PowerDNS Authoritative Server Monitor

Uptime: 4.16 days
Queries/second, 1, 5, 10 minute averages: 151, 157, 159. Max queries/second: 2.69e+03
Cache hitrate, 1, 5, 10 minute averages: 70.5%, 68.9%, 67.8%
Backend query cache hitrate, 1, 5, 10 minute averages: 54.5%, 52.2%, 50.4%
Backend query load, 1, 5, 10 minute averages: 102, 118, 131. Max queries/second: 1.64e+03
Total queries: 64964324. Question/answer latency: 0.074ms

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Log Messages

Showing: Top 10 of 3 Resize: 10 100 500 1000 (10000) 500000

1 slave domain needs checking, 0 queued for AXFR	23	44.2%
Received serial number updates for 1 zone, had 0 timeouts	23	44.2%
HTTP ISE for "/": STL Exception: stoi	6	11.5%

Total:	52	100%

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Queries for existing records, but for type we don't have

Showing: Top 10 of 5619 Resize: 10 100 500 1000 (10000) 500000

ns.spnet.net/AAAA	359	3.6%
purgatory.spnet.net/AAAA	334	3.3%
menta.spnet.net/AAAA	194	1.9%
dialup1.gabrovo.spnet.net/AAAA	135	1.4%
92-247-251-248.spectrumnet.bg/AAAA	130	1.3%
ns2.a1hosting.bg/AAAA	109	1.1%
ns1.a1hosting.bg/AAAA	106	1.1%
regiana.rousse.spnet.net/AAAA	93	0.9%
nitrous.bs.spnet.net/AAAA	76	0.8%
gabrovo.spnet.net/NS	58	0.6%

Rest:	8406	84.1%
Total:	10000	100%

Reset

Queries for non-existent records within existent domains

Showing: Top 10 of 4858 Resize: 10 100 500 1000 (10000) 500000

41.24.97.83.in-addr.arpa/PTR	411	4.1%
122.145.203.88.in-addr.arpa/PTR	212	2.1%
msoid.rail-infra.bg/AAAA	128	1.3%
msoid.rail-infra.bg/A	128	1.3%
10.158.203.88.in-addr.arpa/A	107	1.1%
24.186.203.88.in-addr.arpa/PTR	87	0.9%
41.24.97.83.in-addr.arpa/A	77	0.8%
111.58.169.213.in-addr.arpa/PTR	76	0.8%
9.158.203.88.in-addr.arpa/A	75	0.8%
10.158.203.88.in-addr.arpa/PTR	72	0.7%

Rest:	8627	86.3%
Total:	10000	100%

Reset

UDP Queries Received

Showing: Top 10 of 3086 Resize: 10 100 500 1000 (10000) 500000

purgatory.spnet.net/A	913	9.1%
ns.spnet.net/A	802	8.0%
purgatory.spnet.net/AAAA	533	5.3%
ns.spnet.net/AAAA	478	4.8%
14.76.103.82.in-addr.arpa/PTR	363	3.6%
networkworld.bg/AAAA	174	1.7%
networkworld.bg/A	142	1.4%
spnet.net/DNSKEY	126	1.3%
251.84.103.82.in-addr.arpa/PTR	123	1.2%
214.244.203.88.in-addr.arpa/PTR	118	1.2%

Rest:	6228	62.3%
Total:	10000	100%

Reset

Queries that could not be answered due to backend errors

Showing: Top 10 of 0 Resize: 10 100 500 1000 (10000) 500000


Total:	0	100%

Reset

Queries for domains that we are not authoritative for

Showing: Top 10 of 1338 Resize: 10 100 500 1000 (10000) 500000

14.76.103.82.in-addr.arpa/PTR	1602	16.0%
networkworld.bg/AAAA	1000	10.0%
networkworld.bg/A	903	9.0%
46.214.83.78.in-addr.arpa/PTR	544	5.4%
88.244.203.88.in-addr.arpa/PTR	387	3.9%
243.137.204.62.in-addr.arpa/PTR	354	3.5%
214.244.203.88.in-addr.arpa/PTR	347	3.5%
251.84.103.82.in-addr.arpa/PTR	243	2.4%
105.63.169.213.in-addr.arpa/PTR	172	1.7%
14.76.103.82.in-addr.arpa/A	147	1.5%

