PowerDNS Operational Monitor

PDNS 3.1 Main Page

Uptime: 11.2 hours Queries/second, 1, 5, 10 minute averages: 298, 289, 287. Max queries/second: 376
Cache hitrate, 1, 5, 10 minute averages: 59.1%, 57.7%, 57.6%
Backend query cache hitrate, 1, 5, 10 minute averages: 85.0%, 85.0%, 85.0%
Backend query load, 1, 5, 10 minute averages: 84.4, 84.2, 83.6. Max queries/second: 96.6
Total queries: 9944867. Question/answer latency: 0.001ms

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Top-10 of 0: Log Messages
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Top-10 of 1456: Queries for existing records, but for type we don't have
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jazz.trusttele.com/AAAA 1279 20.3%
rock.trusttele.com/AAAA 1255 19.9%
trusttele.com/AAAA 551 8.7%
trusttele.com/DNSKEY 378 6.0%
74.240.91.in-addr.arpa/DNSKEY 136 2.2%
h-13.trusttele.com/AAAA 105 1.7%
trusttele.com/#65 100 1.6%
1.74.240.91.in-addr.arpa/A 66 1.0%
h-128.trusttele.com/AAAA 45 0.7%
hydra-tt.trusttele.com/AAAA 28 0.4%

Rest: 2356 37.4%
Total: 6299 100%

Top-10 of 7623: Queries for non-existent records within existent domains
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_bittorrent-tracker._tcp.trusttele.com/SRV 86 1.0%
_8001._https.trusttele.com/#65 42 0.5%
_tcp.trusttele.com/A 35 0.4%
_bittorrent-tracker._tcp.h-32.trusttele.com/SRV 28 0.3%
_bittorrent-tracker._tcp.h-115.trusttele.com/SRV 27 0.3%
_bittorrent-tracker._tcp.h-87.trusttele.com/SRV 24 0.3%
_https.trusttele.com/A 21 0.2%
_8888._https.trusttele.com/#65 17 0.2%
_bittorrent-tracker._tcp.h-99.trusttele.com/SRV 15 0.2%
_._tcp.trusttele.com/A 14 0.2%

Rest: 8302 96.4%
Total: 8611 100%

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Top-10 of 3012: UDP Queries Received
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cloud.mikrotik.com/A 723 7.2%
google.com/A 311 3.1%
ya.ru/A 301 3.0%
yahoo.com/A 271 2.7%
wikipedia.org/A 236 2.4%
amazon.com/A 232 2.3%
2.ntp.keenetic.ru/A 224 2.2%
1.ntp.keenetic.ru/A 204 2.0%
facebook.com/A 161 1.6%
report.appmetrica.yandex.net/A 116 1.2%

Rest: 7221 72.2%
Total: 10000 100%

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Top-10 of 1433: Remote server IP addresses
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172.20.3.103 158 1.6%
172.20.8.79 136 1.4%
192.168.103.129 131 1.3%
172.20.0.225 116 1.2%
91.240.74.128 112 1.1%
172.20.7.107 101 1.0%
172.20.6.87 87 0.9%
10.10.200.36 85 0.8%
172.20.0.6 76 0.8%
192.168.96.125 75 0.8%

Rest: 8923 89.2%
Total: 10000 100%

Top-10 of 69: Remote hosts sending corrupt packets
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172.20.9.35 228 17.5%
172.16.176.122 98 7.5%
172.20.10.161 88 6.8%
10.10.200.189 64 4.9%
172.20.12.51 58 4.5%
172.20.5.93 52 4.0%
172.17.1.4 50 3.8%
172.20.8.235 44 3.4%
172.17.1.3 30 2.3%
172.20.10.247 30 2.3%

Rest: 559 43.0%
Total: 1301 100%

Top-10 of 0: Remote hosts querying domains for which we are not auth
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Variables
corrupt-packets 15902 Number of corrupt packets received
deferred-cache-inserts 130178 Amount of cache inserts that were deferred because of maintenance
deferred-cache-lookup 69823 Amount of cache lookups that were deferred because of maintenance
latency 1 Average number of microseconds needed to answer a question
packetcache-hit 6149312
packetcache-miss 3773828
packetcache-size 76849
qsize-q 0 Number of questions waiting for database attention
query-cache-hit 14375950 Number of hits on the query cache
query-cache-miss 2665970 Number of misses on the query cache
recursing-answers 3727018 Number of recursive answers sent out
recursing-questions 3727021 Number of questions sent to recursor
servfail-packets 0 Number of times a server-failed packet was sent out
tcp-answers 13 Number of answers sent out over TCP
tcp-queries 75795 Number of TCP queries received
timedout-packets 0 Number of packets which weren't answered within timeout set
udp-answers 9943529 Number of answers sent out over UDP
udp-queries 9944888 Number of UDP queries received
udp4-answers 6216556 Number of IPv4 answers sent out over UDP
udp4-queries 9943582 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	15902	Number of corrupt packets received
deferred-cache-inserts	130178	Amount of cache inserts that were deferred because of maintenance
deferred-cache-lookup	69823	Amount of cache lookups that were deferred because of maintenance
latency	1	Average number of microseconds needed to answer a question
packetcache-hit	6149312
packetcache-miss	3773828
packetcache-size	76849
qsize-q	0	Number of questions waiting for database attention
query-cache-hit	14375950	Number of hits on the query cache
query-cache-miss	2665970	Number of misses on the query cache
recursing-answers	3727018	Number of recursive answers sent out
recursing-questions	3727021	Number of questions sent to recursor
servfail-packets	0	Number of times a server-failed packet was sent out
tcp-answers	13	Number of answers sent out over TCP
tcp-queries	75795	Number of TCP queries received
timedout-packets	0	Number of packets which weren't answered within timeout set
udp-answers	9943529	Number of answers sent out over UDP
udp-queries	9944888	Number of UDP queries received
udp4-answers	6216556	Number of IPv4 answers sent out over UDP
udp4-queries	9943582	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