Thanks Lukas :
I am looking at the tool. Hope I can understand how to run it (: Baptiste . which version of haproxy you used in the performance test? and how many you did in your test? We use haproxy 1.4. We got about 25% 4xx HTTP status in frontent. We are trying to find out why. It seems that the client did not send their requests in time, so a 4xx http status was returned to client. Do you have any idea? 谢谢 金杰 (Jie Jin) On Wed, Jun 18, 2014 at 5:36 PM, Baptiste <bed...@gmail.com> wrote: > On Wed, Jun 18, 2014 at 11:33 AM, Lukas Tribus <luky...@hotmail.com> > wrote: > >> We use haproxy as the load balance. When the HTTP request reach 20K > >> requests per second, in statistics report, we observed too many 4xx > >> request in frontend, nearly about 25% > >> > >> In page http://haproxy.1wt.eu/10g.html, the max http requests per > >> second is 40K. > >> > >> Where can I find the script that called request generator? I want to > >> use this script to test the haproxy run on our server, to see if we > >> have met a beckneck. > > > > > > Client: > > http://1wt.eu/tools/inject/ > > > > Server: > > http://1wt.eu/tools/httpterm/ > > > > > > > > Regards, > > > > Lukas > > > > > > Jie, > > This article on Willy's website is outdated, we can do much more now!!!! > > Baptiste >