这是一个创建于 3916 天前的主题，其中的信息可能已经有所发展或是发生改变。
双 Intel Xeon E5 2650 v2
192 GB 内存
3x 500 SSD RAID0
这样一台权威服务器powerdns每秒可以处理多少次dns查询请求
 | 1 acpp 2015 年 5 月 6 日 看程序员的编码能力。。 |
 | 3 holinhot OP 试了下linode 最便宜的配置 queryperf -d test.txt -s 127.0.0.1 DNS Query Performance Testing Tool Version: $Id: queryperf.c,v 1.12 2007/09/05 07:36:04 marka Exp $ [Status] Processing input data [Status] Sending queries (beginning with 127.0.0.1) [Status] Testing complete Statistics: Parse input file: once Ended due to: reaching end of file Queries sent: 10000 queries Queries completed: 10000 queries Queries lost: 0 queries Queries delayed(?): 0 queries RTT max: 0.004237 sec RTT min: 0.000072 sec RTT average: 0.000908 sec RTT std deviation: 0.000456 sec RTT out of range: 0 queries Percentage completed: 100.00% Percentage lost: 0.00% Started at: Wed May 6 09:55:00 2015 Finished at: Wed May 6 09:55:00 2015 Ran for: 0.511937 seconds Queries per second: 19533.653555 qps |
| 4 holinhot OP DNS Query Performance Testing Tool Version: $Id: queryperf.c,v 1.12 2007/09/05 07:36:04 marka Exp $ [Status] Processing input data [Status] Sending queries (beginning with 127.0.0.1) [Status] Testing complete Statistics: Parse input file: once Ended due to: reaching end of file Queries sent: 1000000 queries Queries completed: 1000000 queries Queries lost: 0 queries Queries delayed(?): 0 queries RTT max: 0.028410 sec RTT min: 0.000074 sec RTT average: 0.000945 sec RTT std deviation: 0.000482 sec RTT out of range: 0 queries Percentage completed: 100.00% Percentage lost: 0.00% Started at: Wed May 6 09:58:06 2015 Finished at: Wed May 6 09:58:57 2015 Ran for: 51.777396 seconds Queries per second: 19313.447127 qps |
1 | 10 Showfom PRO Raid0 。。。。硬盘坏了你会哭的 |
 | 11 br00k 2015 年 5 月 7 日 感觉瓶颈主要在带宽。。。 |
 | 12 sdcg1994 2015 年 5 月 7 日 因为有递归服务器缓存的缘故。。其实各根域名服务器和域名权威解析服务器的请求量没你想象的那么多 http://k.root-servers.org/statistics/ROOT/ip_protocols.html 貌似K根服务器的请求量也只有5万/s 左右 |
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