PowerDNS Operational Monitor

PDNS 3.1 Main Page

Uptime: 12.8 hours Queries/second, 1, 5, 10 minute averages: 88.2, 82.3, 76.9. Max queries/second: 246
Cache hitrate, 1, 5, 10 minute averages: 69.5%, 67.8%, 65.0%
Backend query cache hitrate, 1, 5, 10 minute averages: 81.9%, 81.2%, 81.2%
Backend query load, 1, 5, 10 minute averages: 21.5, 22, 22.4. Max queries/second: 102
Total queries: 7028680. Question/answer latency: 0.001ms

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Top-10 of 0: Log Messages
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Top-10 of 2236: Queries for existing records, but for type we don't have
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jazz.trusttele.com/AAAA 1363 17.3%
rock.trusttele.com/AAAA 1333 17.0%
trusttele.com/DNSKEY 398 5.1%
trusttele.com/AAAA 171 2.2%
trusttele.com/#65 124 1.6%
240.74.240.91.in-addr.arpa/A 99 1.3%
74.240.91.in-addr.arpa/DNSKEY 93 1.2%
254.74.240.91.in-addr.arpa/A 78 1.0%
h-128.trusttele.com/AAAA 55 0.7%
128.74.240.91.in-addr.arpa/A 39 0.5%

Rest: 4111 52.3%
Total: 7864 100%

Top-10 of 3839: Queries for non-existent records within existent domains
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_8001._https.trusttele.com/#65 57 1.0%
_8888._https.trusttele.com/#65 24 0.4%
_https.trusttele.com/A 23 0.4%
_8010._https.trusttele.com/#65 14 0.2%
_adsp._domainkey.trusttele.com/TXT 12 0.2%
_bittorrent-tracker._tcp.trusttele.com/SRV 10 0.2%
22_h-22.trusttele.com/A 8 0.1%
203_h-203.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: 5465 96.9%
Total: 5637 100%

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Top-10 of 1687: UDP Queries Received
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RUC.cdpsvc.lgtvcommon.com/AAAA 1704 17.0%
RUC.cdpsvc.lgtvcommon.com/A 1704 17.0%
ya.ru/A 471 4.7%
google.com/A 346 3.5%
wikipedia.org/A 306 3.1%
amazon.com/A 306 3.1%
a.root-servers.net/A 133 1.3%
ndss.11.zyxel.ndmsystems.com/A 131 1.3%
facebook.com/A 114 1.1%
udp.ndss.11.zyxel.ndmsystems.com/A 110 1.1%

Rest: 4675 46.8%
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Top-10 of 572: Remote server IP addresses
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172.20.7.23 3415 34.1%
172.20.4.202 145 1.4%
192.168.104.168 133 1.3%
10.10.200.63 129 1.3%
172.20.4.234 114 1.1%
172.20.5.82 104 1.0%
192.168.107.122 97 1.0%
172.20.5.16 88 0.9%
192.168.105.149 85 0.8%
172.20.1.126 81 0.8%

Rest: 5609 56.1%
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Top-10 of 58: Remote hosts sending corrupt packets
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172.20.7.213 320 16.3%
172.17.0.121 184 9.4%
172.16.176.38 154 7.8%
172.17.0.108 148 7.5%
172.20.5.57 133 6.8%
172.17.0.114 106 5.4%
172.20.2.33 90 4.6%
172.20.7.62 76 3.9%
172.20.6.74 66 3.4%
172.20.2.109 60 3.1%

Rest: 630 32.0%
Total: 1967 100%

Top-10 of 0: Remote hosts querying domains for which we are not auth
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Variables
corrupt-packets 7196 Number of corrupt packets received
deferred-cache-inserts 118699 Amount of cache inserts that were deferred because of maintenance
deferred-cache-lookup 63320 Amount of cache lookups that were deferred because of maintenance
latency 1 Average number of microseconds needed to answer a question
packetcache-hit 3509904
packetcache-miss 3502963
packetcache-size 43691
qsize-q 0 Number of questions waiting for database attention
query-cache-hit 13149828 Number of hits on the query cache
query-cache-miss 2497079 Number of misses on the query cache
recursing-answers 3480235 Number of recursive answers sent out
recursing-questions 3480235 Number of questions sent to recursor
servfail-packets 0 Number of times a server-failed packet was sent out
tcp-answers 304 Number of answers sent out over TCP
tcp-queries 66375 Number of TCP queries received
timedout-packets 0 Number of packets which weren't answered within timeout set
udp-answers 7026692 Number of answers sent out over UDP
udp-queries 7028686 Number of UDP queries received
udp4-answers 3546475 Number of IPv4 answers sent out over UDP
udp4-queries 7026714 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	7196	Number of corrupt packets received
deferred-cache-inserts	118699	Amount of cache inserts that were deferred because of maintenance
deferred-cache-lookup	63320	Amount of cache lookups that were deferred because of maintenance
latency	1	Average number of microseconds needed to answer a question
packetcache-hit	3509904
packetcache-miss	3502963
packetcache-size	43691
qsize-q	0	Number of questions waiting for database attention
query-cache-hit	13149828	Number of hits on the query cache
query-cache-miss	2497079	Number of misses on the query cache
recursing-answers	3480235	Number of recursive answers sent out
recursing-questions	3480235	Number of questions sent to recursor
servfail-packets	0	Number of times a server-failed packet was sent out
tcp-answers	304	Number of answers sent out over TCP
tcp-queries	66375	Number of TCP queries received
timedout-packets	0	Number of packets which weren't answered within timeout set
udp-answers	7026692	Number of answers sent out over UDP
udp-queries	7028686	Number of UDP queries received
udp4-answers	3546475	Number of IPv4 answers sent out over UDP
udp4-queries	7026714	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