PowerDNS Operational Monitor

PDNS 3.1 Main Page

Uptime: 9.18 hours Queries/second, 1, 5, 10 minute averages: 171, 174, 177. Max queries/second: 237
Cache hitrate, 1, 5, 10 minute averages: 45.1%, 45.0%, 45.3%
Backend query cache hitrate, 1, 5, 10 minute averages: 84.5%, 84.6%, 84.6%
Backend query load, 1, 5, 10 minute averages: 65.9, 65.9, 66.2. Max queries/second: 84.8
Total queries: 4168352. Question/answer latency: 0ms

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Top-10 of 0: Log Messages
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Top-10 of 1364: Queries for existing records, but for type we don't have
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jazz.trusttele.com/AAAA 1098 20.6%
rock.trusttele.com/AAAA 1091 20.5%
trusttele.com/AAAA 379 7.1%
trusttele.com/DNSKEY 272 5.1%
trusttele.com/#65 156 2.9%
74.240.91.in-addr.arpa/DNSKEY 75 1.4%
128.74.240.91.in-addr.arpa/A 53 1.0%
h-128.trusttele.com/AAAA 33 0.6%
240.74.240.91.in-addr.arpa/A 32 0.6%
254.74.240.91.in-addr.arpa/A 26 0.5%

Rest: 2108 39.6%
Total: 5323 100%

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Top-10 of 3579: UDP Queries Received
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google.com/A 286 2.9%
ya.ru/A 248 2.5%
amazon.com/A 182 1.8%
wikipedia.org/A 182 1.8%
RUC.cdpsvc.lgtvcommon.com/AAAA 95 0.9%
RUC.cdpsvc.lgtvcommon.com/A 92 0.9%
www.google.com/A 90 0.9%
api.miwifi.com/AAAA 83 0.8%
a.root-servers.net/A 69 0.7%
ndss.11.zyxel.ndmsystems.com/A 63 0.6%

Rest: 8610 86.1%
Total: 10000 100%

Top-10 of 760: Remote server IP addresses
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172.20.6.217 484 4.8%
192.168.105.155 248 2.5%
172.20.0.72 196 2.0%
91.240.74.128 150 1.5%
172.20.2.233 137 1.4%
172.20.2.41 119 1.2%
172.20.4.202 116 1.2%
10.10.162.3 116 1.2%
172.20.3.89 112 1.1%
172.17.1.32 100 1.0%

Rest: 8222 82.2%
Total: 10000 100%

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Top-10 of 0: Remote hosts querying domains for which we are not auth
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Top-10 of 0: Queries that could not be answered due to backend errors
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Variables
corrupt-packets 3595 Number of corrupt packets received
deferred-cache-inserts 73325 Amount of cache inserts that were deferred because of maintenance
deferred-cache-lookup 38857 Amount of cache lookups that were deferred because of maintenance
latency 0 Average number of microseconds needed to answer a question
packetcache-hit 1924846
packetcache-miss 2234803
packetcache-size 66189
qsize-q 0 Number of questions waiting for database attention
query-cache-hit 8264715 Number of hits on the query cache
query-cache-miss 1614918 Number of misses on the query cache
recursing-answers 2223054 Number of recursive answers sent out
recursing-questions 2223053 Number of questions sent to recursor
servfail-packets 0 Number of times a server-failed packet was sent out
tcp-answers 35 Number of answers sent out over TCP
tcp-queries 20847 Number of TCP queries received
timedout-packets 0 Number of packets which weren't answered within timeout set
udp-answers 4167601 Number of answers sent out over UDP
udp-queries 4168355 Number of UDP queries received
udp4-answers 1944562 Number of IPv4 answers sent out over UDP
udp4-queries 4167621 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	3595	Number of corrupt packets received
deferred-cache-inserts	73325	Amount of cache inserts that were deferred because of maintenance
deferred-cache-lookup	38857	Amount of cache lookups that were deferred because of maintenance
latency	0	Average number of microseconds needed to answer a question
packetcache-hit	1924846
packetcache-miss	2234803
packetcache-size	66189
qsize-q	0	Number of questions waiting for database attention
query-cache-hit	8264715	Number of hits on the query cache
query-cache-miss	1614918	Number of misses on the query cache
recursing-answers	2223054	Number of recursive answers sent out
recursing-questions	2223053	Number of questions sent to recursor
servfail-packets	0	Number of times a server-failed packet was sent out
tcp-answers	35	Number of answers sent out over TCP
tcp-queries	20847	Number of TCP queries received
timedout-packets	0	Number of packets which weren't answered within timeout set
udp-answers	4167601	Number of answers sent out over UDP
udp-queries	4168355	Number of UDP queries received
udp4-answers	1944562	Number of IPv4 answers sent out over UDP
udp4-queries	4167621	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