PowerDNS Operational Monitor

PDNS 3.1 Main Page

Uptime: 11.1 hours Queries/second, 1, 5, 10 minute averages: 66.1, 67.3, 70.9. Max queries/second: 246
Cache hitrate, 1, 5, 10 minute averages: 54.1%, 54.5%, 56.5%
Backend query cache hitrate, 1, 5, 10 minute averages: 81.8%, 81.3%, 81.3%
Backend query load, 1, 5, 10 minute averages: 24.5, 25.3, 25.6. Max queries/second: 102
Total queries: 6580709. Question/answer latency: 0.001ms

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Top-10 of 0: Log Messages
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Top-10 of 2163: Queries for existing records, but for type we don't have
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jazz.trusttele.com/AAAA 1239 16.9%
rock.trusttele.com/AAAA 1209 16.5%
trusttele.com/DNSKEY 382 5.2%
trusttele.com/AAAA 150 2.0%
trusttele.com/#65 123 1.7%
240.74.240.91.in-addr.arpa/A 97 1.3%
74.240.91.in-addr.arpa/DNSKEY 88 1.2%
254.74.240.91.in-addr.arpa/A 78 1.1%
h-128.trusttele.com/AAAA 50 0.7%
7.74.240.91.in-addr.arpa/A 33 0.4%

Rest: 3886 53.0%
Total: 7335 100%

Top-10 of 3801: Queries for non-existent records within existent domains
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_8001._https.trusttele.com/#65 57 1.0%
_8888._https.trusttele.com/#65 23 0.4%
_https.trusttele.com/A 23 0.4%
_8010._https.trusttele.com/#65 14 0.3%
_adsp._domainkey.trusttele.com/TXT 12 0.2%
_bittorrent-tracker._tcp.trusttele.com/SRV 10 0.2%
183_h-183.trusttele.com/A 8 0.1%
176_h-176.trusttele.com/A 8 0.1%
31_h-31.trusttele.com/A 8 0.1%
178_h-178.trusttele.com/A 8 0.1%

Rest: 5422 96.9%
Total: 5593 100%

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Top-10 of 2171: UDP Queries Received
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ya.ru/A 673 6.7%
google.com/A 508 5.1%
amazon.com/A 416 4.2%
wikipedia.org/A 413 4.1%
a.root-servers.net/A 176 1.8%
ndss.11.zyxel.ndmsystems.com/A 173 1.7%
api.miwifi.com/A 165 1.6%
udp.ndss.11.zyxel.ndmsystems.com/A 148 1.5%
ndss.keenetic.ndmsystems.com/A 147 1.5%
facebook.com/A 144 1.4%

Rest: 7037 70.4%
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Top-10 of 638: Remote server IP addresses
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213.87.140.210 268 2.7%
172.20.4.202 192 1.9%
192.168.107.16 180 1.8%
10.10.200.63 176 1.8%
192.168.106.131 131 1.3%
91.240.74.128 126 1.3%
89.113.148.104 122 1.2%
172.20.7.8 116 1.2%
172.20.9.193 113 1.1%
192.168.104.49 101 1.0%

Rest: 8475 84.8%
Total: 10000 100%

Top-10 of 58: Remote hosts sending corrupt packets
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172.20.7.213 320 16.4%
172.17.0.121 168 8.6%
172.16.176.38 151 7.8%
172.17.0.108 148 7.6%
172.20.5.57 133 6.8%
172.17.0.114 106 5.4%
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: 630 32.3%
Total: 1948 100%

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Variables
corrupt-packets 6735 Number of corrupt packets received
deferred-cache-inserts 113594 Amount of cache inserts that were deferred because of maintenance
deferred-cache-lookup 60856 Amount of cache lookups that were deferred because of maintenance
latency 1 Average number of microseconds needed to answer a question
packetcache-hit 3230836
packetcache-miss 3334446
packetcache-size 49157
qsize-q 1 Number of questions waiting for database attention
query-cache-hit 12544947 Number of hits on the query cache
query-cache-miss 2357544 Number of misses on the query cache
recursing-answers 3314366 Number of recursive answers sent out
recursing-questions 3314366 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 65788 Number of TCP queries received
timedout-packets 0 Number of packets which weren't answered within timeout set
udp-answers 6578737 Number of answers sent out over UDP
udp-queries 6580711 Number of UDP queries received
udp4-answers 3264388 Number of IPv4 answers sent out over UDP
udp4-queries 6578758 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	6735	Number of corrupt packets received
deferred-cache-inserts	113594	Amount of cache inserts that were deferred because of maintenance
deferred-cache-lookup	60856	Amount of cache lookups that were deferred because of maintenance
latency	1	Average number of microseconds needed to answer a question
packetcache-hit	3230836
packetcache-miss	3334446
packetcache-size	49157
qsize-q	1	Number of questions waiting for database attention
query-cache-hit	12544947	Number of hits on the query cache
query-cache-miss	2357544	Number of misses on the query cache
recursing-answers	3314366	Number of recursive answers sent out
recursing-questions	3314366	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	65788	Number of TCP queries received
timedout-packets	0	Number of packets which weren't answered within timeout set
udp-answers	6578737	Number of answers sent out over UDP
udp-queries	6580711	Number of UDP queries received
udp4-answers	3264388	Number of IPv4 answers sent out over UDP
udp4-queries	6578758	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