PowerDNS 4.6.2

Uptime: 12.3 days
Queries/second, 1, 5, 10 minute averages: 13, 14, 14. Max queries/second: 47
Cache hitrate, 1, 5, 10 minute averages: 89.9%, 90.5%, 90.6%
Backend query cache hitrate, 1, 5, 10 minute averages: 72.7%, 72.4%, 72.4%
Backend query load, 1, 5, 10 minute averages: 0, 0, 0. Max queries/second: 5
Total queries: 15975685. Question/answer latency: 0.159ms


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Log Messages

Showing: Top 10 of 26 Resize: 10 100 500 1000 (10000) 500000
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'296432.9%
AXFR-out zone 'aiti-kace.com.gh', client '196.43.196.12', transfer initiated296432.9%
TCP server is without backend connections in doAXFR, launching282431.3%
TCP server is without backend connections, launching1401.6%
Exception building answer packet for db.dev.gbc.aiti-kace.com.gh/AAAA (Parsing record content (try 'pdnsutil check-zone'): while parsing IP address, expected digits at position 0 in 'gbc-api.aiti-kace.com.gh') sending out servfail330.4%
Exception building answer packet for dev.gbc.aiti-kace.com.gh/A (Parsing record content (try 'pdnsutil check-zone'): while parsing IP address, expected digits at position 0 in 'gbc-api.aiti-kace.com.gh') sending out servfail230.3%
Exception building answer packet for dev.gbc.aiti-kace.com.gh/AAAA (Parsing record content (try 'pdnsutil check-zone'): while parsing IP address, expected digits at position 0 in 'gbc-api.aiti-kace.com.gh') sending out servfail150.2%
Exception building answer packet for Db.dEV.gbc.AiTi-KaCe.com.Gh/A (Parsing record content (try 'pdnsutil check-zone'): while parsing IP address, expected digits at position 0 in 'gbc-api.aiti-kace.com.gh') sending out servfail150.2%
Exception building answer packet for dev.gbc.aiti-kace.com.gh/NS (Parsing record content (try 'pdnsutil check-zone'): while parsing IP address, expected digits at position 0 in 'gbc-api.aiti-kace.com.gh') sending out servfail100.1%
Exception building answer packet for 30_db.dev.gbc.aiti-kace.com.gh/A (Parsing record content (try 'pdnsutil check-zone'): while parsing IP address, expected digits at position 0 in 'gbc-api.aiti-kace.com.gh') sending out servfail40.0%
Rest:190.2%
Total:9011100%
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Remote server IP addresses

Showing: Top 10 of 110 Resize: 10 100 500 1000 (10000) 500000
196.43.196.7507950.8%
196.43.196.30145914.6%
196.43.196.20137013.7%
196.43.196.12104410.4%
196.43.196.234064.1%
196.43.196.1781741.7%
196.43.196.711701.7%
196.43.196.177660.7%
196.43.196.15380.4%
196.43.196.100250.2%
Rest:1691.7%
Total:10000100%
Reset

Remote hosts sending corrupt packets

Showing: Top 10 of 1 Resize: 10 100 (500) 1000 10000 500000
45.148.10.81500100.0%
Total:500100%
Reset

Remote hosts querying zones for which we are not auth

Showing: Top 10 of 16 Resize: 10 100 500 1000 (10000) 500000
196.43.196.23202437.6%
196.43.196.100118122.0%
196.43.196.17889116.6%
196.43.196.714498.4%
196.43.196.1773516.5%
196.43.196.152184.1%
196.43.196.201262.3%
196.43.196.30541.0%
196.43.196.7290.5%
196.43.196.8260.5%
Rest:270.5%
Total:5376100%
Reset

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

Showing: Top 10 of 36 Resize: 10 100 500 (1000) 10000 500000
watchman.aiti-kace.com.gh/AAAA22522.5%
ns2.aiti-kace.com.gh/AAAA12612.6%
cloud.aiti-kace.com.gh/AAAA11311.3%
watchman.gi-kace.com.gh/AAAA11211.2%
codehub.aiti-kace.com.gh/AAAA11111.1%
mail.aiti-kace.com.gh/AAAA10910.9%
aiti-kace.com.gh/AAAA424.2%
ns1.aiti-kace.com.gh/AAAA383.8%
elearning.gi-kace.com.gh/AAAA383.8%
noss.com.gh/AAAA272.7%
Rest:595.9%
Total:1000100%
Reset

Queries for non-existent records within existent zones

Showing: Top 10 of 1541 Resize: 10 100 500 1000 10000 (500000)
undefined.hostname.localhost/A152310.1%
25.196.43.196.in-addr.arpa/PTR14049.3%
178.196.43.196.iN-ADDR.arpA/PTR3302.2%
SMtP.AITI-KaCE.coM.Gh/A2831.9%
10.196.43.196.in-addr.arpa/PTR2281.5%
iweek.aiti-kace.com.gh/A2171.4%
3.196.43.196.in-addr.arpa/PTR1951.3%
webMaiL.AITi-kaCE.com.GH/A1871.2%
iweek.aiti-kace.com.gh/AAAA1701.1%
lb._dns-sd._udp.11.196.43.196.in-addr.arpa/PTR1481.0%
Rest:1034468.8%
Total:15029100%
Reset

UDP Queries Received

Showing: Top 10 of 3 Resize: 10 100 500 1000 10000 (500000)
75.134.64.45.in-addr.arpa/PTR250.0%
mail.aiti-kace.com.gh/A125.0%
mail.aiti-kace.com.gh/AAAA125.0%
Total:4100%
Reset

