---
service: h.root-servers.net
metric: rcode-volume
start-period: '2016-05-10T00:00:00Z'
end-period: '2016-05-10T23:59:59Z'
rcodes:
  0: 963914521
  1: 1187764
  15: 1
  16: 17
  2: 192
  3: 2265132371
  4: 1155461
  5: 33790
  9: 18