PowerDNS 4.2.1

Uptime: 5.01 days
Queries/second, 1, 5, 10 minute averages: 0, 0, 0. Max queries/second: 0
Cache hitrate, 1, 5, 10 minute averages: 54.6%, 49.6%, 45.1%
Backend query cache hitrate, 1, 5, 10 minute averages: 0.0%, 0.0%, 0.0%
Backend query load, 1, 5, 10 minute averages: 0, 0, 0. Max queries/second: 0
Total queries: 242. Question/answer latency: 0.056ms


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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 domain24083.9%
[webserver] e0a57f29-23ff-4437-a8c7-449c5e6d2234 HTTP STL Exception: Reading from a socket: Connection reset by peer10.3%
[webserver] 8ca3022d-7464-45d4-87f5-dc4447eca703 Unable to parse request: HTTP version not supported10.3%
[webserver] 913c9aab-8ff0-46a4-b2f9-54312add9b5f Unable to parse request: HTTP version not supported10.3%
[webserver] 94a7cffe-7384-4ff8-b632-375bed556f94 Unknown exception10.3%
[webserver] 96ebece3-9b92-43d7-aefe-9916a7361cd7 Unable to parse request: HTTP version not supported10.3%
[webserver] 97c2bf95-3775-4234-bae7-91689c657316 Unable to parse request: HTTP version not supported10.3%
[webserver] a35cbb83-bc38-4a49-a0ab-943f4dc47fb7 Unable to parse request: Malformed header line10.3%
[webserver] a4292a8f-9a0f-47b0-a5c5-070a794498b6 Unable to parse request: Malformed header line10.3%
[webserver] ba663968-6987-49e1-a227-529d4fb01518 Unable to parse request: HTTP version not supported10.3%
Rest:3712.9%
Total:286100%
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Remote server IP addresses

95.214.27.274317.9%
45.148.10.2483313.8%
185.196.220.81229.2%
193.200.78.372.9%
185.16.39.2972.9%
172.87.29.5062.5%
138.246.253.24852.1%
51.159.103.1041.7%
198.98.53.14231.2%
122.228.23.22431.2%
Rest:10744.6%
Total:240100%
Reset

Remote hosts sending corrupt packets

45.148.10.2488991.8%
162.55.67.9422.1%
40.78.94.1611.0%
172.170.167.2011.0%
51.8.71.4111.0%
159.223.203.9711.0%
45.95.169.13011.0%
223.113.128.25011.0%
Total:97100%
Reset

Remote hosts querying domains for which we are not auth

122.228.23.22436.0%
219.243.212.12424.0%
146.88.240.1724.0%
141.22.28.22724.0%
146.88.240.6524.0%
87.236.176.13712.0%
146.88.241.12412.0%
199.45.154.14212.0%
44.220.188.14712.0%
167.94.138.14912.0%
Rest:3468.0%
Total:50100%
Reset

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

cedecsi.com/DNSKEY150.0%
mail.cedecsi.com/AAAA150.0%
Total:2100%
Reset

Queries for non-existent records within existent domains

santos.conceptomercado.com/A1100.0%
Total:1100%
Reset

UDP Queries Received

sl/ANY10342.9%
VERSION.BIND/TXT4619.2%
ip.parrotdns.com/A93.8%
dnsscan.shadowserver.org/A52.1%
box.com/TXT31.2%
334f7807.asertdnsresearch.com/A31.2%
./ANY20.8%
xd.gov/ANY20.8%
www.baidu.com/A20.8%
inanis.asertdnsresearch.com/A20.8%
Rest:6326.2%
Total:240100%
Reset

Queries that could not be answered due to backend errors

Total:0100%
Reset

Queries for domains that we are not authoritative for

Total:0100%

Variables

corrupt-packets97Number of corrupt packets received
deferred-cache-inserts0Amount of cache inserts that were deferred because of maintenance
deferred-cache-lookup0Amount of cache lookups that were deferred because of maintenance
deferred-packetcache-inserts0Amount 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-hit3Number of hits on the packet cache
packetcache-miss196Number of misses on the packet cache
packetcache-size39Number of entries in the packet cache
query-cache-hit18Number of hits on the query cache
query-cache-miss212Number of misses on the query cache
query-cache-size98Number of entries in the query cache
rd-queries230Number 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-packets8Number of times a server-failed packet was sent out
signatures0Number of DNSSEC signatures made
tcp-answers25Number of answers sent out over TCP
tcp-answers-bytes1627Total size of answers sent out over TCP
tcp-queries25Number of TCP queries received
tcp4-answers25Number of IPv4 answers sent out over TCP
tcp4-answers-bytes1627Total size of answers sent out over TCPv4
tcp4-queries25Number 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-answers240Number of answers sent out over UDP
udp-answers-bytes10816Total size of answers sent out over UDP
udp-do-queries91Number of UDP queries received with DO bit
udp-queries242Number of UDP queries received
udp4-answers240Number of IPv4 answers sent out over UDP
udp4-answers-bytes10816Total size of answers sent out over UDPv4
udp4-queries242Number 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-size2Number of entries in the key cache
latency56Average number of microseconds needed to answer a question
meta-cache-size6Number of entries in the metadata cache
open-tcp-connections0Number of currently open TCP connections
qsize-q0Number of questions waiting for database attention
real-memory-usage122105856Actual unique use of memory in bytes (approx)
signature-cache-size0Number of entries in the signature cache
sys-msec23471Number of msec spent in system time
udp-in-errors0UDP 'in' errors
udp-noport-errors4590UDP 'noport' errors
udp-recvbuf-errors0UDP 'recvbuf' errors
udp-sndbuf-errors0UDP 'sndbuf' errors
uptime432949Uptime of process in seconds
user-msec11177Number of msec spent in user time