* Ingo Molnar <[EMAIL PROTECTED]> [2008-01-09 12:35:07]: > > * Vaidyanathan Srinivasan <[EMAIL PROTECTED]> wrote: > > > How do we take this technique to the next step where we can > > consolidate short running jobs as well? Did you face any difficulty > > biasing the CPU for short running jobs? > > are you sure your measurement tasks do not impact the measurement > workload? If you use something like 'top' then try running it reniced to > +19. (or perhaps even bound to a particular CPU, say #3, to make its > impact isolated)
Hi Ingo, I will watch this during the experiments. I have been using klog application to dump relayfs data. I did run powertop and top as well, I will bind them to certain CPUs and isolate their impact. I believe the margin of error would be less since all the measurement tasks sleep for long duration. Thanks, Vaidy -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
