如何对Web表单文件上传进行压力测试？

我需要测试一个上传文件的Web表单.每次上传的文件大小约为10 MB.我想测试服务器是否可以处理超过100个同时上传,并且仍然对网站的其余部分保持响应.

我们办公室提交的重复表格将受到我们当地DSL线路的限制.服务器位于异地,带宽较高.

基于经验的答案会很棒,但欢迎任何建议.

使用与Apache捆绑的ab(ApacheBench)命令行工具(我刚刚发现了这个很棒的小工具).与cURL或wget不同,ApacheBench设计用于在Web服务器(任何类型的Web服务器!)上执行压力测试.它也会产生大量的统计数据 下面的命令将发送HTTP POST请求包括文件test.jpg到http://localhost/ 100倍,最多4名并行的请求.

ab -n 100 -c 4 -p test.jpg http://localhost/

它产生如下输出:

Server Software:        
Server Hostname:        localhost
Server Port:            80

Document Path:          /
Document Length:        0 bytes

Concurrency Level:      4
Time taken for tests:   0.78125 seconds
Complete requests:      100
Failed requests:        0
Write errors:           0
Non-2xx responses:      100
Total transferred:      2600 bytes
HTML transferred:       0 bytes
Requests per second:    1280.00 [#/sec] (mean)
Time per request:       3.125 [ms] (mean)
Time per request:       0.781 [ms] (mean, across all concurrent requests)
Transfer rate:          25.60 [Kbytes/sec] received

Connection Times (ms)
          min  mean[+/-sd] median   max
Connect:        0    0   2.6      0      15
Processing:     0    2   5.5      0      15
Waiting:        0    1   4.8      0      15
Total:          0    2   6.0      0      15

Percentage of the requests served within a certain time (ms)
  50%      0
  66%      0
  75%      0
  80%      0
  90%     15
  95%     15
  98%     15
  99%     15
 100%     15 (longest request)