PowerDNS 3.3.3

Uptime: 1.21 days
Queries/second, 1, 5, 10 minute averages: 0.951, 1.15, 1.2. Max queries/second: 24.9
Cache hitrate, 1, 5, 10 minute averages: 14.6%, 14.2%, 14.9%
Backend query cache hitrate, 1, 5, 10 minute averages: 34.8%, 41.6%, 40.9%
Backend query load, 1, 5, 10 minute averages: 2.3, 3.35, 3.4. Max queries/second: 23.1
Total queries: 129728. Question/answer latency: 223ms


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Log Messages

Fatal error in webserver: error on read from socket: Connection reset by peer541.7%
About to create 3 backend threads for UDP18.3%
Backend error: Failed to execute mysql_query, perhaps connection died? Err=1: Lost connection to MySQL server during query18.3%
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 servfail18.3%
Creating backend connection for TCP18.3%
Done launching threads, ready to distribute questions18.3%
Exception in webserver: Invalid web request18.3%
Launched webserver on 0.0.0.0:808118.3%
Total:12100%
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Queries for existing records, but for type we don't have

37.62.218.104.in-addr.arpa/AAAA110.0%
75.63.218.104.in-addr.arpa/A110.0%
75.63.218.104.in-addr.arpa/NS110.0%
h104-192-173-52.ip4.unmetered.zone/AAAA110.0%
h104-218-57-103.ip4.unmetered.zone/AAAA110.0%
h104-218-62-43.ip4.unmetered.zone/AAAA110.0%
h104-218-62-44.ip4.unmetered.zone/AAAA110.0%
h192-34-26-29.ip4.unmetered.zone/AAAA110.0%
h199-182-204-212.ip4.unmetered.zone/AAAA110.0%
h199-182-204-49.ip4.unmetered.zone/AAAA110.0%
Total:10100%
Reset

Queries for non-existent records within existent domains

vancouver0.windscribe-com.ip4.unmetered.zone/A1295.4%
vancouver8.windscribe-com.ip4.unmetered.zone/A1255.2%
vancouver28.windscribe-com.ip4.unmetered.zone/A1064.4%
4.0.0.0.7.2.0.0.4.3.0.0.2.9.1.0.0.0.0.0.0.0.2.0.1.b.f.f.2.0.6.2.ip6.arpa/PTR1024.3%
vancouver21.windscribe-com.ip4.unmetered.zone/A843.5%
vancouver11.windscribe-com.ip4.unmetered.zone/A783.3%
vancouver0.windscribe-com.ip4.unmetered.zone/AAAA562.3%
_bittorrent-tracker._tcp.ip4.unmetered.zone/SRV512.1%
vancouver11.windscribe-com.ip4.unmetered.zone/AAAA502.1%
vancouver24.windscribe-com.ip4.unmetered.zone/A502.1%
Rest:155265.1%
Total:2383100%
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UDP Queries Received

73.63.218.104.in-addr.arpa/PTR265.2%
75.63.218.104.in-addr.arpa/PTR255.0%
72.63.218.104.in-addr.arpa/PTR224.4%
74.63.218.104.in-addr.arpa/PTR153.0%
76.63.218.104.in-addr.arpa/PTR142.8%
h104-192-174-1.ip4.unmetered.zone/AAAA132.6%
24.62.218.104.in-addr.arpa/PTR71.4%
110.27.34.192.in-addr.arpa/PTR71.4%
42.62.218.104.in-addr.arpa/PTR61.2%
53.59.218.104.in-addr.arpa/PTR61.2%
Rest:35971.8%
Total:500100%
Reset

Remote server IP addresses

208.83.242.501414.0%
103.16.205.18544.0%
95.211.185.10533.0%
162.158.104.3233.0%
188.186.147.3633.0%
3.88.110.12622.0%
3.82.228.6222.0%
34.249.141.10222.0%
35.161.172.23322.0%
62.138.131.1322.0%
Rest:6363.0%
Total:100100%
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-inserts4Amount of cache inserts that were deferred because of maintenance
deferred-cache-lookup0Amount of cache lookups that were deferred because of maintenance
latency222566Average number of microseconds needed to answer a question
packetcache-hit16715
packetcache-miss113019
packetcache-size31447
qsize-q1Number of questions waiting for database attention
query-cache-hit170369Number of hits on the query cache
query-cache-miss339909Number 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-answers13Number of answers sent out over TCP
tcp-queries13Number of TCP queries received
timedout-packets1837Number of packets which weren't answered within timeout set
udp-answers127885Number of answers sent out over UDP
udp-queries129728Number of UDP queries received
udp4-answers127885Number of IPv4 answers sent out over UDP
udp4-queries129727Number of IPv4UDP queries received
udp6-answers0Number of IPv6 answers sent out over UDP
udp6-queries0Number of IPv6 UDP queries received