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date	2007.01.29.16.28.00;	author RicardoPereira;	state Exp;
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date	2006.04.19.17.39.14;	author RicardoPereira;	state Exp;
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@%META:TOPICINFO{author="RicardoPereira" date="1170088080" format="1.1" version="1.2"}%
---+++ !ModPerl Setup (medium load)

*Description:* 
   * Evaluated response times of resolver using *ab* (ApacheBench)
   * This setup is using plain CGI. Major improvements are expected if mod_perl is used instead (50% gain, at least).
   * Total Requests: 10
   * Concurrency: 2
   * Requests per second:     84.59 [#/sec] (mean)
   * Time per request:        118.220 [ms] (mean)

*Command:*: 

<pre>ab -n 100 -c 10 http://tdwgbox.tdwg.gbif.org/authority/metadata/?lsid=urn:lsid:lsid.tdwg.gbif.org:standards:64</pre>

*Output:*

<pre>
[root@@condor   ]# ab -n 100 -c 10 http://tdwgbox.tdwg.gbif.org/authority/metadat
a/?lsid=urn:lsid:lsid.tdwg.gbif.org:standards:64
This is ApacheBench, Version 2.0.41-dev <$Revision: 1.1 $> apache-2.0
Copyright (c) 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
Copyright (c) 1998-2002 The Apache Software Foundation, http://www.apache.org/

Benchmarking tdwgbox.tdwg.gbif.org (be patient).....done


Server Software:        Apache/2.0.52
Server Hostname:        tdwgbox.tdwg.gbif.org
Server Port:            80

Document Path:          /authority/metadata/?lsid=urn:lsid:lsid.tdwg.gbif.org:st
andards:64
Document Length:        3632 bytes

Concurrency Level:      10
Time taken for tests:   1.182199 seconds
Complete requests:      100
Failed requests:        0
Write errors:           0
Total transferred:      379300 bytes
HTML transferred:       363200 bytes
Requests per second:    84.59 [#/sec] (mean)
Time per request:       118.220 [ms] (mean)
Time per request:       11.822 [ms] (mean, across all concurrent requests)
Transfer rate:          312.98 [Kbytes/sec] received

Connection Times (ms)
             min  mean[+/-sd] median   max
Connect:        0    0   0.0      0       0
Processing:    24  110  50.2    106     294
Waiting:       23  110  50.2    104     294
Total:         24  110  50.2    106     294

Percentage of the requests served within a certain time (ms)
  50%    106
  66%    127
  75%    147
  80%    157
  90%    172
  95%    199
  98%    224
  99%    294
 100%    294 (longest request)
 </pre>

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