PowerDNS 4.0.5

Uptime: 2.57 days
Queries/second, 1, 5, 10 minute averages: 104, 111, 111. Max queries/second: 726
Cache hitrate, 1, 5, 10 minute averages: 61.4%, 62.5%, 62.5%
Backend query cache hitrate, 1, 5, 10 minute averages: 52.7%, 52.7%, 53.0%
Backend query load, 1, 5, 10 minute averages: 91.7, 96.1, 96.5. Max queries/second: 1.09e+03
Total queries: 31953577. Question/answer latency: 0.053ms


Reset

Log Messages

Showing: Top 10 of 4 Resize: 10 (100) 500 1000 10000 500000
Limit of simultaneous TCP connections reached - raise max-tcp-connections5868.2%
1 slave domain needs checking, 0 queued for AXFR1112.9%
Received serial number updates for 1 zone, had 0 timeouts1112.9%
HTTP ISE for "/": STL Exception: stoi55.9%
Total:85100%
Reset

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

Showing: Top 10 of 4 Resize: 10 100 500 (1000) 10000 500000
101.247.92.in-addr.arpa/DNSKEY125.0%
153.196.85.in-addr.arpa/DNSKEY125.0%
mail.albena.bg/AAAA125.0%
www.jessica.bg/AAAA125.0%
Total:4100%
Reset

Queries for non-existent records within existent domains

Showing: Top 10 of 4104 Resize: 10 100 500 1000 (10000) 500000
10.158.203.88.in-addr.arpa/A2322.7%
msoid.rail-infra.bg/AAAA1421.6%
msoid.rail-infra.bg/A1351.6%
10.158.203.88.in-addr.arpa/PTR1351.6%
210.88.247.92.in-addr.arpa/A1141.3%
202.237.83.78.in-addr.arpa/A1011.2%
146.143.247.92.in-addr.arpa/A991.1%
24.186.203.88.in-addr.arpa/PTR901.0%
store.comet.rs/A790.9%
9.158.203.88.in-addr.arpa/A700.8%
Rest:749186.2%
Total:8688100%
Reset

UDP Queries Received

Showing: Top 10 of 62 Resize: 10 (100) 500 1000 10000 500000
purgatory.spnet.net/A1414.0%
ns.spnet.net/A1010.0%
purgatory.spnet.net/AAAA55.0%
spnet.net/DNSKEY44.0%
ns.spnet.net/AAAA44.0%
81.252.83.78.in-addr.arpa/PTR22.0%
regiana.rousse.spnet.net/A22.0%
181.247.92.in-addr.arpa/DNSKEY22.0%
203.42.169.213.in-addr.arpa/PTR22.0%
ns1.a1hosting.bg/A22.0%
Rest:5353.0%
Total:100100%
Reset

Queries that could not be answered due to backend errors

Showing: Top 10 of 0 Resize: 10 100 500 1000 10000 (500000)
Total:0100%
Reset

Queries for domains that we are not authoritative for

Showing: Top 10 of 1724 Resize: 10 100 500 1000 (10000) 500000
231.62.169.213.in-addr.arpa/PTR97113.4%
243.137.204.62.in-addr.arpa/PTR73510.1%
networkworld.bg/NS1552.1%
84.77.103.82.in-addr.arpa/PTR1321.8%
1.76.103.82.in-addr.arpa/PTR1181.6%
61.246.203.88.in-addr.arpa/PTR981.4%
networkworld.bg/A971.3%
networkworld.bg/AAAA951.3%
www.networkworld.bg/A901.2%
64.77.103.82.in-addr.arpa/PTR630.9%
Rest:469164.7%
Total:7245100%
Reset

Remote server IP addresses

Showing: Top 10 of 20226 Resize: 10 100 500 1000 10000 (500000)
194.153.145.707490.8%
154.9.3.1183500.4%
64.62.197.2433110.4%
64.62.197.2422950.3%
154.9.2.582870.3%
154.9.2.552780.3%
154.9.2.562610.3%
78.47.43.2012570.3%
65.49.51.582490.3%
154.9.2.572340.3%
Rest:8499396.3%
Total:88264100%
Reset

