This seems to be fixed in the most recent version (2.0b3), which I'm also running on one of my servers: $ curl -H "Host:pool.sks-keyservers.net" "http://keyserver2.brian.minton.name:11371/pks/lookup?op=stats" Hockeypuck OpenPGP Keyserver Statistics

Hockeypuck OpenPGP Keyserver Statistics

Taken at 2015-05-21T17:09:39Z

Settings

Version~unreleased
Server Contact0x0424DC19B678A1A9
HTTPip6-localhost:11371
Recon:11370

Gossip Peers

NameHTTPRecon
peer1keyserver.brian.minton.name:11371keyserver.brian.minton.name:11370
peer2keys.jhcloos.com:11371keys.jhcloos.com:11370
peer3pgpkeys.mallos.nl:11371pgpkeys.mallos.nl:11370
peer4keyserver.erat.systems:11371keyserver.erat.systems:11370
peer5keyserver.pch.net:11371keyserver.pch.net:11370
peer6aes.keys.peer.sh:11371aes.keys.peer.sh:11370

Statistics

Total number of keys: 3941740

Daily Histogram

DayNew KeysUpdated Keys
2015-05-21112208

Hourly Histogram

HourNew KeysUpdated Keys
2015-05-21 141538
2015-05-21 153266
2015-05-21 165596
2015-05-21 17108
$ curl -H "Host:pool.sks-keyservers.net" "http://keyserver2.brian.minton.name:11371/pks/lookup?op=stats&options=mr" {"now":"2015-05-21T17:11:31Z","version":"~unreleased","contact":"0x0424DC19B678A1A9","httpAddr":"ip6-localhost:11371","reconAddr":":11370","peers":[{"Name":"peer1","httpAddr":"keyserver.brian.minton.name:11371","reconAddr":"keyserver.brian.minton.name:11370"},{"Name":"peer2","httpAddr":"keys.jhcloos.com:11371","reconAddr":"keys.jhcloos.com:11370"},{"Name":"peer3","httpAddr":"pgpkeys.mallos.nl:11371","reconAddr":"pgpkeys.mallos.nl:11370"},{"Name":"peer4","httpAddr":"keyserver.erat.systems:11371","reconAddr":"keyserver.erat.systems:11370"},{"Name":"peer5","httpAddr":"keyserver.pch.net:11371","reconAddr":"keyserver.pch.net:11370"},{"Name":"peer6","httpAddr":"aes.keys.peer.sh:11371","reconAddr":"aes.keys.peer.sh:11370"}],"Total":3941741,"Hourly":[{"Inserted":15,"Updated":38,"Time":"2015-05-21T14:00:00Z"},{"Inserted":32,"Updated":66,"Time":"2015-05-21T15:00:00Z"},{"Inserted":55,"Updated":96,"Time":"2015-05-21T16:00:00Z"},{"Inserted":11,"Updated":12,"Time":"2015-05-21T17:00:00Z"}],"Daily":[{"Inserted":113,"Updated":212,"Time":"2015-05-21T00:00:00Z"}]}