PowerDNS 4.1.4

Uptime: 10.6 months
Queries/second, 1, 5, 10 minute averages: 0, 0, 0. Max queries/second: 6
Cache hitrate, 1, 5, 10 minute averages: 0.0%, 0.0%, 0.6%
Backend query cache hitrate, 1, 5, 10 minute averages: 0.0%, 0.0%, 2.9%
Backend query load, 1, 5, 10 minute averages: 0, 0, 0. Max queries/second: 3
Total queries: 792510. Question/answer latency: 0.086ms


Reset

Log Messages

No new unfresh slave domains, 0 queued for AXFR already, 0 in progress21259.1%
1 slave domain needs checking, 0 queued for AXFR4713.1%
Received serial number updates for 0 zones, had 1 timeout4713.1%
PowerDNS Security Update Mandatory: Upgrade now, see https://doc.powerdns.com/authoritative/security-advisories/powerdns-advisory-2018-03.html https://doc.powerdns.com/authoritative/security-advisories/powerdns-advisory-2018-05.html92.5%
3 slave domains need checking, 0 queued for AXFR51.4%
62 slave domains need checking, 0 queued for AXFR51.4%
Received serial number updates for 0 zones, had 3 timeouts51.4%
Received serial number updates for 0 zones, had 62 timeouts51.4%
2 slave domains need checking, 0 queued for AXFR41.1%
4 slave domains need checking, 0 queued for AXFR41.1%
Rest:164.5%
Total:359100%
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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

el.ru/TXT872.7%
VERSION.BIND/TXT19.1%
aaa.hmdns.top/TXT19.1%
fusu.cc/TXT19.1%
Total:11100%
Reset

Queries that could not be answered due to backend errors

Total:0100%
Reset

Queries for domains that we are not authoritative for

el.ru/TXT880.0%
aaa.hmdns.top/TXT110.0%
fusu.cc/TXT110.0%
Total:10100%
Reset

Remote server IP addresses

109.236.61.23150.0%
204.76.203.80150.0%
Total:2100%
Reset

Remote hosts sending corrupt packets

45.135.194.10133.3%
20.168.0.74133.3%
134.209.195.140133.3%
Total:3100%
Reset

Remote hosts querying domains for which we are not auth

185.241.208.20734755.3%
64.178.232.19911918.9%
95.31.20.1978012.7%
2.62.44.114406.4%
23.94.187.14281.3%
149.86.227.4940.6%
167.94.138.4830.5%
204.76.203.8030.5%
87.121.84.12820.3%
204.76.203.19510.2%
Rest:213.3%
Total:628100%

Variables

corrupt-packets111165Number of corrupt packets received
deferred-cache-inserts12318Amount of cache inserts that were deferred because of maintenance
deferred-cache-lookup234Amount of cache lookups that were deferred because of maintenance
deferred-packetcache-inserts9877Amount of packet cache inserts that were deferred because of maintenance
deferred-packetcache-lookup3Amount 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-hit56445Number of hits on the packet cache
packetcache-miss729003Number of misses on the packet cache
packetcache-size49Number of entries in the packet cache
query-cache-hit492475Number of hits on the query cache
query-cache-miss768928Number of misses on the query cache
query-cache-size64Number of entries in the query cache
rd-queries732860Number 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-status3Security status based on regular polling
servfail-packets8901Number of times a server-failed packet was sent out
signatures0Number of DNSSEC signatures made
tcp-answers1846Number of answers sent out over TCP
tcp-answers-bytes125823Total size of answers sent out over TCP
tcp-queries1921Number of TCP queries received
tcp4-answers1846Number of IPv4 answers sent out over TCP
tcp4-answers-bytes125823Total size of answers sent out over TCPv4
tcp4-queries1921Number 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-answers789666Number of answers sent out over UDP
udp-answers-bytes29113278Total size of answers sent out over UDP
udp-do-queries397373Number of UDP queries received with DO bit
udp-queries792510Number of UDP queries received
udp4-answers789666Number of IPv4 answers sent out over UDP
udp4-answers-bytes29113278Total size of answers sent out over UDPv4
udp4-queries792510Number 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-usage23Number of open filedescriptors
key-cache-size4Number of entries in the key cache
latency86Average number of microseconds needed to answer a question
meta-cache-size29Number of entries in the metadata cache
qsize-q0Number of questions waiting for database attention
real-memory-usage23138304Actual unique use of memory in bytes (approx)
signature-cache-size0Number of entries in the signature cache
sys-msec2800805Number of msec spent in system time
udp-in-errors398UDP 'in' errors
udp-noport-errors1342340UDP 'noport' errors
udp-recvbuf-errors0UDP 'recvbuf' errors
udp-sndbuf-errors0UDP 'sndbuf' errors
uptime27942738Uptime of process in seconds
user-msec4599217Number of msec spent in user time