PowerDNS 4.6.2

Uptime: 3.36 months
Queries/second, 1, 5, 10 minute averages: 14, 14, 14. Max queries/second: 181
Cache hitrate, 1, 5, 10 minute averages: 92.1%, 91.7%, 91.4%
Backend query cache hitrate, 1, 5, 10 minute averages: 73.5%, 73.6%, 73.8%
Backend query load, 1, 5, 10 minute averages: 0, 0, 0. Max queries/second: 191
Total queries: 134596534. Question/answer latency: 0.128ms


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Log Messages

TCP Connection Thread died because of STL error, cycling backend: Parsing record content (try 'pdnsutil check-zone'): while parsing IP address, expected digits at position 0 in 'gbc-api.aiti-kace.com.gh'3434.0%
AXFR-out zone 'aiti-kace.com.gh', client '196.43.196.12', transfer initiated3333.0%
TCP server is without backend connections in doAXFR, launching3333.0%
Total:100100%
Reset

Remote server IP addresses

196.43.196.755655.6%
196.43.196.2017817.8%
196.43.196.3013313.3%
196.43.196.12878.7%
196.43.196.23141.4%
196.43.196.100131.3%
196.43.196.1560.6%
196.43.196.7160.6%
196.43.196.17760.6%
195.226.210.6110.1%
Total:1000100%
Reset

Remote hosts sending corrupt packets

169.197.113.175220.0%
20.168.121.93110.0%
135.237.124.106110.0%
104.152.52.109110.0%
104.152.52.120110.0%
172.203.219.121110.0%
134.209.195.140110.0%
104.152.52.235110.0%
104.152.52.237110.0%
Total:10100%
Reset

Remote hosts querying zones for which we are not auth

196.43.196.23440.0%
196.43.196.30330.0%
196.43.196.177330.0%
Total:10100%
Reset

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

watchman.aiti-kace.com.gh/AAAA45722.3%
ns2.aiti-kace.com.gh/AAAA24812.1%
mail.aiti-kace.com.gh/AAAA24512.0%
codehub.aiti-kace.com.gh/AAAA23711.6%
watchman.gi-kace.com.gh/AAAA22811.1%
cloud.aiti-kace.com.gh/AAAA22811.1%
aiti-kace.com.gh/AAAA974.7%
elearning.gi-kace.com.gh/AAAA783.8%
ns1.aiti-kace.com.gh/AAAA552.7%
196.43.196.in-addr.arpa/DNSKEY321.6%
Rest:1437.0%
Total:2048100%
Reset

Queries for non-existent records within existent zones

i2cap.aiti-kace.com.gh/A1313.0%
25.196.43.196.in-addr.arpa/PTR1313.0%
lb._dns-sd._udp.251.196.43.196.in-addr.arpa/PTR66.0%
3.196.43.196.in-addr.arpa/A66.0%
10.196.43.196.in-addr.arpa/PTR55.0%
lb._dns-sd._udp.188.196.43.196.in-addr.arpa/PTR55.0%
10.196.43.196.in-ADdR.ARPa/A44.0%
nos.aiti-kace.com.gh/NS33.0%
i2CaP.aitI-kACE.cOm.gh/AAAA33.0%
lb._dns-sd._udp.221.196.43.196.in-addr.arpa/PTR33.0%
Rest:3939.0%
Total:100100%
Reset

UDP Queries Received

watchman.aiti-kace.com.gh/A10610.6%
watchman.aiti-kace.com.gh/AAAA10610.6%
watchman.gi-kace.com.gh/AAAA888.8%
watchman.gi-kace.com.gh/A888.8%
cloud.aiti-kace.com.gh/A878.7%
cloud.aiti-kace.com.gh/AAAA878.7%
mail.aiti-kace.com.gh/A828.2%
mail.aiti-kace.com.gh/AAAA828.2%
codehub.aiti-kace.com.gh/AAAA636.3%
codehub.aiti-kace.com.gh/A626.2%
Rest:14914.9%
Total:1000100%
Reset

Queries that could not be answered due to backend errors

db.dev.gbc.aiti-kace.com.gh/A4343.0%
dev.gbc.AITi-KacE.com.GH/A2222.0%
Db.deV.GBC.aITi-kACe.COM.gH/AAAA1515.0%
dev.gbc.aiti-kace.com.gh/AAAA1212.0%
db.dev.gbc.aiti-kace.com.gh/NS44.0%
dEV.Gbc.AitI-kaCE.cOM.Gh/CNAME22.0%
dev.gbc.aiti-kace.com.gh/MX11.0%
db.dev.gbc.aiti-kace.com.gh/TXT11.0%
Total:100100%
Reset

