PowerDNS 4.0.5

Uptime: 1.58 days
Queries/second, 1, 5, 10 minute averages: 160, 153, 152. Max queries/second: 687
Cache hitrate, 1, 5, 10 minute averages: 65.7%, 63.3%, 62.1%
Backend query cache hitrate, 1, 5, 10 minute averages: 49.0%, 48.0%, 47.7%
Backend query load, 1, 5, 10 minute averages: 138, 143, 147. Max queries/second: 905
Total queries: 21890038. Question/answer latency: 0.09ms


Reset

Log Messages

Received serial number updates for 1 zone, had 0 timeouts550.0%
1 slave domain needs checking, 0 queued for AXFR440.0%
HTTP ISE for "/": STL Exception: stoi110.0%
Total:10100%
Reset

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

52.12.176.in-addr.arpa/DNSKEY125.0%
menta.spnet.net/AAAA125.0%
owa.ciela.com/AAAA125.0%
purgatory.spnet.net/AAAA125.0%
Total:4100%
Reset

Queries for non-existent records within existent domains

220.44.169.213.in-addr.arpa/PTR1911.9%
msoid.rail-infra.bg/AAAA1261.2%
msoid.rail-infra.bg/A1121.1%
9.181.247.92.in-addr.arpa/PTR850.8%
msoid.ciela.com/A730.7%
24.186.203.88.in-addr.arpa/PTR700.7%
33.181.247.92.in-addr.arpa/PTR630.6%
15.181.247.92.in-addr.arpa/PTR610.6%
msoid.ciela.com/AAAA600.6%
28.181.247.92.in-addr.arpa/PTR560.5%
Rest:931591.2%
Total:10212100%
Reset

UDP Queries Received

ns.spnet.net/A6606.6%
purgatory.spnet.net/A6526.5%
networkworld.bg/AAAA4504.5%
networkworld.bg/A4464.5%
purgatory.spnet.net/AAAA4034.0%
ns.spnet.net/AAAA3823.8%
170.84.103.82.in-addr.arpa/PTR3183.2%
238.7.36.212.in-addr.arpa/PTR2172.2%
66.152.204.62.in-addr.arpa/PTR1161.2%
mailimperva.pbpf.bg/A760.8%
Rest:628062.8%
Total:10000100%
Reset

Queries that could not be answered due to backend errors

Total:0100%
Reset

Queries for domains that we are not authoritative for

networkworld.bg/AAAA9339.3%
networkworld.bg/A9329.3%
238.7.36.212.in-addr.arpa/PTR9199.2%
170.84.103.82.in-addr.arpa/PTR5075.1%
66.152.204.62.in-addr.arpa/PTR4004.0%
90.76.103.82.in-addr.arpa/PTR3393.4%
192.247.203.88.in-addr.arpa/PTR2742.7%
238.7.36.212.in-addr.arpa/A2482.5%
85.117.34.195.in-addr.arpa/PTR2322.3%
238.7.36.212.in-addr.arpa/NS1261.3%
Rest:509050.9%
Total:10000100%
Reset

Remote server IP addresses

79.98.109.152532.5%
192.87.30.47710.7%
79.98.105.80540.5%
206.19.231.4530.5%
49.13.97.225430.4%
213.169.45.62430.4%
103.129.173.36420.4%
173.252.107.131420.4%
173.252.107.137400.4%
44.242.179.227350.3%
Rest:932493.2%
Total:10000100%
Reset

Remote hosts sending corrupt packets

Total:0100%
Reset

Remote hosts querying domains for which we are not auth

79.98.109.153083.1%
206.19.231.42322.3%
213.169.45.621941.9%
79.98.105.801671.7%
193.238.174.1861091.1%
8.210.126.159700.7%
44.242.179.227600.6%
190.181.61.75550.6%
69.171.249.136550.6%
34.223.112.176500.5%
Rest:870087.0%
Total:10000100%

Variables

corrupt-packets200Number of corrupt packets received
deferred-cache-inserts63734Amount of cache inserts that were deferred because of maintenance
deferred-cache-lookup15959Amount of cache lookups that were deferred because of maintenance
dnsupdate-answers0DNS update packets successfully answered.
dnsupdate-changes0DNS update changes to records in total.
dnsupdate-queries982DNS update packets received.
dnsupdate-refused982DNS update packets that are refused.
incoming-notifications3398NOTIFY packets received.
overload-drops0Queries dropped because backends overloaded
packetcache-hit14262618
packetcache-miss7696946
packetcache-size122387
query-cache-hit19404211Number of hits on the query cache
query-cache-miss18341961Number of misses on the query cache
rd-queries171742Number 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-packets196Number of times a server-failed packet was sent out
signatures0Number of DNSSEC signatures made
tcp-answers77641Number of answers sent out over TCP
tcp-answers-bytes6174616Total size of answers sent out over TCP
tcp-queries77645Number of TCP queries received
tcp4-answers77641Number of IPv4 answers sent out over TCP
tcp4-answers-bytes6174616Total size of answers sent out over TCPv4
tcp4-queries77645Number 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-answers21890113Number of answers sent out over UDP
udp-answers-bytes1768001012Total size of answers sent out over UDP
udp-do-queries16894841Number of UDP queries received with DO bit
udp-queries21890045Number of UDP queries received
udp4-answers21890113Number of IPv4 answers sent out over UDP
udp4-answers-bytes1768001012Total size of answers sent out over UDPv4
udp4-queries21890045Number 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-usage27Number of open filedescriptors
key-cache-size1192Number of entries in the key cache
latency98Average number of microseconds needed to answer a question
meta-cache-size3738Number of entries in the metadata cache
qsize-q0Number of questions waiting for database attention
real-memory-usage146763776Actual unique use of memory in bytes (approx)
signature-cache-size0Number of entries in the signature cache
sys-msec1956980Number of msec spent in system time
udp-in-errors197UDP 'in' errors
udp-noport-errors70294UDP 'noport' errors
udp-recvbuf-errors0UDP 'recvbuf' errors
udp-sndbuf-errors0UDP 'sndbuf' errors
uptime136414Uptime of process in seconds
user-msec2305547Number of msec spent in user time