PowerDNS 4.6.2

Uptime: 1.11 months
Queries/second, 1, 5, 10 minute averages: 13, 14, 14. Max queries/second: 47
Cache hitrate, 1, 5, 10 minute averages: 91.8%, 91.7%, 91.6%
Backend query cache hitrate, 1, 5, 10 minute averages: 74.9%, 74.1%, 74.0%
Backend query load, 1, 5, 10 minute averages: 0, 0, 0. Max queries/second: 5
Total queries: 44478054. Question/answer latency: 0.124ms


Reset

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

196.43.196.7660.0%
196.43.196.12220.0%
196.43.196.20220.0%
Total:10100%
Reset

Remote hosts sending corrupt packets

45.148.10.811158399.6%
173.194.93.1720.0%
2.56.165.20820.0%
168.95.43.17820.0%
168.95.43.17020.0%
152.32.252.9420.0%
173.194.93.2520.0%
89.34.238.220.0%
220.158.234.9910.0%
74.125.186.22010.0%
Rest:290.2%
Total:11628100%
Reset

Remote hosts querying zones for which we are not auth

196.43.196.17813827.6%
196.43.196.10012124.2%
196.43.196.159018.0%
196.43.196.1775511.0%
196.43.196.8265.2%
196.43.196.20204.0%
196.43.196.23204.0%
196.43.196.71193.8%
196.43.196.3061.2%
196.43.196.751.0%
Total:500100%
Reset

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

ns2.aiti-kace.com.gh/AAAA220.0%
watchman.aiti-kace.com.gh/AAAA220.0%
elearning.gi-kace.com.gh/AAAA110.0%
watchman.gi-kace.com.gh/AAAA110.0%
api.ns1.aiti-kace.com.gh/AAAA110.0%
codehub.aiti-kace.com.gh/AAAA110.0%
cloud.aiti-kace.com.gh/AAAA110.0%
support.aiti-kace.com.gh/AAAA110.0%
Total:10100%
Reset

Queries for non-existent records within existent zones

25.196.43.196.in-addr.arpa/PTR109711.0%
lb._dns-sd._udp.225.196.43.196.in-addr.arpa/PTR2172.2%
lb._dns-sd._udp.113.196.43.196.in-addr.arpa/PTR2162.2%
nos.aiti-kace.com.gh/NS2132.1%
iWEEk.AITi-kace.COm.gH/A2012.0%
SmtP.AiTI-Kace.CoM.gH/A1701.7%
iweek.aiti-kace.com.gh/AAAA1661.7%
108.196.43.196.in-addr.arpa/PTR1381.4%
lb._dns-sd._udp.193.196.43.196.in-addr.arpa/PTR1041.0%
lb._dns-sd._udp.33.196.43.196.in-addr.arpa/PTR950.9%
Rest:738373.8%
Total:10000100%
Reset

UDP Queries Received

watchman.aiti-kace.com.gh/AAAA13713.7%
watchman.aiti-kace.com.gh/A13713.7%
codehub.aiti-kace.com.gh/AAAA858.5%
codehub.aiti-kace.com.gh/A858.5%
mail.aiti-kace.com.gh/AAAA747.4%
mail.aiti-kace.com.gh/A747.4%
watchman.gi-kace.com.gh/AAAA585.8%
watchman.gi-kace.com.gh/A585.8%
cloud.aiti-kace.com.gh/AAAA565.6%
cloud.aiti-kace.com.gh/A565.6%
Rest:18018.0%
Total:1000100%
Reset

Queries that could not be answered due to backend errors

dB.dEv.GBc.aiTI-kace.cOM.GH/A10630.1%
dev.gbc.aiti-kace.com.gh/A9727.6%
Db.DEV.gBc.aITI-kAcE.coM.gh/AAAA6117.3%
dev.gbc.aiti-kace.com.gh/AAAA257.1%
dev.gbc.aiti-kace.com.gh/NS113.1%
db.dev.gbc.aiti-kace.com.gh/CNAME102.8%
db.dev.gbc.aiti-kace.com.gh/MX92.6%
30_db.dev.gbc.aiti-kace.com.gh/A82.3%
db.dev.gbc.aiti-kace.com.gh/NS61.7%
dev.gbc.aiti-kace.com.gh/MX41.1%
Rest:154.3%
Total:352100%
Reset

