Hi Peter: On Mon, Sep 14, 2009 at 8:18 AM, Peter Doherty <[email protected]> wrote:
> Hi, I've seen this topic discussed before, but I haven't seen a > suggested solution. > I've got some machines with the Intel 5500 series Xeon processors, and > with hyperthreading support, ganglia is reporting 16 cores per node. > I'd rather it just report the 8 physical cores, can I set this in the > config file somewhere to just manually override whatever method > ganglia is using to count the cores? The short answer is no. When hyperthreading is enabled, the kernel sees 16 cores and this is what Ganglia is reporting. A workaround would be to create a new gmetric / metric module (depending on which version of Ganglia you're running) to report the # cores you desire. Cheers, Bernard ------------------------------------------------------------------------------ Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july _______________________________________________ Ganglia-general mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/ganglia-general
