-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Dear RSSAC caucus, We have recently discovered that K-root's "load-time" metric hasn't been properly calculated since we started publishing our RSSAC002 stats. The cause of this was that some of our servers running Knot DNS didn't log a successful root zone IXFR properly, and so the script that parses the log file didn't see a successful root zone transfer. The effect of this is that the average time we report in the "load-time" metric for K-root didn't include numbers from these servers. Our "load-time" metric is therefore slightly inaccurate. However, I'd like to add that since this value is an average across our entire cluster, I don't expect the value to be wildly inaccurate. I got a patch from CZNIC for this bug, and Knot 1.6.7 and newer will log consistently. I've also applied a patch to our existing 1.6.6 servers, so that our stats should be more accurate from now on. Regards, Anand Buddhdev RIPE NCC -----BEGIN PGP SIGNATURE----- Comment: GPGTools - http://gpgtools.org iQIcBAEBCAAGBQJWl6w4AAoJEBXgoyUMySoFjTYQAIF5ePbsto4yYf9UPiSiwc+7 11VlMp2q5EpLE9j15n2Kcxn7OKXQ36uyBlNc4AVUnHsAuiETXVP2jRe7aoA4f+sc diFdehpnhWH94+XB8IE3Sesp82PMdCmVHWdOIDgh4f33G1d8JaanJBkaJLO2ViwI K4TctunMn2tNXVpcnjyolOyns73MDwg+6N4CXIjG66K4tgr8ZYEW8loOoQoJOZvz xG9Iwx84/pqtV2/Ru+/0MS7+9i0dTMLvgD2SJtOWVyVdmGJwEFosjK/NaAvYhbXP gki9gx1Jz/WVLZ+Gm92/iy/BnKPp9p+z9n/vZz2Q1YuV7YZR4IcVt7tLcWI6vQFU 76wbkrVxZyDYmWWfMkb+6Oi/H9a8gsq6zl/HQjUKnGwEioz5ec1QbrbdC6w47VtS /4AjwS22A3cm+siupcbt6zftIkoUFaMcaTgfy/lfbFLid/pvvugnS17p36TBs3pa DVA01W+B9P+ShvqPVUhzY3Q6q0ns0wxFDKBpq17L7i5+fQb4hvkzubHQS75QFRy3 r3wIlmp5ufMUGii1kuy1cSAZZx1qYY6i43I8HJ3QV2anaUP1lHMsvy1UM/cN8x39 iw8d07+H5CYMTb8tVboA09b0aIKX/FAiYBJrZqTyqpZu30C5QVjXoZb0ZaJ1H3uo yk/B5hoDGPuvXWUEtvHe =Xj+c -----END PGP SIGNATURE-----