PowerDNS 3.3.3

Uptime: 1.04 days
Queries/second, 1, 5, 10 minute averages: 0.273, 0.293, 0.29. Max queries/second: 15.5
Cache hitrate, 1, 5, 10 minute averages: 7.4%, 13.5%, 14.8%
Backend query cache hitrate, 1, 5, 10 minute averages: 31.4%, 31.9%, 32.3%
Backend query load, 1, 5, 10 minute averages: 0.906, 1.44, 1.53. Max queries/second: 19.6
Total queries: 56689. Question/answer latency: 79.4ms


Reset

Log Messages

Caught an exception instantiating a backend: Unable to launch gmysql connection: Unable to connect to database: (proxy) all backends are down2929.0%
Cleaning up2929.0%
gmysql Connection failed: Unable to connect to database: (proxy) all backends are down2929.0%
Backend error: Failed to execute mysql_query, perhaps connection died? Err=1: Lost connection to MySQL server during query33.0%
Backend reported permanent error which prevented lookup (Failed to execute mysql_query, perhaps connection died? Err=1: Lost connection to MySQL server during query) sending out servfail33.0%
TCP server is without backend connections, launching33.0%
TCP nameserver had error, cycling backend: Unable to launch gmysql connection: Unable to connect to database: (proxy) all backends are down22.0%
Backend reported permanent error which prevented lookup (Failed to execute mysql_query, perhaps connection died? Err=1: (proxy) all backends are down) sending out servfail11.0%
TCP nameserver had error, cycling backend: Failed to execute mysql_query, perhaps connection died? Err=1: (proxy) all backends are down11.0%
Total:100100%
Reset

Queries for existing records, but for type we don't have

3.60.218.104.in-addr.arpa/A219.2%
2.60.218.104.in-addr.arpa/A219.2%
74.63.218.104.in-addr.arpa/NS167.0%
75.63.218.104.in-addr.arpa/NS146.1%
73.63.218.104.in-addr.arpa/A104.4%
76.63.218.104.in-addr.arpa/A104.4%
75.63.218.104.in-addr.arpa/A93.9%
76.63.218.104.in-addr.arpa/NS62.6%
3.60.218.104.in-addr.arpa/NS41.8%
74.63.218.104.in-addr.arpa/A41.8%
Rest:11349.6%
Total:228100%
Reset

Queries for non-existent records within existent domains

26.63.218.104.in-addr.arpa/PTR4688.9%
28.63.218.104.in-addr.arpa/PTR2544.8%
18.63.218.104.in-addr.arpa/PTR2234.2%
25.63.218.104.in-addr.arpa/PTR2094.0%
10.63.218.104.in-addr.arpa/PTR2043.9%
29.63.218.104.in-addr.arpa/PTR1312.5%
2.63.218.104.in-addr.arpa/PTR1232.3%
30.63.218.104.in-addr.arpa/PTR1192.3%
17.63.218.104.in-addr.arpa/PTR1042.0%
9.63.218.104.in-addr.arpa/PTR1001.9%
Rest:332063.2%
Total:5255100%
Reset

UDP Queries Received

75.63.218.104.in-addr.arpa/PTR9239.2%
76.63.218.104.in-addr.arpa/PTR7487.5%
74.63.218.104.in-addr.arpa/PTR7397.4%
26.63.218.104.in-addr.arpa/PTR6126.1%
73.63.218.104.in-addr.arpa/PTR5575.6%
28.63.218.104.in-addr.arpa/PTR3073.1%
18.63.218.104.in-addr.arpa/PTR2792.8%
10.63.218.104.in-addr.arpa/PTR2532.5%
25.63.218.104.in-addr.arpa/PTR2462.5%
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/PTR1541.5%
Rest:518251.8%
Total:10000100%
Reset

Remote server IP addresses

205.157.255.74234.2%
64.50.164.182142.1%
69.90.99.1641071.1%
217.31.205.227740.7%
217.31.204.130600.6%
83.169.184.163470.5%
64.34.249.156430.4%
108.168.241.144370.4%
174.142.252.84350.3%
185.93.63.14300.3%
Rest:893089.3%
Total:10000100%
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-inserts849Amount of cache inserts that were deferred because of maintenance
deferred-cache-lookup188Amount of cache lookups that were deferred because of maintenance
latency79427Average number of microseconds needed to answer a question
packetcache-hit7335
packetcache-miss49527
packetcache-size12015
qsize-q1Number of questions waiting for database attention
query-cache-hit101262Number of hits on the query cache
query-cache-miss195749Number 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-answers37Number of answers sent out over TCP
tcp-queries179Number of TCP queries received
timedout-packets8559Number of packets which weren't answered within timeout set
udp-answers48122Number of answers sent out over UDP
udp-queries56689Number of UDP queries received
udp4-answers48122Number of IPv4 answers sent out over UDP
udp4-queries56688Number of IPv4UDP queries received
udp6-answers0Number of IPv6 answers sent out over UDP
udp6-queries0Number of IPv6 UDP queries received