---
service: h.root-servers.net
metric: rcode-volume
start-period: '2015-05-17T00:00:00Z'
end-period: '2015-05-17T23:59:59Z'
rcodes:
  0: 333536052
  1: 552905
  16: 4
  2: 32
  3: 566760126
  4: 599446
  5: 146524
  9: 11