PowerDNS 3.3.3

Uptime: 17.6 hours
Queries/second, 1, 5, 10 minute averages: 0.587, 0.814, 0.919. Max queries/second: 6.78
Cache hitrate, 1, 5, 10 minute averages: 26.2%, 38.5%, 45.1%
Backend query cache hitrate, 1, 5, 10 minute averages: 43.4%, 43.5%, 43.4%
Backend query load, 1, 5, 10 minute averages: 1.04, 1.23, 1.24. Max queries/second: 10.2
Total queries: 72917. Question/answer latency: 50.1ms


Reset

Log Messages

Caught an exception instantiating a backend: Unable to launch gmysql connection: Unable to connect to database: Can't connect to MySQL server on '104.233.73.79' (105)1428.0%
Cleaning up1428.0%
gmysql Connection failed: Unable to connect to database: Can't connect to MySQL server on '104.233.73.79' (105)1428.0%
Backend error: Failed to execute mysql_query, perhaps connection died? Err=1: Can't connect to MySQL server on '104.233.73.79' (105)48.0%
Backend reported permanent error which prevented lookup (Failed to execute mysql_query, perhaps connection died? Err=1: Can't connect to MySQL server on '104.233.73.79' (105)) sending out servfail48.0%
Total:50100%
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Queries for existing records, but for type we don't have

76.63.218.104.in-addr.arpa/A3517.9%
75.63.218.104.in-addr.arpa/A3517.9%
73.63.218.104.in-addr.arpa/A2814.4%
74.63.218.104.in-addr.arpa/A2713.8%
75.63.218.104.in-addr.arpa/NS63.1%
24.62.218.104.in-addr.arpa/A52.6%
1.62.218.104.in-addr.arpa/NS31.5%
73.63.218.104.in-addr.arpa/NS31.5%
9.62.218.104.in-addr.arpa/A31.5%
3.62.218.104.in-addr.arpa/A21.0%
Rest:4824.6%
Total:195100%
Reset

Queries for non-existent records within existent domains

0.63.218.104.in-addr.arpa/PTR525.0%
1.63.218.104.in-addr.arpa/PTR131.2%
3.2.0.0.0.0.0.0.0.0.0.0.9.8.b.e.a.b.b.7.1.0.0.0.1.b.f.f.2.0.6.2.ip6.arpa/PTR111.1%
26.63.218.104.in-addr.arpa/PTR90.9%
25.63.218.104.in-addr.arpa/PTR90.9%
5.63.218.104.in-addr.arpa/PTR70.7%
2.63.218.104.in-addr.arpa/PTR70.7%
9.63.218.104.in-addr.arpa/PTR60.6%
19.57.218.104.in-addr.arpa/PTR60.6%
10.63.218.104.in-addr.arpa/PTR60.6%
Rest:91987.9%
Total:1045100%
Reset

UDP Queries Received

75.63.218.104.in-addr.arpa/PTR330.0%
16.62.218.104.in-addr.arpa/PTR220.0%
226.62.218.104.in-addr.arpa/PTR220.0%
119.175.192.104.in-addr.arpa/PTR110.0%
73.63.218.104.in-addr.arpa/PTR110.0%
76.63.218.104.in-addr.arpa/PTR110.0%
Total:10100%
Reset

Remote server IP addresses

185.161.224.2110.0%
192.169.91.60110.0%
196.3.0.5110.0%
212.77.192.102110.0%
2620:0:cc7::69110.0%
54.174.125.9110.0%
64.59.184.15110.0%
78.100.2.13110.0%
88.86.101.11110.0%
91.146.103.140110.0%
Total:10100%
Reset

Remote hosts sending corrupt packets

139.162.126.1031100.0%
Total:1100%
Reset

Remote hosts querying domains for which we are not auth

Total:0100%
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-packets1Number of corrupt packets received
deferred-cache-inserts378Amount of cache inserts that were deferred because of maintenance
deferred-cache-lookup58Amount of cache lookups that were deferred because of maintenance
latency50140Average number of microseconds needed to answer a question
packetcache-hit39831
packetcache-miss33081
packetcache-size7258
qsize-q1Number of questions waiting for database attention
query-cache-hit70539Number of hits on the query cache
query-cache-miss91146Number of misses on the query cache
recursing-answers0Number of recursive answers sent out
recursing-questions0Number of questions sent to recursor
security-status0Security status based on regular polling
servfail-packets0Number of times a server-failed packet was sent out
tcp-answers0Number of answers sent out over TCP
tcp-queries0Number of TCP queries received
timedout-packets190Number of packets which weren't answered within timeout set
udp-answers72721Number of answers sent out over UDP
udp-queries72917Number of UDP queries received
udp4-answers53221Number of IPv4 answers sent out over UDP
udp4-queries53369Number of IPv4UDP queries received
udp6-answers19501Number of IPv6 answers sent out over UDP
udp6-queries19547Number of IPv6 UDP queries received