Queries for zones that we are not authoritative for

28.119.137.177.in-addr.arpa/PTR18036.0%
a.root-servers.net/A7815.6%
cloud/A285.6%
3.157.66.148.host.secureserver.net/A183.6%
129.42.112.42.in-addr.arpa/PTR163.2%
225.80.215.103.in-addr.arpa/PTR122.4%
18.215.174.103.in-addr.arpa/PTR91.8%
3.157.66.148.in-addr.arpa/PTR91.8%
3.157.66.148.host.secureserver.net/AAAA91.8%
202-125-43-19.as45671.net/A71.4%
Rest:13426.8%
Total:500100%

Variables

backend-queries7447212Number of queries sent to the backend(s)
corrupt-packets64623Number of corrupt packets received
deferred-cache-inserts302093Amount of cache inserts that were deferred because of maintenance
deferred-cache-lookup4732Amount of cache lookups that were deferred because of maintenance
deferred-packetcache-inserts165055Amount of packet cache inserts that were deferred because of maintenance
deferred-packetcache-lookup524Amount 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-packets3838117Number of times a NOERROR packet was sent out
nxdomain-packets924310Number of times an NXDOMAIN packet was sent out
overload-drops0Queries dropped because backends overloaded
packetcache-hit121898596Number of hits on the packet cache
packetcache-miss12700434Number of misses on the packet cache
packetcache-size55Number of entries in the packet cache
query-cache-hit21078107Number of hits on the query cache
query-cache-miss7150125Number of misses on the query cache
query-cache-size26Number of entries in the query cache
rd-queries10259785Number 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-packets11784Number of times a server-failed packet was sent out
signatures0Number of DNSSEC signatures made
tcp-answers9495Number of answers sent out over TCP
tcp-answers-bytes12571223Total size of answers sent out over TCP
tcp-cookie-queries0Number of TCP queries received with the COOKIE option
tcp-queries156118Number of TCP queries received
tcp4-answers9495Number of IPv4 answers sent out over TCP
tcp4-answers-bytes12571223Total size of answers sent out over TCPv4
tcp4-queries156118Number 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-answers134595333Number of answers sent out over UDP
udp-answers-bytes9701119101Total size of answers sent out over UDP
udp-cookie-queries0Number of UDP queries received with the COOKIE EDNS option
udp-do-queries8584121Number of UDP queries received with DO bit
udp-queries134596534Number of UDP queries received
udp4-answers134595333Number of IPv4 answers sent out over UDP
udp4-answers-bytes9701119101Total size of answers sent out over UDPv4
udp4-queries134596534Number 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-packets14542025Number of times a zone we are not auth for was queried
zone-cache-hit8965901Number of zone cache hits
zone-cache-miss31814482Number of zone cache misses
zone-cache-size7Number of entries in the zone cache
backend-latency249Average number of microseconds needed for a backend lookup
cache-latency5Average number of microseconds needed for a packet cache lookup
cpu-iowait2437193Time 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-usage27Number of open filedescriptors
key-cache-size5Number of entries in the key cache
latency128Average 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-usage271093760Actual unique use of memory in bytes (approx)
receive-latency96Average number of microseconds needed to receive a query
ring-logmessages-capacity100Maximum number of entries in the logmessages ring
ring-logmessages-size100Number of entries in the logmessages ring
ring-noerror-queries-capacity10000Maximum number of entries in the noerror-queries ring
ring-noerror-queries-size2048Number of entries in the noerror-queries ring
ring-nxdomain-queries-capacity100Maximum number of entries in the nxdomain-queries ring
ring-nxdomain-queries-size100Number of entries in the nxdomain-queries ring
ring-queries-capacity1000Maximum number of entries in the queries ring
ring-queries-size1000Number of entries in the queries ring
ring-remotes-capacity1000Maximum number of entries in the remotes ring
ring-remotes-corrupt-capacity1000Maximum number of entries in the remotes-corrupt ring
ring-remotes-corrupt-size10Number of entries in the remotes-corrupt ring
ring-remotes-size1000Number of entries in the remotes ring
ring-remotes-unauth-capacity10Maximum number of entries in the remotes-unauth ring
ring-remotes-unauth-size10Number of entries in the remotes-unauth ring
ring-servfail-queries-capacity100Maximum number of entries in the servfail-queries ring
ring-servfail-queries-size100Number of entries in the servfail-queries ring
ring-unauth-queries-capacity500Maximum number of entries in the unauth-queries ring
ring-unauth-queries-size500Number of entries in the unauth-queries ring
send-latency12Average number of microseconds needed to send the answer
signature-cache-size0Number of entries in the signature cache
sys-msec7085163Number of msec spent in system time
udp-in-csum-errors0UDP 'in checksum' errors
udp-in-errors0UDP 'in' errors
udp-noport-errors143UDP '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
uptime8828422Uptime of process in seconds
user-msec3807405Number of msec spent in user time
xfr-queue0Size of the queue of zones to be XFRd