PowerDNS Operational Monitor

PDNS 3.1 Main Page

Uptime: 10 hours Queries/second, 1, 5, 10 minute averages: 99, 97.6, 93.4. Max queries/second: 246
Cache hitrate, 1, 5, 10 minute averages: 65.0%, 62.6%, 60.3%
Backend query cache hitrate, 1, 5, 10 minute averages: 81.6%, 81.2%, 81.3%
Backend query load, 1, 5, 10 minute averages: 28.4, 30.5, 30.8. Max queries/second: 102
Total queries: 6232407. Question/answer latency: 0ms

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Top-10 of 0: Log Messages
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Top-10 of 2090: Queries for existing records, but for type we don't have
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jazz.trusttele.com/AAAA 1158 16.6%
rock.trusttele.com/AAAA 1129 16.2%
trusttele.com/DNSKEY 367 5.3%
trusttele.com/AAAA 147 2.1%
trusttele.com/#65 120 1.7%
240.74.240.91.in-addr.arpa/A 96 1.4%
254.74.240.91.in-addr.arpa/A 78 1.1%
74.240.91.in-addr.arpa/DNSKEY 76 1.1%
h-128.trusttele.com/AAAA 45 0.6%
7.74.240.91.in-addr.arpa/A 31 0.4%

Rest: 3727 53.4%
Total: 6974 100%

Top-10 of 3746: Queries for non-existent records within existent domains
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_8001._https.trusttele.com/#65 56 1.0%
_https.trusttele.com/A 23 0.4%
_8888._https.trusttele.com/#65 22 0.4%
_8010._https.trusttele.com/#65 14 0.3%
_bittorrent-tracker._tcp.trusttele.com/SRV 10 0.2%
_adsp._domainkey.trusttele.com/TXT 10 0.2%
203_h-203.trusttele.com/A 8 0.1%
202_h-202.trusttele.com/A 8 0.1%
205_h-205.trusttele.com/A 8 0.1%
207_h-207.trusttele.com/A 8 0.1%

Rest: 5362 97.0%
Total: 5529 100%

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Top-10 of 2007: UDP Queries Received
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RUC.cdpsvc.lgtvcommon.com/A 1421 14.2%
RUC.cdpsvc.lgtvcommon.com/AAAA 1417 14.2%
ya.ru/A 471 4.7%
google.com/A 348 3.5%
amazon.com/A 284 2.8%
wikipedia.org/A 282 2.8%
img.riskified.com/A 160 1.6%
a.root-servers.net/A 134 1.3%
ndss.11.zyxel.ndmsystems.com/A 112 1.1%
ntp.hik-proconnect.com/AAAA 102 1.0%

Rest: 5269 52.7%
Total: 10000 100%

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Top-10 of 579: Remote server IP addresses
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172.20.7.23 2516 25.2%
172.20.0.72 325 3.2%
172.20.8.115 281 2.8%
213.87.140.210 204 2.0%
91.240.74.128 186 1.9%
172.20.1.180 159 1.6%
172.20.4.202 143 1.4%
192.168.97.73 119 1.2%
10.10.200.63 119 1.2%
172.20.1.242 102 1.0%

Rest: 5846 58.5%
Total: 10000 100%

Top-10 of 57: Remote hosts sending corrupt packets
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172.20.7.213 320 16.7%
172.17.0.121 163 8.5%
172.17.0.108 148 7.7%
172.16.176.38 146 7.6%
172.20.5.57 133 6.9%
172.17.0.114 106 5.5%
172.20.2.33 90 4.7%
172.20.7.62 76 4.0%
172.20.6.74 66 3.4%
172.20.2.109 60 3.1%

Rest: 606 31.7%
Total: 1914 100%

Top-10 of 0: Remote hosts querying domains for which we are not auth
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Variables
corrupt-packets 6490 Number of corrupt packets received
deferred-cache-inserts 109266 Amount of cache inserts that were deferred because of maintenance
deferred-cache-lookup 58786 Amount of cache lookups that were deferred because of maintenance
latency 0 Average number of microseconds needed to answer a question
packetcache-hit 3013375
packetcache-miss 3204016
packetcache-size 55728
qsize-q 0 Number of questions waiting for database attention
query-cache-hit 12072886 Number of hits on the query cache
query-cache-miss 2249594 Number of misses on the query cache
recursing-answers 3185875 Number of recursive answers sent out
recursing-questions 3185875 Number of questions sent to recursor
servfail-packets 0 Number of times a server-failed packet was sent out
tcp-answers 237 Number of answers sent out over TCP
tcp-queries 64407 Number of TCP queries received
timedout-packets 0 Number of packets which weren't answered within timeout set
udp-answers 6230474 Number of answers sent out over UDP
udp-queries 6232414 Number of UDP queries received
udp4-answers 3044616 Number of IPv4 answers sent out over UDP
udp4-queries 6230495 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	6490	Number of corrupt packets received
deferred-cache-inserts	109266	Amount of cache inserts that were deferred because of maintenance
deferred-cache-lookup	58786	Amount of cache lookups that were deferred because of maintenance
latency	0	Average number of microseconds needed to answer a question
packetcache-hit	3013375
packetcache-miss	3204016
packetcache-size	55728
qsize-q	0	Number of questions waiting for database attention
query-cache-hit	12072886	Number of hits on the query cache
query-cache-miss	2249594	Number of misses on the query cache
recursing-answers	3185875	Number of recursive answers sent out
recursing-questions	3185875	Number of questions sent to recursor
servfail-packets	0	Number of times a server-failed packet was sent out
tcp-answers	237	Number of answers sent out over TCP
tcp-queries	64407	Number of TCP queries received
timedout-packets	0	Number of packets which weren't answered within timeout set
udp-answers	6230474	Number of answers sent out over UDP
udp-queries	6232414	Number of UDP queries received
udp4-answers	3044616	Number of IPv4 answers sent out over UDP
udp4-queries	6230495	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