Rest:	4301	43.0%
Total:	10000	100%

Reset

Remote server IP addresses

Showing: Top 10 of 4294 Resize: 10 100 500 1000 (10000) 500000

195.191.148.253	56	0.6%
195.191.149.253	48	0.5%
213.169.45.62	46	0.5%
198.142.152.61	34	0.3%
69.63.189.132	34	0.3%
198.142.152.133	30	0.3%
198.142.152.132	28	0.3%
69.63.189.129	27	0.3%
69.63.189.130	27	0.3%
173.252.107.138	26	0.3%

Rest:	9644	96.4%
Total:	10000	100%

Reset

Remote hosts sending corrupt packets

Showing: Top 10 of 0 Resize: 10 100 500 1000 (10000) 500000


Total:	0	100%

Reset

Remote hosts querying domains for which we are not auth

Showing: Top 10 of 58 Resize: 10 (100) 500 1000 10000 500000

69.171.249.142	6	6.0%
37.99.204.155	5	5.0%
195.169.124.124	5	5.0%
173.252.83.140	5	5.0%
173.252.83.133	5	5.0%
35.94.34.151	5	5.0%
109.237.143.203	4	4.0%
69.171.249.144	3	3.0%
109.237.143.202	3	3.0%
173.252.83.131	3	3.0%

Rest:	56	56.0%
Total:	100	100%

Variables

corrupt-packets	1179	Number of corrupt packets received
deferred-cache-inserts	129128	Amount of cache inserts that were deferred because of maintenance
deferred-cache-lookup	34308	Amount of cache lookups that were deferred because of maintenance
dnsupdate-answers	0	DNS update packets successfully answered.
dnsupdate-changes	0	DNS update changes to records in total.
dnsupdate-queries	2361	DNS update packets received.
dnsupdate-refused	2361	DNS update packets that are refused.
incoming-notifications	8667	NOTIFY packets received.
overload-drops	0	Queries dropped because backends overloaded
packetcache-hit	44774526
packetcache-miss	20367699
packetcache-size	30380
query-cache-hit	51218206	Number of hits on the query cache
query-cache-miss	47521395	Number of misses on the query cache
rd-queries	617259	Number of recursion desired questions
recursing-answers	0	Number of recursive answers sent out
recursing-questions	0	Number of questions sent to recursor
recursion-unanswered	0	Number of packets unanswered by configured recursor
security-status	3	Security status based on regular polling
servfail-packets	1054	Number of times a server-failed packet was sent out
signatures	0	Number of DNSSEC signatures made
tcp-answers	270044	Number of answers sent out over TCP
tcp-answers-bytes	24118613	Total size of answers sent out over TCP
tcp-queries	270117	Number of TCP queries received
tcp4-answers	270044	Number of IPv4 answers sent out over TCP
tcp4-answers-bytes	24118613	Total size of answers sent out over TCPv4
tcp4-queries	270117	Number of IPv4 TCP queries received
tcp6-answers	0	Number of IPv6 answers sent out over TCP
tcp6-answers-bytes	0	Total size of answers sent out over TCPv6
tcp6-queries	0	Number of IPv6 TCP queries received
timedout-packets	17658	Number of packets which weren't answered within timeout set
udp-answers	64946635	Number of answers sent out over UDP
udp-answers-bytes	5112468371	Total size of answers sent out over UDP
udp-do-queries	50646170	Number of UDP queries received with DO bit
udp-queries	64964329	Number of UDP queries received
udp4-answers	64946635	Number of IPv4 answers sent out over UDP
udp4-answers-bytes	5112468371	Total size of answers sent out over UDPv4
udp4-queries	64964329	Number of IPv4 UDP queries received
udp6-answers	0	Number of IPv6 answers sent out over UDP
udp6-answers-bytes	0	Total size of answers sent out over UDPv6
udp6-queries	0	Number of IPv6 UDP queries received
fd-usage	30	Number of open filedescriptors
key-cache-size	1185	Number of entries in the key cache
latency	76	Average number of microseconds needed to answer a question
meta-cache-size	3710	Number of entries in the metadata cache
qsize-q	0	Number of questions waiting for database attention
real-memory-usage	136519680	Actual unique use of memory in bytes (approx)
signature-cache-size	0	Number of entries in the signature cache
sys-msec	5097030	Number of msec spent in system time
udp-in-errors	4534562	UDP 'in' errors
udp-noport-errors	17577604	UDP 'noport' errors
udp-recvbuf-errors	0	UDP 'recvbuf' errors
udp-sndbuf-errors	0	UDP 'sndbuf' errors
uptime	359325	Uptime of process in seconds
user-msec	6542102	Number of msec spent in user time