Remote hosts sending corrupt packets

Showing: Top 10 of 0 Resize: 10 100 500 1000 (10000) 500000
Total:0100%
Reset

Remote hosts querying domains for which we are not auth

Showing: Top 10 of 407 Resize: 10 100 500 (1000) 10000 500000
193.238.174.186292.9%
84.22.29.131242.4%
85.91.156.218242.4%
85.91.156.200212.1%
85.91.156.216181.8%
220.245.47.130161.6%
85.91.156.202151.5%
83.228.117.80141.4%
74.80.77.245131.3%
65.49.51.58121.2%
Rest:81481.4%
Total:1000100%

Variables

corrupt-packets885Number of corrupt packets received
deferred-cache-inserts69849Amount of cache inserts that were deferred because of maintenance
deferred-cache-lookup20422Amount of cache lookups that were deferred because of maintenance
dnsupdate-answers0DNS update packets successfully answered.
dnsupdate-changes0DNS update changes to records in total.
dnsupdate-queries1462DNS update packets received.
dnsupdate-refused1462DNS update packets that are refused.
incoming-notifications5222NOTIFY packets received.
overload-drops0Queries dropped because backends overloaded
packetcache-hit19930002
packetcache-miss12574316
packetcache-size20599
query-cache-hit29915337Number of hits on the query cache
query-cache-miss30276262Number of misses on the query cache
rd-queries164114Number of recursion desired questions
recursing-answers0Number of recursive answers sent out
recursing-questions0Number of questions sent to recursor
recursion-unanswered0Number of packets unanswered by configured recursor
security-status3Security status based on regular polling
servfail-packets681Number of times a server-failed packet was sent out
signatures0Number of DNSSEC signatures made
tcp-answers565102Number of answers sent out over TCP
tcp-answers-bytes48396816Total size of answers sent out over TCP
tcp-queries565185Number of TCP queries received
tcp4-answers565102Number of IPv4 answers sent out over TCP
tcp4-answers-bytes48396816Total size of answers sent out over TCPv4
tcp4-queries565185Number of IPv4 TCP queries received
tcp6-answers0Number of IPv6 answers sent out over TCP
tcp6-answers-bytes0Total size of answers sent out over TCPv6
tcp6-queries0Number of IPv6 TCP queries received
timedout-packets0Number of packets which weren't answered within timeout set
udp-answers31953558Number of answers sent out over UDP
udp-answers-bytes2668741383Total size of answers sent out over UDP
udp-do-queries25256373Number of UDP queries received with DO bit
udp-queries31953582Number of UDP queries received
udp4-answers31953558Number of IPv4 answers sent out over UDP
udp4-answers-bytes2668741383Total size of answers sent out over UDPv4
udp4-queries31953582Number of IPv4 UDP queries received
udp6-answers0Number of IPv6 answers sent out over UDP
udp6-answers-bytes0Total size of answers sent out over UDPv6
udp6-queries0Number of IPv6 UDP queries received
fd-usage26Number of open filedescriptors
key-cache-size1170Number of entries in the key cache
latency87Average number of microseconds needed to answer a question
meta-cache-size3687Number of entries in the metadata cache
qsize-q0Number of questions waiting for database attention
real-memory-usage186433536Actual unique use of memory in bytes (approx)
signature-cache-size0Number of entries in the signature cache
sys-msec2636588Number of msec spent in system time
udp-in-errors11309389UDP 'in' errors
udp-noport-errors36870605UDP 'noport' errors
udp-recvbuf-errors0UDP 'recvbuf' errors
udp-sndbuf-errors0UDP 'sndbuf' errors
uptime222304Uptime of process in seconds
user-msec3328083Number of msec spent in user time