Standard Drupal Search
scott@scott-laptop:/var/www/head$ ab -c1 -n500 "http://localhost/head/search/node/Sino paulatim ad duis"
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 localhost (be patient)
Completed 100 requests
Completed 200 requests
Completed 300 requests
Completed 400 requests
Finished 500 requests


Server Software:        Apache/2.2.8
Server Hostname:        localhost
Server Port:            80

Document Path:          /head/search/node/Sino paulatim ad duis
Document Length:        13427 bytes

Concurrency Level:      1
Time taken for tests:   421.535385 seconds
Complete requests:      500
Failed requests:        0
Write errors:           0
Total transferred:      6999500 bytes
HTML transferred:       6713500 bytes
Requests per second:    1.19 [#/sec] (mean)
Time per request:       843.071 [ms] (mean)
Time per request:       843.071 [ms] (mean, across all concurrent requests)
Transfer rate:          16.21 [Kbytes/sec] received

Connection Times (ms)
              min  mean[+/-sd] median   max
Connect:        0    0   0.0      0       0
Processing:   826  842  53.2    833    1695
Waiting:      810  827  53.1    818    1680
Total:        826  842  53.2    833    1695

Percentage of the requests served within a certain time (ms)
  50%    833
  66%    837
  75%    841
  80%    843
  90%    851
  95%    875
  98%    896
  99%    917
 100%   1695 (longest request)

=================================================================================

3-Gram
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 localhost (be patient)
Completed 100 requests
Completed 200 requests
Completed 300 requests
Completed 400 requests
Finished 500 requests


Server Software:        Apache/2.2.8
Server Hostname:        localhost
Server Port:            80

Document Path:          /head/search/node/Sino paulatim ad duis
Document Length:        13103 bytes

Concurrency Level:      1
Time taken for tests:   851.669728 seconds
Complete requests:      500
Failed requests:        0
Write errors:           0
Total transferred:      6837500 bytes
HTML transferred:       6551500 bytes
Requests per second:    0.59 [#/sec] (mean)
Time per request:       1703.339 [ms] (mean)
Time per request:       1703.339 [ms] (mean, across all concurrent requests)
Transfer rate:          7.84 [Kbytes/sec] received

Connection Times (ms)
              min  mean[+/-sd] median   max
Connect:        0    0   0.0      0       0
Processing:  1661 1702 370.9   1670    9857
Waiting:     1645 1687 370.9   1655    9843
Total:       1661 1702 370.9   1670    9857

Percentage of the requests served within a certain time (ms)
  50%   1670
  66%   1679
  75%   1682
  80%   1689
  90%   1713
  95%   1737
  98%   1853
  99%   2059
 100%   9857 (longest request)