Apache Benchmarking
Jason Crowe
jcrowe at cmuonline.net
Mon Nov 25 22:26:24 CST 2002
I am running ab (apache benchmark) on our company website. The problem
is with the failed request. It is showing 84 failed request out of 100.
I don't know where to go from here. It has been this way for almost a
year & I haven't had a single complaint yet. I am not even sure that I
should worry about it.
I have included the output of the ab command.
Thanks,
Jason
--------------------------------------
# ab -c 2 -n 100 http://www.midwestglove.com/sitemap.php
This is ApacheBench, Version 1.3d <$Revision: 1.65 $> apache-1.3
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 www.midwestglove.com (be patient).....done
Server Software: Apache/1.3.26
Server Hostname: www.midwestglove.com
Server Port: 80
Document Path: /sitemap.php
Document Length: 18358 bytes
Concurrency Level: 2
Time taken for tests: 32.970 seconds
Complete requests: 100
Failed requests: 84
(Connect: 0, Length: 84, Exceptions: 0)
Broken pipe errors: 0
Total transferred: 1866036 bytes
HTML transferred: 1846644 bytes
Requests per second: 3.03 [#/sec] (mean)
Time per request: 659.40 [ms] (mean)
Time per request: 329.70 [ms] (mean, across all concurrent requests)
Transfer rate: 56.60 [Kbytes/sec] received
Connnection Times (ms)
min mean[+/-sd] median max
Connect: 0 3 31.7 0 318
Processing: 317 653 172.2 639 1367
Waiting: 241 646 178.1 638 1366
Total: 317 657 174.8 644 1367
Percentage of the requests served within a certain time (ms)
50% 644
66% 708
75% 741
80% 745
90% 953
95% 982
98% 998
99% 1089
100% 1367 (last request)
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