[httperf] httperf: connection failed with unexpected error 0 &
raoofeh.h at gmail.com
Fri Oct 19 06:38:50 PDT 2012
The connection rate is not high for lighttpd in an eight core server, you
should be able to go up to 50,000 with 1kb file even more.
So I guess the problem is haproxy or openvswitch.
I would once try the test without haproxy to see if the results change or
Regarding httperf error 0, it means there was no connection error (which is
clear because your connection rate is similar to what you demanded). I
guess the reason is an error in replying to the requests by the server,
most probably haproxy.
You can run with higher debug levels (e.g. 3) to see what happens before
On Fri, Oct 19, 2012 at 6:57 AM, Vikash Kumar <
vikash.kumar at oneconvergence.com> wrote:
> Hi all,
> I am getting this error " httperf: connection failed with unexpected
> error 0 " while doing httperf test. I am using haproxy as load balancer and
> lighttpd as my server. My requested data file size is 1kb.
> My demanded connection rate is: 10000 conn/sec.
> achieved connection rate is : 10010.3 conn/sec
> achived request rate is : 413.3.req/sec
> reply rate is: 332 replies/sec
> Why I am getting such a small no. of reply rate and request rate?
> What does the httperf error 0 mean?
> I am using using 8-core intel m/c with 2.7GHz for my haproxy host.
> One thing more I am using openvswitch 1.4.0 on my host.
> Any help??
> httperf mailing list
> httperf at linux.hpl.hp.com
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