R: Re: [httperf] problem with httperf

fane.luca at libero.it fane.luca at libero.it
Mon Jan 28 01:59:28 PST 2013


thanks to answer,I've attend for 1 hour, i add -v :"sudo httperf --server localhost --port 80
--uri /image/Stark10.jpg --rate 300 --num-conn 100000 --num-call 10 --hog -v 

httperf --verbose --hog --client=0/1
--server=localhost --port=80 --uri=/image/Stark10.jpg --rate=300
--send-buffer=4096 --recv-buffer=16384 --num-conns=100000 --num-calls=10 

httperf: warning: open file limit >
FD_SETSIZE; limiting max. # of open files to FD_SETSIZE 

httperf: maximum number of open descriptors =
1024 

reply-rate = 2987.3  

reply-rate = 3000.6  

reply-rate = 3000.2  

reply-rate = 3000.8  

reply-rate = 2999.4  

reply-rate = 2999.2  

reply-rate = 2999.4  

reply-rate = 2999.8  

reply-rate = 2999.6  

reply-rate = 3000.4  

reply-rate = 2999.8  

reply-rate = 2980.4  

reply-rate = 2999.4  

reply-rate = 3012.6  

reply-rate = 3004.0  

reply-rate = 2999.6  

reply-rate = 3000.0  

reply-rate = 3000.8  

reply-rate = 2999.0  

reply-rate = 2963.4  

reply-rate = 3037.4  

reply-rate = 2998.0  

reply-rate = 2978.0  

reply-rate = 3020.0  

reply-rate = 2999.4  

reply-rate = 3002.4  

reply-rate = 3000.8  

reply-rate = 2999.8  

reply-rate = 2998.0  

reply-rate = 3001.2  

reply-rate = 2996.0  

reply-rate = 2978.8  

 

 

^CMaximum connect burst length: 9



Maximum connect burst length: 9



^CMaximum connect burst length: 9



Maximum connect burst length: 9
"I think that the problem is arround number of maximum TCP ports or file descriptors;


----Messaggio originale----

Da: vikash.kumar at oneconvergence.com

Data: 28/01/2013 4.54

A: "fane.luca at libero.it"<fane.luca at libero.it>

Cc: <httperf at linux.hpl.hp.com>

Ogg: Re: [httperf] problem with httperf



luca,
    Your test will take more than 7-8 minute to complete. Are u waiting for this much time before u press Ctrl-C?
    What is the reply rate u re achieving ? Append '-v' option in the command. U will get the reply rate.


    Better capture the tcpdump on both side. Next time please attach ur dump file.
Thanks
   

On Mon, Jan 28, 2013 at 12:18 AM, fane.luca at libero.it <fane.luca at libero.it> wrote:


Hi!I've a problem with httperf, when i test my http server :

"sudo httperf --server localhost --port 80 --uri /image/Stark10.jpg --rate 300 --num-conn 100000 --num-call 10 --hog"







 httperf don't stop and if I push crtl c to close him I've de answer:

CMaximum connect burst length: 4.It's a bug?
Thanks!


 
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