Queries that could not be answered due to backend errors

Showing: Top 10 of 18 Resize: 10 100 500 1000 (10000) 500000
db.dev.gbc.aiti-kace.com.gh/AAAA3328.7%
dev.gbc.aiti-kace.com.gh/A2320.0%
dev.gbc.aiti-kace.com.gh/AAAA1513.0%
Db.dEV.gbc.AiTi-KaCe.com.Gh/A1513.0%
dev.gbc.aiti-kace.com.gh/NS108.7%
30_db.dev.gbc.aiti-kace.com.gh/A43.5%
db.dev.gbc.aiti-kace.com.gh/NS21.7%
db.dev.gbc.aiti-kace.com.gh/MX21.7%
dev.gbc.aiti-kace.com.gh/MX21.7%
dev.gbc.aiti-kace.com.gh/ANY10.9%
Rest:87.0%
Total:115100%
Reset

Queries for zones that we are not authoritative for

Showing: Top 10 of 11 Resize: 10 100 (500) 1000 10000 500000
a.root-servers.net/A2428.9%
74.166.199.134.in-addr.arpa/PTR1416.9%
147.184.101.180.in-addr.arpa/PTR1012.0%
85.56.75.222.in-addr.arpa/PTR1012.0%
75.134.64.45.in-addr.arpa/PTR1012.0%
225.84.251.196.in-addr.arpa/PTR67.2%
220.116.139.123.in-addr.arpa/PTR22.4%
45.23.160.14.in-addr.arpa/PTR22.4%
cloud/A22.4%
undefined.hostname.localhost.com.gh/A22.4%
Rest:11.2%
Total:83100%

Variables

backend-queries872721Number of queries sent to the backend(s)
corrupt-packets14869Number of corrupt packets received
deferred-cache-inserts31300Amount of cache inserts that were deferred because of maintenance
deferred-cache-lookup464Amount of cache lookups that were deferred because of maintenance
deferred-packetcache-inserts18720Amount of packet cache inserts that were deferred because of maintenance
deferred-packetcache-lookup58Amount 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-packets465355Number of times a NOERROR packet was sent out
nxdomain-packets110264Number of times an NXDOMAIN packet was sent out
overload-drops0Queries dropped because backends overloaded
packetcache-hit14522584Number of hits on the packet cache
packetcache-miss1453544Number of misses on the packet cache
packetcache-size44Number of entries in the packet cache
query-cache-hit2536912Number of hits on the query cache
query-cache-miss837162Number of misses on the query cache
query-cache-size44Number of entries in the query cache
rd-queries1155714Number 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-packets1950Number of times a server-failed packet was sent out
signatures0Number of DNSSEC signatures made
tcp-answers1045Number of answers sent out over TCP
tcp-answers-bytes1491858Total size of answers sent out over TCP
tcp-cookie-queries0Number of TCP queries received with the COOKIE option
tcp-queries18686Number of TCP queries received
tcp4-answers1045Number of IPv4 answers sent out over TCP
tcp4-answers-bytes1491858Total size of answers sent out over TCPv4
tcp4-queries18686Number 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-answers15975520Number of answers sent out over UDP
udp-answers-bytes1154446117Total size of answers sent out over UDP
udp-cookie-queries0Number of UDP queries received with the COOKIE EDNS option
udp-do-queries931076Number of UDP queries received with DO bit
udp-queries15975685Number of UDP queries received
udp4-answers15975520Number of IPv4 answers sent out over UDP
udp4-answers-bytes1154446117Total size of answers sent out over UDPv4
udp4-queries15975685Number 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-packets1550398Number of times a zone we are not auth for was queried
zone-cache-hit1081850Number of zone cache hits
zone-cache-miss3216262Number of zone cache misses
zone-cache-size7Number of entries in the zone cache
backend-latency261Average number of microseconds needed for a backend lookup
cache-latency26Average number of microseconds needed for a packet cache lookup
cpu-iowait1044690Time 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
latency159Average 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-usage164655104Actual unique use of memory in bytes (approx)
receive-latency103Average number of microseconds needed to receive a query
ring-logmessages-capacity10000Maximum number of entries in the logmessages ring
ring-logmessages-size9011Number of entries in the logmessages ring
ring-noerror-queries-capacity1000Maximum number of entries in the noerror-queries ring
ring-noerror-queries-size1000Number of entries in the noerror-queries ring
ring-nxdomain-queries-capacity500000Maximum number of entries in the nxdomain-queries ring
ring-nxdomain-queries-size15029Number of entries in the nxdomain-queries ring
ring-queries-capacity500000Maximum number of entries in the queries ring
ring-queries-size4Number of entries in the queries ring
ring-remotes-capacity10000Maximum number of entries in the remotes ring
ring-remotes-corrupt-capacity500Maximum number of entries in the remotes-corrupt ring
ring-remotes-corrupt-size500Number of entries in the remotes-corrupt ring
ring-remotes-size10000Number of entries in the remotes ring
ring-remotes-unauth-capacity10000Maximum number of entries in the remotes-unauth ring
ring-remotes-unauth-size5376Number of entries in the remotes-unauth ring
ring-servfail-queries-capacity10000Maximum number of entries in the servfail-queries ring
ring-servfail-queries-size115Number of entries in the servfail-queries ring
ring-unauth-queries-capacity500Maximum number of entries in the unauth-queries ring
ring-unauth-queries-size83Number 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-msec872588Number of msec spent in system time
udp-in-csum-errors0UDP 'in checksum' errors
udp-in-errors0UDP 'in' errors
udp-noport-errors72UDP '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
uptime1062164Uptime of process in seconds
user-msec460682Number of msec spent in user time
xfr-queue0Size of the queue of zones to be XFRd