wiki-archive/twiki/data/GUID/LSIDResolverTdwgStandardsBe...

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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: 1.2 $> 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>