PowerDNS 4.2.1

Uptime: 1.27 months
Queries/second, 1, 5, 10 minute averages: 0, 0, 0. Max queries/second: 1
Cache hitrate, 1, 5, 10 minute averages: 0.0%, 0.0%, 0.0%
Backend query cache hitrate, 1, 5, 10 minute averages: 60.8%, 52.2%, 51.1%
Backend query load, 1, 5, 10 minute averages: 0, 0, 0. Max queries/second: 1
Total queries: 5637. Question/answer latency: 0.968ms


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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 domain135773.0%
No question section in packet from 64.225.107.222:13137, error=No Error110.6%
No question section in packet from 146.190.81.34:13137, error=No Error110.6%
No question section in packet from 143.110.217.66:13137, error=No Error110.6%
No question section in packet from 134.199.148.83:13137, error=No Error110.6%
Received question from socket which had no remote address, dropping (Transport endpoint is not connected)70.4%
[webserver] a7c08117-964d-4a97-ac56-8143fa5a372b HTTP STL Exception: Reading from a socket: Connection reset by peer10.1%
[webserver] ac9d7ab3-78b4-4d30-aab9-14f44198e78b HTTP STL Exception: Writing data: Broken pipe10.1%
[webserver] a9021d85-32aa-4378-913c-ae230fd7a719 Unable to parse request: HTTP version not supported10.1%
[webserver] a908fac6-c5db-4fde-af63-0b30ba9d0720 Unable to parse request: HTTP version not supported10.1%
Rest:44624.0%
Total:1858100%
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Remote server IP addresses

Total:0100%
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Remote hosts sending corrupt packets

Total:0100%
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Remote hosts querying domains for which we are not auth

145.116.218.159359.3%
122.228.23.224383.8%
185.73.23.133171.7%
159.89.236.129161.6%
157.230.231.253151.5%
103.212.227.29121.2%
18.191.94.169101.0%
199.204.98.13090.9%
67.205.134.5290.9%
185.241.206.2890.9%
Rest:27227.2%
Total:1000100%
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Queries for existing records, but for type we don't have

Total:0100%
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Queries for non-existent records within existent domains

Total:0100%
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UDP Queries Received

version.bind/TXT2111.4%
gsu.edu/ANY94.9%
ip.parrotdns.com/A94.9%
collectd.org/ANY73.8%
sl/ANY52.7%
hbtbank.com/TXT42.2%
uu.nl/ANY31.6%
hostname.bind/TXT21.1%
./ANY21.1%
wired.com/TXT21.1%
Rest:12065.2%
Total:184100%
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Queries that could not be answered due to backend errors

Total:0100%
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Queries for domains that we are not authoritative for

Total:0100%

Variables

corrupt-packets260Number of corrupt packets received
deferred-cache-inserts7Amount of cache inserts that were deferred because of maintenance
deferred-cache-lookup2Amount of cache lookups that were deferred because of maintenance
deferred-packetcache-inserts9Amount 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-queries0DNS update packets received.
dnsupdate-refused0DNS update packets that are refused.
incoming-notifications0NOTIFY packets received.
overload-drops0Queries dropped because backends overloaded
packetcache-hit46Number of hits on the packet cache
packetcache-miss2955Number of misses on the packet cache
packetcache-size425Number of entries in the packet cache
query-cache-hit4862Number of hits on the query cache
query-cache-miss5267Number of misses on the query cache
query-cache-size137Number of entries in the query cache
rd-queries5046Number 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-packets1Number of times a server-failed packet was sent out
signatures0Number of DNSSEC signatures made
tcp-answers255Number of answers sent out over TCP
tcp-answers-bytes15583Total size of answers sent out over TCP
tcp-queries261Number of TCP queries received
tcp4-answers255Number of IPv4 answers sent out over TCP
tcp4-answers-bytes15583Total size of answers sent out over TCPv4
tcp4-queries261Number 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-answers5140Number of answers sent out over UDP
udp-answers-bytes330215Total size of answers sent out over UDP
udp-do-queries644Number of UDP queries received with DO bit
udp-queries5637Number of UDP queries received
udp4-answers5140Number of IPv4 answers sent out over UDP
udp4-answers-bytes330215Total size of answers sent out over UDPv4
udp4-queries5637Number 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
latency968Average number of microseconds needed to answer a question
meta-cache-size3Number of entries in the metadata cache
open-tcp-connections0Number of currently open TCP connections
qsize-q0Number of questions waiting for database attention
real-memory-usage205926400Actual unique use of memory in bytes (approx)
signature-cache-size0Number of entries in the signature cache
sys-msec190254Number of msec spent in system time
udp-in-errors55UDP 'in' errors
udp-noport-errors127695UDP 'noport' errors
udp-recvbuf-errors0UDP 'recvbuf' errors
udp-sndbuf-errors0UDP 'sndbuf' errors
uptime3341877Uptime of process in seconds
user-msec103251Number of msec spent in user time