PowerDNS 4.0.0-alpha2

Uptime: 16.6 months
Queries/second, 1, 5, 10 minute averages: 0.00419, 0.0277, 0.0316. Max queries/second: 79
Cache hitrate, 1, 5, 10 minute averages: 0.4%, 14.6%, 17.1%
Backend query cache hitrate, 1, 5, 10 minute averages: 58.3%, 57.6%, 54.9%
Backend query load, 1, 5, 10 minute averages: 0.00592, 0.0268, 0.0324. Max queries/second: 188
Total queries: 1954911. Question/answer latency: 0.547ms


Reset

Log Messages

Ignoring packet: too short from 45.148.10.81195261.8%
Backend reported condition which prevented lookup (GSQLBackend lookup query: Attempt to bind more parameters than query has: SELECT content,ttl,prio,type,domain_id,disabled,name,auth FROM records WHERE disabled=0 and type=? and name=?) sending out servfail54617.3%
HTTP STL Exception: Reading from a socket: Connection reset by peer1655.2%
HTTP STL Exception: Writing data: Broken pipe1243.9%
No question section in packet from 202.112.237.201, error=No Error331.0%
No question section in packet from 146.190.81.34, error=No Error331.0%
No question section in packet from 134.199.148.83, error=No Error331.0%
No question section in packet from 64.225.107.222, error=No Error220.7%
No question section in packet from 165.227.156.225, error=No Error220.7%
No question section in packet from 143.110.217.66, error=No Error220.7%
Rest:2086.6%
Total:3160100%
Reset

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

ns1.spacekdo.com./AAAA419.0%
ns2.spacekdo.com./AAAA419.0%
spacekdo.com./A419.0%
spacekdo.com./AAAA419.0%
spacekdo.com./MX314.3%
SpAcEkDO.coM./AAAA14.8%
spaCEkdo.cOM./A14.8%
Total:21100%
Reset

Queries for non-existent records within existent domains

www.spacekdo.com./AAAA240.0%
WWW.spAcekDO.COM./A120.0%
WwW.Spacekdo.cOm./A120.0%
www.spacekdo.com./A120.0%
Total:5100%
Reset

UDP Queries Received

sl./ANY35400570.8%
abmc.gov./ANY231464.6%
ns2.spacekdo.com./AAAA91091.8%
ns1.spacekdo.com./AAAA91081.8%
ns1.spacekdo.com./A90921.8%
ns2.spacekdo.com./A90481.8%
spacekdo.com./A66571.3%
spacekdo.com./AAAA61241.2%
spacekdo.com./MX59241.2%
collectd.org./ANY17340.3%
Rest:6605313.2%
Total:500000100%
Reset

Queries that could not be answered due to backend errors

Total:0100%
Reset

Queries for domains that we are not authoritative for

uu.nl./ANY419.0%
aaa.hmdns.top./TXT314.3%
collectd.org./ANY29.5%
sl./ANY29.5%
./A14.8%
./AAAA14.8%
./CNAME14.8%
./MX14.8%
./NS14.8%
./SOA14.8%
Rest:419.0%
Total:21100%
Reset

Total:0100%
Reset

Remote server IP addresses

81.29.134.511113.1%
51.178.111.2311011.9%
94.228.129.14089.5%
51.178.111.22878.3%
51.178.111.24067.1%
51.178.111.22956.0%
51.178.111.22756.0%
51.178.111.23356.0%
87.121.84.20844.8%
138.246.253.12822.4%
Rest:2125.0%
Total:84100%
Reset

Remote hosts sending corrupt packets

Total:0100%
Reset

Remote hosts querying domains for which we are not auth

81.29.134.51861.5%
87.121.84.208430.8%
209.38.23.25017.7%
Total:13100%

Variables

corrupt-packets208336Number of corrupt packets received
deferred-cache-inserts21364Amount of cache inserts that were deferred because of maintenance
deferred-cache-lookup1927Amount of cache lookups that were deferred because of maintenance
dnsupdate-answers0DNS update packets successfully answered.
dnsupdate-changes0DNS update changes to records in total.
dnsupdate-queries4DNS update packets received.
dnsupdate-refused4DNS update packets that are refused.
incoming-notifications0NOTIFY packets received.
packetcache-hit769416
packetcache-miss1162026
packetcache-size118422
query-cache-hit1821194Number of hits on the query cache
query-cache-miss2560571Number of misses on the query cache
rd-queries308621Number 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-status0Security status based on regular polling
servfail-packets2042Number of times a server-failed packet was sent out
signatures0Number of DNSSEC signatures made
tcp-answers5446Number of answers sent out over TCP
tcp-answers-bytes339852Total size of answers sent out over TCP
tcp-queries5594Number of TCP queries received
tcp4-answers5446Number of IPv4 answers sent out over TCP
tcp4-answers-bytes339852Total size of answers sent out over TCPv4
tcp4-queries5594Number 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-answers1944115Number of answers sent out over UDP
udp-answers-bytes116656986Total size of answers sent out over UDP
udp-do-queries1087057Number of UDP queries received with DO bit
udp-queries1954911Number of UDP queries received
udp4-answers1944115Number of IPv4 answers sent out over UDP
udp4-answers-bytes116656986Total size of answers sent out over UDPv4
udp4-queries1954911Number 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
key-cache-size5Number of entries in the key cache
latency547Average number of microseconds needed to answer a question
meta-cache-size8Number of entries in the metadata cache
qsize-q0Number of questions waiting for database attention
real-memory-usage246116352Actual unique use of memory in bytes (approx)
signature-cache-size0Number of entries in the signature cache
sys-msec1914248Number of msec spent in system time
udp-in-errors54UDP 'in' errors
udp-noport-errors5179UDP 'noport' errors
udp-recvbuf-errors0UDP 'recvbuf' errors
udp-sndbuf-errors0UDP 'sndbuf' errors
uptime43611807Uptime of process in seconds
user-msec3378384Number of msec spent in user time