PowerDNS Operational Monitor

PDNS 3.1 Main Page

Uptime: 9.92 hours Queries/second, 1, 5, 10 minute averages: 94, 91.3, 87.2. Max queries/second: 246
Cache hitrate, 1, 5, 10 minute averages: 60.1%, 58.4%, 56.6%
Backend query cache hitrate, 1, 5, 10 minute averages: 80.3%, 81.2%, 81.4%
Backend query load, 1, 5, 10 minute averages: 32.7, 32, 31.5. Max queries/second: 102
Total queries: 6192701. Question/answer latency: 0.002ms

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Top-10 of 0: Log Messages
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Top-10 of 2089: Queries for existing records, but for type we don't have
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jazz.trusttele.com/AAAA 1152 16.6%
rock.trusttele.com/AAAA 1123 16.2%
trusttele.com/DNSKEY 364 5.2%
trusttele.com/AAAA 144 2.1%
trusttele.com/#65 119 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 75 1.1%
h-128.trusttele.com/AAAA 45 0.6%
7.74.240.91.in-addr.arpa/A 31 0.4%

Rest: 3712 53.5%
Total: 6939 100%

Top-10 of 3726: 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%
_adsp._domainkey.trusttele.com/TXT 10 0.2%
_bittorrent-tracker._tcp.trusttele.com/SRV 10 0.2%
189_h-189.trusttele.com/A 8 0.1%
176_h-176.trusttele.com/A 8 0.1%
178_h-178.trusttele.com/A 8 0.1%
179_h-179.trusttele.com/A 8 0.1%

Rest: 5327 97.0%
Total: 5494 100%

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Top-10 of 2285: UDP Queries Received
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RUC.cdpsvc.lgtvcommon.com/A 1048 10.5%
RUC.cdpsvc.lgtvcommon.com/AAAA 1045 10.4%
ya.ru/A 488 4.9%
google.com/A 355 3.5%
wikipedia.org/A 286 2.9%
amazon.com/A 285 2.9%
a.root-servers.net/A 125 1.2%
ndss.11.zyxel.ndmsystems.com/A 122 1.2%
api.miwifi.com/A 118 1.2%
ndss.keenetic.ndmsystems.com/A 105 1.1%

Rest: 6023 60.2%
Total: 10000 100%

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Top-10 of 591: Remote server IP addresses
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172.20.7.23 1991 19.9%
172.20.8.115 224 2.2%
213.87.140.210 194 1.9%
172.20.0.72 180 1.8%
172.20.0.114 166 1.7%
172.20.4.202 156 1.6%
172.20.1.180 149 1.5%
192.168.97.73 128 1.3%
10.10.200.63 120 1.2%
172.20.2.106 116 1.2%

Rest: 6576 65.8%
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%

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Variables
corrupt-packets 6478 Number of corrupt packets received
deferred-cache-inserts 108728 Amount of cache inserts that were deferred because of maintenance
deferred-cache-lookup 58541 Amount of cache lookups that were deferred because of maintenance
latency 2 Average number of microseconds needed to answer a question
packetcache-hit 2988137
packetcache-miss 3189572
packetcache-size 55728
qsize-q 0 Number of questions waiting for database attention
query-cache-hit 12020788 Number of hits on the query cache
query-cache-miss 2237581 Number of misses on the query cache
recursing-answers 3171628 Number of recursive answers sent out
recursing-questions 3171628 Number of questions sent to recursor
servfail-packets 0 Number of times a server-failed packet was sent out
tcp-answers 235 Number of answers sent out over TCP
tcp-queries 64237 Number of TCP queries received
timedout-packets 0 Number of packets which weren't answered within timeout set
udp-answers 6190763 Number of answers sent out over UDP
udp-queries 6192703 Number of UDP queries received
udp4-answers 3019152 Number of IPv4 answers sent out over UDP
udp4-queries 6190784 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	6478	Number of corrupt packets received
deferred-cache-inserts	108728	Amount of cache inserts that were deferred because of maintenance
deferred-cache-lookup	58541	Amount of cache lookups that were deferred because of maintenance
latency	2	Average number of microseconds needed to answer a question
packetcache-hit	2988137
packetcache-miss	3189572
packetcache-size	55728
qsize-q	0	Number of questions waiting for database attention
query-cache-hit	12020788	Number of hits on the query cache
query-cache-miss	2237581	Number of misses on the query cache
recursing-answers	3171628	Number of recursive answers sent out
recursing-questions	3171628	Number of questions sent to recursor
servfail-packets	0	Number of times a server-failed packet was sent out
tcp-answers	235	Number of answers sent out over TCP
tcp-queries	64237	Number of TCP queries received
timedout-packets	0	Number of packets which weren't answered within timeout set
udp-answers	6190763	Number of answers sent out over UDP
udp-queries	6192703	Number of UDP queries received
udp4-answers	3019152	Number of IPv4 answers sent out over UDP
udp4-queries	6190784	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