PowerDNS 3.3.3

Uptime: 7.06 days
Queries/second, 1, 5, 10 minute averages: 1.03, 0.75, 0.754. Max queries/second: 66.6
Cache hitrate, 1, 5, 10 minute averages: 32.5%, 15.0%, 11.5%
Backend query cache hitrate, 1, 5, 10 minute averages: 28.7%, 28.8%, 29.5%
Backend query load, 1, 5, 10 minute averages: 2.11, 1.91, 2.01. Max queries/second: 28.7
Total queries: 441253. Question/answer latency: 323ms


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Log Messages

Backend error: Failed to execute mysql_query, perhaps connection died? Err=1: Lost connection to MySQL server during query1216.9%
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 servfail1216.9%
Cleaning up1014.1%
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 servfail68.5%
Backend error: Failed to execute mysql_query, perhaps connection died? Err=1: Lost connection to MySQL server at 'reading initial communication packet', system error: 057.0%
Caught an exception instantiating a backend: Unable to launch gmysql connection: Unable to connect to database: Lost connection to MySQL server at 'reading initial communication packet', system error: 057.0%
gmysql Connection failed: Unable to connect to database: Lost connection to MySQL server at 'reading initial communication packet', system error: 057.0%
Caught an exception instantiating a backend: Unable to launch gmysql connection: Please add 'innodb-read-committed=no' to your configuration, and reconsider your storage engine if it does not support transactions.: 45.6%
gmysql Connection failed: Please add 'innodb-read-committed=no' to your configuration, and reconsider your storage engine if it does not support transactions.: 45.6%
Fatal error in webserver: Error reading bytes from client: partial read22.8%
Rest:68.5%
Total:71100%
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Total:0100%
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Total:0100%
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Total:0100%
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Queries for existing records, but for type we don't have

57.62.218.104.in-addr.arpa/A6016.0%
h199-182-204-212.ip4.unmetered.zone/AAAA5105.1%
h104-218-63-47.ip4.unmetered.zone/AAAA1261.3%
industrybriefing.com/AAAA940.9%
h104-218-63-42.ip4.unmetered.zone/AAAA780.8%
h104-218-62-44.ip4.unmetered.zone/AAAA770.8%
h104-218-63-19.ip4.unmetered.zone/AAAA750.8%
h104-218-62-53.ip4.unmetered.zone/AAAA730.7%
h104-218-63-38.ip4.unmetered.zone/AAAA650.7%
h104-218-62-37.ip4.unmetered.zone/AAAA620.6%
Rest:823982.4%
Total:10000100%
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Queries for non-existent records within existent domains

vancouver11.windscribe-com.ip4.unmetered.zone/A220324.6%
vancouver11.windscribe-com.ip4.unmetered.zone/AAAA8879.9%
vancouver3.windscribe-com.ip4.unmetered.zone/A4855.4%
_bittorrent-tracker._tcp.ip4.unmetered.zone/SRV4785.3%
vancouver8.windscribe-com.ip4.unmetered.zone/A4424.9%
vancouver0.windscribe-com.ip4.unmetered.zone/A3894.3%
vancouver19.windscribe-com.ip4.unmetered.zone/A2612.9%
vancouver20.windscribe-com.ip4.unmetered.zone/A1231.4%
vancouver6.windscribe-com.ip4.unmetered.zone/A1191.3%
vancouver25.windscribe-com.ip4.unmetered.zone/A1181.3%
Rest:344138.5%
Total:8946100%
Reset

UDP Queries Received

53.63.218.104.in-addr.arpa/PTR1451.4%
76.63.218.104.in-addr.arpa/PTR991.0%
146.172.192.104.in-addr.arpa/PTR830.8%
151.172.192.104.in-addr.arpa/PTR830.8%
73.63.218.104.in-addr.arpa/PTR790.8%
74.63.218.104.in-addr.arpa/PTR780.8%
48.63.218.104.in-addr.arpa/PTR780.8%
75.63.218.104.in-addr.arpa/PTR780.8%
148.172.192.104.in-addr.arpa/PTR780.8%
149.172.192.104.in-addr.arpa/PTR780.8%
Rest:912191.2%
Total:10000100%
Reset

Remote server IP addresses

74.63.25.249600.6%
185.15.40.226490.5%
178.73.215.171490.5%
208.83.242.50420.4%
54.87.59.88410.4%
54.227.3.237350.3%
54.167.117.61330.3%
54.242.107.179310.3%
198.142.152.21300.3%
54.67.81.13300.3%
Rest:960096.0%
Total:10000100%
Reset

Remote hosts sending corrupt packets

139.162.126.1033100.0%
Total:3100%
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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-packets3Number of corrupt packets received
deferred-cache-inserts809Amount of cache inserts that were deferred because of maintenance
deferred-cache-lookup279Amount of cache lookups that were deferred because of maintenance
latency323269Average number of microseconds needed to answer a question
packetcache-hit47286
packetcache-miss393924
packetcache-size38425
qsize-q0Number of questions waiting for database attention
query-cache-hit540354Number of hits on the query cache
query-cache-miss1169306Number 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-answers36Number of answers sent out over TCP
tcp-queries38Number of TCP queries received
timedout-packets6778Number of packets which weren't answered within timeout set
udp-answers434419Number of answers sent out over UDP
udp-queries441255Number of UDP queries received
udp4-answers434419Number of IPv4 answers sent out over UDP
udp4-queries441252Number of IPv4UDP queries received
udp6-answers0Number of IPv6 answers sent out over UDP
udp6-queries0Number of IPv6 UDP queries received