battery http server vs apache

ab -n 100000 -k -c 50 http://localhost:8080/arows.html

This is ApacheBench, Version 2.3 <$Revision: 655654 $>
Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
Licensed to The Apache Software Foundation, http://www.apache.org/

Benchmarking localhost (be patient)
Completed 10000 requests
Completed 20000 requests
Completed 30000 requests
Completed 40000 requests
Completed 50000 requests
Completed 60000 requests
Completed 70000 requests
Completed 80000 requests
Completed 90000 requests
Completed 100000 requests
Finished 100000 requests


Server Software:        battery-http-server
Server Hostname:        localhost
Server Port:            8080

Document Path:          /arows.html
Document Length:        1122 bytes

Concurrency Level:      50
Time taken for tests:   13.974 seconds
Complete requests:      100000
Failed requests:        0
Write errors:           0
Keep-Alive requests:    100000
Total transferred:      135800000 bytes
HTML transferred:       112200000 bytes
Requests per second:    7156.24 [#/sec] (mean)
Time per request:       6.987 [ms] (mean)
Time per request:       0.140 [ms] (mean, across all concurrent requests)
Transfer rate:          9490.41 [Kbytes/sec] received

Connection Times (ms)
              min  mean[+/-sd] median   max
Connect:        0    0   0.0      0       1
Processing:     0    7   1.8      7     175
Waiting:        0    7   1.8      7     175
Total:          0    7   1.8      7     175

Percentage of the requests served within a certain time (ms)
  50%      7
  66%      7
  75%      7
  80%      7
  90%      7
  95%      7
  98%      9
  99%     10
 100%    175 (longest request)

ab -n 100000 -k -c 50 http://localhost/arows.html
This is ApacheBench, Version 2.3 <$Revision: 655654 $>
Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
Licensed to The Apache Software Foundation, http://www.apache.org/

Benchmarking localhost (be patient)
Completed 10000 requests
Completed 20000 requests
Completed 30000 requests
Completed 40000 requests
Completed 50000 requests
Completed 60000 requests
Completed 70000 requests
Completed 80000 requests
Completed 90000 requests
Completed 100000 requests
Finished 100000 requests


Server Software:        Apache/2.2.17
Server Hostname:        localhost
Server Port:            80

Document Path:          /arows.html
Document Length:        1122 bytes

Concurrency Level:      50
Time taken for tests:   17.306 seconds
Complete requests:      100000
Failed requests:        0
Write errors:           0
Keep-Alive requests:    99041
Total transferred:      143756854 bytes
HTML transferred:       112200000 bytes
Requests per second:    5778.49 [#/sec] (mean)
Time per request:       8.653 [ms] (mean)
Time per request:       0.173 [ms] (mean, across all concurrent requests)
Transfer rate:          8112.29 [Kbytes/sec] received

Connection Times (ms)
              min  mean[+/-sd] median   max
Connect:        0    0   0.0      0       2
Processing:     0    9  35.7      1    1011
Waiting:        0    9  35.6      1    1011
Total:          0    9  35.7      1    1011

Percentage of the requests served within a certain time (ms)
  50%      1
  66%      3
  75%      6
  80%      9
  90%     17
  95%     35
  98%     63
  99%     96
 100%   1011 (longest request)