PowerDNS 4.2.1

Uptime: 2.39 months
Queries/second, 1, 5, 10 minute averages: 0, 0, 0. Max queries/second: 56
Cache hitrate, 1, 5, 10 minute averages: 0.0%, 0.0%, 0.0%
Backend query cache hitrate, 1, 5, 10 minute averages: 27.8%, 27.8%, 27.7%
Backend query load, 1, 5, 10 minute averages: 0, 0, 0. Max queries/second: 0
Total queries: 147243. Question/answer latency: 5.34ms


Reset

Log Messages

Could not retrieve security status update for '4.2.1-1build2.Ubuntu' on 'auth-4.2.1-1build2.Ubuntu.security-status.secpoll.powerdns.com.', RCODE = Non-Existent domain15473.0%
[webserver] 88d593eb-1169-4b45-8bcb-f4b466718ef5 Unable to parse request: Malformed header line10.5%
[webserver] 83e8d174-8658-4a75-93a2-4d1ae4c2c1b7 Unable to parse request: HTTP version not supported10.5%
[webserver] 8e05cf63-cae0-4f02-bc30-4bfac6863544 HTTP STL Exception: Reading from a socket: Connection reset by peer10.5%
[webserver] 9337382c-a014-483f-bbf3-9b706191a126 Unable to parse request: Malformed header line10.5%
[webserver] 98a4c159-44b0-423a-9339-6645b398a79d Unable to parse request: HTTP version not supported10.5%
[webserver] 9b1bf2fa-6e23-46a7-9617-b19f6148b077 HTTP ISE for "/": STL Exception: stoi10.5%
[webserver] a1cc3678-8fc5-44c0-82fe-236c5446458b Unable to parse request: HTTP version not supported10.5%
[webserver] a8afa91f-3d9e-4872-8715-84044605fcd0 Unable to parse request: HTTP version not supported10.5%
[webserver] a9556192-7700-4058-85b3-07f9637250ad Unable to parse request: HTTP version not supported10.5%
Rest:4822.7%
Total:211100%
Reset

Remote server IP addresses

45.148.10.81177386.4%
195.66.215.2501959.5%
122.228.23.22490.4%
148.113.214.20280.4%
18.191.94.16980.4%
193.142.146.13670.3%
38.110.46.24750.2%
204.76.203.8040.2%
87.236.176.23030.1%
5.45.195.17130.1%
Rest:371.8%
Total:2052100%
Reset

Remote hosts sending corrupt packets

Total:0100%
Reset

Remote hosts querying domains for which we are not auth

195.66.215.250880.0%
146.190.156.21110.0%
198.98.58.108110.0%
Total:10100%
Reset

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

Total:0100%
Reset

Queries for non-existent records within existent domains

Total:0100%
Reset

UDP Queries Received

abmc.gov/ANY13.6%
nist.gov/ANY13.6%
acus.gov/ANY13.6%
ntis.gov/ANY13.6%
cncs.gov/ANY13.6%
pscr.gov/ANY13.6%
achp.gov/ANY13.6%
mimm.gov/ANY13.6%
ofcm.gov/ANY13.6%
casl.gov/ANY13.6%
Rest:1864.3%
Total:28100%
Reset

Queries that could not be answered due to backend errors

Total:0100%
Reset

Queries for domains that we are not authoritative for

isc.org/TXT1313.0%
isc.org/DNSKEY1313.0%
ripe.net/DNSKEY1313.0%
ripe.net/TXT1313.0%
cloudflare.com/DNSKEY1313.0%
cloudflare.com/TXT1212.0%
yandex.ru/A33.0%
fusu.cc/TXT22.0%
aaa.hmdns.top/TXT22.0%
ip.parrotdns.com/A22.0%
Rest:1414.0%
Total:100100%

Variables

corrupt-packets80060Number of corrupt packets received
deferred-cache-inserts250Amount of cache inserts that were deferred because of maintenance
deferred-cache-lookup3Amount of cache lookups that were deferred because of maintenance
deferred-packetcache-inserts26Amount of packet cache inserts that were deferred because of maintenance
deferred-packetcache-lookup0Amount of packet cache lookups that were deferred because of maintenance
dnsupdate-answers0DNS update packets successfully answered.
dnsupdate-changes0DNS update changes to records in total.
dnsupdate-queries1DNS update packets received.
dnsupdate-refused1DNS update packets that are refused.
incoming-notifications0NOTIFY packets received.
overload-drops0Queries dropped because backends overloaded
packetcache-hit96Number of hits on the packet cache
packetcache-miss144991Number of misses on the packet cache
packetcache-size12Number of entries in the packet cache
query-cache-hit1876Number of hits on the query cache
query-cache-miss6832Number of misses on the query cache
query-cache-size43Number of entries in the query cache
rd-queries146102Number 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-status0Security status based on regular polling
servfail-packets6078Number of times a server-failed packet was sent out
signatures0Number of DNSSEC signatures made
tcp-answers399Number of answers sent out over TCP
tcp-answers-bytes23536Total size of answers sent out over TCP
tcp-queries438Number of TCP queries received
tcp4-answers399Number of IPv4 answers sent out over TCP
tcp4-answers-bytes23536Total size of answers sent out over TCPv4
tcp4-queries438Number 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-answers146463Number of answers sent out over UDP
udp-answers-bytes5352236Total size of answers sent out over UDP
udp-do-queries3046Number of UDP queries received with DO bit
udp-queries147243Number of UDP queries received
udp4-answers146463Number of IPv4 answers sent out over UDP
udp4-answers-bytes5352236Total size of answers sent out over UDPv4
udp4-queries147243Number 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-usage22Number of open filedescriptors
key-cache-size0Number of entries in the key cache
latency5340Average number of microseconds needed to answer a question
meta-cache-size0Number of entries in the metadata cache
open-tcp-connections0Number of currently open TCP connections
qsize-q0Number of questions waiting for database attention
real-memory-usage497352704Actual unique use of memory in bytes (approx)
signature-cache-size0Number of entries in the signature cache
sys-msec1169972Number of msec spent in system time
udp-in-errors0UDP 'in' errors
udp-noport-errors56439UDP 'noport' errors
udp-recvbuf-errors0UDP 'recvbuf' errors
udp-sndbuf-errors1UDP 'sndbuf' errors
uptime6276409Uptime of process in seconds
user-msec499070Number of msec spent in user time