PowerDNS 4.0.0-alpha2

Uptime: 16.6 months
Queries/second, 1, 5, 10 minute averages: 0.0118, 0.0202, 0.0284. Max queries/second: 79
Cache hitrate, 1, 5, 10 minute averages: 0.2%, 30.5%, 33.5%
Backend query cache hitrate, 1, 5, 10 minute averages: 0.4%, 31.5%, 36.0%
Backend query load, 1, 5, 10 minute averages: 0.0237, 0.0329, 0.0442. Max queries/second: 188
Total queries: 1954695. Question/answer latency: 0.558ms


Reset

Log Messages

Ignoring packet: too short from 45.148.10.81195262.0%
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 165.227.156.225, error=No Error220.7%
No question section in packet from 143.110.217.66, error=No Error220.7%
No question section in packet from 64.225.107.222, error=No Error220.7%
Rest:1986.3%
Total:3150100%
Reset

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

ns2.spacekdo.com./AAAA9519.0%
ns1.spacekdo.com./AAAA9418.8%
spacekdo.com./A9418.8%
spacekdo.com./MX8817.6%
spacekdo.com./AAAA7915.8%
spacekdo.com./DNSKEY153.0%
ns1.spacekdo.com./SOA61.2%
ns2.spacekdo.com./SOA61.2%
ns1.spacekdo.com./NS30.6%
ns2.spacekdo.com./NS30.6%
Rest:173.4%
Total:500100%
Reset

Queries for non-existent records within existent domains

Total:0100%
Reset

UDP Queries Received

sl./ANY35420270.8%
abmc.gov./ANY231464.6%
ns2.spacekdo.com./AAAA90831.8%
ns1.spacekdo.com./AAAA90821.8%
ns1.spacekdo.com./A90661.8%
ns2.spacekdo.com./A90221.8%
spacekdo.com./A66401.3%
spacekdo.com./AAAA61101.2%
spacekdo.com./MX59041.2%
collectd.org./ANY17320.3%
Rest:6601313.2%
Total:500000100%
Reset

Queries that could not be answered due to backend errors

testip.internet-census.org.12618.6%
_dmarc.spacekdo.com.10415.3%
spacekdo.com.558.1%
google.com.548.0%
ns2.spacekdo.com.436.3%
www.qq.com.416.0%
ns1.spacekdo.com.385.6%
cyberresilience.io.304.4%
rr-mirror.research.nawrocki.berlin.243.5%
www.spacekdo.com.213.1%
Rest:14220.9%
Total:678100%
Reset

Queries for domains that we are not authoritative for

sl./ANY1100.0%
Total:1100%
Reset

Total:0100%
Reset

Remote server IP addresses

51.178.111.237275.4%
51.178.111.226234.6%
51.178.111.230214.2%
51.178.111.235204.0%
51.178.111.229204.0%
51.178.111.239204.0%
87.121.84.208204.0%
51.178.111.234173.4%
51.178.111.240163.2%
51.178.111.231153.0%
Rest:30160.2%
Total:500100%
Reset

Remote hosts sending corrupt packets

45.148.10.81997099.7%
87.121.84.20840.0%
207.167.67.19840.0%
87.121.84.2020.0%
204.76.203.22920.0%
152.32.223.21520.0%
156.229.16.16520.0%
193.142.146.13620.0%
185.196.220.8120.0%
109.252.217.2420.0%
Rest:80.1%
Total:10000100%
Reset

Remote hosts querying domains for which we are not auth

45.148.10.81341734.2%
35.217.25.1291411.4%
87.121.84.2081271.3%
35.217.58.1671131.1%
65.56.110.1001021.0%
35.217.27.210810.8%
79.135.120.212720.7%
35.217.63.28660.7%
35.217.17.231660.7%
54.242.241.142660.7%
Rest:574957.5%
Total:10000100%

Variables

corrupt-packets208335Number of corrupt packets received
deferred-cache-inserts21361Amount 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-hit769390
packetcache-miss1161856
packetcache-size118422
query-cache-hit1820902Number of hits on the query cache
query-cache-miss2560185Number of misses on the query cache
rd-queries308598Number 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-answers1943911Number of answers sent out over UDP
udp-answers-bytes116641781Total size of answers sent out over UDP
udp-do-queries1086885Number of UDP queries received with DO bit
udp-queries1954695Number of UDP queries received
udp4-answers1943911Number of IPv4 answers sent out over UDP
udp4-answers-bytes116641781Total size of answers sent out over UDPv4
udp4-queries1954695Number 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
latency558Average 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-usage246104064Actual unique use of memory in bytes (approx)
signature-cache-size0Number of entries in the signature cache
sys-msec1913958Number 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
uptime43605407Uptime of process in seconds
user-msec3377407Number of msec spent in user time