Here is a link to an old thread on /. about simulating different kinds of traffic, it might save you some time.
http://ask.slashdot.org/article.pl?sid=04/08/20/2035211&tid=222&tid=185&tid=95&tid=4 peter On 11/15/05, naveen gs <[EMAIL PROTECTED]> wrote: > > Hi > > Thanks for the reply Sebb and Peter i will search for the network driver > and try to work on it > > Regards > > naveen > > sebb <[EMAIL PROTECTED]> wrote: > As Peter says, it's not easy to simulate lower bandwidth. > > One can add delays to the scripts, but the connections will still only > be active for short periods of time, so as far as the server is > concerned it will appear to be the user who is slow, rather than the > network. > > One really needs to be able to slow down the actual network reads/writes. > > This does not appear to be possible at present using either the > default JVM or Apache HttpClient implementations, as neither gives > access to the underlying connection. I'm looking into this further. > > I suppose one could use a separate proxy to do the slowing down; not > sure if there any suitable applications. > > S. > On 14/11/05, Peter Lin wrote: > > currently that is not possible with JMeter. Measuring the performance on > a > > variety of connections like dial-up, dsl, cable modem and T1 is actually > > rather hard to do. Mercury has the ability to simulate lower bandwidth, > but > > I don't know how "accurate" it is. dail-up connections are notorious for > > dropped packets, so the only real way to measure real world performance > is > > to get a couple dozen dial-up accounts and test the website. > > > > peter > > > > > > On 11/14/05, naveen gs wrote: > > > > > > Hi all, > > > I have recorded a transaction of a web application with 100MBPS > > > connection, now i want to execute the same transaction with different > Dail > > > up speed like 128,256,512kbps. > > > > > > Is there any option or element in jmeter so that i can provide this > > > various speed and execute for different Vusers. > > > > > > > > > Thanks in advance > > > > > > Naveen > > > > > > > > > --------------------------------- > > > Yahoo! FareChase - Search multiple travel sites in one click. > > > > > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > --------------------------------- > Yahoo! FareChase - Search multiple travel sites in one click. >
