PowerDNS 4.0.9

Uptime: 16.2 days
Queries/second, 1, 5, 10 minute averages: 4.22, 4.48, 4.51. Max queries/second: 373
Cache hitrate, 1, 5, 10 minute averages: 37.9%, 38.5%, 38.0%
Backend query cache hitrate, 1, 5, 10 minute averages: 42.8%, 45.2%, 45.8%
Backend query load, 1, 5, 10 minute averages: 5.6, 5.95, 6.01. Max queries/second: 287
Total queries: 6512586. Question/answer latency: 1.38ms


Reset

Log Messages

HTTP: Handling request "/"81.2%
Remote 194.226.75.81 wants 'chinabest-ent.com|A', do = 1, bufsize = 1232: packetcache HIT71.1%
Remote 54.172.245.129 wants 'hk-sigema.com|A', do = 1, bufsize = 1232: packetcache HIT40.6%
Remote 61.220.11.28 wants 'necktie.com.hk|MX', do = 1, bufsize = 1232: packetcache HIT40.6%
Remote 194.226.75.82 wants 'chinabest-ent.com|A', do = 1, bufsize = 1232: packetcache HIT40.6%
HTTP: Result for "/": 301, body length: 030.5%
Remote 185.170.1.21 wants 'chinabest-ent.com|A', do = 1, bufsize = 1232: packetcache HIT30.5%
Remote 193.232.93.50 wants 'chinabest-ent.com|A', do = 1, bufsize = 1232: packetcache HIT30.5%
Remote 195.208.109.21 wants 'chinabest-ent.com|A', do = 1, bufsize = 1232: packetcache HIT30.5%
Remote 117.185.251.197 wants 'www.outofstock.com.hk|A', do = 0, bufsize = 1680: packetcache HIT20.3%
Rest:61793.8%
Total:658100%
Reset

Queries for existing records, but for type we don't have

ns1.hyperpc.com/AAAA55.0%
www.taftoys.com/AAAA44.0%
ns2.hyperpc.com/AAAA44.0%
mail.faratronic.com.hk/AAAA33.0%
jethobby.com/AAAA33.0%
bismarck-pang.com/DNSKEY33.0%
mail.bismarck-pang.com/AAAA33.0%
mail.top-leadcpa.hk/AAAA33.0%
mail.refrigo.com.hk/AAAA22.0%
refrigo.com.hk/DNSKEY22.0%
Rest:6968.3%
Total:101100%
Reset

Queries for non-existent records within existent domains

autodiscover.taftoys.com/A46.2%
ueg.client.project4.beemedia.hk/TYPE6546.2%
project2.beemedia.hk/A34.6%
msoid.fls.com.hk/AAAA34.6%
124-248-205-239.36cloud.com/A34.6%
_autodiscover._tcp.taftoys.com/SRV34.6%
ueg.client.project4.beemedia.hk/A34.6%
ueg.client.project4.beemedia.hk/AAAA34.6%
*.scw.hk/A23.1%
autodiscover.taftoys.com/AAAA23.1%
Rest:3553.8%
Total:65100%
Reset

UDP Queries Received

chinabest-ent.com/A1484.4%
www.taftoys.com/A932.8%
www.taftoys.com/AAAA692.0%
www.outofstock.com.hk/A631.9%
cbschem.com/MX481.4%
ns1.hyperpc.com/AAAA431.3%
ns1.hyperpc.com/A341.0%
jethobby.com/AAAA320.9%
ns2.hyperpc.com/AAAA320.9%
cbschem.com/NS300.9%
Rest:278482.5%
Total:3376100%
Reset

Queries that could not be answered due to backend errors

Total:0100%
Reset

Queries for domains that we are not authoritative for

chinabest-ent.com/A214321.4%
cbschem.com/MX6736.7%
bouekionlineshop.com/A6636.6%
chicchocknit.com/MX6626.6%
bouekionlineshop.com/AAAA4484.5%
kentrade.com.hk/MX4104.1%
united-adjusters.com/CNAME2292.3%
chinabest-ent.com/MX1651.6%
www.chinabest-ent.com/A1361.4%
farfetch.com.hk/A1301.3%
Rest:434143.4%
Total:10000100%
Reset

