PowerDNS Operational Monitor

PDNS 3.1 Main Page

Uptime: 9.37 hours Queries/second, 1, 5, 10 minute averages: 186, 179, 177. Max queries/second: 237
Cache hitrate, 1, 5, 10 minute averages: 49.3%, 47.9%, 47.1%
Backend query cache hitrate, 1, 5, 10 minute averages: 84.5%, 84.5%, 84.5%
Backend query load, 1, 5, 10 minute averages: 65.1, 63.9, 64.2. Max queries/second: 84.8
Total queries: 4290565. Question/answer latency: 0ms

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Top-10 of 0: Log Messages
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Top-10 of 1375: Queries for existing records, but for type we don't have
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jazz.trusttele.com/AAAA 1126 20.8%
rock.trusttele.com/AAAA 1116 20.6%
trusttele.com/AAAA 380 7.0%
trusttele.com/DNSKEY 275 5.1%
trusttele.com/#65 156 2.9%
74.240.91.in-addr.arpa/DNSKEY 76 1.4%
128.74.240.91.in-addr.arpa/A 53 1.0%
h-128.trusttele.com/AAAA 36 0.7%
240.74.240.91.in-addr.arpa/A 34 0.6%
254.74.240.91.in-addr.arpa/A 27 0.5%

Rest: 2139 39.5%
Total: 5418 100%

Top-10 of 5: Queries for non-existent records within existent domains
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_8001._https.trusttele.com/#65 2 28.6%
server.digics.in.trusttele.com/A 2 28.6%
_8001._htTPS.TRUSTTElE.cOm/#65 1 14.3%
_https.trusttele.com/A 1 14.3%
in.trusttele.com/A 1 14.3%

Total: 7 100%

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Top-10 of 3460: UDP Queries Received
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RUC.cdpsvc.lgtvcommon.com/AAAA 294 2.9%
RUC.cdpsvc.lgtvcommon.com/A 293 2.9%
google.com/A 255 2.5%
ya.ru/A 252 2.5%
amazon.com/A 166 1.7%
wikipedia.org/A 166 1.7%
ndss.keenetic.ndmsystems.com/A 102 1.0%
www.google.com/A 101 1.0%
a.root-servers.net/A 81 0.8%
nic.ru/A 57 0.6%

Rest: 8233 82.3%
Total: 10000 100%

Top-10 of 737: Remote server IP addresses
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172.20.7.23 584 5.8%
172.20.5.16 295 3.0%
172.17.1.150 250 2.5%
172.17.1.169 236 2.4%
192.168.105.155 222 2.2%
172.17.1.85 180 1.8%
172.17.1.135 162 1.6%
172.20.6.77 153 1.5%
172.20.8.201 128 1.3%
91.240.74.128 127 1.3%

Rest: 7663 76.6%
Total: 10000 100%

Top-10 of 3: Remote hosts sending corrupt packets
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172.20.2.109 6 37.5%
172.20.0.157 5 31.2%
172.20.7.62 5 31.2%

Total: 16 100%

Top-10 of 0: Remote hosts querying domains for which we are not auth
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Top-10 of 0: Queries that could not be answered due to backend errors
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Variables
corrupt-packets 3658 Number of corrupt packets received
deferred-cache-inserts 75491 Amount of cache inserts that were deferred because of maintenance
deferred-cache-lookup 39966 Amount of cache lookups that were deferred because of maintenance
latency 0 Average number of microseconds needed to answer a question
packetcache-hit 1982925
packetcache-miss 2298689
packetcache-size 65152
qsize-q 0 Number of questions waiting for database attention
query-cache-hit 8502047 Number of hits on the query cache
query-cache-miss 1658706 Number of misses on the query cache
recursing-answers 2286768 Number of recursive answers sent out
recursing-questions 2286768 Number of questions sent to recursor
servfail-packets 0 Number of times a server-failed packet was sent out
tcp-answers 35 Number of answers sent out over TCP
tcp-queries 21953 Number of TCP queries received
timedout-packets 0 Number of packets which weren't answered within timeout set
udp-answers 4289803 Number of answers sent out over UDP
udp-queries 4290574 Number of UDP queries received
udp4-answers 2003050 Number of IPv4 answers sent out over UDP
udp4-queries 4289824 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	3658	Number of corrupt packets received
deferred-cache-inserts	75491	Amount of cache inserts that were deferred because of maintenance
deferred-cache-lookup	39966	Amount of cache lookups that were deferred because of maintenance
latency	0	Average number of microseconds needed to answer a question
packetcache-hit	1982925
packetcache-miss	2298689
packetcache-size	65152
qsize-q	0	Number of questions waiting for database attention
query-cache-hit	8502047	Number of hits on the query cache
query-cache-miss	1658706	Number of misses on the query cache
recursing-answers	2286768	Number of recursive answers sent out
recursing-questions	2286768	Number of questions sent to recursor
servfail-packets	0	Number of times a server-failed packet was sent out
tcp-answers	35	Number of answers sent out over TCP
tcp-queries	21953	Number of TCP queries received
timedout-packets	0	Number of packets which weren't answered within timeout set
udp-answers	4289803	Number of answers sent out over UDP
udp-queries	4290574	Number of UDP queries received
udp4-answers	2003050	Number of IPv4 answers sent out over UDP
udp4-queries	4289824	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