---
service: h.root-servers.net
metric: rcode-volume
start-period: '2015-10-20T00:00:00Z'
end-period: '2015-10-20T23:59:59Z'
rcodes:
  0: 735608593
  1: 1163214
  16: 8
  2: 50
  3: 1479248653
  4: 1344346
  5: 41227
  9: 9