Remote server IP addresses

173.194.171.28133.3%
172.71.213.61133.3%
172.71.213.113133.3%
Total:3100%
Reset

Remote hosts sending corrupt packets

Total:0100%
Reset

Remote hosts querying domains for which we are not auth

54.208.180.11359.3%
52.200.108.19159.3%
52.205.205.7459.3%
42.83.147.4635.6%
172.253.235.223.7%
193.232.160.4823.7%
193.232.93.5023.7%
194.226.75.8223.7%
194.226.75.8123.7%
172.253.255.6123.7%
Rest:2444.4%
Total:54100%

Variables

corrupt-packets427Number of corrupt packets received
deferred-cache-inserts21828Amount of cache inserts that were deferred because of maintenance
deferred-cache-lookup6398Amount of cache lookups that were deferred because of maintenance
dnsupdate-answers0DNS update packets successfully answered.
dnsupdate-changes0DNS update changes to records in total.
dnsupdate-queries65DNS update packets received.
dnsupdate-refused65DNS update packets that are refused.
incoming-notifications28NOTIFY packets received.
overload-drops0Queries dropped because backends overloaded
packetcache-hit2519869
packetcache-miss3996405
packetcache-size691
query-cache-hit7314496Number of hits on the query cache
query-cache-miss8940258Number of misses on the query cache
rd-queries20403Number of recursion desired questions
recursing-answers0Number of recursive answers sent out
recursing-questions0Number of questions sent to recursor
recursion-unanswered0Number of packets unanswered by configured recursor
security-status2Security status based on regular polling
servfail-packets268Number of times a server-failed packet was sent out
signatures0Number of DNSSEC signatures made
tcp-answers5556Number of answers sent out over TCP
tcp-answers-bytes710196Total size of answers sent out over TCP
tcp-queries5664Number of TCP queries received
tcp4-answers5556Number of IPv4 answers sent out over TCP
tcp4-answers-bytes710196Total size of answers sent out over TCPv4
tcp4-queries5664Number of IPv4 TCP queries received
tcp6-answers0Number of IPv6 answers sent out over TCP
tcp6-answers-bytes0Total size of answers sent out over TCPv6
tcp6-queries0Number of IPv6 TCP queries received
timedout-packets0Number of packets which weren't answered within timeout set
udp-answers6512392Number of answers sent out over UDP
udp-answers-bytes503852228Total size of answers sent out over UDP
udp-do-queries5878815Number of UDP queries received with DO bit
udp-queries6512586Number of UDP queries received
udp4-answers6512392Number of IPv4 answers sent out over UDP
udp4-answers-bytes503852228Total size of answers sent out over UDPv4
udp4-queries6512586Number of IPv4 UDP queries received
udp6-answers0Number of IPv6 answers sent out over UDP
udp6-answers-bytes0Total size of answers sent out over UDPv6
udp6-queries0Number of IPv6 UDP queries received
fd-usage25Number of open filedescriptors
key-cache-size577Number of entries in the key cache
latency1376Average number of microseconds needed to answer a question
meta-cache-size1088Number of entries in the metadata cache
qsize-q0Number of questions waiting for database attention
real-memory-usage45703168Actual unique use of memory in bytes (approx)
signature-cache-size0Number of entries in the signature cache
sys-msec5501993Number of msec spent in system time
udp-in-errors58479679UDP 'in' errors
udp-noport-errors42702825UDP 'noport' errors
udp-recvbuf-errors0UDP 'recvbuf' errors
udp-sndbuf-errors0UDP 'sndbuf' errors
uptime1403034Uptime of process in seconds
user-msec6849834Number of msec spent in user time