PowerDNS Operational Monitor

PDNS 3.1 Main Page

Uptime: 19.6 hours Queries/second, 1, 5, 10 minute averages: 359, 368, 369. Max queries/second: 446
Cache hitrate, 1, 5, 10 minute averages: 56.4%, 57.1%, 57.0%
Backend query cache hitrate, 1, 5, 10 minute averages: 85.2%, 85.4%, 85.5%
Backend query load, 1, 5, 10 minute averages: 103, 102, 102. Max queries/second: 116
Total queries: 20045510. Question/answer latency: 0.001ms

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Top-10 of 2139: Queries for existing records, but for type we don't have
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jazz.trusttele.com/AAAA 2032 20.3%
rock.trusttele.com/AAAA 1987 19.9%
trusttele.com/AAAA 853 8.5%
trusttele.com/DNSKEY 562 5.6%
74.240.91.in-addr.arpa/DNSKEY 218 2.2%
trusttele.com/#65 193 1.9%
h-13.trusttele.com/AAAA 166 1.7%
1.74.240.91.in-addr.arpa/A 98 1.0%
h-128.trusttele.com/AAAA 76 0.8%
h-94.trusttele.com/AAAA 46 0.5%

Rest: 3769 37.7%
Total: 10000 100%

Top-10 of 8689: Queries for non-existent records within existent domains
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_bittorrent-tracker._tcp.trusttele.com/SRV 95 0.9%
_8001._https.trusttele.com/#65 89 0.9%
_https.trusttele.com/A 45 0.5%
_tcp.trusttele.com/A 42 0.4%
_bittorrent-tracker._tcp.h-32.trusttele.com/SRV 37 0.4%
_8010._https.trusttele.com/#65 23 0.2%
_bittorrent-tracker._tcp.h-115.trusttele.com/SRV 22 0.2%
_8888._https.trusttele.com/#65 18 0.2%
*.trusttele.com/A 17 0.2%
_tcp.h-32.trusttele.com/A 17 0.2%

Rest: 9595 96.0%
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Top-10 of 600: UDP Queries Received
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1.ntp.keenetic.ru/A 26 2.6%
wikipedia.org/A 26 2.6%
ya.ru/A 25 2.5%
amazon.com/A 25 2.5%
google.com/A 24 2.4%
yahoo.com/A 21 2.1%
2.ntp.keenetic.ru/A 20 2.0%
facebook.com/A 11 1.1%
ru.api.miwifi.com/A 10 1.0%
ndss.11.zyxel.ndmsystems.com/A 9 0.9%

Rest: 803 80.3%
Total: 1000 100%

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Top-10 of 1521: Remote server IP addresses
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192.168.105.74 130 1.3%
172.20.10.89 108 1.1%
172.20.0.144 101 1.0%
172.20.2.41 98 1.0%
172.20.4.66 96 1.0%
172.16.172.16 89 0.9%
10.10.200.36 87 0.9%
172.20.1.141 80 0.8%
172.20.2.161 79 0.8%
172.20.7.207 76 0.8%

Rest: 9056 90.6%
Total: 10000 100%

Top-10 of 118: Remote hosts sending corrupt packets
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172.20.9.35 409 13.3%
172.20.5.93 334 10.9%
172.20.10.161 210 6.8%
91.240.74.132 180 5.9%
172.20.12.51 134 4.4%
172.16.176.122 114 3.7%
10.10.200.189 95 3.1%
172.17.1.4 93 3.0%
172.20.8.235 80 2.6%
91.240.74.26 51 1.7%

Rest: 1372 44.7%
Total: 3072 100%

Top-10 of 0: Remote hosts querying domains for which we are not auth
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Variables
corrupt-packets 30958 Number of corrupt packets received
deferred-cache-inserts 293481 Amount of cache inserts that were deferred because of maintenance
deferred-cache-lookup 162075 Amount of cache lookups that were deferred because of maintenance
latency 1 Average number of microseconds needed to answer a question
packetcache-hit 11894887
packetcache-miss 8097866
packetcache-size 79435
qsize-q 1 Number of questions waiting for database attention
query-cache-hit 31149425 Number of hits on the query cache
query-cache-miss 5557699 Number of misses on the query cache
recursing-answers 8025620 Number of recursive answers sent out
recursing-questions 8025625 Number of questions sent to recursor
servfail-packets 0 Number of times a server-failed packet was sent out
tcp-answers 29 Number of answers sent out over TCP
tcp-queries 217909 Number of TCP queries received
timedout-packets 0 Number of packets which weren't answered within timeout set
udp-answers 20042295 Number of answers sent out over UDP
udp-queries 20045528 Number of UDP queries received
udp4-answers 12016793 Number of IPv4 answers sent out over UDP
udp4-queries 20042441 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	30958	Number of corrupt packets received
deferred-cache-inserts	293481	Amount of cache inserts that were deferred because of maintenance
deferred-cache-lookup	162075	Amount of cache lookups that were deferred because of maintenance
latency	1	Average number of microseconds needed to answer a question
packetcache-hit	11894887
packetcache-miss	8097866
packetcache-size	79435
qsize-q	1	Number of questions waiting for database attention
query-cache-hit	31149425	Number of hits on the query cache
query-cache-miss	5557699	Number of misses on the query cache
recursing-answers	8025620	Number of recursive answers sent out
recursing-questions	8025625	Number of questions sent to recursor
servfail-packets	0	Number of times a server-failed packet was sent out
tcp-answers	29	Number of answers sent out over TCP
tcp-queries	217909	Number of TCP queries received
timedout-packets	0	Number of packets which weren't answered within timeout set
udp-answers	20042295	Number of answers sent out over UDP
udp-queries	20045528	Number of UDP queries received
udp4-answers	12016793	Number of IPv4 answers sent out over UDP
udp4-queries	20042441	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