Queries for zones that we are not authoritative for

a.root-servers.net/A30830.8%
237.166.199.134.in-addr.arpa/PTR15615.6%
a94-132-156-163.cpe.netcabo.pt/A626.2%
cloud/A303.0%
177.232.135.45.in-addr.arpa/PTR121.2%
163.156.132.94.in-addr.arpa/PTR111.1%
leansweet.za.com/MX101.0%
137.174.222.8.in-addr.arpa/PTR101.0%
79.26.134.45.in-addr.arpa/PTR101.0%
145.107.30.81.in-addr.arpa/PTR70.7%
Rest:38438.4%
Total:1000100%

Variables

backend-queries2380679Number of queries sent to the backend(s)
corrupt-packets63822Number of corrupt packets received
deferred-cache-inserts86271Amount of cache inserts that were deferred because of maintenance
deferred-cache-lookup1339Amount of cache lookups that were deferred because of maintenance
deferred-packetcache-inserts50900Amount of packet cache inserts that were deferred because of maintenance
deferred-packetcache-lookup256Amount 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-packets1257310Number of times a NOERROR packet was sent out
nxdomain-packets281021Number of times an NXDOMAIN packet was sent out
overload-drops0Queries dropped because backends overloaded
packetcache-hit40413352Number of hits on the packet cache
packetcache-miss4065347Number of misses on the packet cache
packetcache-size52Number of entries in the packet cache
query-cache-hit6808691Number of hits on the query cache
query-cache-miss2282799Number of misses on the query cache
query-cache-size32Number of entries in the query cache
rd-queries3302531Number 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-packets7120Number of times a server-failed packet was sent out
signatures0Number of DNSSEC signatures made
tcp-answers2456Number of answers sent out over TCP
tcp-answers-bytes4068115Total size of answers sent out over TCP
tcp-cookie-queries0Number of TCP queries received with the COOKIE option
tcp-queries50908Number of TCP queries received
tcp4-answers2456Number of IPv4 answers sent out over TCP
tcp4-answers-bytes4068115Total size of answers sent out over TCPv4
tcp4-queries50908Number 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-answers44477726Number of answers sent out over UDP
udp-answers-bytes3197931549Total size of answers sent out over UDP
udp-cookie-queries0Number of UDP queries received with the COOKIE EDNS option
udp-do-queries2672509Number of UDP queries received with DO bit
udp-queries44478054Number of UDP queries received
udp4-answers44477726Number of IPv4 answers sent out over UDP
udp4-answers-bytes3197931549Total size of answers sent out over UDPv4
udp4-queries44478054Number 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-packets4826239Number of times a zone we are not auth for was queried
zone-cache-hit2918076Number of zone cache hits
zone-cache-miss9640506Number of zone cache misses
zone-cache-size7Number of entries in the zone cache
backend-latency256Average number of microseconds needed for a backend lookup
cache-latency5Average number of microseconds needed for a packet cache lookup
cpu-iowait1364449Time 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
latency124Average 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-usage227164160Actual unique use of memory in bytes (approx)
receive-latency88Average 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-capacity10Maximum number of entries in the noerror-queries ring
ring-noerror-queries-size10Number of entries in the noerror-queries ring
ring-nxdomain-queries-capacity10000Maximum number of entries in the nxdomain-queries ring
ring-nxdomain-queries-size10000Number 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-capacity10Maximum number of entries in the remotes ring
ring-remotes-corrupt-capacity500000Maximum number of entries in the remotes-corrupt ring
ring-remotes-corrupt-size11628Number of entries in the remotes-corrupt ring
ring-remotes-size10Number of entries in the remotes ring
ring-remotes-unauth-capacity500Maximum number of entries in the remotes-unauth ring
ring-remotes-unauth-size500Number of entries in the remotes-unauth ring
ring-servfail-queries-capacity10000Maximum number of entries in the servfail-queries ring
ring-servfail-queries-size352Number of entries in the servfail-queries ring
ring-unauth-queries-capacity1000Maximum number of entries in the unauth-queries ring
ring-unauth-queries-size1000Number 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-msec2438152Number of msec spent in system time
udp-in-csum-errors0UDP 'in checksum' errors
udp-in-errors0UDP 'in' errors
udp-noport-errors89UDP '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
uptime2917186Uptime of process in seconds
user-msec1275985Number of msec spent in user time
xfr-queue0Size of the queue of zones to be XFRd