PowerDNS 4.0.0-alpha2

Uptime: 26.2 months
Queries/second, 1, 5, 10 minute averages: 3.37e-07, 0.000428, 0.000752. Max queries/second: 28.7
Cache hitrate, 1, 5, 10 minute averages: 0.0%, 0.0%, 0.0%
Backend query cache hitrate, 1, 5, 10 minute averages: 0.0%, 0.0%, 0.0%
Backend query load, 1, 5, 10 minute averages: 1.01e-06, 0.00125, 0.00207. Max queries/second: 86
Total queries: 762166. Question/answer latency: 0.037ms


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Log Messages

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 servfail990.0%
HTTP STL Exception: Reading from a socket: Connection reset by peer110.0%
Total:10100%
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Queries for existing records, but for type we don't have

Total:0100%
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Queries for non-existent records within existent domains

Total:0100%
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UDP Queries Received

version.bind./TXT909.0%
VERSION.BIND./TXT323.2%
dhitc.com./ANY313.1%
ferc.gov./ANY222.2%
hostname.bind./TXT202.0%
sl./ANY191.9%
collectd.org./ANY161.6%
21er.org./ANY161.6%
ip.parrotdns.com./A151.5%
id.server./TXT141.4%
Rest:72572.5%
Total:1000100%
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Queries that could not be answered due to backend errors

21er.org.55.0%
dhitc.com.55.0%
ip.parrotdns.com.44.0%
sl.44.0%
isc.org.33.0%
google.com.33.0%
uu.nl.22.0%
baidu.com.22.0%
ferc.gov.22.0%
collectd.org.22.0%
Rest:6868.0%
Total:100100%
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Queries for domains that we are not authoritative for

google.com./A1100.0%
Total:1100%
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Total:0100%
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Remote server IP addresses

81.29.142.100220.0%
66.132.195.119220.0%
45.205.1.2110.0%
146.56.180.42110.0%
176.65.139.104110.0%
192.159.99.125110.0%
199.45.154.182110.0%
198.235.24.226110.0%
Total:10100%
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Remote hosts sending corrupt packets

141.98.83.48997299.7%
143.110.217.66160.2%
45.156.87.7920.0%
167.99.252.10420.0%
169.197.113.17520.0%
20.169.108.1310.0%
20.168.7.4210.0%
20.169.106.9310.0%
171.67.70.9610.0%
156.229.162.17110.0%
Rest:10.0%
Total:10000100%
Reset

Remote hosts querying domains for which we are not auth

185.226.197.32215.4%
185.226.197.37215.4%
109.105.210.62215.4%
207.90.244.1417.7%
18.97.26.2117.7%
194.187.176.4817.7%
45.249.246.8217.7%
194.187.176.10017.7%
194.187.176.14317.7%
194.187.176.22217.7%
Total:13100%

Variables

corrupt-packets148398Number of corrupt packets received
deferred-cache-inserts1Amount of cache inserts that were deferred because of maintenance
deferred-cache-lookup0Amount of cache lookups that were deferred because of maintenance
dnsupdate-answers0DNS update packets successfully answered.
dnsupdate-changes0DNS update changes to records in total.
dnsupdate-queries1DNS update packets received.
dnsupdate-refused1DNS update packets that are refused.
incoming-notifications0NOTIFY packets received.
packetcache-hit1
packetcache-miss738490
packetcache-size0
query-cache-hit257Number of hits on the query cache
query-cache-miss1785715Number of misses on the query cache
rd-queries751941Number 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-packets740320Number of times a server-failed packet was sent out
signatures0Number of DNSSEC signatures made
tcp-answers4188Number of answers sent out over TCP
tcp-answers-bytes265983Total size of answers sent out over TCP
tcp-queries4306Number of TCP queries received
tcp4-answers4188Number of IPv4 answers sent out over TCP
tcp4-answers-bytes265983Total size of answers sent out over TCPv4
tcp4-queries4306Number 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-answers753181Number of answers sent out over UDP
udp-answers-bytes25802181Total size of answers sent out over UDP
udp-do-queries26883Number of UDP queries received with DO bit
udp-queries762166Number of UDP queries received
udp4-answers753181Number of IPv4 answers sent out over UDP
udp4-answers-bytes25802181Total size of answers sent out over UDPv4
udp4-queries762166Number 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-size0Number of entries in the key cache
latency37Average number of microseconds needed to answer a question
meta-cache-size0Number of entries in the metadata cache
qsize-q0Number of questions waiting for database attention
real-memory-usage162058240Actual unique use of memory in bytes (approx)
signature-cache-size0Number of entries in the signature cache
sys-msec2646798Number of msec spent in system time
udp-in-errors33UDP 'in' errors
udp-noport-errors2770UDP 'noport' errors
udp-recvbuf-errors0UDP 'recvbuf' errors
udp-sndbuf-errors0UDP 'sndbuf' errors
uptime68873277Uptime of process in seconds
user-msec4004359Number of msec spent in user time