PowerDNS Operational Monitor

PDNS 3.1 Main Page

Uptime: 9.43 hours Queries/second, 1, 5, 10 minute averages: 190, 186, 182. Max queries/second: 237
Cache hitrate, 1, 5, 10 minute averages: 49.0%, 48.3%, 47.6%
Backend query cache hitrate, 1, 5, 10 minute averages: 84.9%, 84.7%, 84.6%
Backend query load, 1, 5, 10 minute averages: 64.7, 64.7, 64.6. Max queries/second: 84.8
Total queries: 4333102. Question/answer latency: 0.001ms

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Top-10 of 0: Log Messages
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Top-10 of 1378: Queries for existing records, but for type we don't have
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jazz.trusttele.com/AAAA 1133 20.8%
rock.trusttele.com/AAAA 1125 20.6%
trusttele.com/AAAA 381 7.0%
trusttele.com/DNSKEY 276 5.1%
trusttele.com/#65 156 2.9%
74.240.91.in-addr.arpa/DNSKEY 78 1.4%
128.74.240.91.in-addr.arpa/A 54 1.0%
h-128.trusttele.com/AAAA 36 0.7%
240.74.240.91.in-addr.arpa/A 35 0.6%
254.74.240.91.in-addr.arpa/A 28 0.5%

Rest: 2147 39.4%
Total: 5449 100%

Top-10 of 8: Queries for non-existent records within existent domains
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_8001._https.trusttele.com/#65 4 30.8%
_https.trusttele.com/NS 2 15.4%
server.digics.in.trusttele.com/A 2 15.4%
_8001._htTPS.TRUSTTElE.cOm/#65 1 7.7%
_8010._https.trusttele.com/#65 1 7.7%
_9080._https.www.trusttele.com/#65 1 7.7%
_https.trusttele.com/A 1 7.7%
in.trusttele.com/A 1 7.7%

Total: 13 100%

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Top-10 of 3384: UDP Queries Received
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RUC.cdpsvc.lgtvcommon.com/AAAA 331 3.3%
RUC.cdpsvc.lgtvcommon.com/A 328 3.3%
google.com/A 271 2.7%
ya.ru/A 253 2.5%
www.google.com/A 176 1.8%
wikipedia.org/A 161 1.6%
amazon.com/A 159 1.6%
quasar.yandex.ru/A 108 1.1%
api.miwifi.com/A 86 0.9%
a.root-servers.net/A 75 0.8%

Rest: 8052 80.5%
Total: 10000 100%

Top-10 of 776: Remote server IP addresses
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172.20.7.23 590 5.9%
192.168.101.47 222 2.2%
91.240.74.128 188 1.9%
172.20.3.10 141 1.4%
172.17.1.169 126 1.3%
172.20.7.229 117 1.2%
172.20.2.41 110 1.1%
172.17.1.150 100 1.0%
172.20.5.198 96 1.0%
172.20.4.188 89 0.9%

Rest: 8221 82.2%
Total: 10000 100%

Top-10 of 4: Remote hosts sending corrupt packets
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172.20.2.109 6 27.3%
172.20.8.205 6 27.3%
172.20.0.157 5 22.7%
172.20.7.62 5 22.7%

Total: 22 100%

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 3680 Number of corrupt packets received
deferred-cache-inserts 76220 Amount of cache inserts that were deferred because of maintenance
deferred-cache-lookup 40328 Amount of cache lookups that were deferred because of maintenance
latency 1 Average number of microseconds needed to answer a question
packetcache-hit 2003568
packetcache-miss 2320477
packetcache-size 65152
qsize-q 1 Number of questions waiting for database attention
query-cache-hit 8584165 Number of hits on the query cache
query-cache-miss 1673255 Number of misses on the query cache
recursing-answers 2308533 Number of recursive answers sent out
recursing-questions 2308532 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 22344 Number of TCP queries received
timedout-packets 0 Number of packets which weren't answered within timeout set
udp-answers 4332328 Number of answers sent out over UDP
udp-queries 4333105 Number of UDP queries received
udp4-answers 2023810 Number of IPv4 answers sent out over UDP
udp4-queries 4332349 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	3680	Number of corrupt packets received
deferred-cache-inserts	76220	Amount of cache inserts that were deferred because of maintenance
deferred-cache-lookup	40328	Amount of cache lookups that were deferred because of maintenance
latency	1	Average number of microseconds needed to answer a question
packetcache-hit	2003568
packetcache-miss	2320477
packetcache-size	65152
qsize-q	1	Number of questions waiting for database attention
query-cache-hit	8584165	Number of hits on the query cache
query-cache-miss	1673255	Number of misses on the query cache
recursing-answers	2308533	Number of recursive answers sent out
recursing-questions	2308532	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	22344	Number of TCP queries received
timedout-packets	0	Number of packets which weren't answered within timeout set
udp-answers	4332328	Number of answers sent out over UDP
udp-queries	4333105	Number of UDP queries received
udp4-answers	2023810	Number of IPv4 answers sent out over UDP
udp4-queries	4332349	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