--- service: j.root-servers.net start-period: '2016-10-26T00:00:00Z' end-period: '2016-10-26T23:59:59Z' metric: rcode-volume 0: 3208232501 1: 378173 2: 13837 3: 4010932430 4: 1964840 5: 2751397 6: 7390 7: 2770 8: 687661 9: 6533 10: 6505 11: 5312 12: 4983 13: 5803 14: 6795 15: 5698 16: 17