PowerDNS 4.2.1

Uptime: 2.39 months
Queries/second, 1, 5, 10 minute averages: 0, 0, 0. Max queries/second: 56
Cache hitrate, 1, 5, 10 minute averages: 0.0%, 0.0%, 0.0%
Backend query cache hitrate, 1, 5, 10 minute averages: 50.1%, 50.0%, 50.0%
Backend query load, 1, 5, 10 minute averages: 0, 0, 0. Max queries/second: 0
Total queries: 147334. Question/answer latency: 5.07ms


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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 domain337.5%
[webserver] 198bbb0b-5b51-4a4d-b3db-b033e1a3bdaf Unable to parse request: HTTP version not supported112.5%
[webserver] 26d6fa99-0438-4eaf-baac-a5bc71a92aef HTTP ISE for "/": STL Exception: stoi112.5%
[webserver] ce9d405a-0529-45a1-8290-5695303a4c13 HTTP ISE for "/": STL Exception: stoi112.5%
[webserver] e9d3eb4d-ac41-48df-ae16-05d4b519a7d2 Unable to parse request: HTTP version not supported112.5%
[webserver] ef528f52-734c-4d04-bc70-d94bfd85d2f2 HTTP ISE for "/": STL Exception: stoi112.5%
Total:8100%
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Remote server IP addresses

45.148.10.81185286.4%
195.66.215.2502069.6%
122.228.23.22490.4%
148.113.214.20280.4%
18.191.94.16980.4%
193.142.146.13670.3%
38.110.46.24750.2%
204.76.203.8040.2%
87.236.176.23030.1%
5.45.195.17130.1%
Rest:381.8%
Total:2143100%
Reset

Remote hosts sending corrupt packets

45.148.10.8110100.0%
Total:10100%
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Remote hosts querying domains for which we are not auth

Total:0100%
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Queries for existing records, but for type we don't have

Total:0100%
Reset

Queries for non-existent records within existent domains

Total:0100%
Reset

UDP Queries Received

isc.org/ANY32.5%
isc.org/TXT21.7%
isc.org/DNSKEY21.7%
ripe.net/ANY21.7%
ripe.net/DNSKEY21.7%
sl/ANY21.7%
./TYPE021.7%
cloudflare.com/ANY21.7%
ripe.net/TXT21.7%
cloudflare.com/TXT21.7%
Rest:9882.4%
Total:119100%
Reset

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-packets80239Number of corrupt packets received
deferred-cache-inserts250Amount of cache inserts that were deferred because of maintenance
deferred-cache-lookup3Amount of cache lookups that were deferred because of maintenance
deferred-packetcache-inserts26Amount of packet cache inserts that were deferred because of maintenance
deferred-packetcache-lookup0Amount 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-hit96Number of hits on the packet cache
packetcache-miss145080Number of misses on the packet cache
packetcache-size12Number of entries in the packet cache
query-cache-hit1885Number of hits on the query cache
query-cache-miss6841Number of misses on the query cache
query-cache-size43Number of entries in the query cache
rd-queries146191Number 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-packets6094Number of times a server-failed packet was sent out
signatures0Number of DNSSEC signatures made
tcp-answers399Number of answers sent out over TCP
tcp-answers-bytes23536Total size of answers sent out over TCP
tcp-queries438Number of TCP queries received
tcp4-answers399Number of IPv4 answers sent out over TCP
tcp4-answers-bytes23536Total size of answers sent out over TCPv4
tcp4-queries438Number 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-answers146554Number of answers sent out over UDP
udp-answers-bytes5355490Total size of answers sent out over UDP
udp-do-queries3057Number of UDP queries received with DO bit
udp-queries147334Number of UDP queries received
udp4-answers146554Number of IPv4 answers sent out over UDP
udp4-answers-bytes5355490Total size of answers sent out over UDPv4
udp4-queries147334Number 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-size0Number of entries in the key cache
latency5068Average number of microseconds needed to answer a question
meta-cache-size0Number of entries in the metadata cache
open-tcp-connections0Number of currently open TCP connections
qsize-q0Number of questions waiting for database attention
real-memory-usage497352704Actual unique use of memory in bytes (approx)
signature-cache-size0Number of entries in the signature cache
sys-msec1171811Number of msec spent in system time
udp-in-errors0UDP 'in' errors
udp-noport-errors56460UDP 'noport' errors
udp-recvbuf-errors0UDP 'recvbuf' errors
udp-sndbuf-errors1UDP 'sndbuf' errors
uptime6283401Uptime of process in seconds
user-msec499744Number of msec spent in user time