Use ab (the Apache Benchmark), it comes as part of the Apache package. -- Raju >>>>> "Sanvir" == Sanvir Singh Jham <ss.jham@xxxxxxxxxxxxx> writes: Sanvir> Hi Folks, Is there any tool available, from where I can Sanvir> test, how many concurrent connections my web server can Sanvir> support. Sanvir> All help appreciated Sanvir> Regards Sanvir