PowerDNS Operational Monitor

PDNS 3.1 Main Page

Uptime: 9.81 hours Queries/second, 1, 5, 10 minute averages: 71.1, 74.2, 77.6. Max queries/second: 246
Cache hitrate, 1, 5, 10 minute averages: 51.8%, 51.4%, 52.4%
Backend query cache hitrate, 1, 5, 10 minute averages: 81.0%, 81.4%, 81.6%
Backend query load, 1, 5, 10 minute averages: 28.9, 29.9, 30.4. Max queries/second: 102
Total queries: 6155156. Question/answer latency: 0ms

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Top-10 of 2086: Queries for existing records, but for type we don't have
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jazz.trusttele.com/AAAA 1141 16.5%
rock.trusttele.com/AAAA 1110 16.1%
trusttele.com/DNSKEY 362 5.2%
trusttele.com/AAAA 142 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 74 1.1%
h-128.trusttele.com/AAAA 43 0.6%
7.74.240.91.in-addr.arpa/A 31 0.4%

Rest: 3704 53.7%
Total: 6900 100%

Top-10 of 3697: 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%
186_h-186.trusttele.com/A 8 0.1%
174_h-174.trusttele.com/A 8 0.1%
175_h-175.trusttele.com/A 8 0.1%
176_h-176.trusttele.com/A 8 0.1%

Rest: 5297 96.9%
Total: 5464 100%

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Top-10 of 2430: UDP Queries Received
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ya.ru/A 603 6.0%
google.com/A 433 4.3%
amazon.com/A 363 3.6%
wikipedia.org/A 362 3.6%
a.root-servers.net/A 199 2.0%
RUC.cdpsvc.lgtvcommon.com/A 182 1.8%
RUC.cdpsvc.lgtvcommon.com/AAAA 177 1.8%
img.riskified.com/A 160 1.6%
api.miwifi.com/A 142 1.4%
facebook.com/A 135 1.4%

Rest: 7244 72.4%
Total: 10000 100%

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Top-10 of 616: Remote server IP addresses
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172.20.0.72 357 3.6%
172.20.8.115 319 3.2%
172.20.4.202 265 2.6%
213.87.140.210 252 2.5%
91.240.74.128 252 2.5%
172.20.7.58 205 2.0%
172.20.4.127 148 1.5%
10.10.200.63 132 1.3%
172.20.9.245 113 1.1%
172.20.4.55 104 1.0%

Rest: 7853 78.5%
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%

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Variables
corrupt-packets 6460 Number of corrupt packets received
deferred-cache-inserts 108215 Amount of cache inserts that were deferred because of maintenance
deferred-cache-lookup 58245 Amount of cache lookups that were deferred because of maintenance
latency 0 Average number of microseconds needed to answer a question
packetcache-hit 2965593
packetcache-miss 3174623
packetcache-size 56830
qsize-q 1 Number of questions waiting for database attention
query-cache-hit 11966283 Number of hits on the query cache
query-cache-miss 2225033 Number of misses on the query cache
recursing-answers 3156872 Number of recursive answers sent out
recursing-questions 3156874 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 63977 Number of TCP queries received
timedout-packets 0 Number of packets which weren't answered within timeout set
udp-answers 6153219 Number of answers sent out over UDP
udp-queries 6155161 Number of UDP queries received
udp4-answers 2996364 Number of IPv4 answers sent out over UDP
udp4-queries 6153242 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	6460	Number of corrupt packets received
deferred-cache-inserts	108215	Amount of cache inserts that were deferred because of maintenance
deferred-cache-lookup	58245	Amount of cache lookups that were deferred because of maintenance
latency	0	Average number of microseconds needed to answer a question
packetcache-hit	2965593
packetcache-miss	3174623
packetcache-size	56830
qsize-q	1	Number of questions waiting for database attention
query-cache-hit	11966283	Number of hits on the query cache
query-cache-miss	2225033	Number of misses on the query cache
recursing-answers	3156872	Number of recursive answers sent out
recursing-questions	3156874	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	63977	Number of TCP queries received
timedout-packets	0	Number of packets which weren't answered within timeout set
udp-answers	6153219	Number of answers sent out over UDP
udp-queries	6155161	Number of UDP queries received
udp4-answers	2996364	Number of IPv4 answers sent out over UDP
udp4-queries	6153242	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