PowerDNS 4.0.5

Uptime: 25.6 months
Queries/second, 1, 5, 10 minute averages: 0.935, 0.981, 1.03. Max queries/second: 1.94e+03
Cache hitrate, 1, 5, 10 minute averages: 50.8%, 53.8%, 55.3%
Backend query cache hitrate, 1, 5, 10 minute averages: 67.9%, 64.9%, 65.3%
Backend query load, 1, 5, 10 minute averages: 0.762, 0.807, 0.813. Max queries/second: 137
Total queries: 289645209. Question/answer latency: 0.088ms


Reset

Log Messages

Showing: Top 10 of 3 Resize: (10) 100 500 1000 10000 500000
PowerDNS Security Update Mandatory: Upgrade now, see https://doc.powerdns.com/authoritative/security-advisories/powerdns-advisory-2018-03.html880.0%
TCP nameserver had error, cycling backend: GSQLBackend lookup query:Could not execute mysql statement: SELECT content,ttl,prio,type,domain_id,disabled,name,auth FROM records WHERE disabled=0 and type=? and name=?: Lost connection to MySQL server during query110.0%
TCP server is without backend connections, launching110.0%
Total:10100%
Reset

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

Showing: Top 10 of 102 Resize: 10 100 (500) 1000 10000 500000
ns1.e-mersion.net/AAAA13026.0%
ns2.e-mersion.net/AAAA12825.6%
e-mersion.net/DNSKEY489.6%
144.214.124.194.in-addr.arpa/A183.6%
209.80.212.in-addr.arpa/DNSKEY163.2%
202.79.150.185.in-addr.arpa/A153.0%
217.79.150.185.in-addr.arpa/A132.6%
e-mersion.net/A102.0%
166.79.150.185.in-addr.arpa/A91.8%
70.209.80.212.in-addr.arpa/A61.2%
Rest:10721.4%
Total:500100%
Reset

Queries for non-existent records within existent domains

Showing: Top 10 of 8 Resize: (10) 100 500 1000 10000 500000
2.209.80.212.in-addr.arpa/PTR330.0%
1.201.142.185.in-addr.arpa/PTR110.0%
255.202.248.185.in-addr.arpa/PTR110.0%
255.79.150.185.in-addr.arpa/PTR110.0%
MAIL._doMainkEy.NS1.e-MERsIoN.NET/TXT110.0%
_dns-sd._udp.0.18.218.185.in-addr.arpa/A110.0%
_domainkey.e-mersion.net/A110.0%
mail._domainkey.e-mersion.net/TXT110.0%
Total:10100%
Reset

UDP Queries Received

Showing: Top 10 of 3 Resize: (10) 100 500 1000 10000 500000
19.47.191.185.in-addr.arpa/PTR880.0%
111.165.67.217.in-addr.arpa/PTR110.0%
165.67.217.in-addr.arpa/DNSKEY110.0%
Total:10100%
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 1855 Resize: 10 100 500 1000 (10000) 500000
19.47.191.185.in-addr.arpa/PTR104510.4%
111.165.67.217.in-addr.arpa/PTR7607.6%
96.46.191.185.in-addr.arpa/PTR3163.2%
4.121.189.93.in-addr.arpa/PTR2732.7%
49.45.191.185.in-addr.arpa/PTR2592.6%
123.46.191.185.in-addr.arpa/PTR1481.5%
160.62.223.185.in-addr.arpa/PTR1401.4%
46.191.185.in-addr.arpa/DNSKEY1301.3%
121.189.93.in-addr.arpa/DNSKEY930.9%
110.165.67.217.in-addr.arpa/PTR890.9%
Rest:674767.5%
Total:10000100%
Reset

Remote server IP addresses

Showing: Top 10 of 8684 Resize: 10 100 500 1000 10000 (500000)
69.61.12.7070025.3%
157.230.12.19335482.7%
158.247.201.17233082.5%
84.200.69.8023541.8%
213.218.53.19914441.1%
213.218.53.19814331.1%
134.122.45.24214181.1%
165.22.229.14411850.9%
13.105.183.20211680.9%
13.105.183.20410840.8%
Rest:10904482.0%
Total:132988100%
Reset

Remote hosts sending corrupt packets

Showing: Top 10 of 9 Resize: 10 100 500 1000 (10000) 500000
152.32.139.9218.2%
165.154.138.123218.2%
20.163.14.5019.1%
47.251.89.6619.1%
152.32.233.9519.1%
104.152.52.14519.1%
104.152.52.14919.1%
196.251.87.18719.1%
47.250.81.24719.1%
Total:11100%
Reset

Remote hosts querying domains for which we are not auth

Showing: Top 10 of 1947 Resize: 10 100 500 1000 (10000) 500000
69.61.12.7099610.0%
192.172.226.1035115.1%
213.218.53.1993143.1%
213.218.53.1983103.1%
212.199.231.681781.8%
193.43.197.1161071.1%
193.43.192.81550.6%
193.43.202.14550.6%
193.43.199.78510.5%
74.125.74.157490.5%
Rest:737473.7%
Total:10000100%

Variables

corrupt-packets124164Number of corrupt packets received
deferred-cache-inserts4Amount of cache inserts that were deferred because of maintenance
deferred-cache-lookup2Amount of cache lookups that were deferred because of maintenance
dnsupdate-answers0DNS update packets successfully answered.
dnsupdate-changes0DNS update changes to records in total.
dnsupdate-queries119DNS update packets received.
dnsupdate-refused119DNS update packets that are refused.
incoming-notifications0NOTIFY packets received.
overload-drops0Queries dropped because backends overloaded
packetcache-hit159771019
packetcache-miss129925117
packetcache-size2660
query-cache-hit404107766Number of hits on the query cache
query-cache-miss205448345Number of misses on the query cache
rd-queries285696Number 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-packets9695Number of times a server-failed packet was sent out
signatures0Number of DNSSEC signatures made
tcp-answers81533Number of answers sent out over TCP
tcp-answers-bytes5452438Total size of answers sent out over TCP
tcp-queries82341Number of TCP queries received
tcp4-answers81533Number of IPv4 answers sent out over TCP
tcp4-answers-bytes5452438Total size of answers sent out over TCPv4
tcp4-queries82341Number 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-packets229Number of packets which weren't answered within timeout set
udp-answers289638833Number of answers sent out over UDP
udp-answers-bytes21459492634Total size of answers sent out over UDP
udp-do-queries251436857Number of UDP queries received with DO bit
udp-queries289645209Number of UDP queries received
udp4-answers289638833Number of IPv4 answers sent out over UDP
udp4-answers-bytes21459492634Total size of answers sent out over UDPv4
udp4-queries289645209Number 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-usage25Number of open filedescriptors
key-cache-size15Number of entries in the key cache
latency88Average number of microseconds needed to answer a question
meta-cache-size32Number of entries in the metadata cache
qsize-q0Number of questions waiting for database attention
real-memory-usage338427904Actual unique use of memory in bytes (approx)
signature-cache-size0Number of entries in the signature cache
sys-msec28887549Number of msec spent in system time
udp-in-errors24566UDP 'in' errors
udp-noport-errors10845184UDP 'noport' errors
udp-recvbuf-errors0UDP 'recvbuf' errors
udp-sndbuf-errors0UDP 'sndbuf' errors
uptime67341351Uptime of process in seconds
user-msec55352221Number of msec spent in user time