PowerDNS 4.1.14

Uptime: 2.6 months
Queries/second, 1, 5, 10 minute averages: 2, 2, 3. Max queries/second: 37
Cache hitrate, 1, 5, 10 minute averages: 2.7%, 6.3%, 6.9%
Backend query cache hitrate, 1, 5, 10 minute averages: 69.2%, 75.2%, 75.9%
Backend query load, 1, 5, 10 minute averages: 5, 5, 6. Max queries/second: 54
Total queries: 20462725. Question/answer latency: 1.19ms


Reset

Log Messages

HTTP: Handling request "/"22.0%
AXFR of domain 'u1220242001.cbtexamportal.in' failed: not authoritative11.0%
Remote 172.217.34.155 wants 'sG04.aPi.crM.iXcHeCKDeMO.Com|AAAA', do = 1, bufsize = 1400: packetcache MISS11.0%
Remote 165.232.120.149 wants 'sg1082.api.reg.ixcheckcloud.com|NS', do = 0, bufsize = 1440: packetcache MISS11.0%
Remote 165.232.120.149 wants 'sg1082.api.reg.ixcheckcloud.com|A', do = 0, bufsize = 512: packetcache MISS11.0%
Remote 158.220.124.45 wants 'ksssci01.cbtexamportal.in|TXT', do = 1, bufsize = 1232: packetcache MISS11.0%
Remote 158.220.124.45 wants 'ksssci01.cbtexamportal.in|MX', do = 1, bufsize = 1232: packetcache MISS11.0%
Remote 158.220.124.45 wants 'ksssci01.cbtexamportal.in|A', do = 1, bufsize = 1232: packetcache MISS11.0%
Remote 104.22.48.59 wants 'exam.api.sg9998.ixcheckcloud.com|A', do = 1, bufsize = 1452: packetcache MISS11.0%
Remote 10.58.198.76 wants 'mock.cbtexamportal.in|AAAA', do = 1, bufsize = 1680: packetcache MISS11.0%
Rest:8989.0%
Total:100100%
Reset

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

mock.cbtexamportal.in/AAAA220.0%
APi.crm.iXcHECKDeMo.COm/AAAA110.0%
SoUrcE.XtrA4.Io/AAAA110.0%
aPI.AuTh.IXCHEcKdEmo.com/AAAA110.0%
cbtexamportal.in/AAAA110.0%
ksssci01.cbtexamportal.in/MX110.0%
ksssci01.cbtexamportal.in/TXT110.0%
mock.cbtexamportal.in/TYPE65110.0%
storage01.api.blr.xtra4.io/CNAME110.0%
Total:10100%
Reset

Queries for non-existent records within existent domains

package.api.sg1086.ixcheckcloud.com/SOA5370.7%
sg02.candidate.ixcheckcloud.com/SOA5370.7%
commandcentre.api.sg1134.ixcheckcloud.com/SOA5370.7%
sg02.api.commandcentre.ixcheckcloud.com/SOA5370.7%
mock999.cbtexamportal.in/SOA5370.7%
u1220242001.cbtexamportal.in/SOA5370.7%
sg02.api.analytics.ixcheckcloud.com/SOA5370.7%
e2023060501.cbtexamportal.in/SOA5370.7%
sg02.api.examauth.ixcheckcloud.com/SOA5370.7%
sg02.api.package.ixcheckcloud.com/SOA5370.7%
Rest:7096093.0%
Total:76330100%
Reset

UDP Queries Received

sg02.api.examjobs.ixcheckcloud.com/SOA20.5%
candidateportal.api.sg1128-blr.ixcheckcloud.com/SOA20.5%
candidateportal.api.sg1118.ixcheckcloud.com/SOA20.5%
sg02.api.authoring.ixcheckcloud.com/SOA20.5%
candidateportal.api.sg1086.ixcheckcloud.com/SOA20.5%
sg02.api.candidateportal.ixcheckcloud.com/SOA20.5%
sg02.api.centre.ixcheckcloud.com/SOA20.5%
sg02.api.commandcentre.ixcheckcloud.com/SOA20.5%
authoring.api.sg1134.ixcheckcloud.com/SOA20.5%
authoring.api.sg1129.ixcheckcloud.com/SOA20.5%
Rest:37694.9%
Total:396100%
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%
Reset

Remote server IP addresses

103.239.138.21013634.3%
192.168.2.1512531.6%
104.22.48.5971.8%
172.217.34.15641.0%
66.132.198.4341.0%
66.132.198.5241.0%
66.132.153.1230.8%
74.63.17.24230.8%
172.69.202.20130.8%
192.178.116.15730.8%
Rest:10426.3%
Total:396100%
Reset

Remote hosts sending corrupt packets

Total:0100%
Reset

Remote hosts querying domains for which we are not auth

145.102.6.11810100.0%
Total:10100%

Variables

corrupt-packets27103Number of corrupt packets received
deferred-cache-inserts56117Amount of cache inserts that were deferred because of maintenance
deferred-cache-lookup32019Amount of cache lookups that were deferred because of maintenance
deferred-packetcache-inserts5735Amount of packet cache inserts that were deferred because of maintenance
deferred-packetcache-lookup580Amount 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-queries3DNS update packets received.
dnsupdate-refused3DNS update packets that are refused.
incoming-notifications2469NOTIFY packets received.
overload-drops0Queries dropped because backends overloaded
packetcache-hit1281242Number of hits on the packet cache
packetcache-miss19208055Number of misses on the packet cache
packetcache-size283Number of entries in the packet cache
query-cache-hit132819180Number of hits on the query cache
query-cache-miss38957117Number of misses on the query cache
query-cache-size678Number of entries in the query cache
rd-queries49981Number 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-packets2947Number of times a server-failed packet was sent out
signatures0Number of DNSSEC signatures made
tcp-answers12812811Number of answers sent out over TCP
tcp-answers-bytes684667293Total size of answers sent out over TCP
tcp-queries12761214Number of TCP queries received
tcp4-answers12812811Number of IPv4 answers sent out over TCP
tcp4-answers-bytes684667293Total size of answers sent out over TCPv4
tcp4-queries12761214Number 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-packets2Number of packets which weren't answered within timeout set
udp-answers20461801Number of answers sent out over UDP
udp-answers-bytes2195688273Total size of answers sent out over UDP
udp-do-queries5692629Number of UDP queries received with DO bit
udp-queries20462725Number of UDP queries received
udp4-answers20461801Number of IPv4 answers sent out over UDP
udp4-answers-bytes2195688273Total size of answers sent out over UDPv4
udp4-queries20462725Number 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-usage25Number of open filedescriptors
key-cache-size1552Number of entries in the key cache
latency1189Average number of microseconds needed to answer a question
meta-cache-size6192Number of entries in the metadata cache
qsize-q0Number of questions waiting for database attention
real-memory-usage357011456Actual unique use of memory in bytes (approx)
signature-cache-size0Number of entries in the signature cache
sys-msec24044416Number of msec spent in system time
udp-in-errors408843UDP 'in' errors
udp-noport-errors43938UDP 'noport' errors
udp-recvbuf-errors0UDP 'recvbuf' errors
udp-sndbuf-errors0UDP 'sndbuf' errors
uptime6819699Uptime of process in seconds
user-msec34711611Number of msec spent in user time