ab测试结果疑惑

ab测试结果疑惑

动态页面:
This is ApacheBench, Version 2.0.40-dev <$Revision: 1.146 $> apache-2.0
Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
Copyright 2006 The Apache Software Foundation, http://www.apache.org/

Benchmarking abc.com (be patient).....done


Server Software:        Apache/2.2.8
Server Hostname:        abc.com
Server Port:            80

Document Path:          /index.php
Document Length:        0 bytes

Concurrency Level:      5
Time taken for tests:   5.154089 seconds
Complete requests:      5
Failed requests:        0
Write errors:           0
Total transferred:      1281 bytes
HTML transferred:       0 bytes
Requests per second:    0.97 [#/sec] (mean)
Time per request:       5154.089 [ms] (mean)
Time per request:       1030.818 [ms] (mean, across all concurrent requests)
Transfer rate:          0.19 [Kbytes/sec] received

Connection Times (ms)
              min  mean[+/-sd] median   max
Connect:        0    0   0.0      0       0
Processing:  5049 5128  44.7   5147    5154
Waiting:       46   49   3.2     49      54
Total:       5049 5128  44.7   5147    5154

Percentage of the requests served within a certain time (ms)
  50%   5147
  66%   5148
  75%   5148
  80%   5154
  90%   5154
  95%   5154
  98%   5154
  99%   5154
100%   5154 (longest request)
ab -n 500 -c 50
########################################################


静态页面:
[root@ns3 ceshi]# ab -n 50 -c 5 http://abc.com/index.html
This is ApacheBench, Version 2.0.40-dev <$Revision: 1.146 $> apache-2.0
Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
Copyright 2006 The Apache Software Foundation, http://www.apache.org/

Benchmarking abc.com (be patient).....done


Server Software:        Apache/2.2.8
Server Hostname:        abc.com
Server Port:            80

Document Path:          /index.html
Document Length:        503 bytes

Concurrency Level:      5
Time taken for tests:   0.244243 seconds
Complete requests:      50
Failed requests:        0
Write errors:           0
Total transferred:      39450 bytes
HTML transferred:       25150 bytes
Requests per second:    204.71 [#/sec] (mean)
Time per request:       24.424 [ms] (mean)
Time per request:       4.885 [ms] (mean, across all concurrent requests)
Transfer rate:          155.58 [Kbytes/sec] received

Connection Times (ms)
              min  mean[+/-sd] median   max
Connect:        6   10   3.3     12      17
Processing:     8   12   3.2     13      23
Waiting:        7   11   3.3     12      23
Total:         14   23   5.9     25      38

Percentage of the requests served within a certain time (ms)
  50%     25
  66%     27
  75%     27
  80%     27
  90%     29
  95%     34
  98%     38
  99%     38
100%     38 (longest request)
apache 2.0.59
OS: CentOS 5.1
为什么
Document Path:          /index.php
Document Length:        0 bytes

这个文件是被地址改写过,为什么会是0呢
没有请求到