可能吗？我们完全控制了我们的DNS服务器和实际指向的服务器.我们感兴趣的是我们目前获得了多少DNS查询,因为我们想要迁移到Ultra DNS,但我们需要知道一个月内我们可能会收到多少查询.
这有可能搞清楚吗？在跟踪开始之前我是否需要启动服务？或者使用shell来访问数据？
解决方法
正如AndyN所说,这里的答案是：
sudo rndc stats
当您运行此命令时(如果在named.conf文件中配置),Bind会将统计信息转储到已配置的统计信息文件中.
您需要检查以下行的/etc/bind/named.conf.*文件：
[ statistics-file "path_name"; ]
(在Ubuntu上它是named.conf.options,路径是/var/run/named/named.stats)
从您的问题看来,您需要知道大约数量的DNS查询以进行扩展.您应该能够从文件中大致了解这一点.
跑
sudo rndc stats
然后经过一段合适的时间(几个小时？几天？)再次运行.
在您的统计文件中,您将看到以下内容(这来自我自己的家庭DNS服务器 – 它既是缓存解析器又是权威的).
为大量信息道歉…第一行中的数字是“大纪元时间”(自1970-1-1 00:00 UTC以来的秒数).使用此功能,您可以计算出从一个“rndc stats”到下一个“rndc stats”的时间差异以及不同数量的请求(您将要查看Incoming“QUERY”和传出总计(A NS SOA PTR TXT AAAA) .
+++ Statistics Dump +++ (1275999954)
++ Incoming Requests ++
432 QUERY
++ Incoming Queries ++
306 A
2 NS
4 SOA
45 PTR
5 TXT
70 AAAA
++ Outgoing Queries ++
[View: default]
523 A
4 NS
4 SOA
42 PTR
9 TXT
330 AAAA
[View: _bind]
++ Name Server Statistics ++
432 IPv4 requests received
431 responses sent
259 queries resulted in successful answer
96 queries resulted in authoritative answer
335 queries resulted in non authoritative answer
39 queries resulted in nxrrset
133 queries resulted in NXDOMAIN
238 queries caused recursion
1 duplicate queries received
++ Zone Maintenance Statistics ++
++ Resolver Statistics ++
[Common]
[View: default]
849 IPv4 queries sent
63 IPv6 queries sent
841 IPv4 responses received
67 NXDOMAIN received
2 FORMERR received
2 EDNS(0) query failures
123 query retries
5 query timeouts
118 IPv4 NS address fetches
118 IPv6 NS address fetches
1 IPv4 NS address fetch Failed
90 IPv6 NS address fetch Failed
13 queries with RTT < 10ms
549 queries with RTT 10-100ms
279 queries with RTT 100-500ms
[View: _bind]
++ Cache DB RRsets ++
[View: default]
366 A
87 NS
9 CNAME
1 PTR
97 AAAA
20 RRSIG
15 NSEC
4 !AAAA
1 NXDOMAIN
[View: _bind]
++ Socket I/O Statistics ++
852 UDP/IPv4 sockets opened
64 UDP/IPv6 sockets opened
3 TCP/IPv4 sockets opened
2 TCP/IPv6 sockets opened
850 UDP/IPv4 sockets closed
63 UDP/IPv6 sockets closed
123 TCP/IPv4 sockets closed
1 UDP/IPv4 socket bind failures
63 UDP/IPv6 socket connect failures
849 UDP/IPv4 connections established
124 TCP/IPv4 connections accepted
63 UDP/IPv6 send errors
3 UDP/IPv4 recv errors
++ Per Zone Query Statistics ++
--- Statistics Dump --- (1275999954)
