PowerDNS 4.9.2

Uptime: 1.48 days
Queries/second, 1, 5, 10 minute averages: 0, 0, 0. Max queries/second: 6
Cache hitrate, 1, 5, 10 minute averages: 49.4%, 46.2%, 48.7%
Backend query cache hitrate, 1, 5, 10 minute averages: 84.7%, 81.4%, 78.6%
Backend query load, 1, 5, 10 minute averages: 0, 0, 0. Max queries/second: 0
Total queries: 18456. Question/answer latency: 0.537ms


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Log Messages

[webserver] 7cf7828a-755c-4f38-ae84-9760212abfbe Unable to parse request: HTTP version not supported14.2%
Done launching threads, ready to distribute questions14.2%
Creating backend connection for TCP14.2%
Cleared signature cache.14.2%
About to create 3 backend threads for UDP14.2%
[webserver] ec106841-322f-4e3c-955b-b2f89584ec83 HTTP ISE for "/": STL Exception: stoi14.2%
[webserver] ea7ca1eb-2a73-4a89-9d00-04d7e94c1a35 HTTP ISE for "/": STL Exception: stoi14.2%
[webserver] dab82a21-8f27-415b-b96a-414025bb6086 HTTP ISE for "/": STL Exception: stoi14.2%
[webserver] d814e545-77bf-4ada-8aad-3fedf2a2ad65 HTTP STL Exception: Reading from a socket: Connection reset by peer14.2%
[webserver] c3a13f82-2c1e-4261-95bb-fac76fdb9426 HTTP ISE for "/": STL Exception: stoi14.2%
Rest:1458.3%
Total:24100%
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Remote server IP addresses

98.80.245.6217.5%
31.177.69.60124.3%
31.177.64.76124.3%
35.212.83.84124.3%
172.69.154.41103.6%
162.158.180.53103.6%
172.69.49.3693.2%
162.158.180.5193.2%
46.38.225.15893.2%
162.158.180.14193.2%
Rest:16859.8%
Total:281100%
Reset

Remote hosts sending corrupt packets

Total:0100%
Reset

Remote hosts querying zones for which we are not auth

172.217.40.25112.5%
172.217.40.29112.5%
173.194.169.29112.5%
173.194.170.82112.5%
173.194.170.90112.5%
173.194.170.92112.5%
173.194.170.119112.5%
173.194.170.121112.5%
Total:8100%
Reset

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

Total:0100%
Reset

Queries for nonexistent records within existent zones

ns1.cegrani.com/A318.8%
Ns2.CeGRANi.COm/A318.8%
www.cegrani.com/A212.5%
www.cegrani.com/AAAA212.5%
kiwI.aRgEToHU.Eu/A212.5%
_dmarc.cegrani.com/TXT16.2%
kIwI.aRgeTOhU.EU/NS16.2%
KIWI.aRgEtoHU.Eu/CNAME16.2%
kiwi.ARGetoHU.eU/MX16.2%
Total:16100%
Reset

UDP Queries Received

ns1.iTrONi.eU/A3211.4%
ns2.itroni.eu/A3010.7%
Ns2.ItRoNI.eU/AAAA238.2%
ns1.ITROni.eu/AAAA217.5%
itroni.eu/DNSKEY176.0%
immergartenbau.com/A165.7%
cegrani.com/AAAA155.3%
cegrani.com/A124.3%
cegrani.com/DNSKEY113.9%
_DmARc.iMMerGArtEnBAu.cOm/TXT103.6%
Rest:9433.5%
Total:281100%
Reset

Queries that could not be answered due to backend errors

Total:0100%
Reset

Queries for zones that we are not authoritative for

immergartenbau.com/A1648.5%
_DmARc.iMMerGArtEnBAu.cOm/TXT1030.3%
immergartenbau.com/AAAA618.2%
_DmaRc.IMMErGarTENbAU.coM/A13.0%
Total:33100%

