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Freeswitch软交换压力测试报告

发布时间:2013-07-07 21:27 文章作者:成都启点科技 点击:次 文章标签:呼叫中心系统



呼叫中心系统测试       

        许多用户及初学者都问到“freeswitch支持多少并发?”,因为大部分软交换商业售卖公司

都会给用户说支持2000线。
    支持多少线其实是一个很混淆的说法,压力与机器性能及使用环境有关,不能一概而论。
下文是官方说明载录
The moral of the story is this: Don't load test if you don't know what you're doing.

Do REAL WORLD tests. Unless you make your money by running SIPp all day then just get

reliable hardware, a solid 64-bit OS like CentOS, install FS from git trunk and

you'll be doing dozens of CPS (or more) and 100's (or more) simultaneous calls with

media.

     如果你不知道自己要什么,请不要做压力测试,消耗无谓的时间。

     但官方还是给出了一个测试数值,如下
Server: Fujitsu-Siemens Econel 100 S with Intel(R) Pentium(R) Dual CPU, Fedora 9

64bit. 1 GB RAM. Gbis/s network between servers. Back-back test against Asterisk on

same server, but 32 bit version. Using the top command, load of 100, 200 and 300

calls, 64 kbit/s alaw with 20 ms packets. Rtp through the switch, no transcoding. The

other server was an Asterisk, and tests have been made with Asterisk on a 32 and a 64

bit OS (Fedora):

 cpu sy ni id wa hi si total OS-bit
* 100 3 10 0 82 1 0 4 100 64
* 100 3 10 0 84 1 0 2 100 32
FS100 7 8 0 82 1 0 2 100 64
         
* 200 6 20 0 57 2 1 14 100 64
* 200 7 18 0 67 0 1 7 100 32
FS200 14 17 0 62 0 0 7 100 64
         
* 300 8 26 0 45 4 0 17 100 64
* 300 10 30 0 33 0 2 25 100 32
FS300 22 28 0 39 0 0 11 100 64

注意,以上语音编码环境是Rtp through the switch, no transcoding。特别是应用到呼叫中心环境,这样的模拟测试数据仅供参考

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