Re: [tlug] Fast HTTP Talk, Httperf and Libevent, Pre-talk Hacking Session

["Nguyen Vu Hung" <vuhung16plus@example.com>]

On Fri, Nov 7, 2008 at 1:24 AM, Edward Middleton <emiddleton@example.com> wrote:
> Edward Middleton wrote:
>> Nguyen Vu Hung wrote:
>>> On Fri, Nov 7, 2008 at 12:46 AM, Edward Middleton
>>> <ejdmiddleton@example.com> wrote:
>>>> # ab -k -n 100000 -c 3000 http://blog.vortorus.net/
>>>>
>>>> Server Software:        nginx/0.5.37
>>>> Server Hostname:        blog.vortorus.net
>>>> Requests per second:    921.99 [#/sec] (mean)
>>> Interesting but not the best.
>
> This is without logging. obviously I need to turn down the log level ;)
> Requests per second:    1278.22 [#/sec] (mean)
How is blog.vortorus.net connecting the server you are running ab?
Is that a loopback interface?

[vuhung@example.com ~]$ ab  -n 10000 -c 1000  http://192.168.11.2:8080/dIIgS0n6
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 192.168.11.2 (be patient)
Completed 1000 requests
Completed 2000 requests
Completed 3000 requests
Completed 4000 requests
Completed 5000 requests
Completed 6000 requests
Completed 7000 requests
Completed 8000 requests
Completed 9000 requests
Finished 10000 requests


Server Software:
Server Hostname:        192.168.11.2
Server Port:            8080

Document Path:          /dIIgS0n6
Document Length:        238 bytes

Concurrency Level:      1000
Time taken for tests:   1.904858 seconds
Complete requests:      10000
Failed requests:        0
Write errors:           0
Total transferred:      3028758 bytes
HTML transferred:       2386902 bytes
Requests per second:    5249.74 [#/sec] (mean)
Time per request:       190.486 [ms] (mean)
Time per request:       0.190 [ms] (mean, across all concurrent requests)
Transfer rate:          1552.35 [Kbytes/sec] received

Connection Times (ms)
              min  mean[+/-sd] median   max
Connect:        0   10  19.8      4     118
Processing:     7   37  26.2     24     266
Waiting:        2   19  17.1     12     243
Total:          8   48  42.7     29     283

Percentage of the requests served within a certain time (ms)
  50%     29
  66%     36
  75%     60
  80%     75
  90%    106
  95%    129
  98%    204
  99%    221
 100%    283 (longest request)
[vuhung@example.com ~]$ /sbin/ifconfig eth0
eth0      Link encap:Ethernet
          inet addr:192.168.11.2  Bcast:192.168.11.255  Mask:255.255.255.0



-- 
Best Regards,
Nguyen Hung Vu ( Nguyễn Vũ Hưng )
vuhung16plus{remove}@example.com , YIM: vuhung16 , Skype: vuhung16dg
A brief profile: http://www.hn.is.uec.ac.jp/~vuhung/Nguyen.Vu.Hung.html