PowerDNS 4.0.5

Uptime: 33.4 months
Queries/second, 1, 5, 10 minute averages: 1.29, 2.16, 4.5. Max queries/second: 7.73e+03
Cache hitrate, 1, 5, 10 minute averages: 69.1%, 78.5%, 88.0%
Backend query cache hitrate, 1, 5, 10 minute averages: 73.5%, 75.0%, 77.2%
Backend query load, 1, 5, 10 minute averages: 0.585, 0.634, 0.665. Max queries/second: 384
Total queries: 1799961605. Question/answer latency: 0.09ms


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Log Messages

Showing: Top 10 of 9 Resize: 10 100 500 (1000) 10000 500000
PowerDNS Security Update Mandatory: Upgrade now, see https://doc.powerdns.com/authoritative/security-advisories/powerdns-advisory-2018-03.html17387.4%
HTTP STL Exception: Reading from a socket: Connection reset by peer94.5%
TCP server is without backend connections, launching42.0%
Backend reported permanent error which prevented lookup (GSQLBackend lookup query:Could not prepare statement: SELECT content,ttl,prio,type,domain_id,disabled,name,auth FROM records WHERE disabled=0 and type=? and name=?: MySQL server has gone away), aborting31.5%
HTTP STL Exception: Writing data: Broken pipe31.5%
TCP nameserver had error, cycling backend: GSQLBackend lookup query:Could not prepare statement: SELECT content,ttl,prio,type,domain_id,disabled,name,auth FROM records WHERE disabled=0 and type=? and name=?: MySQL server has gone away31.5%
Backend reported permanent error which prevented lookup (GSQLBackend lookup query:Could not execute mysql statement: SELECT content,ttl,prio,type,domain_id,disabled,name,auth FROM records WHERE disabled=0 and type=? and name=?: Lost connection to MySQL server during query), aborting10.5%
TCP nameserver had error, cycling backend: GSQLBackend lookup query:Could not execute mysql statement: SELECT content,ttl,prio,type,domain_id,disabled,name,auth FROM records WHERE disabled=0 and type=? and name=?: Lost connection to MySQL server during query10.5%
Unable to parse SOA notification answer from 78.144.212.11210.5%
Total:198100%
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Queries for existing records, but for type we don't have

Showing: Top 10 of 19 Resize: 10 (100) 500 1000 10000 500000
ns1.digitalbestial.com/CNAME38.8%
ns2.digitalbestial.com/TXT38.8%
digitalbestial.com/DNSKEY38.8%
digitalbestial.com/CNAME25.9%
mail.digitalbestial.com/TXT25.9%
digitalbestial.com/AAAA25.9%
ns1.digitalbestial.com/NS25.9%
ns1.digitalbestial.com/TXT25.9%
ns2.digitalbestial.com/AAAA25.9%
ns2.digitalbestial.com/MX25.9%
Rest:1132.4%
Total:34100%
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Queries for non-existent records within existent domains

Showing: Top 10 of 2 Resize: 10 (100) 500 1000 10000 500000
_mta-sts.ns2.digitalbestial.com/A150.0%
_mta-sts.ns2.digitalbestial.com/TXT150.0%
Total:2100%
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UDP Queries Received

Showing: Top 10 of 101298 Resize: 10 100 500 1000 10000 (500000)
ds.permissionmac.com/NS12110.2%
ds.permissionmac.com/MX4810.1%
mail.s0433-31.ds.permissionmac.com/AAAA4580.1%
pub1-99.ds.permissionmac.com/A4100.1%
ds.permissionmac.com/A3490.1%
pny207-215.ds.permissionmac.com/CNAME2820.1%
ds.permissionmac.com/AAAA2580.1%
mail.s0435-247.ds.permissionmac.com/A2420.0%
_dmarc.ds.permissionmac.com/TXT2350.0%
sheep1-130.ds.permissionmac.com/MX1530.0%
Rest:49592199.2%
Total:500000100%
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Queries that could not be answered due to backend errors

Showing: Top 10 of 0 Resize: 10 (100) 500 1000 10000 500000
Total:0100%
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Queries for domains that we are not authoritative for

