[AWS] Further info on the weird "AWS is returning too much data" issue

Thomas Løcke thomas.granvej6 at gmail.com
Tue Jan 25 12:47:24 CET 2011


On Tue, Jan 25, 2011 at 10:53 AM, Pascal Obry <pascal at obry.net> wrote:
> I just cannot reproduce on my GNU/Linux Debian box (a dual-core). I'll
> try later today
> on a quad core.
>
> Server Software:        AWS
> Server Hostname:        localhost
> Server Port:            8080
> Document Path:          /
> Document Length:        16 bytes
> Concurrency Level:      8
> Time taken for tests:   20.986 seconds
> Complete requests:      100000
> Failed requests:        0
> Write errors:           0
> Total transferred:      17400000 bytes
> HTML transferred:       1600000 bytes
> Requests per second:    4765.11 [#/sec] (mean)
> Time per request:       1.679 [ms] (mean)
> Time per request:       0.210 [ms] (mean, across all concurrent requests)
> Transfer rate:          809.70 [Kbytes/sec] received
> HTML transferred is correct and on the AWS side:
>
> $ grep "200" hello_world-2011-01-25.log | wc
>  100000  900000 6100000
>
> $ grep "200 16" hello_world-2011-01-25.log | wc
>  100000  900000 6100000


Here's a set from SVN revision 169683, which I'd missed in the previous test:

Server Software:        AWS
Server Hostname:        thomas
Server Port:            8080
Document Path:          /
Document Length:        16 bytes
Concurrency Level:      8
Time taken for tests:   5.067 seconds
Complete requests:      100000
Failed requests:        0
Write errors:           0
Total transferred:      17400174 bytes
HTML transferred:       1600016 bytes
Requests per second:    19734.29 [#/sec] (mean)
Time per request:       0.405 [ms] (mean)
Time per request:       0.051 [ms] (mean, across all concurrent requests)
Transfer rate:          3353.32 [Kbytes/sec] received

$ grep "200 16" hello_world-2011-01-25.log | wc -l
100001

Same problem.

:o)
Thomas Løcke


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