PowerDNS 3.3.3

Uptime: 4.68 days
Queries/second, 1, 5, 10 minute averages: 1.18, 1.22, 1.28. Max queries/second: 208
Cache hitrate, 1, 5, 10 minute averages: 21.9%, 22.3%, 22.7%
Backend query cache hitrate, 1, 5, 10 minute averages: 42.0%, 40.6%, 40.0%
Backend query load, 1, 5, 10 minute averages: 2.48, 2.61, 2.75. Max queries/second: 18
Total queries: 480734. Question/answer latency: 169ms


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Log Messages

Backend error: Failed to execute mysql_query, perhaps connection died? Err=1: Lost connection to MySQL server at 'reading initial communication packet', system error: 01216.7%
Backend error: Failed to execute mysql_query, perhaps connection died? Err=1: Lost connection to MySQL server during query1216.7%
Backend reported permanent error which prevented lookup (Failed to execute mysql_query, perhaps connection died? Err=1: Lost connection to MySQL server at 'reading initial communication packet', system error: 0) sending out servfail1216.7%
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 servfail1216.7%
Fatal error in webserver: Remote closed connection79.7%
Backend error: Failed to execute mysql_query, perhaps connection died? Err=1: Lost connection to MySQL server at 'reading authorization packet', system error: 034.2%
Backend reported permanent error which prevented lookup (Failed to execute mysql_query, perhaps connection died? Err=1: Lost connection to MySQL server at 'reading authorization packet', system error: 0) sending out servfail34.2%
gmysql Connection failed: Please add 'innodb-read-committed=no' to your configuration, and reconsider your storage engine if it does not support transactions.: 11.4%
Received an overly large question from 41.216.186.87, dropping11.4%
Received an overly large question from 172.104.242.173, dropping11.4%
Rest:811.1%
Total:72100%
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Queries for existing records, but for type we don't have

h104-218-60-253.ip4.unmetered.zone/AAAA10710.7%
197.204.182.199.in-addr.arpa/A636.3%
h199-182-204-197.ip4.unmetered.zone/AAAA616.1%
h104-218-60-253.ip4.unmetered.zone/TXT414.1%
253.60.218.104.in-addr.arpa/A353.5%
102.63.218.104.in-addr.arpa/A313.1%
75.63.218.104.in-addr.arpa/A272.7%
74.63.218.104.in-addr.arpa/A272.7%
h104-218-63-138.ip4.unmetered.zone/AAAA181.8%
76.63.218.104.in-addr.arpa/A161.6%
Rest:57457.4%
Total:1000100%
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Queries for non-existent records within existent domains

vancouver28.windscribe-com.ip4.unmetered.zone/A459.0%
20gbpslb.blaze111intv.online.ip4.unmetered.zone/A418.2%
_bittorrent-tracker._tcp.ip4.unmetered.zone/SRV367.2%
20gbpslb.blaze111intv.online.ip4.unmetered.zone/AAAA367.2%
windscribe-com.ip4.unmetered.zone/NS336.6%
qamis.sngpl.com.pk.ip4.unmetered.zone/A275.4%
vancouver0.windscribe-com.ip4.unmetered.zone/A214.2%
vancouver0.windscribe-com.ip4.unmetered.zone/AAAA193.8%
2.0.1.b.f.f.2.0.6.2.ip6.arpa/NS163.2%
vancouver30.windscribe-com.ip4.unmetered.zone/A153.0%
Rest:21142.2%
Total:500100%
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UDP Queries Received

102.63.218.104.in-addr.arpa/PTR5110.2%
197.204.182.199.in-addr.arpa/PTR469.2%
253.60.218.104.in-addr.arpa/PTR244.8%
74.63.218.104.in-addr.arpa/PTR193.8%
h104-218-60-253.ip4.unmetered.zone/A132.6%
76.63.218.104.in-addr.arpa/PTR132.6%
73.63.218.104.in-addr.arpa/PTR122.4%
197.204.182.199.IN-ADDR.ARPA/PTR122.4%
h199-182-204-197.ip4.unmetered.zone/A122.4%
75.63.218.104.in-addr.arpa/PTR112.2%
Rest:28757.4%
Total:500100%
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Remote server IP addresses

192.185.0.118393.9%
192.185.0.114262.6%
192.185.0.112232.3%
186.67.248.106121.2%
82.165.226.5101.0%
186.67.248.9890.9%
204.15.248.22280.8%
128.65.194.9870.7%
142.166.151.970.7%
46.61.216.14860.6%
Rest:85385.3%
Total:1000100%
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Remote hosts sending corrupt packets

178.62.245.1402100.0%
Total:2100%
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Remote hosts querying domains for which we are not auth

Total:0100%
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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-packets2Number of corrupt packets received
deferred-cache-inserts79Amount of cache inserts that were deferred because of maintenance
deferred-cache-lookup9Amount of cache lookups that were deferred because of maintenance
latency169321Average number of microseconds needed to answer a question
packetcache-hit123215
packetcache-miss357556
packetcache-size46431
qsize-q1Number of questions waiting for database attention
query-cache-hit653785Number of hits on the query cache
query-cache-miss1009955Number 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-answers67Number of answers sent out over TCP
tcp-queries67Number of TCP queries received
timedout-packets4536Number of packets which weren't answered within timeout set
udp-answers476169Number of answers sent out over UDP
udp-queries480734Number of UDP queries received
udp4-answers476169Number of IPv4 answers sent out over UDP
udp4-queries480732Number of IPv4UDP queries received
udp6-answers0Number of IPv6 answers sent out over UDP
udp6-queries0Number of IPv6 UDP queries received