Showing: Top 10 of 101263 Resize: 10 100 500 1000 10000 (500000)
ds.permissionmac.com/NS12110.2%
ds.permissionmac.com/MX4810.1%
mail.s0433-31.ds.permissionmac.com/AAAA4580.1%
pub1-99.ds.permissionmac.com/A4100.1%
ds.permissionmac.com/A3510.1%
pny207-215.ds.permissionmac.com/CNAME2850.1%
ds.permissionmac.com/AAAA2580.1%
mail.s0435-247.ds.permissionmac.com/A2420.0%
_dmarc.ds.permissionmac.com/TXT2350.0%
sheep1-130.ds.permissionmac.com/MX1530.0%
Rest:49591699.2%
Total:500000100%
Reset

Remote server IP addresses

Showing: Top 10 of 642 Resize: 10 100 500 1000 (10000) 500000
172.217.41.2131451.4%
74.125.47.251281.3%
172.253.215.291261.3%
172.253.231.2121201.2%
172.253.215.221191.2%
172.253.215.281171.2%
172.253.231.2091151.1%
172.253.231.2171091.1%
172.253.215.181081.1%
172.253.248.591071.1%
Rest:880688.1%
Total:10000100%
Reset

Remote hosts sending corrupt packets

Showing: Top 10 of 8 Resize: 10 (100) 500 1000 10000 500000
67.215.86.82330.0%
20.168.6.88110.0%
104.152.52.106110.0%
104.152.52.109110.0%
104.152.52.114110.0%
104.152.52.123110.0%
134.122.46.206110.0%
20.42.115.228110.0%
Total:10100%
Reset

Remote hosts querying domains for which we are not auth

Showing: Top 10 of 15142 Resize: 10 100 500 1000 10000 (500000)
172.253.214.12288081.8%
172.253.214.12183621.7%
172.253.214.12083221.7%
172.253.214.11780631.6%
172.253.214.11875901.5%
172.253.214.11575541.5%
172.253.214.11974871.5%
172.253.214.12351231.0%
172.253.214.11247500.9%
172.253.214.12647070.9%
Rest:42923485.8%
Total:500000100%

Variables

corrupt-packets188637Number of corrupt packets received
deferred-cache-inserts536Amount of cache inserts that were deferred because of maintenance
deferred-cache-lookup2Amount of cache lookups that were deferred because of maintenance
dnsupdate-answers0DNS update packets successfully answered.
dnsupdate-changes0DNS update changes to records in total.
dnsupdate-queries2DNS update packets received.
dnsupdate-refused2DNS update packets that are refused.
incoming-notifications0NOTIFY packets received.
overload-drops0Queries dropped because backends overloaded
packetcache-hit1620527169
packetcache-miss184294369
packetcache-size276
query-cache-hit903594404Number of hits on the query cache
query-cache-miss100856451Number of misses on the query cache
rd-queries1618772Number 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-status3Security status based on regular polling
servfail-packets16963Number of times a server-failed packet was sent out
signatures0Number of DNSSEC signatures made
tcp-answers4901895Number of answers sent out over TCP
tcp-answers-bytes301766450Total size of answers sent out over TCP
tcp-queries4902509Number of TCP queries received
tcp4-answers4901895Number of IPv4 answers sent out over TCP
tcp4-answers-bytes301766450Total size of answers sent out over TCPv4
tcp4-queries4902509Number 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-packets782Number of packets which weren't answered within timeout set
udp-answers1799951779Number of answers sent out over UDP
udp-answers-bytes109811883831Total size of answers sent out over UDP
udp-do-queries1699581768Number of UDP queries received with DO bit
udp-queries1799961605Number of UDP queries received
udp4-answers1799951779Number of IPv4 answers sent out over UDP
udp4-answers-bytes109811883831Total size of answers sent out over UDPv4
udp4-queries1799961605Number 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-size2Number of entries in the key cache
latency90Average number of microseconds needed to answer a question
meta-cache-size6Number of entries in the metadata cache
qsize-q0Number of questions waiting for database attention
real-memory-usage324976640Actual unique use of memory in bytes (approx)
signature-cache-size0Number of entries in the signature cache
sys-msec67801531Number of msec spent in system time
udp-in-errors64621595UDP 'in' errors
udp-noport-errors78479024UDP 'noport' errors
udp-recvbuf-errors0UDP 'recvbuf' errors
udp-sndbuf-errors0UDP 'sndbuf' errors
uptime87868185Uptime of process in seconds
user-msec117543782Number of msec spent in user time