PowerDNS 3.4.11

Uptime: 6.57 days
Queries/second, 1, 5, 10 minute averages: 3.23, 4.28, 4.74. Max queries/second: 67.7
Cache hitrate, 1, 5, 10 minute averages: 87.3%, 89.4%, 90.5%
Backend query cache hitrate, 1, 5, 10 minute averages: 29.3%, 23.2%, 25.1%
Backend query load, 1, 5, 10 minute averages: 1.84, 3.18, 2.81. Max queries/second: 24.1
Total queries: 3081261. Question/answer latency: 63.1ms


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Log Messages

Backend reported permanent error which prevented lookup (GSQLBackend lookup query:Failed to execute mysql_query, perhaps connection died? Err=1: Lost connection to MySQL server during query), aborting14049.1%
Backend error: GSQLBackend lookup query:Failed to execute mysql_query, perhaps connection died? Err=1: Lost connection to MySQL server during query13748.1%
TCP nameserver had error, cycling backend: GSQLBackend lookup query:Failed to execute mysql_query, perhaps connection died? Err=1: Lost connection to MySQL server during query31.1%
TCP server is without backend connections, launching31.1%
Backend error: GSQLBackend unable to list metadata: Failed to execute mysql_query, perhaps connection died? Err=1: Lost connection to MySQL server during query10.4%
Backend reported permanent error which prevented lookup (GSQLBackend unable to list metadata: Failed to execute mysql_query, perhaps connection died? Err=1: Lost connection to MySQL server during query), aborting10.4%
Total:285100%
Reset

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

76.63.218.104.in-addr.arpa/NS610.9%
shipsys.ca/AAAA610.9%
73.63.218.104.in-addr.arpa/NS47.3%
3.60.218.104.in-addr.arpa/NS35.5%
industrybriefing.com/AAAA35.5%
75.63.218.104.in-addr.arpa/NS35.5%
102.26.34.192.in-addr.arpa/NS35.5%
timeserver.ca/AAAA35.5%
2.60.218.104.in-addr.arpa/A35.5%
3.60.218.104.in-addr.arpa/A23.6%
Rest:1934.5%
Total:55100%
Reset

Queries for non-existent records within existent domains

10.63.218.104.in-addr.arpa/PTR295.8%
2.63.218.104.in-addr.arpa/PTR193.8%
18.63.218.104.in-addr.arpa/PTR183.6%
4.63.218.104.in-addr.arpa/PTR163.2%
26.63.218.104.in-addr.arpa/PTR142.8%
19.63.218.104.in-addr.arpa/PTR142.8%
6.63.218.104.in-addr.arpa/PTR132.6%
25.63.218.104.in-addr.arpa/PTR112.2%
9.63.218.104.in-addr.arpa/PTR102.0%
21.63.218.104.in-addr.arpa/PTR91.8%
Rest:34769.4%
Total:500100%
Reset

UDP Queries Received

169.61.218.104.in-addr.arpa/PTR2937115.2%
182.61.218.104.in-addr.arpa/PTR2718114.1%
227.61.218.104.in-addr.arpa/PTR2205511.4%
180.61.218.104.in-addr.arpa/PTR177439.2%
181.61.218.104.in-addr.arpa/PTR161368.4%
168.61.218.104.in-addr.arpa/PTR152257.9%
165.61.218.104.in-addr.arpa/PTR145267.5%
167.61.218.104.in-addr.arpa/PTR127456.6%
166.61.218.104.in-addr.arpa/PTR99625.2%
164.61.218.104.in-addr.arpa/PTR70473.7%
Rest:2068810.7%
Total:192679100%
Reset

Remote server IP addresses

198.235.210.15996405.5%
198.235.210.15395535.4%
198.235.210.15895505.4%
198.235.210.15794915.4%
198.235.210.16094165.3%
198.235.210.13493365.3%
198.235.210.15593045.3%
198.235.210.15492865.3%
198.235.210.15292805.3%
198.235.210.15190645.1%
Rest:8237446.7%
Total:176294100%
Reset

Remote hosts sending corrupt packets

Total:0100%
Reset

Remote hosts querying domains for which we are not auth

198.235.210.1621414.0%
198.235.210.1531313.0%
198.235.210.1591111.0%
198.235.210.15288.0%
198.235.210.15777.0%
198.235.210.16577.0%
198.235.210.15166.0%
198.235.210.15666.0%
198.235.210.16166.0%
198.235.210.13455.0%
Rest:1717.0%
Total:100100%
Reset

Queries that could not be answered due to backend errors

3.2.0.0.0.0.0.0.0.0.0.0.9.8.b.e.a.b.b.7.1.0.0.0.1.b.f.f.2.0.6.2.ip6.arpa550.0%
3.2.0.0.0.0.0.0.0.0.0.0.9.8.b.e.A.b.B.7.1.0.0.0.1.b.f.F.2.0.6.2.IP6.ARPA440.0%
46.62.218.104.in-addr.arpa110.0%
Total:10100%
Reset

Queries for domains that we are not authoritative for

180.61.218.104.in-addr.arpa/PTR48597.0%
202.61.218.104.in-addr.arpa/PTR81.6%
191.61.218.104.in-addr.arpa/PTR71.4%
Total:500100%

Variables

corrupt-packets3Number of corrupt packets received
deferred-cache-inserts915Amount of cache inserts that were deferred because of maintenance
deferred-cache-lookup35Amount of 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.
packetcache-hit2860268
packetcache-miss221159
packetcache-size65710
query-cache-hit560474Number of hits on the query cache
query-cache-miss1490771Number of misses on the query cache
rd-qu