PowerDNS Operational Monitor

PDNS 3.1 Main Page

Uptime: 11 hours Queries/second, 1, 5, 10 minute averages: 62.9, 73.1, 80. Max queries/second: 246
Cache hitrate, 1, 5, 10 minute averages: 55.0%, 58.0%, 60.9%
Backend query cache hitrate, 1, 5, 10 minute averages: 82.0%, 81.4%, 81.3%
Backend query load, 1, 5, 10 minute averages: 22.7, 25.5, 26. Max queries/second: 102
Total queries: 6534763. Question/answer latency: 0ms

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Top-10 of 0: Log Messages
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Top-10 of 2148: Queries for existing records, but for type we don't have
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jazz.trusttele.com/AAAA 1222 16.8%
rock.trusttele.com/AAAA 1194 16.4%
trusttele.com/DNSKEY 377 5.2%
trusttele.com/AAAA 150 2.1%
trusttele.com/#65 122 1.7%
240.74.240.91.in-addr.arpa/A 96 1.3%
74.240.91.in-addr.arpa/DNSKEY 85 1.2%
254.74.240.91.in-addr.arpa/A 78 1.1%
h-128.trusttele.com/AAAA 49 0.7%
7.74.240.91.in-addr.arpa/A 33 0.5%

Rest: 3856 53.1%
Total: 7262 100%

Top-10 of 3786: Queries for non-existent records within existent domains
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_8001._https.trusttele.com/#65 56 1.0%
_https.trusttele.com/A 23 0.4%
_8888._https.trusttele.com/#65 23 0.4%
_8010._https.trusttele.com/#65 14 0.3%
_adsp._domainkey.trusttele.com/TXT 11 0.2%
_bittorrent-tracker._tcp.trusttele.com/SRV 10 0.2%
2_h-2.trusttele.com/A 8 0.1%
206_h-206.trusttele.com/A 8 0.1%
207_h-207.trusttele.com/A 8 0.1%
213_h-213.trusttele.com/A 8 0.1%

Rest: 5407 97.0%
Total: 5576 100%

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Top-10 of 2072: UDP Queries Received
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ya.ru/A 732 7.3%
google.com/A 557 5.6%
wikipedia.org/A 434 4.3%
amazon.com/A 433 4.3%
a.root-servers.net/A 224 2.2%
ntp.hik-proconnect.com/A 159 1.6%
ntp.hik-proconnect.com/AAAA 159 1.6%
facebook.com/A 149 1.5%
ndss.11.zyxel.ndmsystems.com/A 118 1.2%
nic.ru/A 114 1.1%

Rest: 6921 69.2%
Total: 10000 100%

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Top-10 of 627: Remote server IP addresses
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213.87.140.210 318 3.2%
172.17.0.48 292 2.9%
172.20.6.177 240 2.4%
172.20.4.202 190 1.9%
10.10.200.63 186 1.9%
91.240.74.82 110 1.1%
172.20.4.127 110 1.1%
94.45.204.12 108 1.1%
172.20.4.55 107 1.1%
172.20.2.140 102 1.0%

Rest: 8237 82.4%
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Top-10 of 58: Remote hosts sending corrupt packets
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172.20.7.213 320 16.5%
172.17.0.121 163 8.4%
172.16.176.38 151 7.8%
172.17.0.108 148 7.6%
172.20.5.57 133 6.9%
172.17.0.114 106 5.5%
172.20.2.33 90 4.6%
172.20.7.62 76 3.9%
172.20.6.74 66 3.4%
172.20.2.109 60 3.1%

Rest: 626 32.3%
Total: 1939 100%

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Variables
corrupt-packets 6696 Number of corrupt packets received
deferred-cache-inserts 112994 Amount of cache inserts that were deferred because of maintenance
deferred-cache-lookup 60580 Amount of cache lookups that were deferred because of maintenance
latency 0 Average number of microseconds needed to answer a question
packetcache-hit 3206053
packetcache-miss 3313349
packetcache-size 49157
qsize-q 0 Number of questions waiting for database attention
query-cache-hit 12469099 Number of hits on the query cache
query-cache-miss 2339948 Number of misses on the query cache
recursing-answers 3293760 Number of recursive answers sent out
recursing-questions 3293760 Number of questions sent to recursor
servfail-packets 0 Number of times a server-failed packet was sent out
tcp-answers 262 Number of answers sent out over TCP
tcp-queries 65618 Number of TCP queries received
timedout-packets 0 Number of packets which weren't answered within timeout set
udp-answers 6532803 Number of answers sent out over UDP
udp-queries 6534768 Number of UDP queries received
udp4-answers 3239060 Number of IPv4 answers sent out over UDP
udp4-queries 6532824 Number of IPv4UDP queries received
udp6-answers 0 Number of IPv6 answers sent out over UDP
udp6-queries 0 Number of IPv6 UDP queries received

Variables
corrupt-packets	6696	Number of corrupt packets received
deferred-cache-inserts	112994	Amount of cache inserts that were deferred because of maintenance
deferred-cache-lookup	60580	Amount of cache lookups that were deferred because of maintenance
latency	0	Average number of microseconds needed to answer a question
packetcache-hit	3206053
packetcache-miss	3313349
packetcache-size	49157
qsize-q	0	Number of questions waiting for database attention
query-cache-hit	12469099	Number of hits on the query cache
query-cache-miss	2339948	Number of misses on the query cache
recursing-answers	3293760	Number of recursive answers sent out
recursing-questions	3293760	Number of questions sent to recursor
servfail-packets	0	Number of times a server-failed packet was sent out
tcp-answers	262	Number of answers sent out over TCP
tcp-queries	65618	Number of TCP queries received
timedout-packets	0	Number of packets which weren't answered within timeout set
udp-answers	6532803	Number of answers sent out over UDP
udp-queries	6534768	Number of UDP queries received
udp4-answers	3239060	Number of IPv4 answers sent out over UDP
udp4-queries	6532824	Number of IPv4UDP queries received
udp6-answers	0	Number of IPv6 answers sent out over UDP
udp6-queries	0	Number of IPv6 UDP queries received