---
service: h.root-servers.net
metric: rcode-volume
start-period: '2016-02-03T00:00:00Z'
end-period: '2016-02-03T23:59:59Z'
rcodes:
  0: 779730658
  1: 2375499
  16: 14
  2: 44
  3: 2395493329
  4: 1147885
  5: 19766
  9: 17