On Thu, 28 Feb 2008, Rai wrote: > I've tried using lynx or wget > > a loop with > 30 requests (not concurrent) and sometimes there is a 3 seconds delay > > or using web browser with a lot of page refresh with F5, there is a 3 or > 9 seconds delay, too.
hmm. It sounds like your result is real then. > This problem appeared when we upgraded all servers from Dual Core > (intel) to Quad (intel processors) with the exact configuration of > lighttpd and the exact configuration of Debian Etch and kernel values. I assume you mean the same configuration as for the dual cores? With the 2.6.x kernels being released as snapshots rather than working kernels, to get functionality sometimes I have to run through a whole series of kernels to find ones that are functional. I tested about 50 from the last 2yrs recently and found that only half had a particular functionality I wanted. Even within a series you'd get a string of kernels that work and then a set that don't work and then at the end they do work again. The other day I copied my working 2.6.x laptop setup to a desktop machine to find that the drivers for 3 different ethernet cards (3Com, Intel e100, Netgear tulip) wouldn't load even though all devices were seen on the pci bus. Whether this is relevant to your problem I don't know, but I'm pretty frustrated with the 2.6 kernels. I don't know what effect the quad core is having. Can you turn off 2 of them in the BIOS just for a test? Can you try a 2.4 kernel, or any other 2.6 kernel? Joe -- Joseph Mack NA3T EME(B,D), FM05lw North Carolina jmack (at) wm7d (dot) net - azimuthal equidistant map generator at http://www.wm7d.net/azproj.shtml Homepage http://www.austintek.com/ It's GNU/Linux! _______________________________________________ LinuxVirtualServer.org mailing list - [email protected] Send requests to [EMAIL PROTECTED] or go to http://lists.graemef.net/mailman/listinfo/lvs-users