Variables

backend-queries8866Number of queries sent to the backend(s)
corrupt-packets29Number of corrupt packets received
deferred-cache-inserts116Amount of cache inserts that were deferred because of maintenance
deferred-cache-lookup3Amount of cache lookups that were deferred because of maintenance
deferred-packetcache-inserts39Amount of packet cache inserts that were deferred because of maintenance
deferred-packetcache-lookup3Amount 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-queries0DNS update packets received.
dnsupdate-refused0DNS update packets that are refused.
incoming-notifications0NOTIFY packets received.
noerror-packets2192Number of times a NOERROR packet was sent out
nxdomain-packets4047Number of times an NXDOMAIN packet was sent out
overload-drops0Queries dropped because backends overloaded
packetcache-hit9073Number of hits on the packet cache
packetcache-miss9443Number of misses on the packet cache
packetcache-size338Number of entries in the packet cache
query-cache-hit21427Number of hits on the query cache
query-cache-miss8431Number of misses on the query cache
query-cache-size22Number of entries in the query cache
rd-queries166Number 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-packets0Number of times a server-failed packet was sent out
signatures151Number of DNSSEC signatures made
tcp-answers98Number of answers sent out over TCP
tcp-answers-bytes36925Total size of answers sent out over TCP
tcp-cookie-queries0Number of TCP queries received with the COOKIE option
tcp-queries98Number of TCP queries received
tcp4-answers98Number of IPv4 answers sent out over TCP
tcp4-answers-bytes36925Total size of answers sent out over TCPv4
tcp4-queries98Number 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-answers18444Number of answers sent out over UDP
udp-answers-bytes4080014Total size of answers sent out over UDP
udp-cookie-queries0Number of UDP queries received with the COOKIE EDNS option
udp-do-queries14475Number of UDP queries received with DO bit
udp-queries18456Number of UDP queries received
udp4-answers18444Number of IPv4 answers sent out over UDP
udp4-answers-bytes4080014Total size of answers sent out over UDPv4
udp4-queries18456Number 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
unauth-packets3696Number of times a zone we are not auth for was queried
zone-cache-hit8384Number of zone cache hits
zone-cache-miss7607Number of zone cache misses
zone-cache-size7Number of entries in the zone cache
backend-latency794Average number of microseconds needed for a backend lookup
cache-latency21Average number of microseconds needed for a packet cache lookup
cpu-iowait0Time spent waiting for I/O to complete by the whole system, in units of USER_HZ
cpu-steal0Stolen time, which is the time spent by the whole system in other operating systems when running in a virtualized environment, in units of USER_HZ
fd-usage20Number of open filedescriptors
key-cache-size7Number of entries in the key cache
latency537Average number of microseconds needed to answer a question
meta-cache-size7Number of entries in the metadata cache
open-tcp-connections0Number of currently open TCP connections
qsize-q0Number of questions waiting for database attention
real-memory-usage72466432Actual unique use of memory in bytes (approx)
receive-latency69Average number of microseconds needed to receive a query
ring-logmessages-capacity10000Maximum number of entries in the logmessages ring
ring-logmessages-size24Number of entries in the logmessages ring
ring-noerror-queries-capacity10000Maximum number of entries in the noerror-queries ring
ring-noerror-queries-size0Number of entries in the noerror-queries ring
ring-nxdomain-queries-capacity10000Maximum number of entries in the nxdomain-queries ring
ring-nxdomain-queries-size16Number of entries in the nxdomain-queries ring
ring-queries-capacity10000Maximum number of entries in the queries ring
ring-queries-size281Number of entries in the queries ring
ring-remotes-capacity10000Maximum number of entries in the remotes ring
ring-remotes-corrupt-capacity10000Maximum number of entries in the remotes-corrupt ring
ring-remotes-corrupt-size0Number of entries in the remotes-corrupt ring
ring-remotes-size281Number of entries in the remotes ring
ring-remotes-unauth-capacity10000Maximum number of entries in the remotes-unauth ring
ring-remotes-unauth-size8Number of entries in the remotes-unauth ring
ring-servfail-queries-capacity10000Maximum number of entries in the servfail-queries ring
ring-servfail-queries-size0Number of entries in the servfail-queries ring
ring-unauth-queries-capacity10000Maximum number of entries in the unauth-queries ring
ring-unauth-queries-size33Number of entries in the unauth-queries ring
send-latency50Average number of microseconds needed to send the answer
signature-cache-size147Number of entries in the signature cache
sys-msec8688Number of msec spent in system time
udp-in-csum-errors0UDP 'in checksum' errors
udp-in-errors0UDP 'in' errors
udp-noport-errors1758UDP 'noport' errors
udp-recvbuf-errors0UDP 'recvbuf' errors
udp-sndbuf-errors0UDP 'sndbuf' errors
udp6-in-csum-errors0UDP 'in checksum' errors over IPv6
udp6-in-errors0UDP 'in' errors over IPv6
udp6-noport-errors0UDP 'noport' errors over IPv6
udp6-recvbuf-errors0UDP 'recvbuf' errors over IPv6
udp6-sndbuf-errors0UDP 'sndbuf' errors over IPv6
uptime128172Uptime of process in seconds
user-msec6616Number of msec spent in user time
xfr-queue0Size of the queue of zones to be XFRd