
metric: rcode-volume
start-period: '2015-10-15T00:00:00Z'
end-period: '2015-10-15T23:59:59Z'
rcodes:
  0: 720146562
  1: 1027702
  16: 10
  2: 90
  3: 1455146502
  4: 1364717
  5: 35645
  9: 10