ApacheBench before tuning, after adding swap

gistfile1.txt

~/development/sshmount$ab -n 1000 -c 50 http://buda.org/
This is ApacheBench, Version 2.3 <$Revision: 655654 $>
Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
Licensed to The Apache Software Foundation, http://www.apache.org/

Benchmarking buda.org (be patient)
Completed 100 requests
Completed 200 requests
Completed 300 requests
Completed 400 requests
Completed 500 requests
Completed 600 requests
Completed 700 requests
Completed 800 requests
Completed 900 requests
Completed 1000 requests
Finished 1000 requests


Server Software:        Apache/2.2.24
Server Hostname:        buda.org
Server Port:            80

Document Path:          /
Document Length:        46458 bytes

Concurrency Level:      50
Time taken for tests:   98.873 seconds
Complete requests:      1000
Failed requests:        983
   (Connect: 0, Receive: 0, Length: 983, Exceptions: 0)
Write errors:           0
Total transferred:      46899509 bytes
HTML transferred:       46429039 bytes
Requests per second:    10.11 [#/sec] (mean)
Time per request:       4943.627 [ms] (mean)
Time per request:       98.873 [ms] (mean, across all concurrent requests)
Transfer rate:          463.23 [Kbytes/sec] received

Connection Times (ms)
              min  mean[+/-sd] median   max
Connect:       84 4433 1071.0   4498    8451
Processing:     0  447 854.7    185    6778
Waiting:        0  127 672.5      0    5677
Total:       1115 4881 877.4   4789    8502

Percentage of the requests served within a certain time (ms)
  50%   4789
  66%   5028
  75%   5308
  80%   5495
  90%   5974
  95%   6394
  98%   6941
  99%   7049
 100%   8502 (longest request)