[ Comments below, in-line ] On 09/14/2012 04:03 PM, Fernando Cassia wrote: > On Fri, Sep 14, 2012 at 4:52 PM, Pablo Sanchez <[email protected]> wrote: >> On my distro, I have `taskset' to pin processes to processors. It's >> in the `util-linux' RPM. :) > > Thanks Pablo.
You're welcome. > I never stop learning about hidden Linux utils :) Funny thing, neither do I! ha! > if so taskset would apply to the vbox executable only, right? and is > there one copy of the executable for each vm? (never bothered to > check)... In memory, there should be a single code stack and multiple data stacks for each process. > with two instances of the vbox executable (one for each vm) but a > single kernel module, clearly the bottleneck would be on the kernel > module tied to a single cpu. Usually applications don't spend too much time in kernel space so most of the time is spent in user space. Cheers, -- Pablo Sanchez - Blueoak Database Engineering, Inc Ph: 819.459.1926 Blog: http://pablo.blog.blueoakdb.com Fax: 760.860.5225 (US) ------------------------------------------------------------------------------ Got visibility? Most devs has no idea what their production app looks like. Find out how fast your code is with AppDynamics Lite. http://ad.doubleclick.net/clk;262219671;13503038;y? http://info.appdynamics.com/FreeJavaPerformanceDownload.html _______________________________________________ VBox-users-community mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/vbox-users-community _______________________________________________ Unsubscribe: mailto:[email protected]?subject=unsubscribe
