PowerDNS 4.0.0-alpha2

Uptime: 26.3 months
Queries/second, 1, 5, 10 minute averages: 0.00159, 0.0119, 0.0133. Max queries/second: 92.9
Cache hitrate, 1, 5, 10 minute averages: 50.6%, 38.2%, 35.9%
Backend query cache hitrate, 1, 5, 10 minute averages: 4.9%, 52.7%, 55.5%
Backend query load, 1, 5, 10 minute averages: 0.00306, 0.0195, 0.021. Max queries/second: 171
Total queries: 1208423. Question/answer latency: 0.557ms


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Log Messages

HTTP ISE for "/": STL Exception: stoi888.9%
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 servfail111.1%
Total:9100%
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Queries for existing records, but for type we don't have

eztom.com./A825.0%
ns1.eztom.com./AAAA825.0%
ns2.eztom.com./AAAA618.8%
eztom.com./DNSKEY39.4%
eztom.com./MX26.2%
EZTOM.cOM./MX13.1%
EZTOm.coM./A13.1%
Ns2.eZtoM.cOm./AAAA13.1%
ezTOM.CoM./A13.1%
eztoM.cOM./MX13.1%
Total:32100%
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Queries for non-existent records within existent domains

u003esmtp.eztom.com./A233.3%
WwW.ns2.ezTom.cOm./AAAA116.7%
wWw.NS2.eztOM.COm./A116.7%
www.eztom.com./A116.7%
www.ns2.eztom.com./A116.7%
Total:6100%
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UDP Queries Received

ns2.eztom.com./A1415.2%
ns1.eztom.com./AAAA1415.2%
eztom.com./A1314.1%
ns1.eztom.com./A1112.0%
ns2.eztom.com./AAAA1010.9%
eztom.com./NS55.4%
version.bind./TXT33.3%
u003esmtp.eztom.com./A22.2%
eztom.com./DNSKEY22.2%
eztom.com./MX22.2%
Rest:1617.4%
Total:92100%
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Queries that could not be answered due to backend errors

ns1.eztom.com.1100.0%
Total:1100%
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Queries for domains that we are not authoritative for

clients1.google.com./A1100.0%
Total:1100%
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Remote server IP addresses

74.63.24.2101314.1%
188.122.68.2191010.9%
136.244.97.6588.7%
79.127.170.1577.6%
95.179.147.24666.5%
66.28.28.21033.3%
134.209.225.1022.2%
197.234.241.10622.2%
138.246.253.12922.2%
45.142.154.10122.2%
Rest:3740.2%
Total:92100%
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Remote hosts sending corrupt packets

Total:0100%
Reset

Remote hosts querying domains for which we are not auth

Total:0100%

Variables

corrupt-packets161919Number of corrupt packets received
deferred-cache-inserts6166Amount of cache inserts that were deferred because of maintenance
deferred-cache-lookup851Amount of cache lookups that were deferred because of maintenance
dnsupdate-answers0DNS update packets successfully answered.
dnsupdate-changes0DNS update changes to records in total.
dnsupdate-queries37DNS update packets received.
dnsupdate-refused37DNS update packets that are refused.
incoming-notifications0NOTIFY packets received.
packetcache-hit418376
packetcache-miss790934
packetcache-size93339
query-cache-hit1178302Number of hits on the query cache
query-cache-miss1977898Number of misses on the query cache
rd-queries281866Number 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-packets4663Number of times a server-failed packet was sent out
signatures0Number of DNSSEC signatures made
tcp-answers29261Number of answers sent out over TCP
tcp-answers-bytes2190192Total size of answers sent out over TCP
tcp-queries29441Number of TCP queries received
tcp4-answers29261Number of IPv4 answers sent out over TCP
tcp4-answers-bytes2190192Total size of answers sent out over TCPv4
tcp4-queries29441Number 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-answers1199460Number of answers sent out over UDP
udp-answers-bytes78193855Total size of answers sent out over UDP
udp-do-queries694654Number of UDP queries received with DO bit
udp-queries1208423Number of UDP queries received
udp4-answers1199460Number of IPv4 answers sent out over UDP
udp4-answers-bytes78193855Total size of answers sent out over UDPv4
udp4-queries1208423Number 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-size1Number of entries in the key cache
latency557Average number of microseconds needed to answer a question
meta-cache-size4Number of entries in the metadata cache
qsize-q0Number of questions waiting for database attention
real-memory-usage85807104Actual unique use of memory in bytes (approx)
signature-cache-size0Number of entries in the signature cache
sys-msec2706060Number of msec spent in system time
udp-in-errors59UDP 'in' errors
udp-noport-errors2839UDP 'noport' errors
udp-recvbuf-errors0UDP 'recvbuf' errors
udp-sndbuf-errors0UDP 'sndbuf' errors
uptime69013947Uptime of process in seconds
user-msec3868458Number of msec spent in user time