On Tue, Oct 6, 2009 at 4:00 PM, Chris Seberino <[email protected]> wrote:
> > I have an Ubuntu 9.04 Xen virtual machine with 350 Mb RAM. > (from linode.com hosting services) > > I tried to have 7 people run notebooks off this server simultaneously > and it was painfully slow for each. > > I started the server with this command... > > sage -notebook accounts=True ulimit="-v 100000" & > > (Apache proxies it via SSL.) > > What is the biggest bottleneck in my setup? Is there anything I can > do to speed it up? > > Ideally I'd like to run 50+ notebooks simultaneously. Would that > require a ridiculously massive server? > It would require *way* way more RAM than 350MB, as others have remarked. Also, while the notebook server is running and getting slow, login to it, and type "top". Paste the output into an email to us. -- William > > Chris > > > -- William Stein Associate Professor of Mathematics University of Washington http://wstein.org --~--~---------~--~----~------------~-------~--~----~ To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/sage-support URL: http://www.sagemath.org -~----------~----~----~----~------~----~------~--~---
