The most common cause of something like this is an environment variable such as CPU_AFFINITY being set. Such things can pin processes to particular CPU threads. You might check `os.environ` in your notebooks to see if anything suspicious is set that might do something like that.
-MinRK On Thu, Sep 15, 2016 at 3:55 PM, Brian Novogradac < [email protected]> wrote: > Hello, > > this is most likely a newbie question. > I am running Jupyterhub on a VM with 8vCPU and 20GB of ram. I do notice > that i am only utilizing 2 out of 8 CPUs when notebooks are being spawned. > > I may be missing something but I am trying to figure out why jupyterhub is > not accessing the remaining CPUs. > > > -- > You received this message because you are subscribed to the Google Groups > "Project Jupyter" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > To view this discussion on the web visit https://groups.google.com/d/ > msgid/jupyter/0b4ce8a1-2bb4-40c4-99c8-af3178aaea0f%40googlegroups.com > <https://groups.google.com/d/msgid/jupyter/0b4ce8a1-2bb4-40c4-99c8-af3178aaea0f%40googlegroups.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "Project Jupyter" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/jupyter/CAHNn8BW52GtpJKqj5_-io91Rv8NAYofK6SFK8u%3DF3SwDqsaaKA%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
