PowerDNS 4.2.1

Uptime: 7.59 months
Queries/second, 1, 5, 10 minute averages: 0, 0, 0. Max queries/second: 1663
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: 0, 0, 0. Max queries/second: 7
Total queries: 83178308. Question/answer latency: 19.6ms


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Log Messages

Could not retrieve security status update for '4.2.1-1build2.Ubuntu' on 'auth-4.2.1-1build2.Ubuntu.security-status.secpoll.powerdns.com.', RCODE = Non-Existent domain330.0%
[webserver] 041e84e7-7917-4a6b-b188-5cfdd1739f52 HTTP ISE for "/": STL Exception: stoi110.0%
[webserver] 27bb44b0-f9d9-4855-8793-9d8b317a5be0 HTTP ISE for "/": STL Exception: stoi110.0%
[webserver] 4bc5b72d-f52c-4fe0-932c-7fddabdf2a01 HTTP ISE for "/": STL Exception: stoi110.0%
[webserver] 5465aad6-9caa-4ffb-9f37-7d6b0c435012 HTTP ISE for "/": STL Exception: stoi110.0%
[webserver] 58ed7185-c3c0-445f-88c6-63572c6edeb9 HTTP ISE for "/": STL Exception: stoi110.0%
[webserver] 59eb912d-2304-4941-9428-e250400daacc HTTP ISE for "/": STL Exception: stoi110.0%
[webserver] 87777715-c717-41d3-826e-612035024096 HTTP ISE for "/": STL Exception: stoi110.0%
Total:10100%
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Remote server IP addresses

216.180.246.21310100.0%
Total:10100%
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Remote hosts sending corrupt packets

Total:0100%
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Remote hosts querying domains for which we are not auth

216.31.13.411100.0%
Total:1100%
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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/TXT990.0%
isc.org/ANY110.0%
Total:10100%
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Queries that could not be answered due to backend errors

Total:0100%
Reset

Queries for domains that we are not authoritative for

Total:0100%

Variables

corrupt-packets63140Number of corrupt packets received
deferred-cache-inserts16105Amount of cache inserts that were deferred because of maintenance
deferred-cache-lookup2195Amount of cache lookups that were deferred because of maintenance
deferred-packetcache-inserts31704Amount of packet cache inserts that were deferred because of maintenance
deferred-packetcache-lookup1919Amount of packet 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.
overload-drops0Queries dropped because backends overloaded
packetcache-hit81668535Number of hits on the packet cache
packetcache-miss1500128Number of misses on the packet cache
packetcache-size56Number of entries in the packet cache
query-cache-hit5446954Number of hits on the query cache
query-cache-miss2696447Number of misses on the query cache
query-cache-size90Number of entries in the query cache
rd-queries1506263Number 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-packets4720Number of times a server-failed packet was sent out
signatures0Number of DNSSEC signatures made
tcp-answers1716Number of answers sent out over TCP
tcp-answers-bytes112502Total size of answers sent out over TCP
tcp-queries1783Number of TCP queries received
tcp4-answers1716Number of IPv4 answers sent out over TCP
tcp4-answers-bytes112502Total size of answers sent out over TCPv4
tcp4-queries1783Number 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-answers83175578Number of answers sent out over UDP
udp-answers-bytes3248331652Total size of answers sent out over UDP
udp-do-queries5179Number of UDP queries received with DO bit
udp-queries83178308Number of UDP queries received
udp4-answers83175578Number of IPv4 answers sent out over UDP
udp4-answers-bytes3248331652Total size of answers sent out over UDPv4
udp4-queries83178308Number 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-usage22Number of open filedescriptors
key-cache-size1Number of entries in the key cache
latency19607Average number of microseconds needed to answer a question
meta-cache-size15Number of entries in the metadata cache
open-tcp-connections0Number of currently open TCP connections
qsize-q0Number of questions waiting for database attention
real-memory-usage762474496Actual unique use of memory in bytes (approx)
signature-cache-size0Number of entries in the signature cache
sys-msec9248105Number of msec spent in system time
udp-in-errors93UDP 'in' errors
udp-noport-errors13809UDP 'noport' errors
udp-recvbuf-errors0UDP 'recvbuf' errors
udp-sndbuf-errors766UDP 'sndbuf' errors
uptime19953671Uptime of process in seconds
user-msec3343032Number of msec spent in user time