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现在 dns2.bob.com 上用 queryperf 对 dns1.bob.com 进行测试，
测试文件为 test_file，内容如下 ：
QUOTE:
www.sohu.com. A
www.nvidia.com. A
www.amd.com. A
www.intel.com. A
www.sina.com.cn. A
www.yahoo.com.cn. A
www.chinaunix.net. A
www.alibaba.com. A
www.rpmfind.net. A
结果 queryperf 的测试结果中出现了很多的 id 不匹配的情况，不知道是 dns1.bob.com 返回的 answer 和 queryperf 发出的查询www.nvidia.com. A
www.amd.com. A
www.intel.com. A
www.sina.com.cn. A
www.yahoo.com.cn. A
www.chinaunix.net. A
www.alibaba.com. A
www.rpmfind.net. A
的 id 不匹配，还是 dns1.bob.com 在查询这些外部的域名时发出的查询和收到来自这些外部 server 的响应的响应的 id 不匹配呢？
CODE:
[Copy to clipboard]
[root@dns2.bob.com => sbin]#queryperf -d test_file -s 192.168.13.114 -l 100
DNS Query Performance Testing Tool
Version: $Id: queryperf.c,v 1.1.1.2.2.5.4.4 2006/01/05 02:06:09 marka Exp $
[Status] Processing input data
[Status] Sending queries (beginning with 192.168.13.114)
[Timeout] Query timed out: msg id 4
[Timeout] Query timed out: msg id 13
[Timeout] Query timed out: msg id 22
[Timeout] Query timed out: msg id 31
[Timeout] Query timed out: msg id 40
Warning: Received a response with an unexpected (maybe timed out) id: 4
Warning: Received a response with an unexpected (maybe timed out) id: 13
Warning: Received a response with an unexpected (maybe timed out) id: 22
Warning: Received a response with an unexpected (maybe timed out) id: 31
Warning: Received a response with an unexpected (maybe timed out) id: 40
[Status] Testing complete
Statistics:
Parse input file: multiple times
Run time limit: 100 seconds
Ran through file: 106826 times
Queries sent: 961438 queries
Queries completed: 961433 queries
Queries lost: 5 queries
Queries delayed(?): 0 queries
RTT max: 4.586775 sec
RTT min: 0.000152 sec
RTT average: 0.002027 sec
RTT std deviation: 0.018388 sec
RTT out of range: 0 queries
DNS Query Performance Testing Tool
Version: $Id: queryperf.c,v 1.1.1.2.2.5.4.4 2006/01/05 02:06:09 marka Exp $
[Status] Processing input data
[Status] Sending queries (beginning with 192.168.13.114)
[Timeout] Query timed out: msg id 4
[Timeout] Query timed out: msg id 13
[Timeout] Query timed out: msg id 22
[Timeout] Query timed out: msg id 31
[Timeout] Query timed out: msg id 40
Warning: Received a response with an unexpected (maybe timed out) id: 4
Warning: Received a response with an unexpected (maybe timed out) id: 13
Warning: Received a response with an unexpected (maybe timed out) id: 22
Warning: Received a response with an unexpected (maybe timed out) id: 31
Warning: Received a response with an unexpected (maybe timed out) id: 40
[Status] Testing complete
Statistics:
Parse input file: multiple times
Run time limit: 100 seconds
Ran through file: 106826 times
Queries sent: 961438 queries
Queries completed: 961433 queries
Queries lost: 5 queries
Queries delayed(?): 0 queries
RTT max: 4.586775 sec
RTT min: 0.000152 sec
RTT average: 0.002027 sec
RTT std deviation: 0.018388 sec
RTT out of range: 0 queries
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